---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-11964 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 11G 8.5G 57% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 549 3810 0 3616 7128 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:b3:ab:5f brd ff:ff:ff:ff:ff:ff inet 10.32.6.48/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85116sec preferred_lft 85116sec inet6 fe80::f816:3eff:feb3:ab5f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ed:e2:dc:40 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:edff:fee2:dc40/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-11964) 09/12/26 _x86_64_ (4 CPU) 14:07:27 LINUX RESTART (4 CPU) 14:08:02 tps rtps wtps bread/s bwrtn/s 14:09:01 134.88 22.44 112.44 783.60 8770.85 14:10:01 106.55 46.63 59.92 2578.64 17806.23 14:11:01 9.53 0.03 9.50 0.27 5707.16 14:12:01 25.71 9.00 16.71 1086.49 6919.11 14:13:01 148.63 4.67 143.96 520.45 32550.57 14:14:01 435.28 0.33 434.94 14.93 16187.70 14:15:01 521.76 0.00 521.76 0.00 20258.09 14:16:01 470.10 0.00 470.10 0.00 18317.35 14:17:01 401.77 0.02 401.75 0.13 15329.98 14:18:01 167.41 0.57 166.84 8.53 6823.40 14:19:01 7.92 0.00 7.92 0.00 540.31 14:20:01 10.30 0.00 10.30 0.00 308.35 14:21:01 2831.59 0.00 2831.59 0.00 16810.53 14:22:01 421.75 0.00 421.75 0.00 15126.68 14:23:01 394.56 4.99 389.57 45.49 14143.53 14:24:01 584.42 0.22 584.21 12.26 22067.98 14:25:01 579.19 0.47 578.72 55.19 21763.71 14:26:01 3331.33 0.63 3330.69 5.47 27776.04 14:27:03 385.48 2.33 383.16 64.47 19589.28 14:28:01 595.31 1.36 593.95 67.99 28242.99 Average: 578.20 4.67 573.53 261.74 15742.90 14:08:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:09:01 5482956 7356340 2684472 32.87 62444 1973256 1012468 10.99 663108 1815460 272144 14:10:01 4544900 6809764 3622528 44.35 74024 2339928 1452892 15.76 1263944 2124960 79444 14:11:01 4451864 6808444 3715564 45.49 74160 2430268 1460860 15.85 1263268 2215256 432 14:12:01 3397296 6300804 4770132 58.40 82844 2952012 2383172 25.86 1884784 2619804 311820 14:13:01 1267436 4824672 6899992 84.48 93872 3640460 3983500 43.22 3428776 3152376 8128 14:14:01 713916 4378880 7453512 91.26 134676 3659528 4456312 48.35 3931944 3133356 12332 14:15:01 530244 4332688 7637184 93.51 158336 3695804 4465400 48.45 4000924 3165540 11428 14:16:01 379984 4303880 7787444 95.35 171376 3733924 4489392 48.71 4041948 3200684 13756 14:17:01 294908 4302676 7872520 96.39 180644 3747860 4480524 48.62 4052460 3212508 11016 14:18:01 205284 4257456 7962144 97.49 184232 3765676 4585572 49.76 4101824 3224368 6184 14:19:01 201076 4254016 7966352 97.54 184236 3766440 4589724 49.80 4105972 3225084 616 14:20:01 197516 4250616 7969912 97.58 184236 3766600 4603584 49.95 4110184 3225200 376 14:21:01 249736 4198588 7917692 96.94 185540 3768328 4702400 51.02 4167220 3225484 14592 14:22:01 179224 4187004 7988204 97.81 185656 3766344 4723328 51.25 4175632 3223396 11984 14:23:01 135124 3916508 8032304 98.35 184268 3539360 5352956 58.08 4359084 3052852 17988 14:24:01 127696 3830320 8039732 98.44 184276 3391540 5355376 58.11 4400112 2946872 13212 14:25:01 133252 3786300 8034176 98.37 188108 3275996 5496792 59.64 4421972 2848412 11612 14:26:01 155916 3760492 8011512 98.09 193628 3233988 5562644 60.36 4441856 2816896 11940 14:27:03 2393244 5766772 5774184 70.70 194212 3126088 2710276 29.41 2754228 2548052 36120 14:28:01 3949428 7206808 4218000 51.64 195272 3176320 1232032 13.37 1370472 2559004 88 Average: 1449550 4941651 6717878 82.25 154802 3337486 3854960 41.83 3346986 2876778 42261 14:08:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:09:01 lo 1.29 1.29 0.15 0.15 0.00 0.00 0.00 0.00 14:09:01 ens3 302.17 207.88 1538.39 41.14 0.00 0.00 0.00 0.00 14:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 lo 2.20 2.20 0.22 0.22 0.00 0.00 0.00 0.00 14:10:01 ens3 299.75 280.65 3825.06 41.58 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 14:11:01 ens3 168.19 138.79 1520.50 9.40 0.00 0.00 0.00 0.00 14:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 14:12:01 ens3 390.53 362.37 6706.52 51.64 0.00 0.00 0.00 0.00 14:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 lo 3.22 3.22 0.49 0.49 0.00 0.00 0.00 0.00 14:13:01 ens3 271.92 225.21 2708.51 23.63 0.00 0.00 0.00 0.00 14:13:01 veth8a9d9e0 0.15 0.40 0.01 0.03 0.00 0.00 0.00 0.00 14:13:01 docker0 0.15 0.25 0.01 0.02 0.00 0.00 0.00 0.00 14:14:01 lo 153.97 153.97 325.42 325.42 0.00 0.00 0.00 0.00 14:14:01 ens3 3.10 2.82 0.56 5.28 0.00 0.00 0.00 0.00 14:14:01 veth8a9d9e0 0.18 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:14:01 docker0 90.02 77.14 317.67 8.93 0.00 0.00 0.00 0.00 14:15:01 lo 146.89 146.89 246.01 246.01 0.00 0.00 0.00 0.00 14:15:01 ens3 0.48 0.43 0.07 0.32 0.00 0.00 0.00 0.00 14:15:01 veth8a9d9e0 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:15:01 docker0 96.62 79.54 220.75 27.79 0.00 0.00 0.00 0.00 14:16:01 lo 158.87 158.87 354.80 354.80 0.00 0.00 0.00 0.00 14:16:01 ens3 0.92 0.75 0.16 1.46 0.00 0.00 0.00 0.00 14:16:01 veth8a9d9e0 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:16:01 docker0 111.31 92.83 321.55 36.89 0.00 0.00 0.00 0.00 14:17:01 lo 192.13 192.13 527.07 527.07 0.00 0.00 0.00 0.00 14:17:01 ens3 0.68 0.42 0.11 0.87 0.00 0.00 0.00 0.00 14:17:01 veth8a9d9e0 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:17:01 docker0 137.24 120.25 478.02 54.04 0.00 0.00 0.00 0.00 14:18:01 lo 136.44 136.44 367.01 367.01 0.00 0.00 0.00 0.00 14:18:01 ens3 1.33 1.03 0.31 0.72 0.00 0.00 0.00 0.00 14:18:01 veth8a9d9e0 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:18:01 docker0 81.05 76.42 337.64 30.47 0.00 0.00 0.00 0.00 14:19:01 lo 95.43 95.43 303.05 303.05 0.00 0.00 0.00 0.00 14:19:01 ens3 0.47 0.27 0.07 0.37 0.00 0.00 0.00 0.00 14:19:01 veth8a9d9e0 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:19:01 docker0 59.52 58.61 272.57 31.57 0.00 0.00 0.00 0.00 14:20:01 lo 121.08 121.08 426.17 426.17 0.00 0.00 0.00 0.00 14:20:01 ens3 0.45 0.23 0.12 0.16 0.00 0.00 0.00 0.00 14:20:01 veth8a9d9e0 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 14:20:01 docker0 80.07 78.99 386.99 41.49 0.00 0.00 0.00 0.00 14:21:01 lo 145.12 145.12 277.42 277.42 0.00 0.00 0.00 0.00 14:21:01 ens3 1.65 1.50 0.31 1.70 0.00 0.00 0.00 0.00 14:21:01 veth8a9d9e0 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:21:01 docker0 84.41 75.24 255.81 22.08 0.00 0.00 0.00 0.00 14:22:01 lo 143.31 143.31 308.70 308.70 0.00 0.00 0.00 0.00 14:22:01 ens3 3.50 2.85 0.70 1.84 0.00 0.00 0.00 0.00 14:22:01 veth8a9d9e0 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:22:01 docker0 95.12 80.69 280.36 30.83 0.00 0.00 0.00 0.00 14:23:01 lo 204.72 204.72 317.53 317.53 0.00 0.00 0.00 0.00 14:23:01 ens3 50.32 35.25 10.03 67.42 0.00 0.00 0.00 0.00 14:23:01 veth8a9d9e0 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:23:01 docker0 107.48 101.85 287.11 30.87 0.00 0.00 0.00 0.00 14:24:01 lo 124.06 124.06 48.26 48.26 0.00 0.00 0.00 0.00 14:24:01 ens3 1.95 0.37 0.51 0.32 0.00 0.00 0.00 0.00 14:24:01 veth8a9d9e0 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:24:01 docker0 71.73 55.60 41.27 8.23 0.00 0.00 0.00 0.00 14:25:01 lo 134.36 134.36 83.10 83.10 0.00 0.00 0.00 0.00 14:25:01 ens3 1.65 0.75 0.50 0.61 0.00 0.00 0.00 0.00 14:25:01 veth8a9d9e0 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:25:01 docker0 75.49 60.49 75.64 8.22 0.00 0.00 0.00 0.00 14:26:01 lo 121.50 121.50 80.57 80.57 0.00 0.00 0.00 0.00 14:26:01 ens3 1.60 0.85 0.28 1.05 0.00 0.00 0.00 0.00 14:26:01 veth8a9d9e0 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:26:01 docker0 69.37 55.79 74.58 6.92 0.00 0.00 0.00 0.00 14:27:03 lo 68.49 68.49 21.37 21.37 0.00 0.00 0.00 0.00 14:27:03 ens3 21.93 17.33 36.39 12.58 0.00 0.00 0.00 0.00 14:27:03 veth8a9d9e0 0.16 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:27:03 docker0 37.37 30.78 18.46 3.28 0.00 0.00 0.00 0.00 14:28:01 lo 0.28 0.28 0.03 0.03 0.00 0.00 0.00 0.00 14:28:01 ens3 49.49 48.49 894.82 6.73 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 97.91 97.91 184.58 184.58 0.00 0.00 0.00 0.00 Average: ens3 78.37 66.24 860.16 13.43 0.00 0.00 0.00 0.00 Average: docker0 59.97 52.32 168.61 17.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-11964) 09/12/26 _x86_64_ (4 CPU) 14:07:27 LINUX RESTART (4 CPU) 14:08:02 CPU %user %nice %system %iowait %steal %idle 14:09:01 all 20.23 0.00 1.52 4.16 0.06 74.03 14:09:01 0 11.03 0.00 1.27 5.21 0.05 82.43 14:09:01 1 24.02 0.00 1.36 0.99 0.05 73.59 14:09:01 2 41.65 0.00 2.66 2.66 0.10 52.94 14:09:01 3 4.24 0.00 0.75 7.79 0.07 87.16 14:10:01 all 29.83 0.00 1.85 1.73 0.08 66.51 14:10:01 0 29.89 0.00 1.61 1.14 0.08 67.27 14:10:01 1 31.71 0.00 2.20 2.15 0.08 63.85 14:10:01 2 27.17 0.00 1.86 0.92 0.08 69.96 14:10:01 3 30.51 0.00 1.77 2.71 0.07 64.95 14:11:01 all 0.66 0.00 0.30 0.12 0.03 98.90 14:11:01 0 1.12 0.00 0.39 0.00 0.03 98.46 14:11:01 1 0.17 0.00 0.03 0.00 0.00 99.80 14:11:01 2 0.84 0.00 0.32 0.37 0.03 98.44 14:11:01 3 0.55 0.00 0.47 0.12 0.03 98.83 14:12:01 all 46.29 0.00 2.43 0.45 0.10 50.72 14:12:01 0 48.42 0.00 1.95 0.07 0.12 49.45 14:12:01 1 48.62 0.00 1.87 0.02 0.10 49.39 14:12:01 2 41.94 0.00 3.74 0.94 0.12 53.26 14:12:01 3 46.20 0.00 2.14 0.73 0.10 50.83 14:13:01 all 56.54 0.00 2.92 2.91 0.12 37.50 14:13:01 0 60.92 0.00 3.52 2.46 0.12 32.98 14:13:01 1 63.68 0.00 2.60 5.46 0.12 28.14 14:13:01 2 37.78 0.00 2.84 1.08 0.12 58.18 14:13:01 3 63.92 0.00 2.71 2.66 0.12 30.60 14:14:01 all 24.98 0.00 4.00 10.52 0.10 60.39 14:14:01 0 19.90 0.00 5.09 21.96 0.10 52.94 14:14:01 1 30.94 0.00 6.14 15.10 0.12 47.71 14:14:01 2 23.30 0.00 2.61 4.15 0.12 69.82 14:14:01 3 25.73 0.00 2.17 0.98 0.05 71.06 14:15:01 all 10.84 0.00 4.56 12.40 0.09 72.11 14:15:01 0 9.81 0.00 5.36 16.61 0.08 68.14 14:15:01 1 12.21 0.00 5.97 19.59 0.10 62.13 14:15:01 2 9.83 0.00 2.56 4.59 0.12 82.90 14:15:01 3 11.48 0.00 4.38 8.77 0.08 75.29 14:16:01 all 11.49 0.00 4.53 11.16 0.08 72.75 14:16:01 0 3.47 0.00 0.78 6.67 0.03 89.05 14:16:01 1 14.66 0.00 6.69 17.35 0.10 61.19 14:16:01 2 13.60 0.00 5.17 15.14 0.12 65.97 14:16:01 3 14.34 0.00 5.50 5.56 0.07 74.54 14:17:01 all 12.76 0.00 4.06 9.70 0.08 73.40 14:17:01 0 17.11 0.00 7.46 21.45 0.10 53.87 14:17:01 1 14.46 0.00 3.36 9.30 0.07 72.83 14:17:01 2 9.94 0.00 3.39 5.75 0.10 80.82 14:17:01 3 9.53 0.00 2.02 2.37 0.07 86.01 14:18:01 all 11.44 0.00 2.24 4.05 0.07 82.20 14:18:01 0 12.76 0.00 2.58 0.59 0.07 84.01 14:18:01 1 8.25 0.00 2.15 13.86 0.08 75.66 14:18:01 2 12.71 0.00 3.47 1.71 0.07 82.05 14:18:01 3 12.05 0.00 0.80 0.07 0.05 87.03 14:19:01 all 6.20 0.00 0.68 0.05 0.07 93.00 14:19:01 0 7.62 0.00 0.88 0.02 0.05 91.43 14:19:01 1 4.56 0.00 0.59 0.17 0.08 94.60 14:19:01 2 7.31 0.00 0.52 0.00 0.07 92.11 14:19:01 3 5.32 0.00 0.70 0.02 0.05 93.92 14:19:01 CPU %user %nice %system %iowait %steal %idle 14:20:01 all 7.56 0.00 0.86 0.05 0.07 91.47 14:20:01 0 6.99 0.00 0.83 0.08 0.05 92.04 14:20:01 1 5.17 0.00 0.87 0.05 0.07 93.84 14:20:01 2 11.25 0.00 0.88 0.02 0.08 87.77 14:20:01 3 6.82 0.00 0.87 0.02 0.07 92.23 14:21:01 all 10.30 0.00 4.82 11.70 0.10 73.08 14:21:01 0 8.45 0.00 5.67 15.36 0.10 70.42 14:21:01 1 8.74 0.00 0.93 0.37 0.08 89.89 14:21:01 2 9.74 0.00 4.15 4.22 0.12 81.77 14:21:01 3 14.30 0.00 8.54 26.96 0.10 50.09 14:22:01 all 11.56 0.00 3.88 10.52 0.10 73.95 14:22:01 0 11.86 0.00 3.29 14.99 0.10 69.76 14:22:01 1 10.60 0.00 4.77 12.68 0.08 71.86 14:22:01 2 13.28 0.00 4.05 12.36 0.12 70.20 14:22:01 3 10.47 0.00 3.45 2.04 0.07 83.96 14:23:01 all 22.11 0.00 4.45 9.75 0.10 63.58 14:23:01 0 20.43 0.00 4.71 1.84 0.12 72.90 14:23:01 1 19.65 0.00 3.49 4.90 0.10 71.86 14:23:01 2 25.22 0.00 3.77 8.27 0.12 62.63 14:23:01 3 23.16 0.00 5.82 24.05 0.12 46.86 14:24:01 all 7.07 0.00 5.11 14.69 0.10 73.03 14:24:01 0 3.56 0.00 1.54 2.49 0.07 92.34 14:24:01 1 4.17 0.00 2.57 5.85 0.07 87.35 14:24:01 2 5.28 0.00 3.78 15.98 0.13 74.84 14:24:01 3 15.33 0.00 12.59 34.60 0.12 37.36 14:25:01 all 7.98 0.00 5.01 13.92 0.10 72.98 14:25:01 0 5.31 0.00 2.94 8.21 0.08 83.45 14:25:01 1 6.25 0.00 3.61 7.98 0.08 82.09 14:25:01 2 8.53 0.00 6.10 9.91 0.14 75.33 14:25:01 3 11.86 0.00 7.46 29.60 0.12 50.97 14:26:01 all 7.32 0.00 6.50 19.26 0.11 66.81 14:26:01 0 3.84 0.00 5.57 22.44 0.08 68.06 14:26:01 1 7.75 0.00 6.89 17.85 0.12 67.40 14:26:01 2 11.33 0.00 8.95 26.09 0.13 53.49 14:26:01 3 6.38 0.00 4.52 10.73 0.08 78.28 14:27:03 all 26.47 0.00 3.76 10.05 0.11 59.61 14:27:03 0 29.99 0.00 4.80 12.02 0.11 53.07 14:27:03 1 20.71 0.00 2.42 2.34 0.08 74.44 14:27:03 2 30.91 0.00 4.44 9.33 0.15 55.18 14:27:03 3 24.24 0.00 3.39 16.50 0.11 55.76 14:28:01 all 8.40 0.00 1.44 22.49 0.08 67.59 14:28:01 0 6.53 0.00 2.47 58.76 0.09 32.16 14:28:01 1 12.13 0.00 0.29 0.03 0.03 87.50 14:28:01 2 7.02 0.00 1.24 8.14 0.14 83.46 14:28:01 3 7.89 0.00 1.74 22.91 0.05 67.40 Average: all 17.03 0.00 3.25 8.46 0.09 71.17 Average: 0 15.98 0.00 3.14 10.54 0.08 70.26 Average: 1 17.42 0.00 2.94 6.81 0.08 72.75 Average: 2 17.47 0.00 3.33 6.57 0.11 72.53 Average: 3 17.24 0.00 3.59 9.93 0.08 69.16