---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-9837 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 12G 8.0G 59% / 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 586 2584 0 4805 7092 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:30:97:ff brd ff:ff:ff:ff:ff:ff inet 10.32.7.227/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85416sec preferred_lft 85416sec inet6 fe80::f816:3eff:fe30:97ff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1c:91:11:03 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 ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9837) 09/03/26 _x86_64_ (4 CPU) 02:51:49 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:02 152.49 69.54 82.95 5622.13 39400.65 02:54:01 51.48 0.25 51.23 26.44 7463.41 02:55:01 91.27 12.98 78.29 2314.16 17773.01 02:56:01 358.87 1.80 357.07 46.26 19824.70 02:57:01 326.82 0.00 326.82 0.00 14680.39 02:58:01 168.46 0.02 168.44 0.13 12242.49 02:59:01 5.18 0.00 5.18 0.00 1411.83 03:00:01 3.85 0.00 3.85 0.00 2357.87 03:01:01 4.48 0.00 4.48 0.00 4076.92 03:02:01 10.93 0.00 10.93 0.00 6680.75 03:03:01 50.01 0.00 50.01 0.00 8057.99 03:04:01 178.53 0.45 178.08 3.60 18961.32 03:05:01 433.81 0.00 433.81 0.00 25242.46 03:06:01 136.23 0.05 136.18 3.73 5712.51 03:07:01 8.83 2.57 6.27 28.66 204.50 03:08:01 22.71 0.28 22.43 21.19 1461.78 Average: 125.33 5.50 119.82 504.62 11601.31 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:02 5912956 7406280 2254472 27.60 34540 1641128 986404 10.70 589400 1500092 44052 02:54:01 5662548 7408084 2504880 30.67 53668 1860848 967596 10.50 595324 1717132 139460 02:55:01 5172628 7343488 2994800 36.67 63864 2261808 1322016 14.34 764080 2005112 52740 02:56:01 4837308 7360508 3330120 40.77 96324 2559200 1379284 14.97 776772 2285480 264 02:57:01 4291672 7274864 3875756 47.45 112440 2933484 1379396 14.97 884284 2649096 12588 02:58:01 4195448 7338280 3971980 48.63 123568 3078076 1325348 14.38 896796 2729936 320 02:59:01 4182092 7351880 3985336 48.80 123796 3099656 1303416 14.14 900408 2732016 12904 03:00:01 4129872 7326552 4037556 49.43 123860 3124900 1332108 14.45 928196 2755952 16504 03:01:01 3809964 7064060 4357464 53.35 123904 3180176 1597672 17.34 1203900 2797616 15212 03:02:01 3877428 7284212 4290000 52.53 124972 3326032 1371536 14.88 1047796 2880440 18616 03:03:01 3686504 7243652 4480924 54.86 125668 3465932 1386232 15.04 1189844 2919200 44492 03:04:01 3147456 7205904 5019972 61.46 135652 3920220 1447408 15.71 1265552 3344036 14228 03:05:01 2423036 7182896 5744392 70.33 153252 4526448 1486092 16.13 1303052 3949176 348 03:06:01 2686772 7305608 5480656 67.10 156264 4389248 1157632 12.56 1832520 3166472 124 03:07:01 2610916 7221044 5556512 68.03 156912 4395812 1146104 12.44 2303356 2789656 7200 03:08:01 2635352 7250524 5532076 67.73 157984 4398992 1139860 12.37 2286432 2780568 10660 Average: 3953872 7285490 4213556 51.59 116667 3260122 1295506 14.06 1172982 2687624 24357 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:02 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 02:53:02 ens3 312.40 173.87 1020.69 61.26 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 lo 0.61 0.61 0.05 0.05 0.00 0.00 0.00 0.00 02:54:01 ens3 39.21 31.30 870.64 4.58 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 02:55:01 ens3 287.62 175.91 2321.02 16.89 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 02:56:01 ens3 89.77 48.91 350.15 18.97 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 346.49 149.96 2014.48 13.11 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:58:01 ens3 15.88 16.75 40.87 4.08 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 ens3 2.82 3.53 0.84 0.93 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:00:01 ens3 1.23 1.77 0.26 0.32 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 ens3 0.35 0.52 0.08 0.09 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:02:01 ens3 50.01 36.11 512.80 3.28 0.00 0.00 0.00 0.00 03:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 ens3 65.26 51.07 461.87 6.40 0.00 0.00 0.00 0.00 03:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:04:01 ens3 418.44 258.29 3518.08 22.96 0.00 0.00 0.00 0.00 03:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 ens3 19.80 15.81 4.66 4.44 0.00 0.00 0.00 0.00 03:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 lo 3.53 3.53 0.31 0.31 0.00 0.00 0.00 0.00 03:06:01 ens3 231.36 436.91 22.58 3417.67 0.00 0.00 0.00 0.00 03:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 03:07:01 ens3 194.77 368.02 17.84 3051.71 0.00 0.00 0.00 0.00 03:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 03:08:01 ens3 12.90 12.76 9.97 6.09 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.62 0.62 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 130.62 111.43 697.83 414.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9837) 09/03/26 _x86_64_ (4 CPU) 02:51:49 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:02 all 16.03 0.00 2.87 6.28 4.63 70.19 02:53:02 0 11.47 0.00 1.71 7.67 3.80 75.35 02:53:02 1 19.08 0.00 2.40 2.88 4.51 71.13 02:53:02 2 23.91 0.00 5.06 11.07 5.55 54.40 02:53:02 3 9.63 0.00 2.31 3.51 4.66 79.90 02:54:01 all 17.65 0.00 1.16 3.01 2.61 75.58 02:54:01 0 14.35 0.00 0.94 6.65 1.88 76.17 02:54:01 1 9.31 0.00 0.82 1.60 2.24 86.03 02:54:01 2 38.74 0.00 2.27 3.69 5.23 50.07 02:54:01 3 7.88 0.00 0.61 0.05 1.06 90.40 02:55:01 all 15.22 0.00 2.00 2.76 3.46 76.57 02:55:01 0 16.07 0.00 1.99 4.33 3.01 74.59 02:55:01 1 18.05 0.00 2.03 1.63 3.97 74.32 02:55:01 2 16.49 0.00 2.33 3.54 4.48 73.16 02:55:01 3 10.22 0.00 1.63 1.55 2.34 84.25 02:56:01 all 6.22 0.00 4.44 12.71 6.37 70.25 02:56:01 0 4.11 0.00 3.39 19.85 6.12 66.53 02:56:01 1 8.39 0.00 5.02 17.14 6.09 63.34 02:56:01 2 9.22 0.00 4.58 4.75 8.92 72.53 02:56:01 3 3.14 0.00 4.75 9.27 4.31 78.54 02:57:01 all 7.27 0.00 2.88 9.43 5.30 75.12 02:57:01 0 11.34 0.00 3.29 12.45 5.11 67.81 02:57:01 1 10.67 0.00 2.90 8.97 4.37 73.09 02:57:01 2 5.07 0.00 2.39 5.99 7.32 79.23 02:57:01 3 2.03 0.00 2.99 10.41 4.33 80.24 02:58:01 all 12.08 0.00 3.65 6.75 4.97 72.55 02:58:01 0 17.27 0.00 3.25 2.80 4.65 72.03 02:58:01 1 7.46 0.00 3.53 6.52 5.07 77.42 02:58:01 2 5.98 0.00 3.60 8.63 5.24 76.55 02:58:01 3 17.68 0.00 4.21 9.08 4.90 64.13 02:59:01 all 20.55 0.00 3.02 0.04 3.16 73.23 02:59:01 0 21.43 0.00 2.53 0.00 2.91 73.12 02:59:01 1 15.27 0.00 2.81 0.00 3.80 78.12 02:59:01 2 24.77 0.00 3.17 0.00 3.19 68.86 02:59:01 3 20.79 0.00 3.56 0.13 2.75 72.76 03:00:01 all 21.03 0.00 2.50 0.04 2.97 73.46 03:00:01 0 18.15 0.00 2.42 0.00 2.65 76.77 03:00:01 1 35.22 0.00 3.54 0.00 3.16 58.08 03:00:01 2 14.31 0.00 1.99 0.00 2.52 81.18 03:00:01 3 16.48 0.00 2.09 0.13 3.57 77.73 03:01:01 all 22.08 0.00 1.71 0.05 2.30 73.86 03:01:01 0 22.28 0.00 2.20 0.00 1.72 73.79 03:01:01 1 21.81 0.00 1.88 0.03 2.27 74.01 03:01:01 2 26.34 0.00 1.38 0.02 2.92 69.35 03:01:01 3 17.90 0.00 1.35 0.20 2.27 78.28 03:02:01 all 21.46 0.00 2.27 0.22 3.05 73.01 03:02:01 0 19.62 0.00 2.21 0.28 2.54 75.35 03:02:01 1 20.18 0.00 1.81 0.02 2.40 75.59 03:02:01 2 9.24 0.00 1.87 0.20 3.78 84.91 03:02:01 3 36.95 0.00 3.15 0.38 3.46 56.06 03:03:01 all 20.10 0.00 2.40 1.30 3.36 72.85 03:03:01 0 24.09 0.00 2.98 2.90 3.75 66.27 03:03:01 1 21.04 0.00 2.58 0.79 3.14 72.46 03:03:01 2 22.61 0.00 2.40 0.80 3.89 70.29 03:03:01 3 12.58 0.00 1.66 0.68 2.65 82.43 03:03:01 CPU %user %nice %system %iowait %steal %idle 03:04:01 all 8.84 0.00 2.99 5.84 5.08 77.24 03:04:01 0 7.26 0.00 3.09 7.97 5.24 76.44 03:04:01 1 5.89 0.00 3.04 9.20 4.92 76.95 03:04:01 2 8.61 0.00 2.86 5.16 5.98 77.39 03:04:01 3 13.66 0.00 2.98 0.98 4.16 78.21 03:05:01 all 7.18 0.00 3.96 13.18 6.79 68.89 03:05:01 0 1.63 0.00 1.59 0.67 4.77 91.33 03:05:01 1 8.10 0.00 5.88 30.56 7.60 47.86 03:05:01 2 12.41 0.00 4.54 13.47 8.30 61.28 03:05:01 3 6.52 0.00 3.81 8.03 6.49 75.16 03:06:01 all 19.51 0.00 2.36 7.22 9.77 61.15 03:06:01 0 17.61 0.00 2.54 15.98 9.63 54.24 03:06:01 1 20.71 0.00 1.68 0.76 8.91 67.95 03:06:01 2 19.59 0.00 2.81 1.43 10.84 65.33 03:06:01 3 20.12 0.00 2.40 10.75 9.68 57.05 03:07:01 all 18.26 0.00 0.96 0.48 4.42 75.89 03:07:01 0 18.80 0.00 0.89 1.48 4.41 74.42 03:07:01 1 17.52 0.00 0.94 0.24 4.45 76.85 03:07:01 2 21.17 0.00 1.34 0.05 5.59 71.85 03:07:01 3 15.48 0.00 0.66 0.13 3.21 80.52 03:08:01 all 19.15 0.00 0.98 1.28 2.64 75.94 03:08:01 0 12.94 0.00 1.16 1.57 2.44 81.88 03:08:01 1 31.68 0.00 1.37 3.04 2.56 61.35 03:08:01 2 30.15 0.00 1.05 0.52 3.42 64.86 03:08:01 3 1.92 0.00 0.34 0.02 2.16 95.56 Average: all 15.75 0.00 2.52 4.45 4.46 72.82 Average: 0 14.87 0.00 2.27 5.34 4.07 73.46 Average: 1 16.87 0.00 2.65 5.25 4.36 70.87 Average: 2 17.96 0.00 2.74 3.73 5.48 70.09 Average: 3 13.30 0.00 2.42 3.50 3.90 76.88