---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4083 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: 2799.972 BogoMIPS: 5599.94 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 12G 8.1G 59% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 505 1915 0 1523 3189 Swap: 1023 18 1005 ---> 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:08:5c:16 brd ff:ff:ff:ff:ff:ff inet 10.32.6.158/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85460sec preferred_lft 85460sec inet6 fe80::f816:3eff:fe08:5c16/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:32:cb:79:87 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::42:32ff:fecb:7987/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4083) 04/01/25 _x86_64_ (4 CPU) 14:06:42 LINUX RESTART (4 CPU) 14:07:01 tps rtps wtps bread/s bwrtn/s 14:08:01 177.05 69.39 107.67 5632.53 42490.67 14:09:01 111.73 47.79 63.94 3278.39 11207.47 14:10:01 200.61 46.44 154.18 4186.95 45003.02 14:11:01 125.94 34.91 91.04 1587.47 15525.09 14:12:01 402.25 36.38 365.87 2632.36 34105.12 14:13:01 434.89 7.75 427.15 212.23 16077.19 14:14:01 472.10 0.52 471.59 10.66 16979.97 14:15:01 80.60 5.47 75.14 102.65 2562.51 14:16:01 193.00 0.65 192.35 9.33 6919.38 14:17:01 362.26 11.33 350.92 320.08 12805.73 14:18:02 539.16 9.28 529.88 370.15 19809.73 14:19:01 1359.87 85.24 1274.62 757.32 18238.06 14:20:01 2276.45 29.61 2246.84 490.68 26361.34 14:21:01 456.80 245.69 211.11 10321.77 34909.21 14:22:01 311.16 175.80 135.36 3949.88 31490.48 Average: 499.84 53.72 446.12 2258.94 22308.59 14:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:08:01 1651816 3344316 2386844 59.10 53856 1792916 884408 17.38 559360 1645000 158780 14:09:01 580488 2634652 3458172 85.63 67836 2125964 1548592 30.44 1325756 1918012 127272 14:10:01 261220 2591072 3777440 93.53 89736 2382928 1491352 29.32 1444796 2120400 7672 14:11:01 129704 1861816 3908956 96.79 95900 1789808 2530792 49.75 2124488 1590256 126484 14:12:01 126776 1469528 3911884 96.86 122528 1454836 3312276 65.11 2463216 1232944 27468 14:13:01 117732 1175028 3920928 97.08 138052 1156940 3648800 71.72 2659356 1041084 8936 14:14:01 115188 1175440 3923472 97.15 151780 1131064 3656764 71.88 2646392 1024556 7648 14:15:01 121972 1072704 3916688 96.98 151644 1022248 3788316 74.47 2706456 953564 404 14:16:01 119252 1027800 3919408 97.05 154640 968740 3880404 76.28 2714948 926216 12180 14:17:01 123980 877596 3914680 96.93 155168 792196 4152520 81.63 2735808 861544 13904 14:18:02 131540 449508 3907120 96.74 86084 417484 4755952 93.49 2881560 684376 12652 14:19:01 113860 398492 3924800 97.18 100092 324380 4897448 96.27 2858320 671268 10572 14:20:01 178940 373236 3859720 95.57 89448 228844 4976368 97.82 2790628 654168 22300 14:21:01 755424 1836284 3283236 81.30 119680 1121768 2216024 43.56 1848016 1251308 32816 14:22:01 2013028 3289912 2025632 50.16 149176 1285004 963912 18.95 673880 1169460 18572 Average: 436061 1571826 3602599 89.20 115041 1199675 3113595 61.20 2162199 1182944 39177 14:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 14:08:01 ens3 362.22 234.21 1532.25 69.65 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 14:09:01 lo 3.40 3.40 0.32 0.32 0.00 0.00 0.00 0.00 14:09:01 ens3 246.11 229.03 2272.94 36.75 0.00 0.00 0.00 0.00 14:10:01 docker0 213.17 284.49 11.14 2331.90 0.00 0.00 0.00 0.00 14:10:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 14:10:01 ens3 516.76 415.15 5407.65 45.31 0.00 0.00 0.00 0.00 14:11:01 docker0 0.08 0.20 0.00 0.02 0.00 0.00 0.00 0.00 14:11:01 vetha40dd52 0.08 0.23 0.01 0.02 0.00 0.00 0.00 0.00 14:11:01 lo 3.62 3.62 0.40 0.40 0.00 0.00 0.00 0.00 14:11:01 ens3 673.94 540.99 7115.23 58.52 0.00 0.00 0.00 0.00 14:12:01 docker0 56.67 54.62 226.54 6.42 0.00 0.00 0.00 0.00 14:12:01 vethd7a4838 56.49 54.59 227.31 6.42 0.00 0.00 0.00 0.02 14:12:01 vetha40dd52 0.18 0.25 0.01 0.01 0.00 0.00 0.00 0.00 14:12:01 lo 92.07 92.07 231.30 231.30 0.00 0.00 0.00 0.00 14:13:01 docker0 87.94 78.02 224.99 23.37 0.00 0.00 0.00 0.00 14:13:01 vethd7a4838 87.75 77.85 226.18 23.36 0.00 0.00 0.00 0.02 14:13:01 vetha40dd52 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:13:01 lo 148.51 148.51 246.68 246.68 0.00 0.00 0.00 0.00 14:14:01 docker0 173.74 158.06 609.90 61.87 0.00 0.00 0.00 0.00 14:14:01 vethd7a4838 173.55 157.89 612.26 61.86 0.00 0.00 0.00 0.05 14:14:01 vetha40dd52 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:14:01 lo 252.44 252.44 665.27 665.27 0.00 0.00 0.00 0.00 14:15:01 docker0 99.83 94.68 451.02 39.67 0.00 0.00 0.00 0.00 14:15:01 vethd7a4838 99.63 94.48 452.37 39.66 0.00 0.00 0.00 0.04 14:15:01 vetha40dd52 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:15:01 lo 162.66 162.66 489.42 489.42 0.00 0.00 0.00 0.00 14:16:01 docker0 116.66 111.05 463.68 42.07 0.00 0.00 0.00 0.00 14:16:01 vethd7a4838 116.48 110.86 465.26 42.06 0.00 0.00 0.00 0.04 14:16:01 vetha40dd52 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:16:01 lo 191.02 191.02 504.18 504.18 0.00 0.00 0.00 0.00 14:17:01 docker0 108.62 99.62 325.38 40.97 0.00 0.00 0.00 0.00 14:17:01 vethd7a4838 108.43 99.45 326.85 40.96 0.00 0.00 0.00 0.03 14:17:01 vetha40dd52 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:17:01 lo 190.35 190.35 365.35 365.35 0.00 0.00 0.00 0.00 14:18:02 docker0 84.91 76.88 104.62 16.71 0.00 0.00 0.00 0.00 14:18:02 vethd7a4838 84.71 76.68 105.77 16.70 0.00 0.00 0.00 0.01 14:18:02 vetha40dd52 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:18:02 lo 155.73 155.73 120.11 120.11 0.00 0.00 0.00 0.00 14:19:01 docker0 62.38 54.65 51.69 8.83 0.00 0.00 0.00 0.00 14:19:01 vethd7a4838 62.23 54.50 52.54 8.82 0.00 0.00 0.00 0.00 14:19:01 vetha40dd52 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 14:19:01 lo 116.51 116.51 59.90 59.90 0.00 0.00 0.00 0.00 14:20:01 docker0 44.66 38.61 43.49 5.15 0.00 0.00 0.00 0.00 14:20:01 vethd7a4838 44.48 38.43 44.09 5.14 0.00 0.00 0.00 0.00 14:20:01 vetha40dd52 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:20:01 lo 80.88 80.88 48.01 48.01 0.00 0.00 0.00 0.00 14:21:01 docker0 195.35 261.49 10.34 2204.22 0.00 0.00 0.00 0.00 14:21:01 lo 18.54 18.54 1.33 1.33 0.00 0.00 0.00 0.00 14:21:01 vethf56bb83 187.84 252.52 12.25 2203.56 0.00 0.00 0.00 0.18 14:21:01 ens3 2205.16 1700.67 19161.78 308.42 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 14:22:01 ens3 45.16 35.21 30.02 56.03 0.00 0.00 0.00 0.00 Average: docker0 82.97 87.56 168.22 319.42 0.00 0.00 0.00 0.00 Average: lo 94.52 94.52 182.20 182.20 0.00 0.00 0.00 0.00 Average: ens3 148.86 115.40 1279.89 24.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4083) 04/01/25 _x86_64_ (4 CPU) 14:06:42 LINUX RESTART (4 CPU) 14:07:01 CPU %user %nice %system %iowait %steal %idle 14:08:01 all 19.50 0.00 2.40 5.54 0.05 72.51 14:08:01 0 35.01 0.00 2.90 5.59 0.07 56.43 14:08:01 1 22.21 0.00 3.05 4.98 0.05 69.70 14:08:01 2 14.32 0.00 2.04 3.25 0.07 80.32 14:08:01 3 6.51 0.00 1.65 8.33 0.03 83.48 14:09:01 all 30.60 0.00 1.72 2.03 0.08 65.58 14:09:01 0 29.58 0.00 1.82 2.91 0.08 65.61 14:09:01 1 27.55 0.00 0.92 0.98 0.07 70.49 14:09:01 2 28.54 0.00 1.61 0.54 0.07 69.26 14:09:01 3 36.73 0.00 2.52 3.70 0.08 56.96 14:10:01 all 34.51 0.00 4.38 4.62 0.11 56.38 14:10:01 0 31.26 0.00 5.14 7.10 0.12 56.38 14:10:01 1 37.21 0.00 4.19 3.95 0.12 54.53 14:10:01 2 31.65 0.00 5.08 4.49 0.12 58.67 14:10:01 3 37.91 0.00 3.09 2.92 0.10 55.97 14:11:01 all 42.73 0.00 2.76 2.45 0.10 51.95 14:11:01 0 24.60 0.00 2.74 3.89 0.08 68.68 14:11:01 1 45.13 0.00 3.27 1.36 0.10 50.14 14:11:01 2 41.61 0.00 3.10 1.92 0.10 53.27 14:11:01 3 59.71 0.00 1.99 2.61 0.12 35.57 14:12:01 all 30.75 0.00 3.99 8.67 0.09 56.50 14:12:01 0 28.53 0.00 3.12 6.40 0.10 61.85 14:12:01 1 35.19 0.00 3.47 8.81 0.08 52.45 14:12:01 2 26.29 0.00 5.98 11.33 0.12 56.28 14:12:01 3 32.95 0.00 3.36 8.17 0.07 55.46 14:13:01 all 20.76 0.00 3.88 10.11 0.09 65.16 14:13:01 0 21.09 0.00 3.79 13.61 0.08 61.43 14:13:01 1 21.68 0.00 3.74 11.11 0.07 63.41 14:13:01 2 20.36 0.00 3.40 8.59 0.12 67.54 14:13:01 3 19.93 0.00 4.58 7.17 0.08 68.24 14:14:01 all 12.81 0.00 4.44 10.90 0.08 71.76 14:14:01 0 12.26 0.00 4.87 16.78 0.08 66.01 14:14:01 1 12.57 0.00 4.24 10.31 0.08 72.79 14:14:01 2 15.69 0.00 6.00 13.73 0.10 64.48 14:14:01 3 10.76 0.00 2.71 2.82 0.07 83.65 14:15:01 all 12.28 0.00 1.50 1.56 0.07 84.60 14:15:01 0 11.42 0.00 1.20 0.17 0.05 87.16 14:15:01 1 12.41 0.00 2.19 5.16 0.07 80.17 14:15:01 2 12.80 0.00 1.24 0.48 0.08 85.40 14:15:01 3 12.48 0.00 1.32 0.49 0.07 85.64 14:16:01 all 12.38 0.00 2.34 4.30 0.08 80.90 14:16:01 0 10.41 0.00 1.69 3.46 0.07 84.37 14:16:01 1 11.50 0.00 2.66 4.00 0.08 81.75 14:16:01 2 14.20 0.00 2.52 4.49 0.07 78.72 14:16:01 3 13.44 0.00 2.46 5.23 0.07 78.80 14:17:01 all 22.62 0.00 3.87 7.94 0.08 65.48 14:17:01 0 17.62 0.00 2.92 2.44 0.07 76.96 14:17:01 1 24.77 0.00 3.75 8.10 0.08 63.29 14:17:01 2 24.95 0.00 4.70 13.69 0.10 56.56 14:17:01 3 23.20 0.00 4.15 7.57 0.08 65.00 14:18:02 all 14.44 0.00 5.27 12.47 0.10 67.72 14:18:02 0 12.34 0.00 4.29 8.24 0.07 75.06 14:18:02 1 13.87 0.00 4.68 11.84 0.08 69.53 14:18:02 2 15.51 0.00 6.22 10.40 0.13 67.74 14:18:02 3 16.03 0.00 5.94 19.42 0.08 58.52 14:18:02 CPU %user %nice %system %iowait %steal %idle 14:19:01 all 8.65 0.00 5.12 18.08 0.09 68.06 14:19:01 0 8.86 0.00 5.60 19.46 0.08 65.99 14:19:01 1 7.91 0.00 4.37 10.09 0.09 77.55 14:19:01 2 10.18 0.00 4.95 17.93 0.12 66.83 14:19:01 3 7.65 0.00 5.55 24.86 0.10 61.84 14:20:01 all 7.08 0.00 5.84 22.03 0.09 64.95 14:20:01 0 6.88 0.00 6.81 25.60 0.08 60.63 14:20:01 1 8.40 0.00 7.00 29.96 0.08 54.56 14:20:01 2 6.30 0.00 4.92 15.90 0.12 72.77 14:20:01 3 6.71 0.00 4.64 16.58 0.07 72.00 14:21:01 all 27.35 0.00 3.06 12.08 0.08 57.44 14:21:01 0 24.53 0.00 3.16 10.91 0.08 61.31 14:21:01 1 28.17 0.00 2.97 8.93 0.08 59.85 14:21:01 2 24.72 0.00 3.62 16.69 0.08 54.89 14:21:01 3 31.96 0.00 2.47 11.82 0.07 53.68 14:22:01 all 15.46 0.00 3.01 7.56 0.06 73.91 14:22:01 0 22.28 0.00 3.08 7.11 0.05 67.48 14:22:01 1 13.78 0.00 2.83 9.95 0.05 73.39 14:22:01 2 12.46 0.00 2.84 3.90 0.08 80.71 14:22:01 3 13.30 0.00 3.28 9.23 0.07 74.12 Average: all 20.80 0.00 3.57 8.68 0.08 66.87 Average: 0 19.78 0.00 3.54 8.89 0.08 67.72 Average: 1 21.50 0.00 3.55 8.64 0.08 66.23 Average: 2 19.98 0.00 3.87 8.46 0.10 67.58 Average: 3 21.96 0.00 3.31 8.71 0.08 65.95