---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1566 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: 2799.998 BogoMIPS: 5599.99 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 11G 9.0G 54% / 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: 3943 402 2556 0 984 3301 Swap: 1023 93 930 ---> 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:be:a2:a6 brd ff:ff:ff:ff:ff:ff inet 10.32.6.214/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85598sec preferred_lft 85598sec inet6 fe80::f816:3eff:febe:a2a6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:58:da:8f:e9 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::42:58ff:feda:8fe9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1566) 01/11/25 _x86_64_ (4 CPU) 13:58:17 LINUX RESTART (4 CPU) 13:59:01 tps rtps wtps bread/s bwrtn/s 14:00:01 128.91 35.03 93.88 1731.84 10547.04 14:01:01 98.43 22.25 76.19 1915.81 14196.70 14:02:01 216.14 56.67 159.47 2735.30 39514.24 14:03:01 249.28 37.52 211.76 1140.42 7419.13 14:04:01 29.88 6.00 23.88 136.64 816.80 14:05:01 461.41 4.90 456.51 152.08 14841.19 14:06:01 397.58 2.30 395.28 56.92 13689.45 14:07:02 435.44 31.48 403.97 736.78 15967.07 14:08:01 578.47 31.53 546.94 1061.31 21625.05 14:09:04 618.42 201.05 417.37 4265.52 19585.95 14:10:01 270.06 212.62 57.43 8403.23 7296.49 14:11:01 218.38 205.67 12.71 5355.37 4457.92 Average: 309.92 70.51 239.41 2289.76 14212.15 13:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:00:01 1363588 3226068 2675064 66.24 64172 1944432 1034732 20.34 690216 1785112 129216 14:01:01 250320 2522760 3788332 93.80 75796 2329820 1542008 30.31 1504172 2055248 70548 14:02:01 222784 1602912 3815868 94.48 86980 1522752 3182144 62.55 2292004 1322512 2328 14:03:01 128580 748756 3910072 96.82 96472 763848 4026552 79.15 2859024 845464 13792 14:04:01 128020 603624 3910632 96.83 72652 646412 4189012 82.34 2932588 776128 432 14:05:01 113600 567732 3925052 97.19 84368 594996 4211412 82.78 2931132 750624 5432 14:06:01 117200 427216 3921452 97.10 85640 440800 4360660 85.72 2980244 676792 5688 14:07:02 125960 181420 3912692 96.88 43724 240976 4925420 96.82 3005548 637580 7976 14:08:01 112908 143280 3925744 97.20 45920 212812 5177336 101.77 2902152 745884 7888 14:09:04 1915920 1992356 2122732 52.56 65140 166220 2496752 49.08 1192856 733620 32564 14:10:01 2577008 3054952 1461644 36.19 78356 573320 1579708 31.05 864352 447592 32932 14:11:01 2655968 3352296 1382684 34.24 93264 772408 1021468 20.08 660176 566444 3664 Average: 809321 1535281 3229331 79.96 74374 850733 3145600 61.83 2067872 945250 26038 13:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:00:01 ens3 227.15 171.87 1208.94 26.58 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 lo 2.20 2.20 0.25 0.25 0.00 0.00 0.00 0.00 14:01:01 ens3 651.31 575.67 4294.54 110.01 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 14:02:01 veth28fa881 0.13 0.37 0.01 0.03 0.00 0.00 0.00 0.00 14:02:01 vethe2ef278 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 14:02:01 ens3 679.44 483.94 7492.83 71.54 0.00 0.00 0.00 0.00 14:02:01 docker0 0.13 0.23 0.01 0.02 0.00 0.00 0.00 0.00 14:03:01 veth28fa881 0.17 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:03:01 vethe2ef278 54.70 53.93 240.98 5.96 0.00 0.00 0.00 0.02 14:03:01 ens3 25.71 16.99 6.16 6.23 0.00 0.00 0.00 0.00 14:03:01 docker0 54.87 54.05 240.24 5.97 0.00 0.00 0.00 0.00 14:04:01 veth28fa881 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 14:04:01 vethe2ef278 102.22 96.80 482.48 45.11 0.00 0.00 0.00 0.04 14:04:01 ens3 1.70 1.08 0.51 0.60 0.00 0.00 0.00 0.00 14:04:01 docker0 102.38 96.95 481.09 45.12 0.00 0.00 0.00 0.00 14:05:01 veth28fa881 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:05:01 vethe2ef278 143.17 129.64 448.17 43.16 0.00 0.00 0.00 0.04 14:05:01 ens3 118.91 67.56 30.09 24.46 0.00 0.00 0.00 0.00 14:05:01 docker0 143.34 129.81 446.22 43.17 0.00 0.00 0.00 0.00 14:06:01 veth28fa881 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 14:06:01 vethe2ef278 181.22 168.29 668.98 63.73 0.00 0.00 0.00 0.05 14:06:01 ens3 50.31 34.48 11.11 11.05 0.00 0.00 0.00 0.00 14:06:01 docker0 181.39 168.46 666.51 63.74 0.00 0.00 0.00 0.00 14:07:02 veth28fa881 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:07:02 vethe2ef278 136.22 129.29 370.34 38.19 0.00 0.00 0.00 0.03 14:07:02 ens3 1653.63 1002.36 439.52 396.07 0.00 0.00 0.00 0.00 14:07:02 docker0 136.39 129.44 368.49 38.20 0.00 0.00 0.00 0.00 14:08:01 veth28fa881 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:08:01 vethe2ef278 90.31 80.21 84.12 14.09 0.00 0.00 0.00 0.01 14:08:01 ens3 48.32 28.08 12.49 10.67 0.00 0.00 0.00 0.00 14:08:01 docker0 90.51 80.41 82.90 14.11 0.00 0.00 0.00 0.00 14:09:04 veth28fa881 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 14:09:04 ens3 315.58 184.26 88.82 76.25 0.00 0.00 0.00 0.00 14:09:04 docker0 23.16 20.95 11.16 2.72 0.00 0.00 0.00 0.00 14:09:04 lo 1165.32 1165.32 2381.78 2381.78 0.00 0.00 0.00 0.00 14:10:01 ens3 337.10 198.58 1110.06 45.58 0.00 0.00 0.00 0.00 14:10:01 docker0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 lo 0.32 0.32 0.04 0.04 0.00 0.00 0.00 0.00 14:11:01 ens3 489.40 351.47 1274.75 155.67 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 14:11:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 384.11 260.23 1326.78 78.25 0.00 0.00 0.00 0.00 Average: docker0 61.15 56.82 191.61 17.78 0.00 0.00 0.00 0.00 Average: lo 101.54 101.54 208.01 208.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1566) 01/11/25 _x86_64_ (4 CPU) 13:58:17 LINUX RESTART (4 CPU) 13:59:01 CPU %user %nice %system %iowait %steal %idle 14:00:01 all 23.50 0.00 1.28 3.38 0.06 71.78 14:00:01 0 9.10 0.00 0.59 1.42 0.05 88.84 14:00:01 1 19.47 0.00 1.02 0.50 0.03 78.98 14:00:01 2 57.59 0.00 2.67 2.69 0.10 36.95 14:00:01 3 7.98 0.00 0.85 8.94 0.05 82.18 14:01:01 all 46.08 0.00 2.74 1.22 0.10 49.86 14:01:01 0 39.10 0.00 2.99 1.38 0.10 56.43 14:01:01 1 49.06 0.00 2.71 0.13 0.12 47.99 14:01:01 2 46.77 0.00 2.55 0.94 0.10 49.65 14:01:01 3 49.45 0.00 2.72 2.45 0.10 45.29 14:02:01 all 41.95 0.00 3.60 3.51 0.10 50.84 14:02:01 0 31.68 0.00 4.10 3.05 0.12 61.04 14:02:01 1 45.20 0.00 3.38 3.46 0.08 47.87 14:02:01 2 51.13 0.00 3.14 4.81 0.12 40.80 14:02:01 3 39.84 0.00 3.75 2.68 0.10 53.63 14:03:01 all 41.70 0.00 2.55 4.52 0.12 51.11 14:03:01 0 35.21 0.00 2.80 5.37 0.12 56.49 14:03:01 1 42.76 0.00 2.40 3.07 0.13 51.63 14:03:01 2 43.84 0.00 2.27 5.92 0.13 47.83 14:03:01 3 44.97 0.00 2.71 3.73 0.12 48.47 14:04:01 all 10.86 0.00 1.15 0.30 0.08 87.60 14:04:01 0 11.31 0.00 1.61 0.60 0.08 86.39 14:04:01 1 9.10 0.00 1.08 0.15 0.07 89.60 14:04:01 2 11.96 0.00 0.94 0.12 0.07 86.92 14:04:01 3 11.10 0.00 0.98 0.35 0.07 87.50 14:05:01 all 14.84 0.00 4.08 10.58 0.10 70.40 14:05:01 0 16.71 0.00 3.58 8.03 0.08 71.60 14:05:01 1 15.39 0.00 4.27 7.39 0.10 72.85 14:05:01 2 11.79 0.00 3.72 10.75 0.13 73.61 14:05:01 3 15.47 0.00 4.75 16.16 0.10 63.53 14:06:01 all 20.28 0.00 3.90 9.06 0.12 66.64 14:06:01 0 19.84 0.00 4.05 9.12 0.13 66.86 14:06:01 1 20.65 0.00 3.55 10.35 0.10 65.34 14:06:01 2 19.93 0.00 4.40 9.10 0.13 66.44 14:06:01 3 20.70 0.00 3.63 7.68 0.10 67.89 14:07:02 all 22.72 0.00 6.51 10.11 0.11 60.55 14:07:02 0 22.42 0.00 6.10 11.91 0.10 59.47 14:07:02 1 26.41 0.00 6.46 9.90 0.10 57.13 14:07:02 2 19.84 0.00 5.79 8.96 0.13 65.28 14:07:02 3 22.20 0.00 7.67 9.63 0.12 60.39 14:08:01 all 13.55 0.00 5.17 14.12 0.13 67.03 14:08:01 0 13.02 0.00 5.61 18.12 0.14 63.13 14:08:01 1 14.16 0.00 5.34 12.09 0.12 68.29 14:08:01 2 14.29 0.00 5.32 16.38 0.15 63.86 14:08:01 3 12.75 0.00 4.41 9.91 0.10 72.83 14:09:04 all 11.85 0.00 3.00 24.36 0.08 60.70 14:09:04 0 10.33 0.00 3.27 39.08 0.10 47.22 14:09:04 1 14.55 0.00 2.74 26.33 0.08 56.29 14:09:04 2 10.78 0.00 2.95 19.56 0.13 66.58 14:09:04 3 11.73 0.00 3.10 12.48 0.05 72.64 14:10:01 all 31.50 0.00 1.25 11.04 0.08 56.12 14:10:01 0 29.60 0.00 1.22 11.17 0.05 57.96 14:10:01 1 29.29 0.00 1.21 9.46 0.07 59.96 14:10:01 2 35.75 0.00 1.19 14.61 0.09 48.36 14:10:01 3 31.37 0.00 1.35 8.95 0.09 58.23 14:10:01 CPU %user %nice %system %iowait %steal %idle 14:11:01 all 45.32 0.00 1.52 6.86 0.09 46.21 14:11:01 0 31.24 0.00 1.17 6.82 0.10 60.67 14:11:01 1 46.83 0.00 2.01 12.88 0.10 38.18 14:11:01 2 57.60 0.00 1.56 5.64 0.12 35.09 14:11:01 3 45.66 0.00 1.32 2.06 0.08 50.88 Average: all 26.95 0.00 3.07 8.30 0.10 61.59 Average: 0 22.39 0.00 3.10 9.76 0.10 64.67 Average: 1 27.69 0.00 3.02 8.04 0.09 61.16 Average: 2 31.71 0.00 3.04 8.30 0.12 56.83 Average: 3 26.02 0.00 3.11 7.10 0.09 63.68