---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-11700 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: 3944 446 2517 0 979 3255 Swap: 1023 17 1006 ---> 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:55:c6:00 brd ff:ff:ff:ff:ff:ff inet 10.32.6.115/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85612sec preferred_lft 85612sec inet6 fe80::f816:3eff:fe55:c600/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:eb:6c:2f:e0 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:ebff:fe6c:2fe0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-11700) 11/30/24 _x86_64_ (4 CPU) 13:57:35 LINUX RESTART (4 CPU) 13:58:02 tps rtps wtps bread/s bwrtn/s 13:59:01 177.97 67.55 110.42 5025.32 43869.33 14:00:01 130.34 41.06 89.29 2404.93 13836.76 14:01:01 75.80 20.55 55.25 1329.65 18359.49 14:02:01 336.71 31.63 305.08 2499.32 32200.90 14:03:01 144.05 12.98 131.07 275.37 3718.09 14:04:01 285.87 1.52 284.35 34.26 7580.20 14:05:01 515.11 0.10 515.01 4.27 14465.32 14:06:01 398.57 0.83 397.73 31.19 11153.34 14:07:01 468.28 27.61 440.68 1264.20 17386.08 14:08:01 1257.43 52.67 1204.76 643.30 18177.00 14:09:01 268.34 232.41 35.93 8325.78 4992.94 14:10:01 153.92 143.11 10.81 4026.40 6233.09 Average: 351.37 52.65 298.71 2151.31 15958.77 13:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:59:01 1597584 3326016 2441076 60.44 56808 1825140 920556 18.10 599592 1657668 146932 14:00:01 754564 2798148 3284096 81.32 70556 2113276 1420964 27.93 1185520 1886400 18408 14:01:01 120060 2004904 3918600 97.03 78472 1954568 2056284 40.42 1969128 1750196 12248 14:02:01 115860 1594696 3922800 97.13 106364 1597740 3155552 62.03 2335792 1371328 1636 14:03:01 114020 930208 3924640 97.18 106696 942736 3955860 77.76 2797692 914228 516 14:04:01 116508 904212 3922152 97.12 119804 896692 3982832 78.29 2806416 890344 2172 14:05:01 122064 885048 3916596 96.98 131792 846376 3987488 78.38 2793796 869468 2300 14:06:01 104500 847956 3934160 97.41 137248 811388 3999852 78.63 2799796 860620 2708 14:07:01 114624 542552 3924036 97.16 85372 620860 4970544 97.71 2844424 764168 18364 14:08:01 108852 308072 3929808 97.30 79852 423740 5376832 105.69 2944840 695640 14336 14:09:01 2605244 3083536 1433416 35.49 85508 561728 1279860 25.16 690120 582524 94256 14:10:01 2672056 3357156 1366604 33.84 99572 752456 983424 19.33 521260 682292 4648 Average: 712161 1715209 3326499 82.37 96504 1112225 3007504 59.12 2024031 1077073 26544 13:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:59:01 lo 1.36 1.36 0.16 0.16 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 ens3 477.80 323.10 1495.39 75.55 0.00 0.00 0.00 0.00 14:00:01 lo 2.07 2.07 0.21 0.21 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 ens3 423.88 387.57 2238.67 72.26 0.00 0.00 0.00 0.00 14:01:01 lo 0.60 0.60 0.06 0.06 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 ens3 864.71 618.59 7291.65 122.56 0.00 0.00 0.00 0.00 14:02:01 lo 62.29 62.29 150.04 150.04 0.00 0.00 0.00 0.00 14:02:01 veth6c3b70d 0.22 0.48 0.01 0.04 0.00 0.00 0.00 0.00 14:02:01 vethdeb7346 37.93 35.89 147.53 3.90 0.00 0.00 0.00 0.01 14:02:01 docker0 38.14 36.06 147.02 3.92 0.00 0.00 0.00 0.00 14:03:01 lo 149.32 149.32 487.13 487.13 0.00 0.00 0.00 0.00 14:03:01 veth6c3b70d 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:03:01 vethdeb7346 97.17 93.20 455.21 35.72 0.00 0.00 0.00 0.04 14:03:01 docker0 97.35 93.37 453.89 35.73 0.00 0.00 0.00 0.00 14:04:01 lo 211.26 211.26 543.71 543.71 0.00 0.00 0.00 0.00 14:04:01 veth6c3b70d 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:04:01 vethdeb7346 131.01 120.50 501.17 45.82 0.00 0.00 0.00 0.04 14:04:01 docker0 131.19 120.66 499.39 45.83 0.00 0.00 0.00 0.00 14:05:01 lo 234.08 234.08 513.10 513.10 0.00 0.00 0.00 0.00 14:05:01 veth6c3b70d 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:05:01 vethdeb7346 153.56 135.31 472.01 47.81 0.00 0.00 0.00 0.04 14:05:01 docker0 153.74 135.49 469.92 47.82 0.00 0.00 0.00 0.00 14:06:01 lo 228.11 228.11 604.97 604.97 0.00 0.00 0.00 0.00 14:06:01 veth6c3b70d 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:06:01 vethdeb7346 150.46 134.16 561.00 50.31 0.00 0.00 0.00 0.05 14:06:01 docker0 150.64 134.33 558.95 50.32 0.00 0.00 0.00 0.00 14:07:01 veth293c3ee 67.00 66.87 104.59 17.28 0.00 0.00 0.00 0.01 14:07:01 lo 145.99 145.99 134.03 134.03 0.00 0.00 0.00 0.00 14:07:01 veth6c3b70d 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:07:01 vethdeb7346 10.16 8.46 12.96 1.57 0.00 0.00 0.00 0.00 14:08:01 veth293c3ee 40.59 37.74 29.47 6.46 0.00 0.00 0.00 0.00 14:08:01 lo 128.89 128.89 72.71 72.71 0.00 0.00 0.00 0.00 14:08:01 veth6c3b70d 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:08:01 vethdeb7346 26.36 22.33 35.59 2.74 0.00 0.00 0.00 0.00 14:09:01 lo 13.99 13.99 0.86 0.86 0.00 0.00 0.00 0.00 14:09:01 docker0 720.85 661.43 2309.29 211.99 0.00 0.00 0.00 0.00 14:09:01 ens3 3691.12 2385.28 15150.95 615.73 0.00 0.00 0.00 0.00 14:10:01 lo 0.53 0.53 0.06 0.06 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 14:10:01 ens3 432.51 299.50 1260.93 133.68 0.00 0.00 0.00 0.00 Average: lo 98.34 98.34 209.18 209.18 0.00 0.00 0.00 0.00 Average: docker0 60.17 55.21 192.75 17.69 0.00 0.00 0.00 0.00 Average: ens3 342.04 222.70 1363.85 62.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-11700) 11/30/24 _x86_64_ (4 CPU) 13:57:35 LINUX RESTART (4 CPU) 13:58:02 CPU %user %nice %system %iowait %steal %idle 13:59:01 all 19.68 0.00 2.40 5.88 0.06 71.98 13:59:01 0 5.80 0.00 1.84 10.57 0.05 81.73 13:59:01 1 27.81 0.00 2.89 5.48 0.07 63.75 13:59:01 2 34.43 0.00 3.10 3.29 0.09 59.10 13:59:01 3 10.61 0.00 1.73 4.17 0.03 83.47 14:00:01 all 32.87 0.00 1.85 2.46 0.09 62.73 14:00:01 0 25.19 0.00 1.50 1.77 0.08 71.45 14:00:01 1 30.40 0.00 1.93 4.90 0.08 62.69 14:00:01 2 46.84 0.00 1.91 1.16 0.10 49.99 14:00:01 3 29.03 0.00 2.09 2.02 0.10 66.75 14:01:01 all 53.23 0.00 3.19 0.62 0.11 42.85 14:01:01 0 45.82 0.00 2.96 0.88 0.10 50.24 14:01:01 1 57.78 0.00 3.67 0.40 0.12 38.03 14:01:01 2 50.93 0.00 3.14 0.70 0.10 45.14 14:01:01 3 58.46 0.00 3.01 0.50 0.10 37.92 14:02:01 all 33.93 0.00 3.31 8.00 0.09 54.67 14:02:01 0 27.78 0.00 3.28 6.54 0.08 62.32 14:02:01 1 36.47 0.00 3.60 12.44 0.08 47.41 14:02:01 2 38.13 0.00 3.34 5.63 0.12 52.78 14:02:01 3 33.37 0.00 3.01 7.37 0.08 56.17 14:03:01 all 27.93 0.00 1.89 3.47 0.09 66.62 14:03:01 0 31.54 0.00 1.50 0.97 0.08 65.92 14:03:01 1 30.32 0.00 2.28 7.29 0.12 60.00 14:03:01 2 20.63 0.00 2.18 3.36 0.08 73.75 14:03:01 3 29.25 0.00 1.66 2.28 0.10 66.72 14:04:01 all 14.02 0.00 2.38 7.77 0.09 75.74 14:04:01 0 14.15 0.00 2.45 8.97 0.07 74.37 14:04:01 1 13.11 0.00 2.05 7.35 0.08 77.40 14:04:01 2 12.49 0.00 2.23 6.32 0.12 78.84 14:04:01 3 16.34 0.00 2.77 8.42 0.08 72.38 14:05:01 all 10.56 0.00 3.38 14.72 0.10 71.24 14:05:01 0 11.06 0.00 3.63 15.79 0.10 69.42 14:05:01 1 9.70 0.00 3.04 16.72 0.08 70.45 14:05:01 2 10.54 0.00 3.66 14.07 0.12 71.62 14:05:01 3 10.96 0.00 3.22 12.26 0.10 73.46 14:06:01 all 18.80 0.00 3.07 11.32 0.11 66.71 14:06:01 0 19.97 0.00 2.74 13.03 0.08 64.17 14:06:01 1 16.62 0.00 2.52 8.17 0.08 72.61 14:06:01 2 19.30 0.00 3.38 10.50 0.14 66.68 14:06:01 3 19.29 0.00 3.64 13.58 0.12 63.38 14:07:01 all 17.50 0.00 5.24 12.72 0.12 64.42 14:07:01 0 18.85 0.00 5.84 13.82 0.12 61.37 14:07:01 1 18.22 0.00 5.76 15.95 0.12 59.95 14:07:01 2 15.77 0.00 4.74 5.74 0.14 73.61 14:07:01 3 17.19 0.00 4.62 15.35 0.12 62.73 14:08:01 all 11.88 0.00 5.19 16.95 0.13 65.84 14:08:01 0 11.76 0.00 5.34 17.68 0.12 65.10 14:08:01 1 12.94 0.00 5.41 19.72 0.12 61.81 14:08:01 2 12.53 0.00 5.63 15.41 0.15 66.28 14:08:01 3 10.27 0.00 4.42 14.97 0.12 70.22 14:09:01 all 41.22 0.00 2.28 7.47 0.09 48.94 14:09:01 0 40.38 0.00 1.93 6.87 0.10 50.72 14:09:01 1 41.72 0.00 2.12 8.49 0.10 47.57 14:09:01 2 44.77 0.00 2.21 5.68 0.10 47.25 14:09:01 3 38.01 0.00 2.84 8.85 0.08 50.21 14:09:01 CPU %user %nice %system %iowait %steal %idle 14:10:01 all 42.61 0.00 1.38 3.07 0.08 52.87 14:10:01 0 44.55 0.00 1.24 3.09 0.07 51.06 14:10:01 1 46.46 0.00 1.16 4.42 0.07 47.90 14:10:01 2 43.61 0.00 0.82 1.57 0.08 53.92 14:10:01 3 35.81 0.00 2.30 3.24 0.07 58.59 Average: all 27.06 0.00 2.96 7.86 0.10 62.02 Average: 0 24.80 0.00 2.85 8.31 0.09 63.95 Average: 1 28.49 0.00 3.03 9.27 0.09 59.11 Average: 2 29.20 0.00 3.02 6.10 0.11 61.56 Average: 3 25.76 0.00 2.94 7.74 0.09 63.46