---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-31 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 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 688K 394M 1% /run /dev/vda1 20G 9.8G 9.5G 51% / 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 4.4M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 465 908 0 2569 3201 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:59:ad:d4 brd ff:ff:ff:ff:ff:ff inet 10.32.6.148/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85177sec preferred_lft 85177sec inet6 fe80::f816:3eff:fe59:add4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fd:ff:a0:b9 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:fdff:feff:a0b9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-31) 11/17/23 _x86_64_ (4 CPU) 20:02:26 LINUX RESTART (4 CPU) 20:03:01 tps rtps wtps bread/s bwrtn/s 20:04:01 112.41 33.86 78.55 1770.64 6501.32 20:05:01 131.43 8.82 122.61 1594.80 21932.88 20:06:01 91.72 0.03 91.68 1.87 12649.89 20:07:01 8.66 0.00 8.66 0.00 1663.18 20:08:01 3.22 0.00 3.22 0.00 187.30 20:09:01 4.22 0.02 4.20 0.13 393.93 20:10:01 3.30 0.00 3.30 0.00 255.16 20:11:01 3.90 0.00 3.90 0.00 359.14 20:12:01 2.90 0.00 2.90 0.00 260.22 20:13:01 3.60 0.00 3.60 0.00 286.30 20:14:01 2.90 0.00 2.90 0.00 438.59 20:15:01 3.52 0.00 3.52 0.00 367.01 20:16:01 3.00 0.02 2.98 2.13 324.08 20:17:01 2.68 0.02 2.67 0.13 406.33 20:18:01 5.75 1.87 3.88 14.93 473.92 20:19:01 3.53 0.00 3.53 0.00 379.40 20:20:01 2.93 0.00 2.93 0.00 463.12 20:21:01 3.35 0.00 3.35 0.00 592.83 20:22:01 68.07 24.79 43.28 2088.82 20279.06 Average: 24.27 3.65 20.61 288.10 3590.44 20:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:04:01 1634892 3342636 2403772 59.52 52248 1809860 885540 17.41 577412 1646268 139048 20:05:01 1056264 3250460 2982400 73.85 72548 2256384 1207828 23.74 823868 1931036 119988 20:06:01 842232 3295676 3196432 79.15 89900 2478008 1140228 22.41 864496 2068052 43340 20:07:01 843440 3300156 3195224 79.12 90124 2480844 1141128 22.43 861396 2068716 1800 20:08:01 837288 3296688 3201376 79.27 90316 2483028 1152796 22.66 867052 2069116 736 20:09:01 812112 3280984 3226552 79.89 90512 2491580 1148328 22.57 886020 2074644 248 20:10:01 827716 3302996 3210948 79.51 90696 2497336 1150168 22.61 866292 2078372 1128 20:11:01 819256 3301896 3219408 79.71 90876 2503976 1149848 22.60 868552 2083352 12 20:12:01 809268 3298500 3229396 79.96 91048 2509796 1150552 22.62 872952 2087868 1568 20:13:01 777164 3278084 3261500 80.76 91252 2520548 1217564 23.93 895176 2097596 7464 20:14:01 784488 3292776 3254176 80.58 91424 2527224 1218624 23.95 881732 2102360 4416 20:15:01 778512 3292872 3260152 80.72 91600 2532652 1218304 23.95 883808 2106300 3172 20:16:01 767148 3288300 3271516 81.00 91788 2538700 1217732 23.94 889548 2110804 4156 20:17:01 760788 3289108 3277876 81.16 91952 2545136 1220252 23.99 891252 2115552 3232 20:18:01 754160 3292336 3284504 81.33 92588 2553696 1218076 23.94 890564 2121368 3052 20:19:01 739788 3286596 3298876 81.68 92756 2561580 1218524 23.95 898040 2127348 5492 20:20:01 677780 3238740 3360884 83.22 92936 2574684 1216828 23.92 950188 2137256 10560 20:21:01 702976 3270296 3335688 82.59 93100 2578380 1322924 26.00 920752 2141832 2600 20:22:01 896604 3234428 3142060 77.80 106656 2358664 1000724 19.67 830720 2070784 47884 Average: 848520 3285975 3190144 78.99 89175 2463267 1168209 22.96 864201 2065191 21047 20:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:04:01 ens3 147.89 109.52 931.50 31.95 0.00 0.00 0.00 0.00 20:04:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 20:05:01 docker0 269.57 760.87 16.06 992.94 0.00 0.00 0.00 0.00 20:05:01 ens3 912.20 378.94 1835.00 48.69 0.00 0.00 0.00 0.00 20:05:01 lo 2.47 2.47 0.23 0.23 0.00 0.00 0.00 0.00 20:05:01 veth7c8b3b7 202.13 652.59 15.27 479.75 0.00 0.00 0.00 0.04 20:06:01 docker0 174.20 241.01 9.13 1286.27 0.00 0.00 0.00 0.00 20:06:01 ens3 286.95 196.98 1295.84 19.22 0.00 0.00 0.00 0.00 20:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:06:01 veth7c8b3b7 174.20 241.06 11.51 1286.28 0.00 0.00 0.00 0.11 20:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 ens3 10.30 8.21 4.01 1.87 0.00 0.00 0.00 0.00 20:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:07:01 veth7c8b3b7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:08:01 ens3 9.85 9.42 2.14 2.42 0.00 0.00 0.00 0.00 20:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:08:01 veth7c8b3b7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:09:01 ens3 10.30 9.62 2.20 2.58 0.00 0.00 0.00 0.00 20:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:09:01 veth7c8b3b7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:01 ens3 10.18 9.62 2.19 2.55 0.00 0.00 0.00 0.00 20:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:01 veth7c8b3b7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 ens3 10.68 9.87 2.27 2.63 0.00 0.00 0.00 0.00 20:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:11:01 veth7c8b3b7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:12:01 ens3 11.45 10.48 2.43 2.97 0.00 0.00 0.00 0.00 20:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:12:01 veth7c8b3b7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:13:01 ens3 15.26 11.91 3.28 3.37 0.00 0.00 0.00 0.00 20:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:13:01 veth7c8b3b7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 ens3 10.45 9.52 2.65 2.85 0.00 0.00 0.00 0.00 20:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 veth7c8b3b7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 ens3 9.77 8.93 2.08 2.37 0.00 0.00 0.00 0.00 20:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:15:01 veth7c8b3b7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:16:01 ens3 10.51 9.73 2.28 2.63 0.00 0.00 0.00 0.00 20:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:16:01 veth7c8b3b7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:17:01 ens3 10.68 9.88 2.27 2.63 0.00 0.00 0.00 0.00 20:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:17:01 veth7c8b3b7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:18:01 ens3 10.05 9.23 2.18 2.50 0.00 0.00 0.00 0.00 20:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:18:01 veth7c8b3b7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:19:01 ens3 10.75 9.80 2.24 2.58 0.00 0.00 0.00 0.00 20:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:19:01 veth7c8b3b7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:01 ens3 10.50 9.95 2.25 2.66 0.00 0.00 0.00 0.00 20:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:01 veth7c8b3b7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:21:01 ens3 9.48 8.77 2.00 2.30 0.00 0.00 0.00 0.00 20:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:21:01 veth7c8b3b7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:22:01 docker0 1.07 1.00 0.08 4.47 0.00 0.00 0.00 0.00 20:22:01 ens3 22.36 20.97 13.24 7.91 0.00 0.00 0.00 0.00 20:22:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 23.41 52.78 1.33 120.19 0.00 0.00 0.00 0.00 Average: ens3 80.50 44.81 216.42 7.72 0.00 0.00 0.00 0.00 Average: lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-31) 11/17/23 _x86_64_ (4 CPU) 20:02:26 LINUX RESTART (4 CPU) 20:03:01 CPU %user %nice %system %iowait %steal %idle 20:04:01 all 19.77 0.00 1.50 3.25 0.06 75.43 20:04:01 0 19.59 0.00 1.47 0.55 0.05 78.34 20:04:01 1 8.68 0.00 0.97 5.94 0.03 84.38 20:04:01 2 36.66 0.00 2.47 4.49 0.10 56.28 20:04:01 3 14.13 0.00 1.09 2.01 0.07 82.71 20:05:01 all 16.40 0.00 3.33 3.21 0.07 76.99 20:05:01 0 11.52 0.00 2.61 2.61 0.05 83.22 20:05:01 1 6.21 0.00 2.91 5.10 0.05 85.73 20:05:01 2 13.57 0.00 3.30 2.31 0.07 80.75 20:05:01 3 34.27 0.00 4.49 2.87 0.10 58.27 20:06:01 all 5.52 0.00 2.11 2.62 0.05 89.71 20:06:01 0 4.27 0.00 1.87 0.32 0.05 93.49 20:06:01 1 5.19 0.00 2.08 1.98 0.05 90.70 20:06:01 2 6.25 0.00 2.08 5.23 0.05 86.39 20:06:01 3 6.38 0.00 2.41 2.94 0.05 88.23 20:07:01 all 2.36 0.00 0.72 0.06 0.02 96.83 20:07:01 0 2.42 0.00 0.75 0.25 0.02 96.56 20:07:01 1 2.47 0.00 0.75 0.00 0.02 96.76 20:07:01 2 2.37 0.00 0.78 0.00 0.02 96.83 20:07:01 3 2.20 0.00 0.60 0.00 0.03 97.17 20:08:01 all 2.37 0.00 0.74 0.06 0.02 96.82 20:08:01 0 2.15 0.00 0.70 0.23 0.02 96.89 20:08:01 1 2.56 0.00 0.80 0.00 0.03 96.61 20:08:01 2 2.63 0.00 0.72 0.00 0.02 96.63 20:08:01 3 2.13 0.00 0.72 0.00 0.02 97.13 20:09:01 all 3.28 0.00 0.71 0.05 0.03 95.94 20:09:01 0 4.07 0.00 0.72 0.08 0.02 95.12 20:09:01 1 3.02 0.00 0.70 0.00 0.02 96.26 20:09:01 2 3.12 0.00 0.70 0.10 0.02 96.06 20:09:01 3 2.89 0.00 0.74 0.00 0.03 96.34 20:10:01 all 3.05 0.00 0.93 0.03 0.04 95.96 20:10:01 0 2.75 0.00 0.78 0.00 0.03 96.43 20:10:01 1 3.50 0.00 1.08 0.00 0.03 95.38 20:10:01 2 3.25 0.00 0.92 0.08 0.05 95.70 20:10:01 3 2.72 0.00 0.88 0.00 0.03 96.36 20:11:01 all 3.26 0.00 0.81 0.03 0.03 95.87 20:11:01 0 3.12 0.00 0.69 0.00 0.03 96.16 20:11:01 1 3.16 0.00 0.89 0.00 0.03 95.93 20:11:01 2 3.64 0.00 0.88 0.12 0.03 95.33 20:11:01 3 3.09 0.00 0.82 0.00 0.02 96.08 20:12:01 all 3.69 0.00 0.88 0.03 0.03 95.37 20:12:01 0 3.32 0.00 0.79 0.00 0.03 95.86 20:12:01 1 3.53 0.00 0.80 0.00 0.05 95.62 20:12:01 2 4.36 0.00 0.97 0.10 0.03 94.54 20:12:01 3 3.54 0.00 0.99 0.00 0.03 95.44 20:13:01 all 4.70 0.00 0.95 0.03 0.05 94.27 20:13:01 0 3.97 0.00 0.92 0.00 0.03 95.08 20:13:01 1 5.24 0.00 0.95 0.00 0.03 93.77 20:13:01 2 4.41 0.00 1.04 0.13 0.05 94.37 20:13:01 3 5.16 0.00 0.92 0.00 0.05 93.87 20:14:01 all 4.04 0.00 1.02 0.03 0.05 94.86 20:14:01 0 4.08 0.00 1.04 0.00 0.05 94.84 20:14:01 1 3.74 0.00 0.89 0.00 0.05 95.32 20:14:01 2 4.82 0.00 1.10 0.13 0.05 93.89 20:14:01 3 3.52 0.00 1.02 0.00 0.05 95.41 20:14:01 CPU %user %nice %system %iowait %steal %idle 20:15:01 all 3.99 0.00 0.92 0.03 0.04 95.01 20:15:01 0 4.39 0.00 0.99 0.00 0.03 94.58 20:15:01 1 4.23 0.00 0.89 0.02 0.05 94.82 20:15:01 2 4.11 0.00 0.85 0.13 0.05 94.86 20:15:01 3 3.25 0.00 0.93 0.00 0.03 95.78 20:16:01 all 4.58 0.00 1.00 0.03 0.04 94.35 20:16:01 0 5.06 0.00 1.04 0.00 0.05 93.85 20:16:01 1 5.51 0.00 1.17 0.00 0.03 93.29 20:16:01 2 4.21 0.00 0.99 0.10 0.03 94.67 20:16:01 3 3.52 0.00 0.87 0.00 0.03 95.57 20:17:01 all 4.92 0.00 1.05 0.03 0.05 93.97 20:17:01 0 4.90 0.00 0.95 0.00 0.02 94.14 20:17:01 1 5.11 0.00 1.04 0.03 0.05 93.77 20:17:01 2 5.14 0.00 1.22 0.07 0.07 93.50 20:17:01 3 4.52 0.00 0.94 0.00 0.05 94.50 20:18:01 all 5.18 0.00 1.08 0.07 0.04 93.63 20:18:01 0 5.55 0.00 1.18 0.10 0.05 93.11 20:18:01 1 5.88 0.00 1.04 0.03 0.03 93.01 20:18:01 2 4.78 0.00 1.07 0.12 0.03 94.00 20:18:01 3 4.50 0.00 1.07 0.02 0.03 94.38 20:19:01 all 5.41 0.00 1.00 0.03 0.04 93.52 20:19:01 0 6.69 0.00 1.03 0.02 0.03 92.23 20:19:01 1 4.98 0.00 0.95 0.03 0.03 94.00 20:19:01 2 4.76 0.00 1.05 0.07 0.03 94.08 20:19:01 3 5.18 0.00 0.95 0.03 0.03 93.80 20:20:01 all 6.50 0.00 1.09 0.03 0.05 92.33 20:20:01 0 7.37 0.00 1.05 0.03 0.05 91.50 20:20:01 1 5.84 0.00 1.03 0.05 0.05 93.03 20:20:01 2 6.25 0.00 1.21 0.05 0.07 92.43 20:20:01 3 6.55 0.00 1.09 0.00 0.05 92.32 20:21:01 all 5.03 0.00 0.91 0.03 0.04 94.00 20:21:01 0 4.66 0.00 0.97 0.00 0.05 94.32 20:21:01 1 5.49 0.00 0.87 0.03 0.05 93.55 20:21:01 2 5.23 0.00 0.79 0.03 0.03 93.91 20:21:01 3 4.73 0.00 1.00 0.02 0.03 94.22 20:22:01 all 22.18 0.00 3.31 1.56 0.07 72.88 20:22:01 0 22.04 0.00 3.14 0.77 0.07 73.99 20:22:01 1 31.03 0.00 3.99 2.42 0.08 62.48 20:22:01 2 17.35 0.00 3.30 2.12 0.05 77.18 20:22:01 3 18.27 0.00 2.81 0.94 0.07 77.91 Average: all 6.63 0.00 1.27 0.59 0.04 91.47 Average: 0 6.41 0.00 1.19 0.26 0.04 92.09 Average: 1 6.06 0.00 1.25 0.82 0.04 91.82 Average: 2 7.20 0.00 1.34 0.81 0.04 90.61 Average: 3 6.86 0.00 1.28 0.46 0.04 91.35