---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-18133 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 9.9G 9.4G 52% / 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 487 902 0 2553 3178 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:de:e4:99 brd ff:ff:ff:ff:ff:ff inet 10.32.7.125/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85189sec preferred_lft 85189sec inet6 fe80::f816:3eff:fede:e499/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:94:2d:3e:af 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::42:94ff:fe2d:3eaf/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-18133) 11/15/23 _x86_64_ (4 CPU) 17:36:58 LINUX RESTART (4 CPU) 17:37:01 tps rtps wtps bread/s bwrtn/s 17:38:01 193.60 113.26 80.34 7466.62 39740.59 17:39:01 84.87 20.78 64.09 2272.42 12115.98 17:40:01 171.92 2.38 169.54 355.94 21971.14 17:41:01 16.38 0.00 16.38 0.00 7561.14 17:42:01 3.82 0.00 3.82 0.00 175.84 17:43:01 3.25 0.02 3.23 0.13 192.47 17:44:01 3.00 0.00 3.00 0.00 349.73 17:45:01 2.73 0.00 2.73 0.00 280.57 17:46:01 3.82 0.00 3.82 0.00 336.08 17:47:01 3.17 0.00 3.17 0.00 335.54 17:48:01 3.22 0.00 3.22 0.00 478.05 17:49:01 2.47 0.00 2.47 0.00 340.88 17:50:01 3.43 0.00 3.43 0.00 347.81 17:51:01 2.98 0.00 2.98 0.00 366.87 17:52:01 3.23 0.00 3.23 0.00 384.60 17:53:01 5.72 1.87 3.85 14.93 488.32 17:54:01 3.08 0.00 3.08 0.00 480.99 17:55:01 3.58 0.00 3.58 0.00 635.63 17:56:01 14.26 5.58 8.68 398.67 2321.39 17:57:01 67.32 14.60 52.72 1036.09 19749.24 Average: 29.79 7.92 21.87 577.23 5432.52 17:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:38:01 1796204 3323012 2242460 55.52 36652 1653120 889432 17.48 571292 1507980 78500 17:39:01 1383852 3326432 2654812 65.73 60860 2026384 863580 16.98 629284 1825120 141224 17:40:01 715308 3223764 3323356 82.29 89392 2532072 1205936 23.71 910724 2146776 201516 17:41:01 771648 3283484 3267016 80.89 89784 2534700 1139824 22.41 878052 2122312 1588 17:42:01 758324 3273700 3280340 81.22 89988 2537568 1254172 24.65 890584 2122516 1956 17:43:01 763040 3283776 3275624 81.11 90172 2542280 1147720 22.56 882712 2125536 3164 17:44:01 748100 3277984 3290564 81.48 90348 2550656 1246500 24.50 892168 2131004 3948 17:45:01 755412 3292420 3283252 81.30 90528 2557008 1148652 22.58 879184 2135400 4724 17:46:01 748484 3291820 3290180 81.47 90700 2562644 1145192 22.51 881048 2139676 3696 17:47:01 736752 3286932 3301912 81.76 90896 2568672 1146664 22.54 887004 2145080 3396 17:48:01 718544 3280300 3320120 82.21 91056 2579384 1214524 23.87 895740 2154260 3480 17:49:01 715736 3284476 3322928 82.28 91248 2585708 1217132 23.93 892672 2158760 3580 17:50:01 702676 3277944 3335988 82.60 91416 2591580 1217484 23.93 900316 2162876 3648 17:51:01 693992 3276652 3344672 82.82 91588 2598276 1214668 23.88 904200 2167728 3996 17:52:01 688472 3280452 3350192 82.95 91796 2606652 1215084 23.88 903472 2173756 6412 17:53:01 680084 3279016 3358580 83.16 92388 2612464 1217148 23.93 906680 2177812 3264 17:54:01 664468 3273076 3374196 83.55 92576 2621268 1217644 23.94 913444 2185248 4188 17:55:01 657472 3277444 3381192 83.72 92732 2631820 1218524 23.95 914136 2192516 1732 17:56:01 853756 3296984 3184908 78.86 93268 2473620 1133452 22.28 894836 2040348 175656 17:57:01 883964 3210316 3154700 78.11 107920 2345512 979120 19.25 855404 2057136 49944 Average: 821814 3279999 3216850 79.65 87765 2485569 1151623 22.64 864148 2093592 34981 17:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:38:01 ens3 286.69 197.65 1000.43 60.51 0.00 0.00 0.00 0.00 17:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 lo 2.13 2.13 0.19 0.19 0.00 0.00 0.00 0.00 17:39:01 ens3 65.17 59.42 843.79 8.94 0.00 0.00 0.00 0.00 17:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 17:40:01 veth10d1753 289.94 843.66 20.84 1758.85 0.00 0.00 0.00 0.14 17:40:01 ens3 1125.35 480.99 2718.41 52.77 0.00 0.00 0.00 0.00 17:40:01 docker0 367.61 963.11 20.95 2272.76 0.00 0.00 0.00 0.00 17:40:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 17:41:01 veth10d1753 1.40 1.48 0.09 2.60 0.00 0.00 0.00 0.00 17:41:01 ens3 9.92 9.15 4.41 2.04 0.00 0.00 0.00 0.00 17:41:01 docker0 1.40 1.45 0.07 2.60 0.00 0.00 0.00 0.00 17:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 veth10d1753 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 ens3 9.22 8.82 1.99 2.23 0.00 0.00 0.00 0.00 17:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:43:01 veth10d1753 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 ens3 9.88 9.20 2.36 2.60 0.00 0.00 0.00 0.00 17:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 veth10d1753 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 ens3 10.05 9.60 2.16 2.53 0.00 0.00 0.00 0.00 17:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:45:01 veth10d1753 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 ens3 10.20 9.61 2.21 2.92 0.00 0.00 0.00 0.00 17:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 veth10d1753 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 ens3 11.08 10.38 2.31 2.71 0.00 0.00 0.00 0.00 17:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:47:01 veth10d1753 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 ens3 13.83 12.80 2.94 3.48 0.00 0.00 0.00 0.00 17:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 veth10d1753 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 ens3 10.56 9.93 2.31 2.68 0.00 0.00 0.00 0.00 17:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:49:01 veth10d1753 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 ens3 9.62 9.15 2.02 2.35 0.00 0.00 0.00 0.00 17:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 veth10d1753 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 ens3 10.86 10.05 2.32 2.68 0.00 0.00 0.00 0.00 17:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:51:01 veth10d1753 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 ens3 16.18 12.73 7.36 2.68 0.00 0.00 0.00 0.00 17:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 veth10d1753 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 ens3 12.36 11.98 2.47 3.02 0.00 0.00 0.00 0.00 17:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:53:01 veth10d1753 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 ens3 9.65 8.73 2.09 2.36 0.00 0.00 0.00 0.00 17:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:01 veth10d1753 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:01 ens3 11.50 10.63 2.46 2.86 0.00 0.00 0.00 0.00 17:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:55:01 veth10d1753 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 ens3 9.47 8.83 2.02 2.53 0.00 0.00 0.00 0.00 17:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 ens3 16.52 15.81 7.83 4.05 0.00 0.00 0.00 0.00 17:56:01 docker0 1.03 0.93 0.08 4.44 0.00 0.00 0.00 0.00 17:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:57:01 ens3 22.70 21.16 43.69 9.37 0.00 0.00 0.00 0.00 17:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 84.04 46.33 232.77 8.77 0.00 0.00 0.00 0.00 Average: docker0 18.50 48.27 1.05 113.99 0.00 0.00 0.00 0.00 Average: lo 0.37 0.37 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-18133) 11/15/23 _x86_64_ (4 CPU) 17:36:58 LINUX RESTART (4 CPU) 17:37:01 CPU %user %nice %system %iowait %steal %idle 17:38:01 all 14.45 0.00 2.16 6.91 0.05 76.43 17:38:01 0 13.84 0.00 1.66 3.48 0.05 80.97 17:38:01 1 19.70 0.00 2.14 9.38 0.07 68.71 17:38:01 2 14.45 0.00 1.95 4.55 0.05 79.00 17:38:01 3 9.79 0.00 2.92 10.21 0.07 77.02 17:39:01 all 19.43 0.00 1.53 2.45 0.05 76.53 17:39:01 0 21.89 0.00 1.40 0.40 0.03 76.28 17:39:01 1 10.75 0.00 0.84 1.48 0.03 86.90 17:39:01 2 40.72 0.00 2.64 0.77 0.05 55.82 17:39:01 3 4.46 0.00 1.27 7.19 0.07 87.01 17:40:01 all 10.25 0.00 3.90 4.53 0.05 81.26 17:40:01 0 11.49 0.00 3.13 0.33 0.03 85.01 17:40:01 1 8.01 0.00 4.91 6.53 0.03 80.51 17:40:01 2 8.25 0.00 4.47 7.75 0.08 79.44 17:40:01 3 13.28 0.00 3.08 3.55 0.05 80.05 17:41:01 all 2.48 0.00 0.79 0.25 0.03 96.46 17:41:01 0 2.29 0.00 0.80 0.65 0.02 96.24 17:41:01 1 2.44 0.00 0.77 0.00 0.02 96.78 17:41:01 2 2.75 0.00 0.82 0.30 0.03 96.09 17:41:01 3 2.43 0.00 0.79 0.03 0.05 96.70 17:42:01 all 2.61 0.00 0.70 0.03 0.02 96.64 17:42:01 0 2.50 0.00 0.70 0.00 0.02 96.78 17:42:01 1 2.97 0.00 0.82 0.00 0.03 96.18 17:42:01 2 2.65 0.00 0.70 0.00 0.03 96.61 17:42:01 3 2.33 0.00 0.55 0.10 0.02 97.00 17:43:01 all 2.40 0.00 0.60 0.03 0.03 96.94 17:43:01 0 2.23 0.00 0.57 0.02 0.02 97.17 17:43:01 1 2.39 0.00 0.67 0.02 0.02 96.91 17:43:01 2 2.49 0.00 0.53 0.02 0.02 96.95 17:43:01 3 2.50 0.00 0.62 0.08 0.03 96.76 17:44:01 all 3.47 0.00 0.76 0.03 0.04 95.71 17:44:01 0 3.56 0.00 0.73 0.00 0.05 95.65 17:44:01 1 3.37 0.00 0.85 0.02 0.05 95.71 17:44:01 2 3.59 0.00 0.77 0.02 0.03 95.59 17:44:01 3 3.37 0.00 0.70 0.07 0.03 95.83 17:45:01 all 3.14 0.00 0.77 0.03 0.03 96.04 17:45:01 0 2.67 0.00 0.78 0.02 0.02 96.51 17:45:01 1 2.99 0.00 0.82 0.05 0.02 96.13 17:45:01 2 3.36 0.00 0.85 0.05 0.03 95.71 17:45:01 3 3.53 0.00 0.61 0.00 0.03 95.83 17:46:01 all 3.50 0.00 0.77 0.04 0.03 95.66 17:46:01 0 2.74 0.00 0.65 0.02 0.03 96.56 17:46:01 1 3.16 0.00 0.74 0.08 0.05 95.97 17:46:01 2 4.33 0.00 1.05 0.05 0.03 94.54 17:46:01 3 3.76 0.00 0.67 0.00 0.03 95.54 17:47:01 all 4.69 0.00 0.90 0.03 0.04 94.34 17:47:01 0 4.25 0.00 0.83 0.00 0.03 94.88 17:47:01 1 4.17 0.00 0.95 0.13 0.02 94.72 17:47:01 2 4.54 0.00 1.05 0.00 0.05 94.35 17:47:01 3 5.78 0.00 0.72 0.00 0.03 93.46 17:48:01 all 4.46 0.00 0.79 0.05 0.03 94.67 17:48:01 0 3.91 0.00 0.77 0.00 0.03 95.29 17:48:01 1 5.38 0.00 0.76 0.17 0.03 93.66 17:48:01 2 3.98 0.00 0.87 0.00 0.05 95.10 17:48:01 3 4.56 0.00 0.77 0.00 0.03 94.64 17:48:01 CPU %user %nice %system %iowait %steal %idle 17:49:01 all 3.66 0.00 0.91 0.03 0.04 95.37 17:49:01 0 3.55 0.00 0.98 0.00 0.03 95.43 17:49:01 1 3.61 0.00 0.86 0.07 0.05 95.42 17:49:01 2 3.91 0.00 0.84 0.00 0.03 95.22 17:49:01 3 3.59 0.00 0.93 0.07 0.03 95.38 17:50:01 all 4.38 0.00 0.85 0.03 0.03 94.71 17:50:01 0 4.75 0.00 0.92 0.02 0.03 94.28 17:50:01 1 4.15 0.00 0.75 0.00 0.02 95.07 17:50:01 2 4.22 0.00 0.85 0.02 0.03 94.88 17:50:01 3 4.42 0.00 0.90 0.07 0.03 94.58 17:51:01 all 4.43 0.00 0.97 0.05 0.04 94.51 17:51:01 0 4.38 0.00 0.90 0.00 0.03 94.69 17:51:01 1 3.76 0.00 0.89 0.02 0.03 95.31 17:51:01 2 4.65 0.00 0.95 0.17 0.05 94.18 17:51:01 3 4.90 0.00 1.14 0.02 0.07 93.88 17:52:01 all 5.56 0.00 1.12 0.04 0.05 93.23 17:52:01 0 4.87 0.00 1.07 0.07 0.05 93.94 17:52:01 1 5.05 0.00 0.91 0.00 0.03 94.01 17:52:01 2 6.47 0.00 1.32 0.08 0.05 92.07 17:52:01 3 5.88 0.00 1.21 0.00 0.05 92.87 17:53:01 all 4.93 0.00 0.90 0.07 0.04 94.06 17:53:01 0 4.41 0.00 0.92 0.02 0.03 94.63 17:53:01 1 5.54 0.00 0.78 0.02 0.03 93.63 17:53:01 2 4.85 0.00 0.87 0.12 0.03 94.13 17:53:01 3 4.90 0.00 1.05 0.15 0.05 93.85 17:54:01 all 5.87 0.00 1.13 0.04 0.06 92.91 17:54:01 0 5.76 0.00 1.17 0.15 0.05 92.87 17:54:01 1 6.04 0.00 1.19 0.00 0.05 92.72 17:54:01 2 5.67 0.00 0.90 0.00 0.05 93.37 17:54:01 3 6.00 0.00 1.20 0.00 0.07 92.73 17:55:01 all 5.55 0.00 0.95 0.05 0.05 93.41 17:55:01 0 5.37 0.00 1.05 0.00 0.07 93.51 17:55:01 1 6.49 0.00 0.84 0.00 0.05 92.62 17:55:01 2 5.76 0.00 0.97 0.17 0.05 93.05 17:55:01 3 4.54 0.00 0.95 0.00 0.03 94.47 17:56:01 all 18.09 0.00 2.32 0.18 0.06 79.34 17:56:01 0 20.86 0.00 2.45 0.17 0.07 76.45 17:56:01 1 20.04 0.00 2.35 0.05 0.07 77.50 17:56:01 2 16.48 0.00 2.22 0.47 0.07 80.76 17:56:01 3 15.00 0.00 2.27 0.05 0.05 82.63 17:57:01 all 18.10 0.00 1.76 1.78 0.04 78.32 17:57:01 0 15.39 0.00 1.42 0.18 0.02 82.99 17:57:01 1 24.41 0.00 1.89 1.12 0.03 72.55 17:57:01 2 13.33 0.00 1.92 5.45 0.05 79.24 17:57:01 3 19.27 0.00 1.82 0.38 0.05 78.47 Average: all 7.07 0.00 1.23 0.83 0.04 90.83 Average: 0 7.03 0.00 1.15 0.28 0.04 91.51 Average: 1 7.22 0.00 1.23 0.96 0.04 90.56 Average: 2 7.82 0.00 1.33 1.00 0.04 89.82 Average: 3 6.21 0.00 1.21 1.09 0.04 91.45