---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4678 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 487 896 0 2559 3179 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:5f:95:c0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.222/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85181sec preferred_lft 85181sec inet6 fe80::f816:3eff:fe5f:95c0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c7:b3:0d:41 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:c7ff:feb3:d41/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-4678) 01/25/24 _x86_64_ (4 CPU) 14:05:10 LINUX RESTART (4 CPU) 14:06:01 tps rtps wtps bread/s bwrtn/s 14:07:01 75.44 16.38 59.06 1010.63 8201.97 14:08:01 190.97 8.77 182.20 1605.33 21410.03 14:09:01 19.55 0.05 19.50 0.40 9173.40 14:10:01 3.83 0.03 3.80 0.27 219.30 14:11:01 3.53 0.00 3.53 0.00 181.17 14:12:01 3.33 0.00 3.33 0.00 269.96 14:13:01 2.78 0.00 2.78 0.00 354.87 14:14:01 3.50 0.00 3.50 0.00 351.54 14:15:01 5.15 1.65 3.50 27.46 311.15 14:16:01 4.02 0.00 4.02 0.00 299.02 14:17:01 3.27 0.02 3.25 0.13 486.99 14:18:01 3.37 0.00 3.37 0.00 368.34 14:19:01 2.73 0.00 2.73 0.00 353.67 14:20:01 3.13 0.00 3.13 0.00 396.40 14:21:01 5.68 1.87 3.82 14.93 498.58 14:22:01 4.22 0.00 4.22 0.00 460.32 14:23:01 3.05 0.00 3.05 0.00 396.07 14:24:01 7.78 3.13 4.65 30.38 2058.49 14:25:01 60.51 14.81 45.69 1213.66 19420.63 Average: 21.36 2.46 18.90 205.43 3432.14 14:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:07:01 1483408 3268620 2555248 63.27 55784 1879904 911844 17.92 654000 1711236 138248 14:08:01 986660 3287256 3051996 75.57 80016 2349348 1141692 22.44 816368 1992388 158584 14:09:01 854508 3271208 3184148 78.84 89172 2443852 1134548 22.30 887060 2032664 3320 14:10:01 861716 3281924 3176940 78.66 89376 2446908 1132116 22.25 879864 2033428 2036 14:11:01 855932 3278828 3182724 78.81 89580 2449096 1146520 22.54 883324 2034148 1196 14:12:01 845312 3278548 3193344 79.07 89772 2458624 1144328 22.49 887088 2040232 5516 14:13:01 825212 3264084 3213444 79.57 89968 2463712 1248392 24.54 904080 2043596 2724 14:14:01 833980 3280176 3204676 79.35 90180 2470180 1140936 22.43 888868 2048548 2152 14:15:01 806472 3261044 3232184 80.03 90564 2477400 1247228 24.52 909352 2054160 3076 14:16:01 808860 3274552 3229796 79.97 90752 2487472 1210076 23.79 897788 2063384 8080 14:17:01 799044 3272944 3239612 80.22 90932 2494956 1211084 23.81 900920 2068664 4856 14:18:01 768208 3247608 3270448 80.98 91144 2499748 1368900 26.91 927904 2072068 3108 14:19:01 764708 3252500 3273948 81.07 91332 2507160 1317032 25.89 925796 2077452 4596 14:20:01 778892 3273500 3259764 80.71 91508 2513544 1307628 25.70 906924 2081340 4108 14:21:01 756180 3261008 3282476 81.28 92120 2522384 1210300 23.79 922348 2088208 3668 14:22:01 750324 3263716 3288332 81.42 92284 2530104 1208908 23.76 921284 2094588 3828 14:23:01 736020 3262488 3302636 81.78 92436 2542268 1211084 23.81 925128 2103396 10016 14:24:01 559088 2824996 3479568 86.16 90492 2297160 1654648 32.53 1305852 1914624 17940 14:25:01 952196 3271956 3086460 76.42 106700 2341652 918104 18.05 805320 2040540 49432 Average: 843512 3246156 3195144 79.11 89164 2430288 1203440 23.66 902593 2031298 22447 14:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 14:07:01 ens3 71.25 66.14 959.42 8.08 0.00 0.00 0.00 0.00 14:08:01 docker0 347.88 863.76 19.70 1453.87 0.00 0.00 0.00 0.00 14:08:01 lo 2.27 2.27 0.21 0.21 0.00 0.00 0.00 0.00 14:08:01 veth80826b6 285.54 758.22 20.35 940.85 0.00 0.00 0.00 0.08 14:08:01 ens3 1025.56 461.37 1904.57 53.05 0.00 0.00 0.00 0.00 14:09:01 docker0 117.76 163.42 6.10 834.38 0.00 0.00 0.00 0.00 14:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 veth80826b6 117.76 163.46 7.71 834.39 0.00 0.00 0.00 0.07 14:09:01 ens3 171.59 123.85 835.90 9.23 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:10:01 veth80826b6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 ens3 8.65 7.92 2.80 1.88 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 veth80826b6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 ens3 10.13 9.60 2.23 2.55 0.00 0.00 0.00 0.00 14:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:12:01 veth80826b6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 ens3 10.00 9.43 2.14 2.49 0.00 0.00 0.00 0.00 14:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 veth80826b6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 ens3 10.23 9.77 2.27 2.59 0.00 0.00 0.00 0.00 14:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:14:01 veth80826b6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 ens3 10.63 9.75 2.26 2.62 0.00 0.00 0.00 0.00 14:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 veth80826b6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 ens3 13.71 11.80 2.81 3.19 0.00 0.00 0.00 0.00 14:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:16:01 veth80826b6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 ens3 12.23 10.98 3.07 3.35 0.00 0.00 0.00 0.00 14:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 veth80826b6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 ens3 9.92 9.43 2.08 2.45 0.00 0.00 0.00 0.00 14:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:18:01 veth80826b6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 ens3 10.61 9.77 2.23 2.56 0.00 0.00 0.00 0.00 14:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 veth80826b6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 ens3 10.58 9.70 2.40 3.59 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:20:01 veth80826b6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 ens3 10.88 10.33 2.34 2.74 0.00 0.00 0.00 0.00 14:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 veth80826b6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 ens3 9.70 8.90 2.22 2.39 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:22:01 veth80826b6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 ens3 11.60 10.63 2.47 2.85 0.00 0.00 0.00 0.00 14:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 veth80826b6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 ens3 10.23 9.57 2.17 2.53 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:24:01 veth80826b6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 ens3 9.74 9.04 2.07 2.44 0.00 0.00 0.00 0.00 14:25:01 docker0 1.02 0.93 0.08 4.67 0.00 0.00 0.00 0.00 14:25:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 14:25:01 ens3 28.83 25.75 47.08 12.12 0.00 0.00 0.00 0.00 Average: docker0 24.56 54.11 1.36 120.68 0.00 0.00 0.00 0.00 Average: lo 0.28 0.28 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 76.63 43.35 199.07 6.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-4678) 01/25/24 _x86_64_ (4 CPU) 14:05:10 LINUX RESTART (4 CPU) 14:06:01 CPU %user %nice %system %iowait %steal %idle 14:07:01 all 18.98 0.00 1.19 2.35 0.05 77.43 14:07:01 0 5.41 0.00 0.73 4.22 0.03 89.60 14:07:01 1 43.92 0.00 2.17 0.93 0.07 52.92 14:07:01 2 22.36 0.00 1.15 0.40 0.03 76.06 14:07:01 3 4.19 0.00 0.69 3.85 0.05 91.22 14:08:01 all 10.96 0.00 3.67 4.79 0.05 80.53 14:08:01 0 10.32 0.00 3.48 2.63 0.05 83.51 14:08:01 1 18.08 0.00 4.64 6.36 0.05 70.88 14:08:01 2 8.89 0.00 3.33 4.96 0.03 82.78 14:08:01 3 6.52 0.00 3.27 5.19 0.03 84.98 14:09:01 all 4.27 0.00 1.33 0.39 0.03 93.97 14:09:01 0 2.54 0.00 1.05 0.03 0.05 96.33 14:09:01 1 4.51 0.00 1.56 0.34 0.03 93.57 14:09:01 2 6.12 0.00 1.38 0.63 0.03 91.83 14:09:01 3 3.92 0.00 1.32 0.59 0.05 94.12 14:10:01 all 2.42 0.00 0.78 0.03 0.03 96.74 14:10:01 0 2.35 0.00 0.72 0.00 0.02 96.92 14:10:01 1 2.46 0.00 0.82 0.00 0.02 96.70 14:10:01 2 2.33 0.00 0.73 0.13 0.02 96.78 14:10:01 3 2.55 0.00 0.82 0.00 0.03 96.59 14:11:01 all 2.09 0.00 0.56 0.05 0.03 97.27 14:11:01 0 2.09 0.00 0.65 0.03 0.03 97.20 14:11:01 1 2.36 0.00 0.60 0.02 0.03 96.99 14:11:01 2 1.94 0.00 0.48 0.13 0.03 97.41 14:11:01 3 2.00 0.00 0.55 0.00 0.02 97.43 14:12:01 all 3.52 0.00 0.80 0.05 0.03 95.61 14:12:01 0 3.36 0.00 0.82 0.00 0.03 95.79 14:12:01 1 3.74 0.00 0.89 0.18 0.02 95.17 14:12:01 2 3.43 0.00 0.80 0.00 0.03 95.73 14:12:01 3 3.53 0.00 0.69 0.00 0.03 95.76 14:13:01 all 2.62 0.00 0.63 0.05 0.03 96.67 14:13:01 0 2.74 0.00 0.67 0.02 0.02 96.56 14:13:01 1 2.47 0.00 0.53 0.12 0.02 96.86 14:13:01 2 2.26 0.00 0.59 0.00 0.02 97.13 14:13:01 3 2.99 0.00 0.75 0.05 0.05 96.16 14:14:01 all 3.30 0.00 0.84 0.03 0.03 95.80 14:14:01 0 3.35 0.00 0.95 0.03 0.03 95.63 14:14:01 1 3.44 0.00 0.72 0.03 0.03 95.78 14:14:01 2 2.73 0.00 0.69 0.02 0.03 96.53 14:14:01 3 3.72 0.00 0.98 0.03 0.03 95.23 14:15:01 all 4.63 0.00 0.95 0.05 0.04 94.32 14:15:01 0 5.02 0.00 1.05 0.03 0.03 93.86 14:15:01 1 5.52 0.00 1.02 0.00 0.05 93.41 14:15:01 2 4.12 0.00 0.97 0.07 0.03 94.81 14:15:01 3 3.86 0.00 0.77 0.08 0.05 95.23 14:16:01 all 4.69 0.00 0.87 0.03 0.04 94.37 14:16:01 0 4.96 0.00 0.97 0.12 0.07 93.89 14:16:01 1 5.74 0.00 0.77 0.00 0.05 93.44 14:16:01 2 4.49 0.00 0.89 0.03 0.03 94.55 14:16:01 3 3.54 0.00 0.84 0.00 0.03 95.59 14:17:01 all 4.32 0.00 0.81 0.05 0.04 94.78 14:17:01 0 4.02 0.00 0.73 0.05 0.03 95.16 14:17:01 1 5.59 0.00 0.71 0.00 0.02 93.69 14:17:01 2 3.80 0.00 0.88 0.12 0.05 95.15 14:17:01 3 3.87 0.00 0.89 0.02 0.05 95.18 14:17:01 CPU %user %nice %system %iowait %steal %idle 14:18:01 all 4.05 0.00 0.75 0.04 0.04 95.13 14:18:01 0 3.67 0.00 0.83 0.07 0.05 95.38 14:18:01 1 4.48 0.00 0.60 0.00 0.03 94.89 14:18:01 2 3.87 0.00 0.82 0.00 0.03 95.28 14:18:01 3 4.15 0.00 0.75 0.07 0.03 95.00 14:19:01 all 4.53 0.00 0.95 0.03 0.04 94.45 14:19:01 0 4.19 0.00 0.98 0.00 0.03 94.80 14:19:01 1 4.96 0.00 1.05 0.00 0.05 93.93 14:19:01 2 4.31 0.00 0.93 0.02 0.03 94.71 14:19:01 3 4.68 0.00 0.82 0.10 0.03 94.36 14:20:01 all 4.67 0.00 0.88 0.03 0.04 94.38 14:20:01 0 4.66 0.00 0.82 0.07 0.03 94.42 14:20:01 1 4.73 0.00 0.82 0.00 0.05 94.41 14:20:01 2 4.59 0.00 0.82 0.00 0.05 94.54 14:20:01 3 4.69 0.00 1.07 0.08 0.03 94.12 14:21:01 all 5.06 0.00 1.12 0.06 0.05 93.71 14:21:01 0 4.73 0.00 1.10 0.23 0.05 93.88 14:21:01 1 5.26 0.00 1.20 0.02 0.05 93.47 14:21:01 2 5.01 0.00 0.95 0.00 0.03 94.00 14:21:01 3 5.26 0.00 1.22 0.00 0.07 93.45 14:22:01 all 5.60 0.00 1.15 0.04 0.05 93.16 14:22:01 0 5.43 0.00 1.19 0.03 0.05 93.30 14:22:01 1 5.66 0.00 1.29 0.10 0.03 92.92 14:22:01 2 5.73 0.00 0.97 0.00 0.05 93.25 14:22:01 3 5.57 0.00 1.17 0.00 0.03 93.23 14:23:01 all 5.93 0.00 0.92 0.03 0.05 93.07 14:23:01 0 5.67 0.00 0.77 0.02 0.03 93.51 14:23:01 1 6.00 0.00 0.89 0.05 0.05 93.01 14:23:01 2 6.31 0.00 0.95 0.02 0.05 92.67 14:23:01 3 5.74 0.00 1.07 0.07 0.05 93.08 14:24:01 all 9.96 0.00 1.14 0.05 0.05 88.80 14:24:01 0 14.06 0.00 1.24 0.03 0.05 84.62 14:24:01 1 7.90 0.00 0.99 0.08 0.05 90.98 14:24:01 2 7.75 0.00 1.02 0.07 0.03 91.13 14:24:01 3 10.12 0.00 1.35 0.03 0.05 88.45 14:25:01 all 21.41 0.00 2.92 1.57 0.06 74.03 14:25:01 0 42.95 0.00 3.60 0.44 0.07 52.95 14:25:01 1 11.94 0.00 2.75 2.36 0.05 82.90 14:25:01 2 12.11 0.00 2.96 2.80 0.05 82.08 14:25:01 3 18.60 0.00 2.36 0.69 0.07 78.28 Average: all 6.47 0.00 1.17 0.51 0.04 91.81 Average: 0 6.91 0.00 1.18 0.42 0.04 91.45 Average: 1 7.82 0.00 1.26 0.55 0.04 90.32 Average: 2 5.90 0.00 1.12 0.49 0.04 92.45 Average: 3 5.23 0.00 1.12 0.57 0.04 93.03