---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-922 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 14G 142G 9% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 859 25436 0 5871 30852 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 1458 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:b2:8a:af brd ff:ff:ff:ff:ff:ff inet 10.30.107.254/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85771sec preferred_lft 85771sec inet6 fe80::f816:3eff:feb2:8aaf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2a:09:57:3a 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::42:2aff:fe09:573a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-922) 11/17/23 _x86_64_ (8 CPU) 23:48:12 LINUX RESTART (8 CPU) 23:49:02 tps rtps wtps bread/s bwrtn/s 23:50:01 105.17 14.51 90.66 1010.68 19843.96 23:51:01 261.87 47.98 213.90 2853.52 47261.06 23:52:01 191.02 0.02 191.00 0.13 44957.41 23:53:01 248.39 0.00 248.39 0.00 77942.08 23:54:01 222.65 0.07 222.58 4.93 123164.41 23:55:01 8.88 0.00 8.88 0.00 9718.91 23:56:01 7.20 0.00 7.20 0.00 9689.30 23:57:01 7.68 0.00 7.68 0.00 9830.19 23:58:01 13.46 0.17 13.30 9.47 9901.15 Average: 118.50 6.96 111.55 429.87 39180.20 23:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:50:01 29973116 31671204 2966104 9.00 75380 1925816 1509608 4.44 901632 1762200 162860 23:51:01 28605980 31159268 4333240 13.16 94724 2739224 2655240 7.81 1570600 2403804 1216 23:52:01 26582484 31153668 6356736 19.30 116276 4653476 2645068 7.78 1608232 4290524 1045848 23:53:01 25041908 31191896 7897312 23.98 151256 6109076 2683832 7.90 1668136 5684360 1049780 23:54:01 25661520 31191536 7277700 22.09 174096 5496640 2557880 7.53 1694860 5070844 400 23:55:01 25661956 31191328 7277264 22.09 174164 5496660 2557880 7.53 2045648 4719704 188 23:56:01 25633448 31186160 7305772 22.18 174212 5496700 2557880 7.53 2049336 4719676 52 23:57:01 25628168 31186032 7311052 22.20 174252 5496712 2557880 7.53 2048820 4719664 40 23:58:01 26062800 31592272 6876420 20.88 174604 5497616 1527356 4.49 1662708 4703072 520 Average: 26539042 31280374 6400178 19.43 145440 4767991 2361403 6.95 1694441 4230428 251212 23:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:50:01 ens3 83.68 55.06 1093.27 8.45 0.00 0.00 0.00 0.00 23:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:50:01 lo 1.02 1.02 0.11 0.11 0.00 0.00 0.00 0.00 23:51:01 ens3 503.48 353.26 5468.62 51.90 0.00 0.00 0.00 0.00 23:51:01 docker0 150.57 251.77 8.19 2355.47 0.00 0.00 0.00 0.00 23:51:01 vethe1a0f1e 103.32 178.44 7.01 1658.61 0.00 0.00 0.00 0.14 23:51:01 lo 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 23:52:01 ens3 1308.86 597.97 13610.23 40.09 0.00 0.00 0.00 0.00 23:52:01 docker0 597.90 1307.65 31.70 13610.13 0.00 0.00 0.00 0.00 23:52:01 vethe1a0f1e 597.90 1307.68 39.88 13610.13 0.00 0.00 0.00 1.11 23:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:53:01 ens3 33.14 15.30 728.07 1.78 0.00 0.00 0.00 0.00 23:53:01 docker0 15.15 31.98 1.35 727.97 0.00 0.00 0.00 0.00 23:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:54:01 ens3 276.09 385.95 22.49 3005.10 0.00 0.00 0.00 0.00 23:54:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 23:54:01 lo 1.87 1.87 0.17 0.17 0.00 0.00 0.00 0.00 23:55:01 ens3 2049.71 1918.30 136.86 15316.06 0.00 0.00 0.00 0.00 23:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:55:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 23:56:01 ens3 322.41 404.67 24.28 3142.66 0.00 0.00 0.00 0.00 23:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:57:01 ens3 327.42 458.48 24.07 3577.00 0.00 0.00 0.00 0.00 23:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:58:01 ens3 135.44 176.59 21.35 1240.08 0.00 0.00 0.00 0.00 23:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:58:01 lo 3.33 3.33 0.30 0.30 0.00 0.00 0.00 0.00 Average: ens3 560.92 485.86 2350.14 2936.84 0.00 0.00 0.00 0.00 Average: docker0 85.01 177.17 4.59 1858.43 0.00 0.00 0.00 0.00 Average: lo 1.05 1.05 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-922) 11/17/23 _x86_64_ (8 CPU) 23:48:12 LINUX RESTART (8 CPU) 23:49:02 CPU %user %nice %system %iowait %steal %idle 23:50:01 all 10.44 0.00 0.78 1.31 0.03 87.44 23:50:01 0 40.38 0.00 2.07 1.39 0.05 56.11 23:50:01 1 2.17 0.00 0.37 1.73 0.02 95.71 23:50:01 2 13.13 0.00 0.78 0.24 0.03 85.82 23:50:01 3 1.05 0.00 0.82 5.37 0.07 92.70 23:50:01 4 10.49 0.00 0.93 0.32 0.03 88.23 23:50:01 5 9.12 0.00 0.63 1.34 0.05 88.86 23:50:01 6 4.54 0.00 0.44 0.05 0.02 94.95 23:50:01 7 2.63 0.00 0.17 0.00 0.00 97.20 23:51:01 all 10.91 0.00 2.06 2.76 0.06 84.21 23:51:01 0 10.82 0.00 2.23 3.82 0.05 83.09 23:51:01 1 12.52 0.00 2.49 5.58 0.05 79.36 23:51:01 2 11.88 0.00 1.49 1.08 0.05 85.50 23:51:01 3 13.58 0.00 2.79 7.15 0.07 76.40 23:51:01 4 10.07 0.00 1.76 1.06 0.05 87.06 23:51:01 5 10.48 0.00 2.16 2.97 0.08 84.31 23:51:01 6 12.00 0.00 2.18 0.35 0.05 85.43 23:51:01 7 5.93 0.00 1.45 0.13 0.05 92.43 23:52:01 all 8.14 0.00 1.72 3.14 0.04 86.96 23:52:01 0 3.99 0.00 1.28 2.10 0.02 92.61 23:52:01 1 6.78 0.00 1.15 7.61 0.03 84.43 23:52:01 2 8.71 0.00 2.12 9.58 0.05 79.54 23:52:01 3 5.82 0.00 1.30 0.45 0.03 92.39 23:52:01 4 3.79 0.00 0.82 0.02 0.02 95.36 23:52:01 5 18.87 0.00 3.61 0.05 0.07 77.40 23:52:01 6 4.13 0.00 1.99 5.15 0.05 88.67 23:52:01 7 13.13 0.00 1.54 0.15 0.03 85.15 23:53:01 all 7.81 0.00 1.83 5.73 0.04 84.59 23:53:01 0 0.77 0.00 1.42 2.72 0.02 95.07 23:53:01 1 4.08 0.00 0.79 0.13 0.05 94.94 23:53:01 2 12.08 0.00 2.28 10.48 0.07 75.09 23:53:01 3 2.55 0.00 0.80 0.00 0.02 96.63 23:53:01 4 0.86 0.00 1.75 31.13 0.05 66.22 23:53:01 5 25.00 0.00 4.36 0.85 0.05 69.73 23:53:01 6 6.32 0.00 1.37 0.38 0.05 91.87 23:53:01 7 10.88 0.00 1.83 0.30 0.02 86.97 23:54:01 all 8.75 0.00 2.39 5.88 0.04 82.93 23:54:01 0 10.38 0.00 2.13 2.70 0.03 84.75 23:54:01 1 7.42 0.00 1.73 2.78 0.03 88.04 23:54:01 2 9.34 0.00 4.02 35.60 0.07 50.97 23:54:01 3 10.79 0.00 2.43 0.17 0.05 86.56 23:54:01 4 9.00 0.00 1.78 3.33 0.03 85.86 23:54:01 5 9.65 0.00 3.09 2.47 0.03 84.76 23:54:01 6 8.04 0.00 2.59 0.00 0.03 89.34 23:54:01 7 5.39 0.00 1.39 0.17 0.03 93.01 23:55:01 all 21.90 0.00 0.76 0.41 0.08 76.86 23:55:01 0 22.11 0.00 0.82 0.00 0.07 77.01 23:55:01 1 24.03 0.00 0.61 0.00 0.12 75.25 23:55:01 2 25.10 0.00 0.90 3.22 0.07 70.71 23:55:01 3 27.11 0.00 0.80 0.00 0.10 71.99 23:55:01 4 23.08 0.00 0.80 0.00 0.07 76.06 23:55:01 5 22.25 0.00 1.17 0.00 0.12 76.46 23:55:01 6 18.47 0.00 0.57 0.00 0.05 80.91 23:55:01 7 12.98 0.00 0.40 0.00 0.03 86.59 23:56:01 all 13.66 0.00 0.61 0.44 0.06 85.22 23:56:01 0 20.05 0.00 0.99 0.00 0.08 78.88 23:56:01 1 11.08 0.00 0.43 0.00 0.05 88.43 23:56:01 2 1.83 0.00 0.07 3.55 0.02 94.54 23:56:01 3 18.21 0.00 0.84 0.00 0.08 80.87 23:56:01 4 22.14 0.00 0.90 0.00 0.07 76.89 23:56:01 5 16.56 0.00 0.72 0.00 0.12 82.60 23:56:01 6 10.93 0.00 0.53 0.00 0.05 88.48 23:56:01 7 8.59 0.00 0.45 0.00 0.05 90.91 23:57:01 all 13.71 0.00 0.35 0.45 0.06 85.43 23:57:01 0 0.90 0.00 0.17 0.00 0.03 98.89 23:57:01 1 27.18 0.00 0.54 0.00 0.08 72.20 23:57:01 2 8.22 0.00 0.18 3.60 0.03 87.97 23:57:01 3 8.99 0.00 0.22 0.00 0.03 90.76 23:57:01 4 10.09 0.00 0.28 0.00 0.05 89.58 23:57:01 5 19.55 0.00 0.57 0.00 0.10 79.78 23:57:01 6 9.12 0.00 0.23 0.00 0.02 90.63 23:57:01 7 25.66 0.00 0.62 0.00 0.08 73.64 23:58:01 all 6.08 0.00 0.28 0.50 0.03 93.11 23:58:01 0 0.69 0.00 0.15 0.00 0.02 99.15 23:58:01 1 11.52 0.00 0.42 0.00 0.05 88.01 23:58:01 2 8.25 0.00 0.40 3.84 0.03 87.48 23:58:01 3 0.40 0.00 0.13 0.00 0.02 99.45 23:58:01 4 7.41 0.00 0.38 0.02 0.03 92.16 23:58:01 5 4.89 0.00 0.25 0.02 0.05 94.80 23:58:01 6 0.43 0.00 0.07 0.00 0.00 99.50 23:58:01 7 15.10 0.00 0.37 0.12 0.03 84.39 Average: all 11.27 0.00 1.20 2.29 0.05 85.19 Average: 0 12.19 0.00 1.25 1.42 0.04 85.11 Average: 1 11.89 0.00 0.95 1.98 0.05 85.13 Average: 2 10.94 0.00 1.36 7.88 0.05 79.77 Average: 3 9.84 0.00 1.12 1.45 0.05 87.53 Average: 4 10.78 0.00 1.04 3.97 0.04 84.16 Average: 5 15.15 0.00 1.84 0.85 0.07 82.08 Average: 6 8.22 0.00 1.11 0.66 0.04 89.98 Average: 7 11.16 0.00 0.91 0.10 0.04 87.79