---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17159 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 712K 3.2G 1% /run /dev/vda1 155G 16G 140G 11% / 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 899 22673 0 8594 30812 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 mq state UP group default qlen 1000 link/ether fa:16:3e:6d:12:c2 brd ff:ff:ff:ff:ff:ff inet 10.30.107.155/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85488sec preferred_lft 85488sec inet6 fe80::f816:3eff:fe6d:12c2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f4:ce:6a:e1 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:f4ff:fece:6ae1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17159) 12/02/25 _x86_64_ (8 CPU) 12:00:37 LINUX RESTART (8 CPU) 12:01:02 tps rtps wtps bread/s bwrtn/s 12:02:01 240.50 58.92 181.58 3705.95 71463.01 12:03:01 148.31 19.45 128.86 2285.89 45408.17 12:04:01 250.84 0.27 250.57 10.00 168394.60 12:05:01 439.39 2.68 436.71 415.26 105659.06 12:06:01 40.31 0.02 40.29 1.60 20617.23 12:07:01 25.99 7.03 18.96 1292.50 2567.94 12:08:01 221.81 0.30 221.51 28.40 37727.45 12:09:01 18.26 0.00 18.26 0.00 445.93 12:10:01 19.58 0.02 19.56 0.27 428.46 12:11:01 32.29 0.00 32.29 0.00 628.59 12:12:01 21.75 0.00 21.75 0.00 539.11 12:13:01 18.95 0.00 18.95 0.00 483.65 12:14:01 9.75 0.00 9.75 0.00 686.82 12:15:01 72.82 0.12 72.70 20.80 1582.27 Average: 111.31 6.28 105.03 550.58 32569.56 12:01:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:02:01 30162468 31639208 2776752 8.43 57428 1737196 1516108 4.46 917872 1581800 120044 12:03:01 27244944 31591524 5694276 17.29 94984 4494820 2199504 6.47 1012472 4270080 2636404 12:04:01 24014204 31648784 8925016 27.10 154752 7524776 1653492 4.86 1015968 7298600 1835604 12:05:01 19914628 27758456 13024592 39.54 170532 7707764 13141720 38.67 5127796 7160828 764 12:06:01 19061896 26914552 13877324 42.13 172120 7717028 14141996 41.61 6069620 7043828 904 12:07:01 18704420 26822560 14234800 43.22 184088 7950668 14611636 42.99 6209120 7234120 153324 12:08:01 18288316 26760340 14650904 44.48 205432 8243876 14493124 42.64 6664220 7148704 3496 12:09:01 18237580 26712468 14701640 44.63 205608 8246392 14650280 43.10 6712568 7149904 316 12:10:01 18199156 26677752 14740064 44.75 205784 8249912 14571416 42.87 6747144 7152668 2872 12:11:01 17754172 26237752 15185048 46.10 206056 8254440 15038220 44.25 7189576 7152880 528 12:12:01 17719144 26208836 15220076 46.21 206204 8260352 15065852 44.33 7218068 7158044 492 12:13:01 17684756 26181900 15254464 46.31 206372 8267328 15072800 44.35 7245032 7164528 2344 12:14:01 17603884 26114836 15335336 46.56 206600 8280428 15153396 44.58 7311280 7177396 436 12:15:01 23172308 31606112 9766912 29.65 207792 8196440 1689676 4.97 2008600 7042724 600 Average: 20554420 28062506 12384800 37.60 177411 7366530 10928516 32.15 5103524 6552579 339866 12:01:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:02:01 ens3 434.21 255.89 1667.76 66.86 0.00 0.00 0.00 0.00 12:02:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 12:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 ens3 1493.73 863.61 28521.25 77.37 0.00 0.00 0.00 0.00 12:03:01 lo 18.00 18.00 1.65 1.65 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 ens3 629.05 331.78 19863.47 37.71 0.00 0.00 0.00 0.00 12:04:01 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 12:04:01 br-be2cc462744c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 veth62ab30a 11.20 28.83 0.97 328.21 0.00 0.00 0.00 0.03 12:05:01 ens3 32.08 13.95 329.23 2.72 0.00 0.00 0.00 0.00 12:05:01 veth998823c 0.23 0.45 0.02 0.03 0.00 0.00 0.00 0.00 12:05:01 vethba1c829 1.10 1.38 0.07 0.08 0.00 0.00 0.00 0.00 12:06:01 veth62ab30a 0.23 0.48 0.01 0.02 0.00 0.00 0.00 0.00 12:06:01 ens3 3.03 2.75 1.15 2.87 0.00 0.00 0.00 0.00 12:06:01 veth998823c 10.93 10.56 1.94 1.74 0.00 0.00 0.00 0.00 12:06:01 vethba1c829 10.91 11.36 2.19 1.67 0.00 0.00 0.00 0.00 12:07:01 veth62ab30a 0.30 0.23 0.02 0.01 0.00 0.00 0.00 0.00 12:07:01 ens3 31.82 22.08 846.83 2.81 0.00 0.00 0.00 0.00 12:07:01 veth998823c 8.95 9.55 3.72 1.04 0.00 0.00 0.00 0.00 12:07:01 vethba1c829 6.38 9.38 1.49 0.72 0.00 0.00 0.00 0.00 12:08:01 veth62ab30a 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 ens3 58.59 36.33 1425.30 4.68 0.00 0.00 0.00 0.00 12:08:01 veth998823c 22.85 22.43 7.06 12.44 0.00 0.00 0.00 0.00 12:08:01 vethba1c829 7.72 10.43 1.65 0.94 0.00 0.00 0.00 0.00 12:09:01 veth62ab30a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 ens3 1.73 1.47 0.30 0.46 0.00 0.00 0.00 0.00 12:09:01 veth998823c 46.91 43.71 13.80 22.05 0.00 0.00 0.00 0.00 12:09:01 vethba1c829 6.58 9.43 1.50 0.72 0.00 0.00 0.00 0.00 12:10:01 veth62ab30a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 ens3 1.78 1.42 0.34 0.52 0.00 0.00 0.00 0.00 12:10:01 veth998823c 55.46 53.81 18.72 43.75 0.00 0.00 0.00 0.00 12:10:01 vethba1c829 7.37 10.10 1.61 0.90 0.00 0.00 0.00 0.00 12:11:01 veth62ab30a 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 ens3 1.10 0.93 0.20 0.33 0.00 0.00 0.00 0.00 12:11:01 veth998823c 44.82 42.14 14.01 30.13 0.00 0.00 0.00 0.00 12:11:01 vethba1c829 76.29 78.56 9.69 18.66 0.00 0.00 0.00 0.00 12:12:01 veth62ab30a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 ens3 1.22 1.03 0.27 0.45 0.00 0.00 0.00 0.00 12:12:01 veth998823c 78.34 73.35 21.23 65.69 0.00 0.00 0.00 0.01 12:12:01 vethba1c829 43.34 45.69 5.69 9.72 0.00 0.00 0.00 0.00 12:13:01 veth62ab30a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 ens3 2.47 1.37 0.75 0.84 0.00 0.00 0.00 0.00 12:13:01 veth998823c 91.30 86.62 24.79 89.77 0.00 0.00 0.00 0.01 12:13:01 vethba1c829 6.58 9.43 1.55 0.72 0.00 0.00 0.00 0.00 12:14:01 veth62ab30a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 ens3 2.38 1.05 0.42 0.46 0.00 0.00 0.00 0.00 12:14:01 veth998823c 22.73 24.05 8.31 20.49 0.00 0.00 0.00 0.00 12:14:01 vethba1c829 7.48 10.16 1.66 0.91 0.00 0.00 0.00 0.00 12:15:01 ens3 15.03 12.78 8.19 4.30 0.00 0.00 0.00 0.00 12:15:01 lo 39.79 39.79 3.48 3.48 0.00 0.00 0.00 0.00 12:15:01 vethe03e290 679.34 737.09 387.61 123.42 0.00 0.00 0.00 0.03 12:15:01 br-be2cc462744c 13.83 30.54 1.02 328.67 0.00 0.00 0.00 0.00 Average: ens3 193.15 110.28 3764.24 14.39 0.00 0.00 0.00 0.00 Average: lo 2.60 2.60 0.23 0.23 0.00 0.00 0.00 0.00 Average: vethe03e290 48.58 52.71 27.72 8.83 0.00 0.00 0.00 0.00 Average: br-be2cc462744c 0.99 2.18 0.07 23.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17159) 12/02/25 _x86_64_ (8 CPU) 12:00:37 LINUX RESTART (8 CPU) 12:01:02 CPU %user %nice %system %iowait %steal %idle 12:02:01 all 8.10 0.00 0.85 7.04 0.04 83.96 12:02:01 0 2.92 0.00 0.64 0.25 0.02 96.17 12:02:01 1 8.98 0.00 0.66 0.75 0.03 89.57 12:02:01 2 18.33 0.00 1.38 2.76 0.05 77.48 12:02:01 3 11.05 0.00 0.78 2.21 0.03 85.93 12:02:01 4 3.48 0.00 1.06 37.86 0.05 57.55 12:02:01 5 3.94 0.00 1.14 4.81 0.03 90.08 12:02:01 6 11.63 0.00 0.65 7.46 0.05 80.22 12:02:01 7 4.47 0.00 0.47 0.46 0.03 94.56 12:03:01 all 12.83 0.00 4.13 5.55 0.12 77.37 12:03:01 0 9.09 0.00 3.80 0.64 0.13 86.34 12:03:01 1 11.49 0.00 4.37 1.95 0.10 82.09 12:03:01 2 23.83 0.00 4.60 3.16 0.13 68.27 12:03:01 3 24.81 0.00 5.11 2.79 0.15 67.14 12:03:01 4 8.35 0.00 3.86 32.66 0.13 55.00 12:03:01 5 9.08 0.00 3.98 1.83 0.10 85.01 12:03:01 6 8.20 0.00 3.83 0.89 0.08 86.99 12:03:01 7 7.82 0.00 3.50 0.44 0.10 88.14 12:04:01 all 12.15 0.00 6.75 23.87 0.12 57.10 12:04:01 0 12.87 0.00 4.36 13.49 0.10 69.18 12:04:01 1 12.90 0.00 6.59 8.34 0.10 72.07 12:04:01 2 11.94 0.00 7.78 10.45 0.12 69.71 12:04:01 3 14.39 0.00 6.63 30.97 0.15 47.85 12:04:01 4 11.95 0.00 8.17 36.14 0.12 43.62 12:04:01 5 9.91 0.00 6.70 6.12 0.10 77.17 12:04:01 6 9.91 0.00 7.08 55.22 0.15 27.64 12:04:01 7 13.36 0.00 6.75 30.75 0.12 49.02 12:05:01 all 53.12 0.00 7.69 4.46 0.18 34.56 12:05:01 0 49.27 0.00 7.25 0.41 0.15 42.92 12:05:01 1 53.11 0.00 7.87 0.49 0.18 38.35 12:05:01 2 48.79 0.00 7.01 0.93 0.17 43.09 12:05:01 3 56.12 0.00 8.00 8.29 0.18 27.41 12:05:01 4 53.83 0.00 7.73 0.55 0.18 37.69 12:05:01 5 55.63 0.00 7.48 0.35 0.18 36.36 12:05:01 6 54.21 0.00 8.52 23.88 0.20 13.19 12:05:01 7 53.87 0.00 7.65 0.81 0.20 37.47 12:06:01 all 46.60 0.00 4.21 0.21 0.09 48.88 12:06:01 0 46.29 0.00 4.43 0.10 0.10 49.08 12:06:01 1 48.15 0.00 4.17 0.44 0.08 47.16 12:06:01 2 43.60 0.00 3.89 0.94 0.10 51.47 12:06:01 3 47.45 0.00 4.60 0.10 0.10 47.75 12:06:01 4 46.78 0.00 4.12 0.02 0.08 48.99 12:06:01 5 47.56 0.00 4.66 0.05 0.08 47.65 12:06:01 6 47.11 0.00 4.03 0.02 0.10 48.75 12:06:01 7 45.90 0.00 3.77 0.00 0.08 50.24 12:07:01 all 4.23 0.00 0.94 0.26 0.06 94.51 12:07:01 0 3.40 0.00 1.59 0.22 0.05 94.75 12:07:01 1 3.71 0.00 0.82 0.38 0.07 95.02 12:07:01 2 4.60 0.00 0.82 0.02 0.07 94.49 12:07:01 3 4.55 0.00 0.74 0.10 0.07 94.55 12:07:01 4 4.44 0.00 1.00 0.12 0.07 94.38 12:07:01 5 5.22 0.00 1.00 0.82 0.08 92.87 12:07:01 6 4.11 0.00 0.85 0.28 0.07 94.69 12:07:01 7 3.76 0.00 0.74 0.07 0.07 95.37 12:08:01 all 11.19 0.00 2.79 2.03 0.08 83.90 12:08:01 0 11.07 0.00 2.54 3.75 0.08 82.56 12:08:01 1 10.54 0.00 2.81 2.83 0.10 83.72 12:08:01 2 12.69 0.00 3.95 0.72 0.08 82.56 12:08:01 3 10.49 0.00 2.28 1.89 0.08 85.26 12:08:01 4 13.39 0.00 2.42 0.91 0.07 83.22 12:08:01 5 7.39 0.00 2.10 4.14 0.08 86.28 12:08:01 6 13.90 0.00 4.28 1.78 0.08 79.95 12:08:01 7 10.04 0.00 2.01 0.27 0.10 87.59 12:09:01 all 6.99 0.00 0.68 0.04 0.07 92.22 12:09:01 0 5.91 0.00 0.83 0.10 0.07 93.09 12:09:01 1 7.00 0.00 0.77 0.00 0.08 92.15 12:09:01 2 6.06 0.00 0.67 0.05 0.07 93.15 12:09:01 3 5.86 0.00 0.50 0.02 0.05 93.57 12:09:01 4 8.74 0.00 0.60 0.05 0.08 90.53 12:09:01 5 6.80 0.00 0.62 0.05 0.08 92.45 12:09:01 6 7.11 0.00 0.75 0.02 0.08 92.03 12:09:01 7 8.39 0.00 0.66 0.10 0.08 90.77 12:10:01 all 7.00 0.00 0.75 0.07 0.07 92.11 12:10:01 0 7.84 0.00 0.67 0.07 0.07 91.36 12:10:01 1 6.76 0.00 0.87 0.03 0.07 92.26 12:10:01 2 7.75 0.00 0.70 0.07 0.07 91.41 12:10:01 3 6.12 0.00 0.77 0.02 0.07 93.02 12:10:01 4 6.13 0.00 0.67 0.03 0.05 93.12 12:10:01 5 6.13 0.00 0.79 0.08 0.07 92.93 12:10:01 6 8.35 0.00 0.72 0.07 0.07 90.80 12:10:01 7 6.91 0.00 0.78 0.18 0.07 92.06 12:11:01 all 9.35 0.00 1.01 0.08 0.08 89.47 12:11:01 0 10.41 0.00 1.17 0.02 0.08 88.32 12:11:01 1 9.20 0.00 1.15 0.03 0.07 89.54 12:11:01 2 9.00 0.00 0.94 0.07 0.07 89.93 12:11:01 3 8.29 0.00 1.07 0.10 0.07 90.47 12:11:01 4 9.22 0.00 0.82 0.02 0.08 89.86 12:11:01 5 9.42 0.00 1.02 0.03 0.10 89.43 12:11:01 6 11.01 0.00 1.07 0.07 0.08 87.77 12:11:01 7 8.31 0.00 0.92 0.30 0.07 90.40 12:12:01 all 7.22 0.00 0.84 0.06 0.07 91.82 12:12:01 0 7.46 0.00 1.02 0.02 0.08 91.42 12:12:01 1 7.22 0.00 0.90 0.03 0.08 91.76 12:12:01 2 8.46 0.00 0.74 0.00 0.07 90.74 12:12:01 3 6.26 0.00 0.94 0.18 0.08 92.53 12:12:01 4 6.74 0.00 0.82 0.05 0.08 92.30 12:12:01 5 6.56 0.00 0.72 0.02 0.07 92.64 12:12:01 6 7.42 0.00 0.70 0.02 0.07 91.80 12:12:01 7 7.61 0.00 0.82 0.15 0.08 91.34 12:12:01 CPU %user %nice %system %iowait %steal %idle 12:13:01 all 5.83 0.00 0.72 0.07 0.07 93.30 12:13:01 0 5.56 0.00 0.87 0.02 0.07 93.49 12:13:01 1 5.75 0.00 0.82 0.03 0.07 93.33 12:13:01 2 4.31 0.00 0.69 0.02 0.08 94.90 12:13:01 3 4.53 0.00 0.72 0.13 0.08 94.52 12:13:01 4 7.49 0.00 0.84 0.03 0.07 91.57 12:13:01 5 6.34 0.00 0.67 0.17 0.08 92.74 12:13:01 6 6.86 0.00 0.54 0.07 0.08 92.45 12:13:01 7 5.74 0.00 0.64 0.12 0.07 93.44 12:14:01 all 2.51 0.00 0.43 0.06 0.08 96.92 12:14:01 0 2.80 0.00 0.55 0.02 0.10 96.54 12:14:01 1 3.79 0.00 0.38 0.00 0.08 95.74 12:14:01 2 2.24 0.00 0.42 0.17 0.07 97.11 12:14:01 3 2.26 0.00 0.43 0.02 0.07 97.22 12:14:01 4 2.90 0.00 0.44 0.03 0.08 96.55 12:14:01 5 1.55 0.00 0.58 0.03 0.08 97.75 12:14:01 6 1.77 0.00 0.32 0.22 0.07 97.63 12:14:01 7 2.80 0.00 0.35 0.00 0.07 96.78 12:15:01 all 3.01 0.00 1.06 0.20 0.06 95.68 12:15:01 0 2.89 0.00 1.22 0.13 0.05 95.70 12:15:01 1 4.10 0.00 1.14 0.05 0.07 94.64 12:15:01 2 2.91 0.00 1.02 0.33 0.05 95.69 12:15:01 3 3.11 0.00 0.95 0.12 0.07 95.75 12:15:01 4 2.95 0.00 1.11 0.17 0.05 95.73 12:15:01 5 2.64 0.00 0.94 0.25 0.05 96.12 12:15:01 6 2.36 0.00 1.09 0.17 0.07 96.31 12:15:01 7 3.09 0.00 0.97 0.35 0.07 95.52 Average: all 13.55 0.00 2.34 3.12 0.09 80.91 Average: 0 12.64 0.00 2.20 1.37 0.08 83.70 Average: 1 13.75 0.00 2.38 1.09 0.09 82.70 Average: 2 14.55 0.00 2.46 1.40 0.09 81.51 Average: 3 14.64 0.00 2.39 3.32 0.09 79.56 Average: 4 13.31 0.00 2.40 7.68 0.09 76.53 Average: 5 12.71 0.00 2.31 1.33 0.09 83.56 Average: 6 13.82 0.00 2.45 6.37 0.09 77.28 Average: 7 12.98 0.00 2.14 2.39 0.09 82.41