---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12085 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 12G 144G 8% / 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 880 27504 0 3782 30832 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:7a:8b:ff brd ff:ff:ff:ff:ff:ff inet 10.30.107.139/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85921sec preferred_lft 85921sec inet6 fe80::f816:3eff:fe7a:8bff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e5:d2:3e:06 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:e5ff:fed2:3e06/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12085) 03/09/24 _x86_64_ (8 CPU) 14:40:23 LINUX RESTART (8 CPU) 14:41:01 tps rtps wtps bread/s bwrtn/s 14:42:01 114.46 35.36 79.10 1677.05 25058.09 14:43:01 157.33 20.91 136.42 782.67 36736.69 14:44:01 87.67 4.02 83.65 447.13 60901.72 14:45:02 67.33 0.44 66.88 28.42 31984.15 14:46:01 124.41 0.03 124.37 0.27 27458.03 14:47:01 66.97 0.38 66.59 3.20 23670.59 14:48:01 113.48 0.83 112.65 87.05 24407.13 Average: 104.35 8.87 95.48 432.90 32906.92 14:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:42:01 30078748 31678168 2860472 8.68 70352 1839412 1447168 4.26 892332 1675860 158160 14:43:01 28393856 30408460 4545364 13.80 87096 2220648 2913088 8.57 2220400 1994804 18260 14:44:01 27676852 30767156 5262368 15.98 92836 3273056 2131036 6.27 2112072 2781964 24 14:45:02 27085468 30272600 5853752 17.77 120364 3317788 2441764 7.18 2822224 2607320 112892 14:46:01 26875396 30225120 6063824 18.41 136140 3428832 2458008 7.23 2884540 2718296 1320 14:47:01 26646536 30165952 6292684 19.10 162416 3538124 2466320 7.26 2971628 2820324 139856 14:48:01 28197660 31603624 4741560 14.39 163752 3450384 1472692 4.33 1610420 2677568 3040 Average: 27850645 30731583 5088575 15.45 118994 3009749 2190011 6.44 2216231 2468019 61936 14:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:42:01 ens3 61.79 40.16 874.12 8.88 0.00 0.00 0.00 0.00 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 14:43:01 ens3 734.71 541.44 4890.06 136.62 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 lo 1.30 1.30 0.08 0.08 0.00 0.00 0.00 0.00 14:44:01 ens3 120.08 98.88 1403.66 26.10 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 lo 7.72 7.72 2.18 2.18 0.00 0.00 0.00 0.00 14:45:02 veth135996d 584.50 530.05 68.87 823.66 0.00 0.00 0.00 0.07 14:45:02 ens3 1037.24 1053.84 1746.28 3333.11 0.00 0.00 0.00 0.00 14:45:02 docker0 587.17 534.77 61.04 899.76 0.00 0.00 0.00 0.00 14:45:02 lo 5.43 5.43 0.50 0.50 0.00 0.00 0.00 0.00 14:46:01 veth135996d 140.36 135.39 12.12 98.31 0.00 0.00 0.00 0.01 14:46:01 ens3 141.59 142.75 99.61 13.32 0.00 0.00 0.00 0.00 14:46:01 docker0 140.36 135.35 10.20 98.31 0.00 0.00 0.00 0.00 14:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 ens3 780.20 822.43 997.71 107.51 0.00 0.00 0.00 0.00 14:47:01 docker0 799.22 730.39 83.24 979.58 0.00 0.00 0.00 0.00 14:47:01 vethba1beb3 716.16 668.69 85.68 940.45 0.00 0.00 0.00 0.08 14:47:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 14:48:01 ens3 98.33 112.68 55.36 16.25 0.00 0.00 0.00 0.00 14:48:01 docker0 95.90 74.49 7.91 39.86 0.00 0.00 0.00 0.00 14:48:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 427.53 404.43 1444.19 529.46 0.00 0.00 0.00 0.00 Average: docker0 233.07 211.84 23.35 290.52 0.00 0.00 0.00 0.00 Average: lo 2.41 2.41 0.43 0.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12085) 03/09/24 _x86_64_ (8 CPU) 14:40:23 LINUX RESTART (8 CPU) 14:41:01 CPU %user %nice %system %iowait %steal %idle 14:42:01 all 9.89 0.00 0.77 2.15 0.03 87.16 14:42:01 0 3.60 0.00 0.40 0.10 0.02 95.88 14:42:01 1 10.88 0.00 0.69 1.49 0.02 86.93 14:42:01 2 2.57 0.00 0.48 9.48 0.03 87.43 14:42:01 3 11.98 0.00 0.67 0.85 0.05 86.45 14:42:01 4 32.91 0.00 1.84 1.00 0.05 64.21 14:42:01 5 5.22 0.00 0.62 3.75 0.02 90.39 14:42:01 6 1.82 0.00 0.35 0.23 0.02 97.58 14:42:01 7 10.13 0.00 1.08 0.30 0.03 88.46 14:43:01 all 20.27 0.00 1.63 1.91 0.05 76.14 14:43:01 0 24.73 0.00 0.75 0.45 0.05 74.02 14:43:01 1 18.88 0.00 4.32 0.40 0.07 76.32 14:43:01 2 20.00 0.00 1.62 1.22 0.05 77.11 14:43:01 3 21.66 0.00 1.52 3.57 0.07 73.18 14:43:01 4 22.52 0.00 2.22 0.87 0.05 74.34 14:43:01 5 15.37 0.00 0.62 8.22 0.05 75.74 14:43:01 6 20.62 0.00 0.83 0.03 0.05 78.46 14:43:01 7 18.35 0.00 1.17 0.49 0.07 79.92 14:44:01 all 12.19 0.00 1.35 2.86 0.04 83.55 14:44:01 0 11.32 0.00 1.34 0.47 0.03 86.84 14:44:01 1 12.78 0.00 0.92 0.02 0.02 86.27 14:44:01 2 10.79 0.00 1.49 6.57 0.05 81.11 14:44:01 3 9.27 0.00 1.20 0.05 0.03 89.44 14:44:01 4 12.70 0.00 1.09 0.33 0.05 85.83 14:44:01 5 23.37 0.00 2.44 15.36 0.05 58.78 14:44:01 6 8.97 0.00 1.27 0.10 0.03 89.63 14:44:01 7 8.42 0.00 1.04 0.08 0.03 90.42 14:45:02 all 10.96 0.00 1.77 1.68 0.06 85.53 14:45:02 0 10.63 0.00 0.87 0.08 0.05 88.37 14:45:02 1 15.22 0.00 2.15 0.03 0.07 82.53 14:45:02 2 11.11 0.00 2.04 5.34 0.08 81.43 14:45:02 3 14.75 0.00 2.24 0.15 0.07 82.80 14:45:02 4 11.12 0.00 0.95 0.35 0.05 87.53 14:45:02 5 7.51 0.00 2.37 0.13 0.07 89.92 14:45:02 6 7.39 0.00 1.70 7.02 0.07 83.82 14:45:02 7 9.84 0.00 1.89 0.38 0.08 87.80 14:46:01 all 2.81 0.00 0.42 2.09 0.02 94.66 14:46:01 0 1.32 0.00 0.19 0.00 0.05 98.44 14:46:01 1 1.14 0.00 0.38 12.39 0.02 86.08 14:46:01 2 17.32 0.00 0.81 0.33 0.03 81.51 14:46:01 3 0.09 0.00 0.50 0.69 0.02 98.71 14:46:01 4 1.17 0.00 0.14 0.00 0.00 98.69 14:46:01 5 0.03 0.00 0.10 1.39 0.02 98.45 14:46:01 6 0.03 0.00 0.07 1.25 0.02 98.63 14:46:01 7 1.43 0.00 1.14 0.74 0.03 96.66 14:47:01 all 7.71 0.00 2.08 1.66 0.05 88.49 14:47:01 0 0.68 0.00 1.47 1.72 0.03 96.10 14:47:01 1 4.10 0.00 2.71 4.80 0.05 88.33 14:47:01 2 31.48 0.00 3.88 0.07 0.08 64.49 14:47:01 3 1.44 0.00 2.58 1.15 0.08 94.74 14:47:01 4 4.88 0.00 1.31 0.22 0.05 93.54 14:47:01 5 4.16 0.00 1.54 0.22 0.05 94.03 14:47:01 6 11.19 0.00 1.55 0.94 0.03 86.28 14:47:01 7 4.00 0.00 1.62 4.12 0.03 90.22 14:48:01 all 5.03 0.00 0.62 1.49 0.02 92.84 14:48:01 0 0.62 0.00 0.35 0.00 0.00 99.03 14:48:01 1 0.77 0.00 0.55 2.49 0.00 96.19 14:48:01 2 2.53 0.00 0.75 0.03 0.02 96.66 14:48:01 3 2.94 0.00 0.49 1.15 0.03 95.38 14:48:01 4 1.00 0.00 0.32 0.15 0.02 98.52 14:48:01 5 16.57 0.00 1.13 0.20 0.03 82.06 14:48:01 6 15.56 0.00 0.88 0.35 0.03 83.18 14:48:01 7 0.25 0.00 0.50 7.57 0.02 91.67 Average: all 9.86 0.00 1.24 1.98 0.04 86.88 Average: 0 7.58 0.00 0.77 0.40 0.03 91.21 Average: 1 9.16 0.00 1.68 3.04 0.03 86.09 Average: 2 13.64 0.00 1.58 3.31 0.05 81.43 Average: 3 8.89 0.00 1.32 1.09 0.05 88.65 Average: 4 12.39 0.00 1.13 0.42 0.04 86.03 Average: 5 10.36 0.00 1.26 4.18 0.04 84.15 Average: 6 9.40 0.00 0.95 1.42 0.04 88.19 Average: 7 7.51 0.00 1.21 1.96 0.04 89.28