---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-749 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: 2800.000 BogoMIPS: 5600.00 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 839 27128 0 4199 30872 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:ae:c9:bf brd ff:ff:ff:ff:ff:ff inet 10.30.107.197/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86012sec preferred_lft 86012sec inet6 fe80::f816:3eff:feae:c9bf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:32:05:4b:23 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-749) 11/17/23 _x86_64_ (8 CPU) 13:51:35 LINUX RESTART (8 CPU) 13:52:02 tps rtps wtps bread/s bwrtn/s 13:53:01 152.25 72.55 79.70 4692.90 64333.37 13:54:01 110.68 13.85 96.83 1123.95 52038.13 13:55:01 150.74 9.63 141.11 1700.52 71507.15 13:56:01 234.51 12.16 222.35 787.47 65007.13 13:57:01 13.51 0.30 13.21 21.20 1172.35 13:58:01 59.39 2.40 56.99 129.71 3554.96 Average: 120.09 18.33 101.76 1400.14 42875.92 13:52:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:53:01 30126236 31662964 2812984 8.54 59236 1793032 1492840 4.39 927120 1608708 156932 13:54:01 29824480 31716148 3114740 9.46 83980 2103320 1398132 4.11 867216 1930232 238092 13:55:01 27861532 31671412 5077688 15.42 104768 3941732 1436400 4.23 980640 3687708 901636 13:56:01 25172444 29222648 7766776 23.58 112392 4070868 8913848 26.23 3548616 3753560 788 13:57:01 25470524 29537592 7468696 22.67 112756 4100004 6488332 19.09 3259804 3751052 128 13:58:01 27798560 31632164 5140660 15.61 117496 3949288 1477884 4.35 1199288 3515000 33480 Average: 27708963 30907155 5230257 15.88 98438 3326374 3534573 10.40 1797114 3041043 221843 13:52:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 lo 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00 13:53:01 ens3 396.29 250.91 1458.70 60.38 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 13:54:01 ens3 76.19 49.59 924.37 8.26 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 br-5f10808c1790 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 lo 9.00 9.00 0.83 0.83 0.00 0.00 0.00 0.00 13:55:01 ens3 517.25 272.87 16823.36 20.95 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 vethe12ec49 6.50 6.22 1.39 1.62 0.00 0.00 0.00 0.00 13:56:01 br-5f10808c1790 0.35 0.22 0.01 0.02 0.00 0.00 0.00 0.00 13:56:01 veth180116a 1.38 1.58 0.20 0.20 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 vethe12ec49 18.18 15.21 7.48 27.31 0.00 0.00 0.00 0.00 13:57:01 br-5f10808c1790 0.50 0.68 0.48 0.07 0.00 0.00 0.00 0.00 13:57:01 veth532807f 81.09 98.28 59.66 30.61 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 lo 21.13 21.13 2.36 2.36 0.00 0.00 0.00 0.00 13:58:01 ens3 1088.40 642.99 19380.47 126.24 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.96 2.96 0.35 0.35 0.00 0.00 0.00 0.00 Average: ens3 177.27 105.87 3227.80 20.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-749) 11/17/23 _x86_64_ (8 CPU) 13:51:35 LINUX RESTART (8 CPU) 13:52:02 CPU %user %nice %system %iowait %steal %idle 13:53:01 all 9.64 0.00 0.97 6.65 0.04 82.70 13:53:01 0 3.23 0.00 0.71 0.39 0.03 95.64 13:53:01 1 3.24 0.00 0.87 1.14 0.02 94.73 13:53:01 2 29.85 0.00 1.53 3.29 0.07 65.26 13:53:01 3 6.76 0.00 1.21 12.63 0.05 79.35 13:53:01 4 21.53 0.00 1.28 1.84 0.05 75.30 13:53:01 5 4.17 0.00 0.64 0.24 0.03 94.91 13:53:01 6 6.05 0.00 0.65 1.09 0.03 92.17 13:53:01 7 2.26 0.00 0.82 32.79 0.05 64.08 13:54:01 all 10.44 0.00 0.69 2.81 0.04 86.03 13:54:01 0 0.62 0.00 0.10 0.07 0.02 99.20 13:54:01 1 0.10 0.00 0.08 0.27 0.00 99.55 13:54:01 2 4.82 0.00 0.70 1.67 0.00 92.82 13:54:01 3 41.97 0.00 2.11 2.64 0.07 53.21 13:54:01 4 20.94 0.00 1.10 0.85 0.03 77.07 13:54:01 5 6.91 0.00 0.47 0.53 0.03 92.05 13:54:01 6 7.67 0.00 0.67 0.02 0.02 91.63 13:54:01 7 0.54 0.00 0.34 16.46 0.12 82.55 13:55:01 all 8.11 0.00 2.97 6.93 0.05 81.95 13:55:01 0 6.45 0.00 2.92 7.24 0.03 83.35 13:55:01 1 8.21 0.00 2.56 0.03 0.05 89.15 13:55:01 2 6.03 0.00 3.49 1.55 0.05 88.88 13:55:01 3 10.27 0.00 2.85 20.01 0.07 66.80 13:55:01 4 11.07 0.00 3.65 8.84 0.05 76.39 13:55:01 5 9.14 0.00 2.26 1.81 0.05 86.74 13:55:01 6 7.95 0.00 3.41 0.53 0.05 88.06 13:55:01 7 5.76 0.00 2.61 15.57 0.05 76.01 13:56:01 all 27.23 0.00 3.34 5.98 0.09 63.36 13:56:01 0 33.90 0.00 4.57 2.74 0.10 58.69 13:56:01 1 22.97 0.00 2.92 1.51 0.08 72.52 13:56:01 2 23.50 0.00 2.79 0.57 0.07 73.07 13:56:01 3 29.35 0.00 3.20 0.86 0.10 66.50 13:56:01 4 29.51 0.00 3.42 32.29 0.10 34.68 13:56:01 5 25.30 0.00 3.31 4.45 0.08 66.85 13:56:01 6 24.08 0.00 3.26 1.16 0.08 71.42 13:56:01 7 29.25 0.00 3.28 4.19 0.08 63.19 13:57:01 all 4.58 0.00 0.62 0.13 0.03 94.64 13:57:01 0 4.76 0.00 0.63 0.13 0.03 94.44 13:57:01 1 7.13 0.00 0.77 0.03 0.03 92.04 13:57:01 2 4.31 0.00 0.43 0.00 0.02 95.24 13:57:01 3 3.63 0.00 0.52 0.62 0.02 95.22 13:57:01 4 2.90 0.00 0.55 0.02 0.03 96.49 13:57:01 5 4.46 0.00 0.60 0.08 0.05 94.81 13:57:01 6 4.66 0.00 0.90 0.13 0.03 94.28 13:57:01 7 4.79 0.00 0.53 0.02 0.03 94.63 13:58:01 all 8.44 0.00 0.67 0.57 0.03 90.29 13:58:01 0 5.15 0.00 0.69 2.26 0.03 91.88 13:58:01 1 14.84 0.00 0.82 0.10 0.03 84.21 13:58:01 2 5.13 0.00 0.52 0.05 0.02 94.28 13:58:01 3 16.37 0.00 1.15 1.15 0.05 81.28 13:58:01 4 0.68 0.00 0.30 0.10 0.02 98.90 13:58:01 5 0.77 0.00 0.37 0.12 0.00 98.75 13:58:01 6 13.23 0.00 1.05 0.30 0.03 85.39 13:58:01 7 11.34 0.00 0.50 0.52 0.03 87.61 Average: all 11.40 0.00 1.54 3.82 0.05 83.19 Average: 0 9.01 0.00 1.60 2.12 0.04 87.22 Average: 1 9.43 0.00 1.33 0.51 0.04 88.69 Average: 2 12.21 0.00 1.57 1.18 0.04 85.00 Average: 3 18.10 0.00 1.84 6.27 0.06 73.74 Average: 4 14.42 0.00 1.71 7.31 0.05 76.51 Average: 5 8.44 0.00 1.27 1.20 0.04 89.04 Average: 6 10.62 0.00 1.65 0.54 0.04 87.16 Average: 7 9.01 0.00 1.34 11.48 0.06 78.11