---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5423 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 13G 143G 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 821 26527 0 4817 30889 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:f3:4f:7a brd ff:ff:ff:ff:ff:ff inet 10.30.106.182/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85855sec preferred_lft 85855sec inet6 fe80::f816:3eff:fef3:4f7a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:41:63:53:1e 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-5423) 12/16/23 _x86_64_ (8 CPU) 02:48:25 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 118.43 18.01 100.42 1038.56 70324.09 02:51:01 145.81 22.81 123.00 2725.68 57764.77 02:52:01 366.24 13.70 352.54 773.97 90025.53 02:53:01 66.62 0.58 66.04 70.25 4559.37 02:54:01 2.03 0.00 2.03 0.00 39.76 02:55:01 5.92 0.00 5.92 0.00 209.95 02:56:01 2.00 0.00 2.00 0.00 66.39 02:57:01 57.07 1.37 55.71 111.18 3524.10 Average: 95.47 7.04 88.43 589.03 28227.44 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30087856 31698288 2851356 8.66 69844 1850260 1431592 4.21 870844 1684504 183520 02:51:01 29270380 31698996 3668832 11.14 94428 2615864 1554688 4.57 952384 2361772 557188 02:52:01 26719648 31227760 6219564 18.88 129820 4546804 5280244 15.54 1480004 4235708 1640 02:53:01 23965352 28678292 8973860 27.24 131912 4662124 9442704 27.78 4108708 4344776 200 02:54:01 23959760 28670536 8979452 27.26 131980 4662308 9442704 27.78 4117228 4342404 156 02:55:01 23701968 28418116 9237244 28.04 132216 4665892 9557236 28.12 4372516 4340128 472 02:56:01 23680248 28396760 9258964 28.11 132260 4666928 9591576 28.22 4393940 4339464 160 02:57:01 27168588 31626424 5770624 17.52 134452 4522560 1495676 4.40 1210244 4091512 15260 Average: 26069225 30051896 6869987 20.86 119614 4024092 5974552 17.58 2688234 3717534 94824 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 ens3 62.76 42.26 991.67 7.67 0.00 0.00 0.00 0.00 02:50:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 129.83 90.72 2943.43 11.29 0.00 0.00 0.00 0.00 02:51:01 br-371ad4e8dc70 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 5.40 5.40 0.50 0.50 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 veth5176d11 0.12 0.48 0.01 0.03 0.00 0.00 0.00 0.00 02:52:01 veth3f3a540 0.40 0.63 0.05 0.30 0.00 0.00 0.00 0.00 02:52:01 ens3 489.82 282.49 16786.38 20.54 0.00 0.00 0.00 0.00 02:52:01 vethf997af6 0.33 0.43 0.02 0.03 0.00 0.00 0.00 0.00 02:53:01 veth5176d11 2.12 2.22 7.84 2.59 0.00 0.00 0.00 0.00 02:53:01 veth3f3a540 0.10 0.25 0.01 0.01 0.00 0.00 0.00 0.00 02:53:01 ens3 5.43 3.52 1.28 1.30 0.00 0.00 0.00 0.00 02:53:01 vethf997af6 22.46 19.06 8.45 26.47 0.00 0.00 0.00 0.00 02:54:01 veth5176d11 0.45 0.27 0.05 0.07 0.00 0.00 0.00 0.00 02:54:01 veth3f3a540 0.27 0.22 0.02 0.01 0.00 0.00 0.00 0.00 02:54:01 ens3 0.85 0.70 0.18 0.09 0.00 0.00 0.00 0.00 02:54:01 vethf997af6 3.28 3.03 1.49 1.08 0.00 0.00 0.00 0.00 02:55:01 veth5176d11 5.07 5.38 15.15 5.10 0.00 0.00 0.00 0.00 02:55:01 veth3f3a540 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 ens3 3.20 2.18 5.54 0.91 0.00 0.00 0.00 0.00 02:55:01 vethf997af6 102.15 83.05 35.03 175.87 0.00 0.00 0.00 0.01 02:56:01 veth5176d11 1.82 1.93 0.29 0.37 0.00 0.00 0.00 0.00 02:56:01 veth3f3a540 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 ens3 0.92 0.90 0.16 0.22 0.00 0.00 0.00 0.00 02:56:01 vethf997af6 1.78 1.73 0.79 0.45 0.00 0.00 0.00 0.00 02:57:01 ens3 73.69 59.11 75.97 60.26 0.00 0.00 0.00 0.00 02:57:01 lo 62.11 62.11 45.39 45.39 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 95.88 60.27 2603.90 12.80 0.00 0.00 0.00 0.00 Average: lo 7.29 7.29 5.64 5.64 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5423) 12/16/23 _x86_64_ (8 CPU) 02:48:25 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 8.95 0.00 0.74 5.04 0.03 85.24 02:50:01 0 9.33 0.00 0.95 3.90 0.03 85.78 02:50:01 1 32.81 0.00 2.21 2.72 0.07 62.19 02:50:01 2 11.26 0.00 0.86 0.15 0.02 87.70 02:50:01 3 4.81 0.00 0.58 0.66 0.02 93.93 02:50:01 4 4.07 0.00 0.32 21.63 0.05 73.93 02:50:01 5 1.39 0.00 0.25 0.02 0.02 98.32 02:50:01 6 4.75 0.00 0.41 11.22 0.02 83.61 02:50:01 7 3.23 0.00 0.32 0.07 0.02 96.36 02:51:01 all 10.06 0.00 1.44 4.14 0.04 84.33 02:51:01 0 19.22 0.00 2.24 2.86 0.05 75.63 02:51:01 1 16.83 0.00 1.84 1.24 0.03 80.05 02:51:01 2 5.26 0.00 1.62 2.00 0.03 91.08 02:51:01 3 4.35 0.00 0.90 0.57 0.02 94.16 02:51:01 4 0.99 0.00 1.36 24.89 0.07 72.70 02:51:01 5 3.84 0.00 0.80 0.05 0.02 95.30 02:51:01 6 22.25 0.00 1.62 1.34 0.05 74.75 02:51:01 7 7.75 0.00 1.19 0.15 0.02 90.90 02:52:01 all 11.68 0.00 4.46 5.32 0.07 78.48 02:52:01 0 11.28 0.00 5.12 0.88 0.07 82.65 02:52:01 1 10.84 0.00 5.39 30.58 0.08 53.11 02:52:01 2 12.36 0.00 5.50 1.18 0.05 80.90 02:52:01 3 12.43 0.00 3.87 1.20 0.07 82.43 02:52:01 4 10.44 0.00 3.87 4.11 0.05 81.53 02:52:01 5 11.02 0.00 3.48 0.88 0.05 84.56 02:52:01 6 12.24 0.00 4.46 2.17 0.05 81.07 02:52:01 7 12.86 0.00 3.89 1.58 0.08 81.59 02:53:01 all 29.69 0.00 2.96 0.42 0.08 66.86 02:53:01 0 29.39 0.00 2.92 0.02 0.07 67.61 02:53:01 1 18.76 0.00 1.80 0.50 0.08 78.87 02:53:01 2 35.32 0.00 4.01 0.25 0.10 60.32 02:53:01 3 32.75 0.00 2.95 0.75 0.07 63.48 02:53:01 4 29.88 0.00 2.53 0.17 0.08 67.33 02:53:01 5 32.37 0.00 3.05 1.68 0.08 62.81 02:53:01 6 24.77 0.00 3.15 0.00 0.07 72.01 02:53:01 7 34.33 0.00 3.29 0.00 0.07 62.32 02:54:01 all 0.95 0.00 0.10 0.01 0.05 98.89 02:54:01 0 0.80 0.00 0.05 0.00 0.03 99.12 02:54:01 1 2.47 0.00 0.05 0.00 0.03 97.45 02:54:01 2 0.85 0.00 0.15 0.00 0.05 98.95 02:54:01 3 0.60 0.00 0.08 0.02 0.05 99.25 02:54:01 4 0.80 0.00 0.13 0.00 0.07 99.00 02:54:01 5 0.48 0.00 0.10 0.02 0.05 99.35 02:54:01 6 0.47 0.00 0.10 0.00 0.07 99.37 02:54:01 7 1.09 0.00 0.10 0.00 0.05 98.76 02:55:01 all 6.47 0.00 0.66 0.04 0.06 92.78 02:55:01 0 6.34 0.00 0.67 0.02 0.05 92.92 02:55:01 1 8.87 0.00 0.85 0.03 0.07 90.18 02:55:01 2 5.68 0.00 0.58 0.00 0.08 93.65 02:55:01 3 5.68 0.00 0.60 0.00 0.05 93.67 02:55:01 4 4.77 0.00 0.67 0.02 0.07 94.48 02:55:01 5 5.35 0.00 0.55 0.22 0.08 93.80 02:55:01 6 7.46 0.00 0.67 0.00 0.08 91.78 02:55:01 7 7.56 0.00 0.65 0.03 0.03 91.72 02:56:01 all 1.34 0.00 0.37 0.01 0.09 98.19 02:56:01 0 1.08 0.00 0.22 0.00 0.08 98.62 02:56:01 1 1.02 0.00 1.48 0.00 0.10 97.40 02:56:01 2 1.39 0.00 0.22 0.00 0.08 98.31 02:56:01 3 1.81 0.00 0.22 0.00 0.07 97.90 02:56:01 4 1.01 0.00 0.22 0.05 0.10 98.62 02:56:01 5 1.32 0.00 0.20 0.03 0.10 98.34 02:56:01 6 1.22 0.00 0.17 0.00 0.05 98.56 02:56:01 7 1.90 0.00 0.24 0.00 0.12 97.75 02:57:01 all 4.65 0.00 0.71 0.28 0.05 94.32 02:57:01 0 2.21 0.00 0.72 0.03 0.05 96.99 02:57:01 1 1.67 0.00 0.52 0.73 0.07 97.01 02:57:01 2 7.98 0.00 0.78 0.18 0.05 91.00 02:57:01 3 17.19 0.00 1.12 0.08 0.07 81.54 02:57:01 4 3.49 0.00 0.70 0.03 0.03 95.74 02:57:01 5 2.18 0.00 0.50 0.28 0.03 97.00 02:57:01 6 1.24 0.00 0.89 0.75 0.03 97.09 02:57:01 7 1.22 0.00 0.49 0.10 0.05 98.14 Average: all 9.21 0.00 1.43 1.90 0.06 87.41 Average: 0 9.95 0.00 1.61 0.96 0.05 87.43 Average: 1 11.60 0.00 1.76 4.43 0.07 82.15 Average: 2 9.99 0.00 1.71 0.47 0.06 87.77 Average: 3 9.95 0.00 1.29 0.41 0.05 88.30 Average: 4 6.93 0.00 1.22 6.33 0.07 85.45 Average: 5 7.24 0.00 1.12 0.40 0.05 91.19 Average: 6 9.30 0.00 1.43 1.92 0.05 87.30 Average: 7 8.75 0.00 1.27 0.24 0.05 89.69