---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17193 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 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 901 22671 0 8594 30810 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:a7:f7:3f brd ff:ff:ff:ff:ff:ff inet 10.30.106.126/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85564sec preferred_lft 85564sec inet6 fe80::f816:3eff:fea7:f73f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b1:bf:21:a2 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:b1ff:febf:21a2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17193) 12/02/25 _x86_64_ (8 CPU) 12:39:55 LINUX RESTART (8 CPU) 12:40:01 tps rtps wtps bread/s bwrtn/s 12:41:01 347.00 73.98 273.03 5324.76 90216.59 12:42:02 256.34 20.23 236.11 2251.69 111657.18 12:43:01 643.27 4.01 639.25 430.70 191780.99 12:44:01 47.84 0.00 47.84 0.00 25554.27 12:45:01 7.23 0.12 7.12 15.86 214.36 12:46:01 229.01 7.42 221.60 1330.04 39985.47 12:47:01 15.98 0.02 15.96 0.13 408.60 12:48:01 14.80 0.00 14.80 0.00 355.81 12:49:01 31.88 0.00 31.88 0.00 633.63 12:50:01 18.71 0.00 18.71 0.00 433.06 12:51:01 21.16 0.00 21.16 0.00 563.91 12:52:01 12.25 0.00 12.25 0.00 697.22 12:53:01 69.39 0.10 69.29 17.20 1516.01 Average: 131.40 8.16 123.23 722.74 35573.72 12:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:41:01 30138120 31600932 2801100 8.50 57256 1724296 1496448 4.40 952212 1574356 108656 12:42:02 23740400 31555508 9198820 27.93 143712 7740096 2302560 6.77 1090188 7517836 4155784 12:43:01 20910012 28761556 12029208 36.52 170816 7712100 12746032 37.50 4109008 7188632 51652 12:44:01 18940848 26801972 13998372 42.50 172612 7722696 14334604 42.18 6186860 7049028 1272 12:45:01 18936408 26788280 14002812 42.51 172812 7713868 14424576 42.44 6200460 7036608 612 12:46:01 18079488 26551892 14859732 45.11 205576 8243684 14847832 43.69 6875172 7148296 3364 12:47:01 18230676 26706260 14708544 44.65 205744 8246404 14638316 43.07 6720540 7149584 640 12:48:01 18189948 26669424 14749272 44.78 205924 8249840 14690488 43.22 6756268 7152304 2936 12:49:01 17445200 25929524 15494020 47.04 206132 8254308 15467080 45.51 7498260 7152540 744 12:50:01 17388032 25877932 15551188 47.21 206264 8259700 15480960 45.55 7549612 7157168 2516 12:51:01 17381168 25878276 15558052 47.23 206504 8266604 15539504 45.72 7550608 7163596 1464 12:52:01 17296592 25807320 15642628 47.49 206720 8279748 15618248 45.95 7621508 7176600 500 12:53:01 21962572 30398368 10976648 33.32 207804 8221736 3720540 10.95 3192704 7049816 72 Average: 19895343 27640557 13043877 39.60 182144 7587314 11946707 35.15 5561800 6732028 333093 12:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 12:41:01 ens3 382.47 248.37 1696.01 76.03 0.00 0.00 0.00 0.00 12:42:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:02 lo 19.08 19.08 1.75 1.75 0.00 0.00 0.00 0.00 12:42:02 ens3 2038.38 1214.48 47737.93 95.81 0.00 0.00 0.00 0.00 12:43:01 br-7f7c51ef8667 7.66 16.84 0.63 333.31 0.00 0.00 0.00 0.00 12:43:01 veth3a5d578 0.10 0.27 0.01 0.02 0.00 0.00 0.00 0.00 12:43:01 vethc716fbb 0.00 0.30 0.00 0.02 0.00 0.00 0.00 0.00 12:43:01 vethf7b02b8 1.95 2.00 0.19 0.19 0.00 0.00 0.00 0.00 12:44:01 br-7f7c51ef8667 1.57 1.32 0.13 0.46 0.00 0.00 0.00 0.00 12:44:01 veth3a5d578 5.17 7.02 0.78 0.63 0.00 0.00 0.00 0.00 12:44:01 vethc716fbb 0.00 0.33 0.00 0.01 0.00 0.00 0.00 0.00 12:44:01 vethf7b02b8 43.96 35.26 4.69 5.15 0.00 0.00 0.00 0.00 12:45:01 br-7f7c51ef8667 0.50 0.45 0.05 0.03 0.00 0.00 0.00 0.00 12:45:01 veth3a5d578 6.30 9.27 0.96 0.71 0.00 0.00 0.00 0.00 12:45:01 vethc716fbb 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 vethf7b02b8 54.99 37.64 4.21 5.52 0.00 0.00 0.00 0.00 12:46:01 br-7f7c51ef8667 0.28 0.23 0.03 0.02 0.00 0.00 0.00 0.00 12:46:01 veth3a5d578 8.78 12.18 1.75 1.96 0.00 0.00 0.00 0.00 12:46:01 veth8f6b19d 1.52 1.42 0.59 0.30 0.00 0.00 0.00 0.00 12:46:01 vethc716fbb 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:47:01 br-7f7c51ef8667 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 veth3a5d578 10.58 14.41 2.34 2.88 0.00 0.00 0.00 0.00 12:47:01 veth8f6b19d 4.98 4.15 1.02 2.62 0.00 0.00 0.00 0.00 12:47:01 vethc716fbb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 br-7f7c51ef8667 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 veth3a5d578 11.28 15.08 2.53 3.56 0.00 0.00 0.00 0.00 12:48:01 veth8f6b19d 6.25 5.30 4.20 3.12 0.00 0.00 0.00 0.00 12:48:01 vethc716fbb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 br-7f7c51ef8667 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 veth3a5d578 10.25 13.91 2.26 4.81 0.00 0.00 0.00 0.00 12:49:01 veth8f6b19d 4.10 3.58 0.66 3.66 0.00 0.00 0.00 0.00 12:49:01 vethc716fbb 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 br-7f7c51ef8667 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 veth3a5d578 13.51 17.53 3.64 5.76 0.00 0.00 0.00 0.00 12:50:01 veth8f6b19d 4.93 4.17 0.92 3.93 0.00 0.00 0.00 0.00 12:50:01 vethc716fbb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 br-7f7c51ef8667 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 veth3a5d578 14.58 18.83 3.81 7.86 0.00 0.00 0.00 0.00 12:51:01 veth8f6b19d 5.32 4.48 1.08 3.69 0.00 0.00 0.00 0.00 12:51:01 vethc716fbb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 br-7f7c51ef8667 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 veth3a5d578 8.87 12.18 1.87 1.94 0.00 0.00 0.00 0.00 12:52:01 veth8f6b19d 6.25 5.82 0.58 12.33 0.00 0.00 0.00 0.00 12:52:01 vethc716fbb 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 br-7f7c51ef8667 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 docker0 41.91 60.44 3.91 1425.55 0.00 0.00 0.00 0.00 12:53:01 lo 38.53 38.53 3.38 3.38 0.00 0.00 0.00 0.00 12:53:01 ens3 2626.20 1596.68 52683.81 195.81 0.00 0.00 0.00 0.00 Average: br-7f7c51ef8667 0.77 1.43 0.06 25.27 0.00 0.00 0.00 0.00 Average: docker0 3.22 4.65 0.30 109.68 0.00 0.00 0.00 0.00 Average: lo 2.73 2.73 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 201.81 122.54 4053.49 15.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17193) 12/02/25 _x86_64_ (8 CPU) 12:39:55 LINUX RESTART (8 CPU) 12:40:01 CPU %user %nice %system %iowait %steal %idle 12:41:01 all 8.39 0.00 1.19 4.35 0.04 86.03 12:41:01 0 16.77 0.00 1.90 3.44 0.03 77.85 12:41:01 1 3.29 0.00 0.75 11.27 0.05 84.64 12:41:01 2 5.44 0.00 2.02 0.83 0.05 91.66 12:41:01 3 2.96 0.00 0.85 0.50 0.02 95.67 12:41:01 4 3.89 0.00 0.62 0.78 0.03 94.67 12:41:01 5 7.39 0.00 0.62 1.24 0.05 90.70 12:41:01 6 4.02 0.00 0.94 10.13 0.03 84.88 12:41:01 7 23.35 0.00 1.79 6.65 0.05 68.16 12:42:02 all 19.91 0.00 6.92 7.09 0.10 65.97 12:42:02 0 17.70 0.00 7.80 4.60 0.10 69.80 12:42:02 1 14.84 0.00 7.04 15.95 0.12 62.06 12:42:02 2 24.77 0.00 7.40 9.68 0.10 58.04 12:42:02 3 16.28 0.00 6.34 1.80 0.10 75.48 12:42:02 4 16.33 0.00 6.11 2.86 0.08 74.61 12:42:02 5 17.89 0.00 6.68 0.85 0.12 74.46 12:42:02 6 15.21 0.00 6.98 4.75 0.10 72.97 12:42:02 7 36.20 0.00 7.01 16.25 0.12 40.43 12:43:01 all 31.97 0.00 5.58 11.82 0.11 50.51 12:43:01 0 30.69 0.00 5.96 16.97 0.10 46.28 12:43:01 1 31.89 0.00 6.40 35.82 0.17 25.72 12:43:01 2 34.99 0.00 5.56 7.64 0.10 51.70 12:43:01 3 32.50 0.00 5.45 4.21 0.09 57.75 12:43:01 4 28.78 0.00 4.67 2.70 0.10 63.75 12:43:01 5 33.02 0.00 5.81 13.43 0.10 47.64 12:43:01 6 32.59 0.00 5.79 6.78 0.07 54.78 12:43:01 7 31.28 0.00 5.02 7.20 0.14 56.35 12:44:01 all 53.31 0.00 3.92 0.07 0.13 42.57 12:44:01 0 51.22 0.00 3.90 0.08 0.15 44.64 12:44:01 1 54.01 0.00 3.88 0.20 0.15 41.76 12:44:01 2 54.05 0.00 3.60 0.02 0.13 42.20 12:44:01 3 53.90 0.00 3.76 0.02 0.12 42.21 12:44:01 4 51.51 0.00 3.94 0.05 0.15 44.35 12:44:01 5 54.51 0.00 3.93 0.00 0.13 41.43 12:44:01 6 53.21 0.00 4.29 0.00 0.13 42.37 12:44:01 7 54.07 0.00 4.04 0.15 0.12 41.62 12:45:01 all 2.28 0.00 0.39 0.03 0.07 97.23 12:45:01 0 1.97 0.00 0.45 0.00 0.08 97.50 12:45:01 1 2.42 0.00 0.55 0.15 0.08 96.79 12:45:01 2 2.27 0.00 0.35 0.00 0.10 97.28 12:45:01 3 2.17 0.00 0.35 0.02 0.07 97.39 12:45:01 4 2.47 0.00 0.43 0.02 0.08 96.99 12:45:01 5 2.06 0.00 0.30 0.00 0.05 97.59 12:45:01 6 2.22 0.00 0.35 0.00 0.07 97.36 12:45:01 7 2.67 0.00 0.32 0.03 0.07 96.91 12:46:01 all 12.18 0.00 2.57 1.29 0.10 83.87 12:46:01 0 10.44 0.00 2.51 1.14 0.07 85.84 12:46:01 1 8.69 0.00 2.29 0.56 0.12 88.35 12:46:01 2 15.68 0.00 2.47 0.81 0.12 80.92 12:46:01 3 10.90 0.00 2.60 1.46 0.10 84.94 12:46:01 4 10.69 0.00 2.09 0.35 0.08 86.78 12:46:01 5 14.66 0.00 2.69 1.14 0.08 81.42 12:46:01 6 12.15 0.00 2.41 3.21 0.08 82.14 12:46:01 7 14.21 0.00 3.44 1.68 0.10 80.57 12:47:01 all 6.10 0.00 0.64 0.05 0.08 93.13 12:47:01 0 5.71 0.00 0.68 0.08 0.08 93.44 12:47:01 1 5.69 0.00 0.77 0.02 0.08 93.44 12:47:01 2 6.42 0.00 0.55 0.02 0.08 92.92 12:47:01 3 5.37 0.00 0.70 0.02 0.10 93.81 12:47:01 4 5.68 0.00 0.69 0.13 0.08 93.41 12:47:01 5 6.10 0.00 0.60 0.00 0.08 93.22 12:47:01 6 7.71 0.00 0.53 0.07 0.07 91.62 12:47:01 7 6.09 0.00 0.63 0.02 0.07 93.19 12:48:01 all 6.64 0.00 0.71 0.04 0.09 92.54 12:48:01 0 7.26 0.00 0.80 0.10 0.08 91.76 12:48:01 1 6.17 0.00 0.67 0.02 0.08 93.05 12:48:01 2 7.19 0.00 0.79 0.00 0.10 91.92 12:48:01 3 7.25 0.00 0.77 0.02 0.08 91.88 12:48:01 4 4.53 0.00 0.57 0.08 0.07 94.76 12:48:01 5 7.21 0.00 0.68 0.03 0.08 91.99 12:48:01 6 7.39 0.00 0.72 0.02 0.08 91.79 12:48:01 7 6.06 0.00 0.64 0.03 0.10 93.17 12:49:01 all 8.26 0.00 0.85 0.05 0.09 90.76 12:49:01 0 9.58 0.00 0.95 0.12 0.10 89.25 12:49:01 1 8.45 0.00 0.72 0.00 0.08 90.75 12:49:01 2 8.29 0.00 0.75 0.02 0.10 90.84 12:49:01 3 9.46 0.00 1.07 0.07 0.10 89.30 12:49:01 4 6.81 0.00 0.74 0.02 0.08 92.35 12:49:01 5 6.94 0.00 0.87 0.03 0.08 92.07 12:49:01 6 8.55 0.00 0.89 0.03 0.08 90.45 12:49:01 7 7.98 0.00 0.82 0.07 0.08 91.05 12:50:01 all 6.68 0.00 0.77 0.05 0.08 92.41 12:50:01 0 4.87 0.00 0.75 0.10 0.08 94.19 12:50:01 1 8.12 0.00 0.79 0.02 0.08 90.99 12:50:01 2 6.34 0.00 0.88 0.03 0.07 92.67 12:50:01 3 7.18 0.00 0.77 0.02 0.08 91.95 12:50:01 4 7.52 0.00 0.65 0.00 0.07 91.77 12:50:01 5 8.23 0.00 0.97 0.03 0.08 90.68 12:50:01 6 5.56 0.00 0.67 0.17 0.10 93.51 12:50:01 7 5.60 0.00 0.72 0.03 0.08 93.56 12:51:01 all 5.44 0.00 0.66 0.06 0.08 93.76 12:51:01 0 4.03 0.00 0.79 0.20 0.07 94.92 12:51:01 1 5.56 0.00 0.62 0.02 0.07 93.73 12:51:01 2 6.12 0.00 0.65 0.02 0.08 93.13 12:51:01 3 5.93 0.00 0.64 0.03 0.08 93.32 12:51:01 4 4.35 0.00 0.64 0.02 0.10 94.89 12:51:01 5 5.62 0.00 0.67 0.03 0.07 93.61 12:51:01 6 6.21 0.00 0.62 0.13 0.08 92.95 12:51:01 7 5.69 0.00 0.67 0.03 0.07 93.54 12:51:01 CPU %user %nice %system %iowait %steal %idle 12:52:01 all 2.45 0.00 0.47 0.04 0.07 96.97 12:52:01 0 1.79 0.00 0.54 0.03 0.08 97.56 12:52:01 1 3.11 0.00 0.42 0.02 0.07 96.39 12:52:01 2 2.39 0.00 0.58 0.00 0.08 96.94 12:52:01 3 2.77 0.00 0.52 0.02 0.07 96.63 12:52:01 4 2.68 0.00 0.45 0.00 0.05 96.82 12:52:01 5 2.17 0.00 0.37 0.03 0.07 97.36 12:52:01 6 1.92 0.00 0.40 0.22 0.05 97.41 12:52:01 7 2.82 0.00 0.50 0.00 0.08 96.60 12:53:01 all 2.88 0.00 1.09 0.16 0.06 95.81 12:53:01 0 2.19 0.00 1.24 0.22 0.05 96.31 12:53:01 1 4.02 0.00 1.05 0.10 0.07 94.76 12:53:01 2 1.99 0.00 0.95 0.08 0.07 96.91 12:53:01 3 5.06 0.00 1.05 0.05 0.07 93.77 12:53:01 4 2.47 0.00 0.99 0.12 0.07 96.36 12:53:01 5 2.33 0.00 1.07 0.25 0.05 96.30 12:53:01 6 2.52 0.00 1.27 0.38 0.07 95.76 12:53:01 7 2.42 0.00 1.05 0.12 0.07 96.34 Average: all 12.76 0.00 1.98 1.91 0.09 83.27 Average: 0 12.60 0.00 2.17 2.06 0.08 83.09 Average: 1 11.96 0.00 1.99 4.87 0.09 81.09 Average: 2 13.50 0.00 2.04 1.47 0.09 82.90 Average: 3 12.40 0.00 1.91 0.63 0.08 84.98 Average: 4 11.31 0.00 1.73 0.55 0.08 86.33 Average: 5 12.88 0.00 1.94 1.29 0.08 83.81 Average: 6 12.20 0.00 1.98 1.98 0.08 83.76 Average: 7 15.23 0.00 2.04 2.48 0.09 80.16