---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-45463 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 15G 141G 10% / 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 932 24235 0 6998 30779 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:ad:8b:1e brd ff:ff:ff:ff:ff:ff inet 10.30.107.100/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85929sec preferred_lft 85929sec inet6 fe80::f816:3eff:fead:8b1e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:87:e0:ec:cc 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-45463) 10/02/24 _x86_64_ (8 CPU) 14:41:17 LINUX RESTART (8 CPU) 14:42:02 tps rtps wtps bread/s bwrtn/s 14:43:01 107.49 24.09 83.40 1270.48 15088.85 14:44:01 191.45 50.79 140.66 3814.70 27808.03 14:45:01 47.98 12.43 35.54 2322.41 12252.49 14:46:01 281.22 3.83 277.39 481.12 100372.20 14:47:01 269.72 0.15 269.57 12.00 62665.42 14:48:01 57.34 0.37 56.97 27.86 13733.71 14:49:01 83.25 1.57 81.69 84.79 11530.61 Average: 148.45 13.29 135.15 1144.47 34825.27 14:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:43:01 29989192 31652940 2950028 8.96 75796 1893304 1442224 4.24 934564 1714464 208040 14:44:01 28546824 30723272 4392396 13.33 89524 2378388 2337548 6.88 1997404 2062432 20312 14:45:01 28258264 31603892 4680956 14.21 97488 3518632 1438976 4.23 1396848 2907376 969500 14:46:01 25784060 31010496 7155160 21.72 139120 5208448 5440496 16.01 2083148 4535636 2368 14:47:01 21384292 28278092 11554928 35.08 186280 6721660 11099792 32.66 5038344 5811424 4776 14:48:01 19748752 26967512 13190468 40.04 191816 7023060 11977276 35.24 6394268 6044756 20900 14:49:01 24789664 31490204 8149556 24.74 195372 6573624 1609320 4.73 1988120 5544476 1952 Average: 25500150 30246630 7439070 22.58 139342 4759588 5049376 14.86 2833242 4088652 175407 14:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 ens3 69.57 46.70 1021.61 9.15 0.00 0.00 0.00 0.00 14:43:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 ens3 1022.38 724.13 5913.84 206.78 0.00 0.00 0.00 0.00 14:44:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 14:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 ens3 692.63 573.17 2612.65 196.83 0.00 0.00 0.00 0.00 14:45:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 14:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 vethf886e8e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 veth6a0e7f3 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 14:46:01 veth3faed51 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 14:47:01 br-e9341655e60b 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 14:47:01 vethf455f55 148.81 155.29 13.02 331.28 0.00 0.00 0.00 0.03 14:47:01 br-b80c0d62d813 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 14:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 br-e9341655e60b 165.42 387.50 13.10 26.47 0.00 0.00 0.00 0.00 14:48:01 vethf455f55 1.10 1.38 0.18 0.17 0.00 0.00 0.00 0.00 14:48:01 br-b80c0d62d813 263.36 200.27 14.13 17.75 0.00 0.00 0.00 0.00 14:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 ens3 3301.17 2213.90 36833.84 582.60 0.00 0.00 0.00 0.00 14:49:01 lo 20.30 20.30 2.11 2.11 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: ens3 428.67 283.54 5140.48 74.60 0.00 0.00 0.00 0.00 Average: lo 2.33 2.33 0.25 0.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-45463) 10/02/24 _x86_64_ (8 CPU) 14:41:17 LINUX RESTART (8 CPU) 14:42:02 CPU %user %nice %system %iowait %steal %idle 14:43:01 all 9.55 0.00 0.73 2.34 0.04 87.34 14:43:01 0 5.49 0.00 0.37 0.58 0.02 93.55 14:43:01 1 1.00 0.00 0.08 0.08 0.08 98.74 14:43:01 2 4.84 0.00 0.54 0.15 0.03 94.43 14:43:01 3 10.21 0.00 0.99 0.83 0.03 87.94 14:43:01 4 27.53 0.00 1.67 4.48 0.03 66.29 14:43:01 5 23.66 0.00 1.43 1.04 0.03 73.84 14:43:01 6 0.54 0.00 0.46 11.26 0.03 87.71 14:43:01 7 3.28 0.00 0.30 0.30 0.03 96.08 14:44:01 all 32.24 0.00 1.49 1.15 0.08 65.04 14:44:01 0 40.99 0.00 1.52 0.17 0.07 57.25 14:44:01 1 41.94 0.00 1.02 0.30 0.08 56.66 14:44:01 2 27.20 0.00 1.79 0.57 0.07 70.37 14:44:01 3 25.73 0.00 1.57 0.87 0.07 71.76 14:44:01 4 26.35 0.00 1.97 4.42 0.10 67.16 14:44:01 5 29.50 0.00 1.19 0.17 0.05 69.09 14:44:01 6 33.08 0.00 1.46 2.15 0.08 63.23 14:44:01 7 33.12 0.00 1.39 0.57 0.07 64.85 14:45:01 all 40.54 0.00 1.96 0.48 0.08 56.94 14:45:01 0 35.09 0.00 1.87 0.00 0.08 62.96 14:45:01 1 49.80 0.00 1.59 0.07 0.07 48.47 14:45:01 2 44.14 0.00 2.53 0.02 0.08 53.23 14:45:01 3 39.95 0.00 1.95 0.34 0.08 57.67 14:45:01 4 45.00 0.00 2.03 0.75 0.08 52.14 14:45:01 5 37.26 0.00 1.79 0.30 0.08 60.56 14:45:01 6 38.52 0.00 2.71 0.07 0.08 58.62 14:45:01 7 34.56 0.00 1.16 2.35 0.07 61.86 14:46:01 all 16.34 0.00 3.71 5.19 0.05 74.71 14:46:01 0 10.86 0.00 3.28 0.39 0.03 85.44 14:46:01 1 11.24 0.00 3.62 9.88 0.05 75.20 14:46:01 2 35.92 0.00 4.69 2.62 0.07 56.70 14:46:01 3 17.42 0.00 3.68 0.47 0.05 78.38 14:46:01 4 15.39 0.00 3.89 2.90 0.05 77.77 14:46:01 5 12.15 0.00 3.43 0.37 0.08 83.97 14:46:01 6 11.93 0.00 3.89 17.28 0.03 66.86 14:46:01 7 15.84 0.00 3.22 7.62 0.07 73.25 14:47:01 all 41.59 0.00 5.76 3.95 0.12 48.57 14:47:01 0 38.69 0.00 6.29 2.20 0.12 52.69 14:47:01 1 41.49 0.00 5.68 2.83 0.10 49.89 14:47:01 2 36.83 0.00 5.95 0.93 0.10 56.18 14:47:01 3 41.36 0.00 5.26 2.87 0.13 50.37 14:47:01 4 41.42 0.00 5.97 0.14 0.12 52.35 14:47:01 5 41.09 0.00 6.06 2.66 0.10 50.08 14:47:01 6 42.68 0.00 5.56 16.68 0.14 34.96 14:47:01 7 49.13 0.00 5.30 3.31 0.13 42.13 14:48:01 all 32.61 0.00 4.68 0.69 0.11 61.92 14:48:01 0 29.67 0.00 5.14 0.14 0.10 64.95 14:48:01 1 31.03 0.00 4.39 0.07 0.12 64.40 14:48:01 2 31.00 0.00 4.76 0.20 0.12 63.92 14:48:01 3 29.79 0.00 4.47 0.22 0.12 65.40 14:48:01 4 30.52 0.00 4.94 0.52 0.12 63.90 14:48:01 5 34.68 0.00 4.04 1.01 0.10 60.17 14:48:01 6 27.10 0.00 5.03 2.84 0.12 64.91 14:48:01 7 47.02 0.00 4.65 0.51 0.08 47.74 14:49:01 all 10.22 0.00 1.89 0.85 0.05 86.98 14:49:01 0 4.75 0.00 2.03 0.10 0.03 93.09 14:49:01 1 22.83 0.00 2.46 0.59 0.05 74.07 14:49:01 2 14.35 0.00 1.81 1.51 0.07 82.26 14:49:01 3 8.70 0.00 1.77 0.22 0.07 89.25 14:49:01 4 17.48 0.00 1.86 0.15 0.05 80.46 14:49:01 5 5.58 0.00 1.68 3.44 0.05 89.25 14:49:01 6 4.33 0.00 2.18 0.62 0.05 92.81 14:49:01 7 3.78 0.00 1.38 0.18 0.05 94.61 Average: all 26.16 0.00 2.89 2.09 0.08 68.78 Average: 0 23.66 0.00 2.93 0.51 0.06 72.84 Average: 1 28.52 0.00 2.70 1.98 0.08 66.73 Average: 2 27.78 0.00 3.15 0.86 0.08 68.13 Average: 3 24.74 0.00 2.81 0.83 0.08 71.54 Average: 4 29.09 0.00 3.19 1.91 0.08 65.74 Average: 5 26.23 0.00 2.80 1.29 0.07 69.61 Average: 6 22.62 0.00 3.04 7.26 0.08 67.01 Average: 7 26.65 0.00 2.48 2.13 0.07 68.67