---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-79384 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 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 918 24234 0 7014 30793 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:29:81:d1 brd ff:ff:ff:ff:ff:ff inet 10.30.106.82/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85896sec preferred_lft 85896sec inet6 fe80::f816:3eff:fe29:81d1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5f:36:87:ad 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-79384) 10/25/24 _x86_64_ (8 CPU) 14:41:40 LINUX RESTART (8 CPU) 14:42:01 tps rtps wtps bread/s bwrtn/s 14:43:01 376.04 71.58 304.47 4613.26 52321.76 14:44:01 191.32 49.81 141.51 3745.78 27335.18 14:45:01 60.22 12.93 47.29 2368.67 13408.43 14:46:01 84.37 0.88 83.49 70.79 42602.10 14:47:01 268.71 2.80 265.91 437.26 86127.11 14:48:01 221.73 0.35 221.38 20.13 45397.90 14:49:01 45.19 0.02 45.18 0.27 9257.39 Average: 178.23 19.77 158.46 1608.09 39493.14 14:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:43:01 30104588 31663428 2834632 8.61 70008 1800704 1417968 4.17 916952 1628384 124100 14:44:01 28645996 30781200 4293224 13.03 87564 2340572 2490420 7.33 1927664 2036116 28620 14:45:01 27646572 30462044 5292648 16.07 93308 3003384 2369196 6.97 2378576 2557756 455008 14:46:01 27839012 31618444 5100208 15.48 110992 3914536 1604448 4.72 1399172 3290672 353272 14:47:01 23078380 29766648 9860840 29.94 172732 6546292 7600564 22.36 3457924 5759312 717356 14:48:01 20105788 27168672 12833432 38.96 191004 6874624 11454956 33.70 6191844 5940112 6984 14:49:01 19225676 26456016 13713544 41.63 192960 7035088 12130716 35.69 6941912 6051496 1940 Average: 25235145 29702350 7704075 23.39 131224 4502171 5581181 16.42 3316292 3894835 241040 14:42:01 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 382.06 265.44 1617.71 74.97 0.00 0.00 0.00 0.00 14:43:01 lo 1.80 1.80 0.19 0.19 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 493.95 377.30 5497.08 72.50 0.00 0.00 0.00 0.00 14:44:01 lo 2.07 2.07 0.19 0.19 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 527.71 370.12 3161.30 118.37 0.00 0.00 0.00 0.00 14:45:01 lo 0.20 0.20 0.02 0.02 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 ens3 238.04 180.09 3640.01 34.09 0.00 0.00 0.00 0.00 14:46:01 lo 5.20 5.20 0.52 0.52 0.00 0.00 0.00 0.00 14:47:01 br-bf1fa459cd3a 19.01 18.76 3.55 3.46 0.00 0.00 0.40 0.00 14:47:01 veth68dc96a 9.78 10.15 1.48 1.65 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 14:47:01 vethd1fd199 0.00 0.63 0.00 0.28 0.00 0.00 0.00 0.00 14:48:01 br-bf1fa459cd3a 25.36 25.15 6.33 6.84 0.00 0.00 0.10 0.00 14:48:01 veth68dc96a 42.54 36.51 4.12 4.82 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 14:48:01 vethd1fd199 1.85 1.88 0.56 0.56 0.00 0.00 0.00 0.00 14:49:01 br-bf1fa459cd3a 134.76 136.61 48.44 53.84 0.00 0.00 0.00 0.00 14:49:01 veth68dc96a 35.04 25.73 3.10 3.90 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 vethd1fd199 17.41 19.21 3.08 2.80 0.00 0.00 0.00 0.00 Average: br-bf1fa459cd3a 25.59 25.79 8.33 9.16 0.00 0.00 0.07 0.00 Average: veth68dc96a 12.48 10.34 1.24 1.48 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: vethd1fd199 2.75 3.10 0.52 0.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79384) 10/25/24 _x86_64_ (8 CPU) 14:41:40 LINUX RESTART (8 CPU) 14:42:01 CPU %user %nice %system %iowait %steal %idle 14:43:01 all 11.03 0.00 1.49 1.97 0.04 85.47 14:43:01 0 6.85 0.00 0.95 1.97 0.03 90.20 14:43:01 1 23.00 0.00 2.39 1.17 0.07 73.36 14:43:01 2 11.16 0.00 1.32 4.59 0.03 82.89 14:43:01 3 6.71 0.00 1.86 3.27 0.03 88.12 14:43:01 4 13.31 0.00 1.47 0.57 0.05 84.60 14:43:01 5 12.86 0.00 2.12 0.70 0.03 84.29 14:43:01 6 9.92 0.00 0.80 0.55 0.03 88.69 14:43:01 7 4.49 0.00 0.97 2.90 0.03 91.60 14:44:01 all 27.11 0.00 1.38 1.26 0.06 70.18 14:44:01 0 27.53 0.00 1.14 0.03 0.07 71.24 14:44:01 1 23.47 0.00 1.22 0.85 0.07 74.39 14:44:01 2 23.79 0.00 1.25 2.04 0.05 72.87 14:44:01 3 24.83 0.00 1.55 1.13 0.05 72.44 14:44:01 4 23.61 0.00 1.47 0.90 0.07 73.96 14:44:01 5 42.86 0.00 1.77 2.43 0.08 52.85 14:44:01 6 31.87 0.00 1.83 0.82 0.07 65.41 14:44:01 7 18.93 0.00 0.84 1.87 0.05 78.31 14:45:01 all 46.88 0.00 1.34 0.34 0.08 51.37 14:45:01 0 40.14 0.00 0.92 0.10 0.07 58.78 14:45:01 1 48.51 0.00 2.39 0.10 0.08 48.91 14:45:01 2 50.51 0.00 1.69 0.13 0.08 47.59 14:45:01 3 54.46 0.00 1.32 0.13 0.10 43.99 14:45:01 4 45.77 0.00 1.02 0.03 0.07 53.11 14:45:01 5 35.45 0.00 1.14 1.51 0.08 61.82 14:45:01 6 53.25 0.00 0.99 0.05 0.08 45.63 14:45:01 7 46.93 0.00 1.24 0.60 0.07 51.17 14:46:01 all 12.52 0.00 1.55 5.42 0.04 80.47 14:46:01 0 7.45 0.00 1.07 0.32 0.02 91.15 14:46:01 1 10.66 0.00 1.57 1.44 0.03 86.30 14:46:01 2 13.90 0.00 1.78 24.35 0.05 59.91 14:46:01 3 9.30 0.00 1.41 0.22 0.03 89.04 14:46:01 4 7.56 0.00 1.34 11.77 0.03 79.29 14:46:01 5 4.32 0.00 1.26 1.39 0.02 93.02 14:46:01 6 33.15 0.00 2.46 3.38 0.05 60.96 14:46:01 7 13.83 0.00 1.54 0.55 0.03 84.04 14:47:01 all 31.94 0.00 6.49 7.55 0.08 53.94 14:47:01 0 31.68 0.00 5.69 0.45 0.07 62.10 14:47:01 1 34.49 0.00 6.00 0.27 0.08 59.15 14:47:01 2 30.59 0.00 7.68 42.48 0.12 19.14 14:47:01 3 28.55 0.00 6.35 5.17 0.08 59.84 14:47:01 4 29.36 0.00 6.64 4.95 0.07 58.98 14:47:01 5 31.22 0.00 6.32 3.48 0.08 58.90 14:47:01 6 32.88 0.00 6.56 1.90 0.08 58.57 14:47:01 7 36.70 0.00 6.62 2.02 0.07 54.59 14:48:01 all 29.55 0.00 3.23 6.91 0.09 60.21 14:48:01 0 25.29 0.00 3.23 6.47 0.10 64.92 14:48:01 1 37.25 0.00 2.95 4.63 0.08 55.09 14:48:01 2 26.61 0.00 3.76 13.82 0.10 55.71 14:48:01 3 28.83 0.00 3.17 4.93 0.10 62.97 14:48:01 4 29.54 0.00 3.56 10.32 0.10 56.48 14:48:01 5 35.01 0.00 2.86 5.34 0.10 56.69 14:48:01 6 27.05 0.00 3.41 2.00 0.08 67.47 14:48:01 7 26.90 0.00 2.99 7.75 0.08 62.28 14:49:01 all 28.50 0.00 4.05 0.72 0.10 66.63 14:49:01 0 29.39 0.00 4.09 0.92 0.10 65.50 14:49:01 1 30.68 0.00 4.06 2.50 0.10 62.66 14:49:01 2 27.35 0.00 3.61 0.15 0.08 68.81 14:49:01 3 27.32 0.00 4.35 0.54 0.10 67.69 14:49:01 4 29.63 0.00 3.96 0.24 0.10 66.07 14:49:01 5 27.10 0.00 4.38 0.56 0.10 67.86 14:49:01 6 28.24 0.00 3.80 0.51 0.10 67.36 14:49:01 7 28.27 0.00 4.14 0.32 0.10 67.17 Average: all 26.78 0.00 2.78 3.45 0.07 66.92 Average: 0 24.03 0.00 2.43 1.47 0.06 72.01 Average: 1 29.72 0.00 2.94 1.57 0.07 65.70 Average: 2 26.27 0.00 3.00 12.45 0.07 58.20 Average: 3 25.69 0.00 2.85 2.19 0.07 69.19 Average: 4 25.53 0.00 2.77 4.11 0.07 67.52 Average: 5 26.96 0.00 2.83 2.20 0.07 67.94 Average: 6 30.91 0.00 2.83 1.31 0.07 64.87 Average: 7 25.14 0.00 2.61 2.29 0.06 69.90