---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14341 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 14G 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 927 24501 0 6738 30784 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:6d:25:18 brd ff:ff:ff:ff:ff:ff inet 10.30.107.84/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85909sec preferred_lft 85909sec inet6 fe80::f816:3eff:fe6d:2518/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:18:2f:53:8e 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-14341) 01/22/24 _x86_64_ (8 CPU) 15:42:00 LINUX RESTART (8 CPU) 15:43:01 tps rtps wtps bread/s bwrtn/s 15:44:01 151.96 49.69 102.27 3815.63 27716.58 15:45:01 123.14 14.21 108.93 950.75 32718.69 15:46:01 80.65 13.26 67.39 2445.59 38887.12 15:47:01 235.83 6.75 229.08 855.06 82460.39 15:48:01 253.79 0.15 253.64 19.86 71162.54 15:49:01 66.54 0.35 66.19 29.06 23804.70 15:50:01 86.84 1.50 85.34 76.65 22741.94 Average: 142.68 12.27 130.40 1170.37 42784.33 15:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:44:01 29602728 31395812 3336492 10.13 80212 2015224 1833488 5.39 1232524 1793216 116800 15:45:01 28349260 30550224 4589960 13.93 89972 2401672 2329408 6.85 2177664 2078736 20724 15:46:01 28194880 31593340 4744340 14.40 101652 3564320 1461628 4.30 1404276 2959852 485380 15:47:01 25671420 30748276 7267800 22.06 133380 5085848 6838972 20.12 2377376 4365896 114180 15:48:01 23061052 29707320 9878168 29.99 179484 6430744 9716012 28.59 3567832 5647628 3216 15:49:01 19989000 26950272 12950220 39.32 185344 6771312 11451388 33.69 6308724 5842140 40772 15:50:01 25084556 31517316 7854664 23.85 189604 6329440 1576264 4.64 1883376 5360688 31860 Average: 25707557 30351794 7231663 21.95 137093 4656937 5029594 14.80 2707396 4006879 116133 15:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:44:01 lo 2.33 2.33 0.23 0.23 0.00 0.00 0.00 0.00 15:44:01 ens3 176.69 126.81 1373.84 31.33 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 15:45:01 ens3 1002.77 768.54 5560.73 213.36 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 15:46:01 ens3 504.18 376.97 2333.91 115.26 0.00 0.00 0.00 0.00 15:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 lo 7.20 7.20 0.81 0.81 0.00 0.00 0.00 0.00 15:47:01 vethd3d93f9 0.10 0.28 0.01 0.02 0.00 0.00 0.00 0.00 15:47:01 vethd50958e 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 15:47:01 ens3 697.00 393.20 12383.68 35.58 0.00 0.00 0.00 0.00 15:48:01 veth654aeaf 154.81 149.81 331.24 13.18 0.00 0.00 0.00 0.03 15:48:01 br-b99aa9fdd3ef 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 15:48:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 15:48:01 veth4bdf079 149.64 155.02 13.17 331.26 0.00 0.00 0.00 0.03 15:49:01 veth654aeaf 617.63 427.98 41.40 29.21 0.00 0.00 0.00 0.00 15:49:01 br-b99aa9fdd3ef 159.09 704.78 8.57 49.04 0.00 0.00 0.00 0.00 15:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:49:01 veth4bdf079 1.10 1.38 0.18 0.17 0.00 0.00 0.00 0.00 15:50:01 lo 0.77 0.77 0.08 0.08 0.00 0.00 0.00 0.00 15:50:01 ens3 3389.67 2281.69 33896.05 523.31 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.88 1.88 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 436.91 290.96 4697.05 66.30 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-14341) 01/22/24 _x86_64_ (8 CPU) 15:42:00 LINUX RESTART (8 CPU) 15:43:01 CPU %user %nice %system %iowait %steal %idle 15:44:01 all 12.18 0.00 0.93 2.53 0.04 84.32 15:44:01 0 12.27 0.00 0.85 0.10 0.03 86.74 15:44:01 1 8.89 0.00 0.42 0.25 0.05 90.39 15:44:01 2 14.74 0.00 1.27 0.55 0.03 83.41 15:44:01 3 21.12 0.00 1.82 3.42 0.05 73.59 15:44:01 4 16.52 0.00 1.30 2.56 0.05 79.57 15:44:01 5 8.32 0.00 0.57 0.02 0.03 91.07 15:44:01 6 3.65 0.00 0.52 12.08 0.07 83.68 15:44:01 7 11.92 0.00 0.70 1.27 0.03 86.08 15:45:01 all 43.12 0.00 1.46 1.44 0.07 53.91 15:45:01 0 44.47 0.00 1.67 0.12 0.05 53.69 15:45:01 1 40.21 0.00 1.42 1.70 0.08 56.58 15:45:01 2 38.66 0.00 1.20 0.77 0.07 59.30 15:45:01 3 38.42 0.00 1.06 5.83 0.07 54.63 15:45:01 4 55.15 0.00 1.32 0.08 0.07 43.38 15:45:01 5 42.89 0.00 1.34 0.45 0.07 55.25 15:45:01 6 41.28 0.00 1.87 2.55 0.08 54.22 15:45:01 7 43.93 0.00 1.77 0.00 0.07 54.23 15:46:01 all 27.15 0.00 1.91 1.84 0.06 69.03 15:46:01 0 34.86 0.00 2.51 2.85 0.07 59.72 15:46:01 1 26.24 0.00 2.29 0.03 0.05 71.39 15:46:01 2 27.37 0.00 1.66 0.17 0.03 70.77 15:46:01 3 32.90 0.00 2.48 6.66 0.08 57.87 15:46:01 4 26.22 0.00 1.29 0.39 0.07 72.04 15:46:01 5 12.82 0.00 1.66 4.46 0.07 81.00 15:46:01 6 23.83 0.00 1.59 0.05 0.05 74.48 15:46:01 7 32.95 0.00 1.84 0.15 0.05 65.01 15:47:01 all 16.99 0.00 3.76 3.93 0.05 75.26 15:47:01 0 17.63 0.00 4.51 20.47 0.07 57.32 15:47:01 1 16.49 0.00 4.42 1.17 0.03 77.89 15:47:01 2 15.09 0.00 3.90 0.76 0.05 80.20 15:47:01 3 21.31 0.00 3.46 6.07 0.08 69.08 15:47:01 4 15.04 0.00 3.60 0.12 0.05 81.20 15:47:01 5 19.80 0.00 4.13 2.15 0.05 73.87 15:47:01 6 15.29 0.00 3.01 0.52 0.03 81.15 15:47:01 7 15.32 0.00 3.13 0.20 0.05 81.30 15:48:01 all 32.86 0.00 5.91 5.35 0.10 55.77 15:48:01 0 32.63 0.00 6.27 2.51 0.12 58.47 15:48:01 1 34.09 0.00 5.73 0.56 0.10 59.52 15:48:01 2 35.38 0.00 6.02 0.90 0.10 57.60 15:48:01 3 34.89 0.00 5.37 0.75 0.10 58.89 15:48:01 4 34.68 0.00 6.66 20.41 0.10 38.15 15:48:01 5 30.47 0.00 5.96 2.83 0.14 60.61 15:48:01 6 31.24 0.00 5.22 12.38 0.10 51.06 15:48:01 7 29.51 0.00 6.02 2.52 0.08 61.86 15:49:01 all 40.77 0.00 5.01 0.88 0.12 53.22 15:49:01 0 35.10 0.00 4.28 0.37 0.12 60.14 15:49:01 1 45.30 0.00 5.44 0.72 0.12 48.42 15:49:01 2 47.43 0.00 3.73 0.10 0.12 48.62 15:49:01 3 36.54 0.00 5.49 0.78 0.10 57.09 15:49:01 4 43.80 0.00 5.22 0.24 0.10 50.64 15:49:01 5 39.23 0.00 6.72 0.64 0.12 53.30 15:49:01 6 48.05 0.00 5.30 4.22 0.12 42.31 15:49:01 7 30.72 0.00 3.87 0.00 0.15 65.25 15:50:01 all 9.70 0.00 2.28 1.57 0.05 86.39 15:50:01 0 3.03 0.00 1.42 0.82 0.03 94.70 15:50:01 1 5.45 0.00 2.62 0.20 0.05 91.67 15:50:01 2 44.24 0.00 2.54 1.03 0.08 52.10 15:50:01 3 6.02 0.00 2.79 0.89 0.10 90.20 15:50:01 4 6.36 0.00 2.65 0.23 0.03 90.72 15:50:01 5 3.21 0.00 2.84 0.99 0.03 92.92 15:50:01 6 6.41 0.00 2.31 7.01 0.07 84.20 15:50:01 7 2.69 0.00 1.09 1.41 0.03 94.78 Average: all 26.10 0.00 3.03 2.50 0.07 68.29 Average: 0 25.70 0.00 3.07 3.88 0.07 67.29 Average: 1 25.24 0.00 3.18 0.66 0.07 70.85 Average: 2 31.85 0.00 2.89 0.61 0.07 64.58 Average: 3 27.31 0.00 3.20 3.49 0.08 65.92 Average: 4 28.25 0.00 3.14 3.41 0.07 65.14 Average: 5 22.37 0.00 3.31 1.65 0.07 72.61 Average: 6 24.23 0.00 2.83 5.54 0.07 67.33 Average: 7 23.86 0.00 2.63 0.79 0.07 72.66