---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7388 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 828 26521 0 4817 30882 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:ef:4a:b9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.34/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85842sec preferred_lft 85842sec inet6 fe80::f816:3eff:feef:4ab9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c3:8c:ff:6c 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-7388) 12/24/23 _x86_64_ (8 CPU) 02:49:05 LINUX RESTART (8 CPU) 02:50:01 tps rtps wtps bread/s bwrtn/s 02:51:01 103.73 13.91 89.82 979.44 18381.34 02:52:01 128.95 23.06 105.88 2756.87 21745.44 02:53:01 389.82 11.95 377.87 782.74 96826.15 02:54:01 9.72 0.30 9.42 19.06 7953.07 02:55:02 7.53 0.00 7.53 0.00 8107.15 02:56:01 11.79 0.00 11.79 0.00 8182.75 02:57:01 17.98 0.07 17.91 7.06 9078.44 02:58:01 64.69 1.93 62.76 111.98 11450.02 Average: 91.94 6.42 85.52 583.35 22745.59 02:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:51:01 30058072 31770468 2881148 8.75 76548 1938860 1372148 4.04 802808 1774892 161568 02:52:01 27668456 31677732 5270764 16.00 108884 4129644 1577040 4.64 983300 3867500 1966784 02:53:01 25305416 29993860 7633804 23.18 131812 4660220 7448360 21.91 2763296 4365272 364 02:54:01 24186552 28891736 8752668 26.57 132016 4662792 9076268 26.70 3899168 4336436 252 02:55:02 24179004 28884600 8760216 26.60 132092 4662968 9076268 26.70 3906856 4336608 352 02:56:01 23881912 28594636 9057308 27.50 132264 4667492 9224196 27.14 4201916 4335424 160 02:57:01 24458904 29172796 8480316 25.75 132568 4696392 6924304 20.37 3649344 4325648 0 02:58:01 27110488 31589724 5828732 17.70 136384 4539656 1511556 4.45 1258372 4102640 44460 Average: 25856100 30071944 7083120 21.50 122821 4244753 5776268 17.00 2683132 3930552 271742 02:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:51:01 ens3 70.74 43.19 1074.60 6.85 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 02:51:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 02:52:01 br-1b948eef139f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 ens3 571.15 329.91 17660.72 27.32 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 lo 10.40 10.40 0.96 0.96 0.00 0.00 0.00 0.00 02:53:01 veth6f50ab7 0.42 0.73 0.05 0.30 0.00 0.00 0.00 0.00 02:53:01 br-1b948eef139f 0.70 0.57 0.05 0.30 0.00 0.00 0.00 0.00 02:53:01 veth6c56186 0.13 0.62 0.01 0.04 0.00 0.00 0.00 0.00 02:53:01 veth4462d82 50.32 61.44 19.70 16.44 0.00 0.00 0.00 0.00 02:54:01 veth6f50ab7 0.13 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:54:01 br-1b948eef139f 2.00 2.52 3.09 6.71 0.00 0.00 0.00 0.00 02:54:01 veth6c56186 2.13 2.20 7.85 2.60 0.00 0.00 0.00 0.00 02:54:01 veth4462d82 21.36 26.81 28.98 10.09 0.00 0.00 0.00 0.00 02:55:02 veth6f50ab7 0.20 0.13 0.01 0.01 0.00 0.00 0.00 0.00 02:55:02 br-1b948eef139f 1.25 1.37 0.52 0.15 0.00 0.00 0.00 0.00 02:55:02 veth6c56186 0.40 0.22 0.05 0.06 0.00 0.00 0.00 0.00 02:55:02 veth4462d82 1.40 2.02 0.88 0.53 0.00 0.00 0.00 0.00 02:56:01 veth6f50ab7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 br-1b948eef139f 5.97 7.29 10.77 21.77 0.00 0.00 0.00 0.00 02:56:01 veth6c56186 6.44 7.08 15.63 5.48 0.00 0.00 0.00 0.00 02:56:01 veth4462d82 127.76 159.63 272.81 52.74 0.00 0.00 0.00 0.02 02:57:01 br-1b948eef139f 2.17 2.30 0.12 0.16 0.00 0.00 0.00 0.00 02:57:01 veth6c56186 1.28 1.12 0.12 0.14 0.00 0.00 0.00 0.00 02:57:01 veth4462d82 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 02:57:01 ens3 1063.73 665.96 21487.26 140.28 0.00 0.00 0.00 0.00 02:58:01 ens3 76.92 47.33 120.26 21.26 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 lo 61.16 61.16 45.30 45.30 0.00 0.00 0.00 0.00 Average: ens3 101.14 60.38 2590.52 12.80 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: lo 7.09 7.09 5.62 5.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7388) 12/24/23 _x86_64_ (8 CPU) 02:49:05 LINUX RESTART (8 CPU) 02:50:01 CPU %user %nice %system %iowait %steal %idle 02:51:01 all 9.73 0.00 0.71 2.49 0.03 87.04 02:51:01 0 24.31 0.00 1.62 4.93 0.07 69.07 02:51:01 1 13.32 0.00 0.80 0.05 0.03 85.80 02:51:01 2 1.88 0.00 0.23 0.07 0.00 97.81 02:51:01 3 0.65 0.00 0.17 0.05 0.00 99.13 02:51:01 4 0.85 0.00 0.30 0.67 0.02 98.17 02:51:01 5 8.24 0.00 0.53 0.45 0.02 90.76 02:51:01 6 0.07 0.00 0.37 12.03 0.02 87.52 02:51:01 7 28.51 0.00 1.67 1.70 0.05 68.07 02:52:01 all 12.82 0.00 3.38 1.84 0.06 81.90 02:52:01 0 13.89 0.00 2.71 5.12 0.03 78.25 02:52:01 1 27.22 0.00 4.02 2.17 0.08 66.50 02:52:01 2 15.42 0.00 3.47 0.20 0.05 80.86 02:52:01 3 7.53 0.00 3.37 3.34 0.07 85.69 02:52:01 4 5.99 0.00 3.59 0.61 0.05 89.77 02:52:01 5 14.60 0.00 2.99 0.67 0.07 81.67 02:52:01 6 8.40 0.00 3.37 2.35 0.03 85.85 02:52:01 7 9.48 0.00 3.52 0.27 0.07 86.66 02:53:01 all 16.91 0.00 3.05 6.54 0.07 73.43 02:53:01 0 19.85 0.00 3.19 4.16 0.07 72.73 02:53:01 1 16.35 0.00 3.01 1.93 0.07 78.65 02:53:01 2 21.65 0.00 2.82 1.24 0.07 74.21 02:53:01 3 14.97 0.00 2.53 1.77 0.07 80.66 02:53:01 4 11.32 0.00 3.17 38.82 0.07 46.63 02:53:01 5 17.81 0.00 3.11 1.26 0.05 77.78 02:53:01 6 21.25 0.00 3.24 0.96 0.08 74.46 02:53:01 7 12.03 0.00 3.31 2.28 0.05 82.33 02:54:01 all 15.18 0.00 1.35 0.55 0.05 82.88 02:54:01 0 15.63 0.00 1.47 0.02 0.05 82.83 02:54:01 1 13.78 0.00 1.19 0.00 0.05 84.98 02:54:01 2 16.78 0.00 1.51 0.10 0.07 81.55 02:54:01 3 16.17 0.00 1.40 0.13 0.05 82.25 02:54:01 4 12.24 0.00 1.22 4.12 0.03 82.39 02:54:01 5 16.77 0.00 1.41 0.02 0.05 81.75 02:54:01 6 16.40 0.00 1.34 0.00 0.05 82.21 02:54:01 7 13.65 0.00 1.32 0.00 0.05 84.98 02:55:02 all 0.79 0.00 0.08 0.54 0.02 98.56 02:55:02 0 1.05 0.00 0.13 0.00 0.03 98.78 02:55:02 1 0.52 0.00 0.07 0.00 0.02 99.40 02:55:02 2 0.63 0.00 0.10 0.03 0.02 99.21 02:55:02 3 2.12 0.00 0.12 0.05 0.02 97.70 02:55:02 4 0.43 0.00 0.07 4.25 0.02 95.23 02:55:02 5 0.63 0.00 0.03 0.00 0.00 99.33 02:55:02 6 0.20 0.00 0.08 0.00 0.02 99.70 02:55:02 7 0.77 0.00 0.07 0.00 0.02 99.15 02:56:01 all 7.08 0.00 0.70 0.58 0.04 91.59 02:56:01 0 5.61 0.00 0.53 0.14 0.02 93.71 02:56:01 1 7.70 0.00 0.70 0.00 0.03 91.57 02:56:01 2 7.29 0.00 0.68 0.10 0.03 91.89 02:56:01 3 6.75 0.00 0.42 0.05 0.03 92.74 02:56:01 4 7.20 0.00 1.18 4.39 0.05 87.18 02:56:01 5 6.95 0.00 0.61 0.00 0.05 92.39 02:56:01 6 6.79 0.00 0.65 0.02 0.03 92.51 02:56:01 7 8.35 0.00 0.82 0.00 0.03 90.80 02:57:01 all 1.09 0.00 0.41 0.60 0.03 97.87 02:57:01 0 0.95 0.00 0.38 0.00 0.02 98.65 02:57:01 1 1.34 0.00 0.48 0.47 0.03 97.68 02:57:01 2 0.80 0.00 0.35 0.02 0.03 98.79 02:57:01 3 0.69 0.00 0.25 0.00 0.02 99.04 02:57:01 4 1.74 0.00 0.45 2.88 0.03 94.90 02:57:01 5 0.89 0.00 0.42 1.44 0.02 97.24 02:57:01 6 0.83 0.00 0.43 0.00 0.02 98.71 02:57:01 7 1.54 0.00 0.45 0.00 0.03 97.97 02:58:01 all 8.23 0.00 0.65 0.91 0.02 90.19 02:58:01 0 2.05 0.00 0.48 0.07 0.02 97.38 02:58:01 1 31.03 0.00 1.25 0.38 0.07 67.27 02:58:01 2 21.59 0.00 1.04 0.47 0.03 76.87 02:58:01 3 2.88 0.00 0.48 0.08 0.02 96.53 02:58:01 4 0.72 0.00 0.72 1.24 0.02 97.31 02:58:01 5 0.43 0.00 0.40 4.56 0.02 94.59 02:58:01 6 4.33 0.00 0.38 0.43 0.02 94.83 02:58:01 7 2.77 0.00 0.47 0.05 0.03 96.67 Average: all 8.97 0.00 1.29 1.76 0.04 87.94 Average: 0 10.42 0.00 1.31 1.80 0.04 86.43 Average: 1 13.91 0.00 1.44 0.62 0.05 83.98 Average: 2 10.76 0.00 1.27 0.28 0.04 87.65 Average: 3 6.45 0.00 1.09 0.68 0.03 91.75 Average: 4 5.05 0.00 1.33 7.09 0.04 86.49 Average: 5 8.28 0.00 1.19 1.05 0.03 89.45 Average: 6 7.27 0.00 1.23 1.98 0.03 89.48 Average: 7 9.64 0.00 1.45 0.54 0.04 88.32