---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22856 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 930 24158 0 7078 30781 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:43:13:ba brd ff:ff:ff:ff:ff:ff inet 10.30.106.162/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85874sec preferred_lft 85874sec inet6 fe80::f816:3eff:fe43:13ba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6c:7f:fc:9b 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-22856) 07/11/24 _x86_64_ (8 CPU) 15:44:18 LINUX RESTART (8 CPU) 15:45:01 tps rtps wtps bread/s bwrtn/s 15:46:01 161.53 35.24 126.29 1671.18 83067.24 15:47:01 198.52 50.96 147.56 3855.89 49264.99 15:48:01 44.56 12.53 32.03 2360.41 4204.77 15:49:01 92.03 3.68 88.35 471.39 42222.30 15:50:01 297.77 3.28 294.48 421.00 101917.68 15:51:01 170.99 0.35 170.64 25.06 14682.22 15:52:01 47.61 0.00 47.61 0.00 1839.96 Average: 144.72 15.15 129.57 1257.86 42457.99 15:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:46:01 29984708 31645984 2954512 8.97 76244 1890384 1444456 4.25 930324 1720912 202500 15:47:01 28646004 30840536 4293216 13.03 89676 2396340 2055352 6.05 1882260 2078924 25880 15:48:01 26951316 30137920 5987904 18.18 96124 3365012 2585772 7.61 2853824 2763672 820940 15:49:01 26459080 31583800 6480140 19.67 130280 5175472 1583052 4.66 1467540 4538400 1446596 15:50:01 22941440 29723464 9997780 30.35 172724 6644080 8474936 24.94 3474276 5873356 624 15:51:01 20087276 27225536 12851944 39.02 190176 6942996 12206820 35.92 6096616 6032420 7556 15:52:01 19166484 26459016 13772736 41.81 191988 7089700 12790748 37.63 6909992 6132160 1200 Average: 24890901 29659465 8048319 24.43 135316 4786283 5877305 17.29 3373547 4162835 357899 15:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 ens3 94.19 59.63 1032.76 25.38 0.00 0.00 0.00 0.00 15:46:01 lo 1.33 1.33 0.15 0.15 0.00 0.00 0.00 0.00 15:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 ens3 896.85 670.67 6151.75 173.71 0.00 0.00 0.00 0.00 15:47:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 ens3 880.99 619.43 2303.09 205.55 0.00 0.00 0.00 0.00 15:48:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 ens3 582.77 284.15 9425.59 51.80 0.00 0.00 0.00 0.00 15:49:01 lo 5.40 5.40 0.62 0.62 0.00 0.00 0.00 0.00 15:49:01 br-91b1cf714cb7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 veth2d89455 8.10 10.18 1.61 2.27 0.00 0.00 0.00 0.00 15:50:01 veth2a0f2b9 1.88 3.22 0.22 0.68 0.00 0.00 0.00 0.00 15:50:01 veth7836126 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 veth3d24d0e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 veth2d89455 6.87 9.13 2.52 2.97 0.00 0.00 0.00 0.00 15:51:01 veth2a0f2b9 3.05 5.27 0.41 0.66 0.00 0.00 0.00 0.00 15:51:01 veth7836126 149.06 155.61 13.04 331.30 0.00 0.00 0.00 0.03 15:51:01 vethe3d37a8 155.41 149.29 331.28 13.06 0.00 0.00 0.00 0.03 15:52:01 veth2d89455 25.06 29.11 20.56 8.28 0.00 0.00 0.00 0.00 15:52:01 veth2a0f2b9 5.73 7.28 5.59 5.36 0.00 0.00 0.00 0.00 15:52:01 veth7836126 1.13 1.42 0.18 0.17 0.00 0.00 0.00 0.00 15:52:01 vethe3d37a8 8.53 20.20 6.01 11.27 0.00 0.00 0.00 0.00 Average: veth2d89455 5.72 6.92 3.53 1.93 0.00 0.00 0.00 0.00 Average: veth2a0f2b9 1.52 2.25 0.89 0.96 0.00 0.00 0.00 0.00 Average: veth7836126 21.46 22.43 1.89 47.35 0.00 0.00 0.00 0.00 Average: vethe3d37a8 23.42 24.21 48.18 3.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22856) 07/11/24 _x86_64_ (8 CPU) 15:44:18 LINUX RESTART (8 CPU) 15:45:01 CPU %user %nice %system %iowait %steal %idle 15:46:01 all 9.58 0.00 0.83 5.56 0.04 84.00 15:46:01 0 3.92 0.00 0.37 0.08 0.02 95.61 15:46:01 1 23.74 0.00 1.87 3.31 0.05 71.03 15:46:01 2 4.24 0.00 0.52 5.47 0.02 89.76 15:46:01 3 10.13 0.00 0.85 0.92 0.02 88.08 15:46:01 4 6.51 0.00 0.80 5.84 0.03 86.82 15:46:01 5 17.18 0.00 1.12 1.77 0.03 79.90 15:46:01 6 4.28 0.00 0.68 6.88 0.02 88.14 15:46:01 7 6.68 0.00 0.42 20.27 0.08 72.55 15:47:01 all 33.34 0.00 1.47 2.60 0.08 62.51 15:47:01 0 31.47 0.00 1.41 0.87 0.08 66.17 15:47:01 1 36.82 0.00 1.35 0.77 0.10 60.96 15:47:01 2 35.38 0.00 1.19 6.20 0.08 57.15 15:47:01 3 41.27 0.00 1.55 0.94 0.08 56.16 15:47:01 4 27.67 0.00 1.20 3.65 0.08 67.39 15:47:01 5 37.72 0.00 1.84 2.17 0.08 58.19 15:47:01 6 29.75 0.00 1.37 3.68 0.08 65.11 15:47:01 7 26.65 0.00 1.79 2.55 0.07 68.95 15:48:01 all 42.22 0.00 1.82 0.16 0.08 55.73 15:48:01 0 26.67 0.00 1.59 0.03 0.07 71.64 15:48:01 1 38.09 0.00 1.60 0.45 0.08 59.77 15:48:01 2 47.54 0.00 1.58 0.02 0.08 50.79 15:48:01 3 52.09 0.00 1.91 0.32 0.08 45.59 15:48:01 4 40.25 0.00 1.82 0.00 0.07 57.86 15:48:01 5 51.95 0.00 2.11 0.22 0.07 45.66 15:48:01 6 43.39 0.00 1.71 0.22 0.07 54.61 15:48:01 7 37.77 0.00 2.24 0.02 0.07 59.91 15:49:01 all 13.98 0.00 2.86 2.10 0.07 81.00 15:49:01 0 6.25 0.00 2.59 4.15 0.07 86.95 15:49:01 1 28.88 0.00 3.26 5.42 0.10 62.34 15:49:01 2 11.92 0.00 2.47 0.05 0.05 85.51 15:49:01 3 11.02 0.00 2.49 1.87 0.07 84.56 15:49:01 4 14.74 0.00 3.63 1.49 0.07 80.08 15:49:01 5 11.03 0.00 2.37 0.22 0.07 86.31 15:49:01 6 8.19 0.00 2.52 0.02 0.03 89.25 15:49:01 7 19.89 0.00 3.57 3.60 0.08 72.85 15:50:01 all 34.21 0.00 6.11 4.79 0.09 54.79 15:50:01 0 31.36 0.00 6.41 15.48 0.10 46.65 15:50:01 1 36.55 0.00 5.78 0.32 0.10 57.25 15:50:01 2 29.56 0.00 7.18 2.44 0.08 60.73 15:50:01 3 36.57 0.00 5.36 0.73 0.08 57.26 15:50:01 4 38.19 0.00 6.18 3.11 0.10 52.42 15:50:01 5 30.39 0.00 7.15 15.32 0.10 47.03 15:50:01 6 35.18 0.00 4.95 0.22 0.08 59.56 15:50:01 7 35.82 0.00 5.88 0.91 0.08 57.31 15:51:01 all 36.18 0.00 3.99 1.39 0.13 58.31 15:51:01 0 31.34 0.00 4.44 2.47 0.15 61.59 15:51:01 1 38.72 0.00 3.75 1.72 0.14 55.67 15:51:01 2 34.11 0.00 4.42 0.57 0.15 60.75 15:51:01 3 38.47 0.00 4.40 1.58 0.12 55.43 15:51:01 4 30.19 0.00 3.25 1.06 0.10 65.40 15:51:01 5 32.99 0.00 4.03 0.62 0.13 62.22 15:51:01 6 36.68 0.00 4.30 1.75 0.12 57.15 15:51:01 7 46.97 0.00 3.34 1.33 0.12 48.24 15:52:01 all 22.94 0.00 2.25 0.22 0.12 74.46 15:52:01 0 20.99 0.00 2.44 0.08 0.13 76.35 15:52:01 1 26.48 0.00 2.41 0.22 0.12 70.78 15:52:01 2 21.66 0.00 2.30 0.08 0.10 75.86 15:52:01 3 24.82 0.00 2.37 0.47 0.12 72.22 15:52:01 4 18.02 0.00 1.66 0.02 0.08 80.22 15:52:01 5 24.97 0.00 2.27 0.19 0.13 72.43 15:52:01 6 23.28 0.00 2.25 0.47 0.13 73.87 15:52:01 7 23.32 0.00 2.36 0.27 0.12 73.94 Average: all 27.48 0.00 2.75 2.40 0.09 67.28 Average: 0 21.68 0.00 2.74 3.29 0.09 72.20 Average: 1 32.74 0.00 2.85 1.74 0.10 62.56 Average: 2 26.33 0.00 2.80 2.12 0.08 68.67 Average: 3 30.61 0.00 2.70 0.98 0.08 65.64 Average: 4 25.05 0.00 2.64 2.17 0.08 70.06 Average: 5 29.47 0.00 2.97 2.89 0.09 64.58 Average: 6 25.80 0.00 2.53 1.90 0.08 69.69 Average: 7 28.15 0.00 2.80 4.14 0.09 64.82