---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14744 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 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 832 26527 0 4806 30878 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:11:4c:9c brd ff:ff:ff:ff:ff:ff inet 10.30.106.116/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85857sec preferred_lft 85857sec inet6 fe80::f816:3eff:fe11:4c9c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4d:65:c3:47 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-14744) 03/21/24 _x86_64_ (8 CPU) 02:48:23 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 115.79 51.43 64.36 2277.85 16289.71 02:51:01 122.06 22.96 99.10 2750.61 20308.62 02:52:01 433.39 13.95 419.44 787.87 100075.19 02:53:01 14.06 0.75 13.31 51.46 12227.20 02:54:01 7.35 0.00 7.35 0.00 8372.70 02:55:01 12.10 0.02 12.08 0.13 8574.14 02:56:01 7.35 0.02 7.33 2.67 8270.62 02:57:01 56.31 1.33 54.97 104.78 11485.09 Average: 96.02 11.22 84.79 743.71 23216.13 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30175412 31749072 2763808 8.39 67756 1818040 1438784 4.23 827220 1653024 145452 02:51:01 29301728 31713816 3637492 11.04 97892 2594892 1423796 4.19 948524 2337616 585736 02:52:01 26495164 31002784 6444056 19.56 132732 4547764 6043872 17.78 1726612 4220536 148 02:53:01 23792404 28493332 9146816 27.77 133112 4662140 10071852 29.63 4298216 4333912 212 02:54:01 23783992 28484520 9155228 27.79 133172 4662320 10071852 29.63 4307608 4333284 232 02:55:01 23390000 28098656 9549220 28.99 133436 4666900 10224528 30.08 4696228 4332796 360 02:56:01 23395852 28105540 9543368 28.97 133480 4667744 10423568 30.67 4691108 4333068 92 02:57:01 27142536 31596244 5796684 17.60 134788 4520244 1566460 4.61 1246628 4088340 3216 Average: 25934636 29905496 7004584 21.27 120796 4017506 6408089 18.85 2842768 3704072 91931 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 ens3 417.79 275.48 1593.65 65.20 0.00 0.00 0.00 0.00 02:50:01 lo 1.56 1.56 0.17 0.17 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 118.90 82.37 2851.27 11.59 0.00 0.00 0.00 0.00 02:51:01 lo 5.93 5.93 0.56 0.56 0.00 0.00 0.00 0.00 02:51:01 br-efc3dfe672c1 0.00 0.00 0.00 0.00 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 02:52:01 vethcab7211 0.45 0.57 0.03 0.03 0.00 0.00 0.00 0.00 02:52:01 ens3 464.75 256.95 16996.11 18.46 0.00 0.00 0.00 0.00 02:52:01 lo 6.13 6.13 0.55 0.55 0.00 0.00 0.00 0.00 02:52:01 vethd2d5bc4 0.60 0.73 0.04 0.05 0.00 0.00 0.00 0.00 02:53:01 vethcab7211 1.53 1.78 0.52 2.70 0.00 0.00 0.00 0.00 02:53:01 ens3 6.38 3.77 1.33 1.30 0.00 0.00 0.00 0.00 02:53:01 lo 5.03 5.03 9.65 9.65 0.00 0.00 0.00 0.00 02:53:01 vethd2d5bc4 22.50 18.96 8.45 26.46 0.00 0.00 0.00 0.00 02:54:01 vethcab7211 0.28 0.37 0.27 0.04 0.00 0.00 0.00 0.00 02:54:01 ens3 1.63 0.93 0.45 0.58 0.00 0.00 0.00 0.00 02:54:01 lo 5.00 5.00 0.80 0.80 0.00 0.00 0.00 0.00 02:54:01 vethd2d5bc4 3.27 3.02 1.49 1.08 0.00 0.00 0.00 0.00 02:55:01 vethcab7211 3.82 3.43 1.66 5.36 0.00 0.00 0.00 0.00 02:55:01 ens3 1.88 1.63 0.41 0.64 0.00 0.00 0.00 0.00 02:55:01 lo 16.24 16.24 32.15 32.15 0.00 0.00 0.00 0.00 02:55:01 vethd2d5bc4 103.57 84.54 35.30 176.17 0.00 0.00 0.00 0.01 02:56:01 vethcab7211 0.57 0.72 0.51 0.07 0.00 0.00 0.00 0.00 02:56:01 ens3 3.58 2.60 0.76 0.99 0.00 0.00 0.00 0.00 02:56:01 lo 14.20 14.20 0.78 0.78 0.00 0.00 0.00 0.00 02:56:01 vethd2d5bc4 1.35 1.55 0.51 0.12 0.00 0.00 0.00 0.00 02:57:01 ens3 83.57 55.79 81.49 59.36 0.00 0.00 0.00 0.00 02:57:01 lo 3.60 3.60 0.33 0.33 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 136.73 84.54 2693.22 19.67 0.00 0.00 0.00 0.00 Average: lo 7.22 7.22 5.64 5.64 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-14744) 03/21/24 _x86_64_ (8 CPU) 02:48:23 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 11.86 0.00 0.98 1.83 0.04 85.29 02:50:01 0 3.69 0.00 0.87 2.82 0.05 92.57 02:50:01 1 28.33 0.00 1.43 4.56 0.07 65.61 02:50:01 2 8.24 0.00 0.78 0.17 0.03 90.78 02:50:01 3 16.10 0.00 1.36 0.78 0.03 81.72 02:50:01 4 14.97 0.00 1.43 1.58 0.05 81.97 02:50:01 5 5.06 0.00 0.59 0.41 0.02 93.92 02:50:01 6 6.28 0.00 0.51 0.24 0.02 92.96 02:50:01 7 12.22 0.00 0.88 4.08 0.05 82.76 02:51:01 all 10.72 0.00 1.29 1.78 0.04 86.17 02:51:01 0 2.88 0.00 1.31 2.21 0.03 93.57 02:51:01 1 7.24 0.00 1.02 6.29 0.03 85.42 02:51:01 2 18.15 0.00 1.24 0.75 0.03 79.83 02:51:01 3 22.29 0.00 1.41 0.87 0.07 75.37 02:51:01 4 8.07 0.00 1.43 1.87 0.03 88.59 02:51:01 5 9.67 0.00 1.37 0.58 0.03 88.35 02:51:01 6 12.00 0.00 1.49 1.64 0.03 84.83 02:51:01 7 5.46 0.00 1.07 0.05 0.05 93.37 02:52:01 all 12.66 0.00 5.36 5.95 0.10 75.93 02:52:01 0 11.03 0.00 5.13 1.87 0.08 81.88 02:52:01 1 12.42 0.00 4.81 11.44 0.10 71.23 02:52:01 2 11.94 0.00 5.71 26.83 0.12 55.40 02:52:01 3 13.74 0.00 4.87 2.26 0.10 79.03 02:52:01 4 16.44 0.00 4.88 1.45 0.10 77.12 02:52:01 5 9.11 0.00 7.12 1.73 0.12 81.91 02:52:01 6 11.93 0.00 5.12 1.44 0.08 81.43 02:52:01 7 14.67 0.00 5.26 0.66 0.08 79.32 02:53:01 all 29.38 0.00 4.63 0.41 0.09 65.48 02:53:01 0 24.41 0.00 3.94 0.02 0.10 71.53 02:53:01 1 39.98 0.00 5.63 0.42 0.10 53.87 02:53:01 2 35.31 0.00 5.71 0.02 0.10 58.87 02:53:01 3 31.77 0.00 6.53 0.52 0.10 61.09 02:53:01 4 23.87 0.00 4.08 0.02 0.08 71.95 02:53:01 5 27.77 0.00 3.91 2.36 0.08 65.88 02:53:01 6 27.31 0.00 3.91 0.00 0.08 68.69 02:53:01 7 24.65 0.00 3.33 0.02 0.10 71.89 02:54:01 all 0.80 0.00 0.11 0.47 0.02 98.61 02:54:01 0 0.87 0.00 0.10 0.00 0.02 99.02 02:54:01 1 0.97 0.00 0.12 0.00 0.03 98.88 02:54:01 2 0.47 0.00 0.13 0.00 0.03 99.37 02:54:01 3 0.78 0.00 0.10 0.00 0.05 99.06 02:54:01 4 0.99 0.00 0.07 0.00 0.02 98.93 02:54:01 5 0.90 0.00 0.13 3.73 0.02 95.22 02:54:01 6 0.62 0.00 0.05 0.00 0.02 99.31 02:54:01 7 0.77 0.00 0.13 0.00 0.02 99.08 02:55:01 all 7.60 0.00 0.94 0.48 0.05 90.94 02:55:01 0 7.50 0.00 0.90 0.00 0.03 91.56 02:55:01 1 7.85 0.00 0.87 0.00 0.07 91.21 02:55:01 2 8.25 0.00 1.04 0.00 0.03 90.68 02:55:01 3 8.59 0.00 1.20 0.02 0.07 90.12 02:55:01 4 8.87 0.00 0.94 0.00 0.05 90.14 02:55:01 5 6.08 0.00 0.84 3.73 0.05 89.31 02:55:01 6 7.22 0.00 0.90 0.03 0.03 91.81 02:55:01 7 6.42 0.00 0.84 0.02 0.03 92.69 02:56:01 all 0.65 0.00 0.23 0.48 0.03 98.60 02:56:01 0 1.45 0.00 0.27 0.00 0.03 98.25 02:56:01 1 0.68 0.00 0.25 0.00 0.03 99.03 02:56:01 2 0.62 0.00 0.27 0.00 0.05 99.06 02:56:01 3 0.65 0.00 0.28 0.00 0.07 99.00 02:56:01 4 0.53 0.00 0.18 0.00 0.03 99.25 02:56:01 5 0.45 0.00 0.12 3.84 0.02 95.57 02:56:01 6 0.38 0.00 0.25 0.00 0.03 99.33 02:56:01 7 0.45 0.00 0.18 0.00 0.03 99.33 02:57:01 all 4.98 0.00 0.65 1.25 0.04 93.08 02:57:01 0 2.03 0.00 0.62 0.37 0.03 96.96 02:57:01 1 2.81 0.00 0.65 0.22 0.03 96.29 02:57:01 2 4.61 0.00 0.58 0.42 0.03 94.35 02:57:01 3 12.53 0.00 0.72 0.88 0.03 85.84 02:57:01 4 4.66 0.00 0.53 0.07 0.03 94.70 02:57:01 5 1.45 0.00 0.65 4.91 0.05 92.93 02:57:01 6 1.15 0.00 0.63 0.89 0.03 97.29 02:57:01 7 10.60 0.00 0.84 2.22 0.05 86.29 Average: all 9.80 0.00 1.77 1.57 0.05 86.81 Average: 0 6.72 0.00 1.64 0.91 0.05 90.69 Average: 1 12.47 0.00 1.84 2.85 0.06 82.79 Average: 2 10.92 0.00 1.92 3.48 0.05 83.63 Average: 3 13.28 0.00 2.05 0.67 0.07 83.94 Average: 4 9.77 0.00 1.69 0.62 0.05 87.87 Average: 5 7.54 0.00 1.83 2.67 0.05 87.91 Average: 6 8.34 0.00 1.60 0.53 0.04 89.49 Average: 7 9.37 0.00 1.56 0.88 0.05 88.14