---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22777 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 14G 142G 9% / 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 826 25192 0 6148 30884 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:25:07:db brd ff:ff:ff:ff:ff:ff inet 10.30.106.115/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85909sec preferred_lft 85909sec inet6 fe80::f816:3eff:fe25:7db/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c4:ab:d6:13 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-22777) 04/12/24 _x86_64_ (8 CPU) 15:05:37 LINUX RESTART (8 CPU) 15:06:02 tps rtps wtps bread/s bwrtn/s 15:07:01 136.38 72.50 63.89 4669.45 51239.72 15:08:01 106.37 13.88 92.48 1146.21 28135.04 15:09:01 176.85 9.48 167.37 1669.86 57729.05 15:10:01 384.19 15.30 368.89 771.77 116055.14 15:11:01 84.97 0.55 84.42 51.86 22966.92 15:12:01 17.10 0.02 17.08 0.13 18919.23 15:13:01 56.77 0.05 56.72 10.26 20896.93 Average: 137.52 15.83 121.69 1180.20 45120.01 15:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:07:01 30243536 31700876 2695684 8.18 56264 1720796 1529412 4.50 871428 1550852 86536 15:08:01 29894208 31712196 3045012 9.24 82624 2035132 1466912 4.32 880368 1849136 182144 15:09:01 26766288 31689824 6172932 18.74 134200 4956088 1409328 4.15 993452 4693368 1999444 15:10:01 25376248 31243084 7562972 22.96 153544 5826228 5883908 17.31 1516748 5459488 1692 15:11:01 23681376 29664608 9257844 28.11 157256 5935852 8713096 25.64 3203872 5449924 396 15:12:01 23680260 29664560 9258960 28.11 157428 5936536 8728152 25.68 3205360 5450072 244 15:13:01 25147268 31148648 7791952 23.66 158300 5963328 2382972 7.01 1792072 5445808 100 Average: 26398455 30974828 6540765 19.86 128517 4624851 4301969 12.66 1780471 4271235 324365 15:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:07:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 15:07:01 ens3 416.30 281.48 1462.93 66.94 0.00 0.00 0.00 0.00 15:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 15:08:01 ens3 45.43 32.59 659.96 7.65 0.00 0.00 0.00 0.00 15:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 br-459f2a667428 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 lo 10.46 10.46 1.04 1.04 0.00 0.00 0.00 0.00 15:09:01 ens3 1077.84 497.53 20879.26 37.01 0.00 0.00 0.00 0.00 15:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 veth63f52c6 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 15:10:01 br-459f2a667428 0.58 0.62 0.05 0.30 0.00 0.00 0.00 0.00 15:10:01 vethd778d61 0.00 0.30 0.00 0.02 0.00 0.00 0.00 0.00 15:10:01 veth8b82683 0.13 0.23 0.01 0.02 0.00 0.00 0.00 0.00 15:11:01 veth63f52c6 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 15:11:01 br-459f2a667428 1.13 1.17 1.51 1.57 0.00 0.00 0.00 0.00 15:11:01 vethd778d61 0.52 0.60 0.05 1.32 0.00 0.00 0.00 0.00 15:11:01 veth8b82683 3.30 4.03 0.64 0.42 0.00 0.00 0.00 0.00 15:12:01 veth63f52c6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 br-459f2a667428 1.35 1.53 0.33 0.18 0.00 0.00 0.00 0.00 15:12:01 vethd778d61 0.55 0.55 0.05 1.51 0.00 0.00 0.00 0.00 15:12:01 veth8b82683 3.20 4.67 0.66 0.36 0.00 0.00 0.00 0.00 15:13:01 br-459f2a667428 1.10 1.42 0.09 0.14 0.00 0.00 0.00 0.00 15:13:01 lo 34.99 34.99 6.22 6.22 0.00 0.00 0.00 0.00 15:13:01 ens3 1996.92 1103.60 33014.73 148.87 0.00 0.00 0.00 0.00 15:13:01 vethe37a976 46.56 40.76 17.91 39.95 0.00 0.00 0.00 0.00 Average: br-459f2a667428 0.60 0.68 0.28 0.31 0.00 0.00 0.00 0.00 Average: lo 4.52 4.52 0.85 0.85 0.00 0.00 0.00 0.00 Average: ens3 284.21 156.74 4718.45 21.14 0.00 0.00 0.00 0.00 Average: vethe37a976 6.67 5.84 2.57 5.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22777) 04/12/24 _x86_64_ (8 CPU) 15:05:37 LINUX RESTART (8 CPU) 15:06:02 CPU %user %nice %system %iowait %steal %idle 15:07:01 all 9.19 0.00 0.99 7.62 0.04 82.16 15:07:01 0 4.29 0.00 0.85 1.05 0.02 93.79 15:07:01 1 10.39 0.00 0.73 14.00 0.03 74.85 15:07:01 2 5.95 0.00 1.09 22.95 0.03 69.98 15:07:01 3 24.28 0.00 1.67 2.39 0.07 71.60 15:07:01 4 10.37 0.00 1.12 0.51 0.03 87.97 15:07:01 5 3.18 0.00 0.56 18.68 0.03 77.55 15:07:01 6 9.93 0.00 1.14 0.80 0.03 88.10 15:07:01 7 5.18 0.00 0.71 0.59 0.08 93.43 15:08:01 all 10.41 0.00 0.65 2.65 0.02 86.27 15:08:01 0 4.88 0.00 0.20 0.05 0.02 94.85 15:08:01 1 1.20 0.00 0.12 0.02 0.00 98.67 15:08:01 2 9.76 0.00 0.87 0.42 0.02 88.93 15:08:01 3 23.15 0.00 1.05 2.76 0.05 72.99 15:08:01 4 27.38 0.00 1.38 1.72 0.05 69.47 15:08:01 5 0.91 0.00 0.37 15.00 0.02 83.70 15:08:01 6 9.33 0.00 0.65 0.42 0.03 89.57 15:08:01 7 6.67 0.00 0.53 0.82 0.02 91.96 15:09:01 all 13.07 0.00 4.52 4.16 0.09 78.15 15:09:01 0 10.03 0.00 3.85 3.23 0.07 82.82 15:09:01 1 12.36 0.00 5.52 1.33 0.14 80.65 15:09:01 2 7.74 0.00 4.80 0.14 0.08 87.23 15:09:01 3 19.63 0.00 4.46 5.90 0.10 69.90 15:09:01 4 17.14 0.00 4.60 0.61 0.07 77.58 15:09:01 5 12.45 0.00 4.67 11.84 0.10 70.94 15:09:01 6 13.92 0.00 4.92 9.28 0.08 71.80 15:09:01 7 11.32 0.00 3.38 0.98 0.10 84.22 15:10:01 all 7.97 0.00 2.77 13.68 0.06 75.52 15:10:01 0 7.65 0.00 2.92 27.74 0.07 61.62 15:10:01 1 10.41 0.00 2.57 15.69 0.07 71.27 15:10:01 2 8.08 0.00 3.20 2.69 0.05 85.99 15:10:01 3 6.88 0.00 3.02 2.62 0.05 87.43 15:10:01 4 7.53 0.00 2.47 6.78 0.05 83.17 15:10:01 5 7.45 0.00 1.99 25.19 0.05 65.32 15:10:01 6 7.12 0.00 3.24 26.56 0.05 63.03 15:10:01 7 8.62 0.00 2.78 2.21 0.05 86.35 15:11:01 all 26.74 0.00 2.58 1.54 0.08 69.06 15:11:01 0 26.98 0.00 2.79 0.38 0.08 69.76 15:11:01 1 23.00 0.00 2.16 0.85 0.07 73.92 15:11:01 2 30.57 0.00 2.91 0.05 0.10 66.38 15:11:01 3 34.19 0.00 3.14 1.14 0.10 61.43 15:11:01 4 24.71 0.00 2.52 7.69 0.08 64.99 15:11:01 5 20.11 0.00 1.91 0.08 0.07 77.83 15:11:01 6 26.79 0.00 2.10 0.17 0.08 70.86 15:11:01 7 27.61 0.00 3.10 1.98 0.08 67.23 15:12:01 all 2.77 0.00 0.29 0.90 0.03 96.01 15:12:01 0 2.77 0.00 0.28 0.07 0.02 96.86 15:12:01 1 2.37 0.00 0.27 0.08 0.03 97.24 15:12:01 2 2.20 0.00 0.22 0.00 0.02 97.56 15:12:01 3 3.25 0.00 0.23 0.03 0.02 96.46 15:12:01 4 1.71 0.00 0.20 7.01 0.02 91.07 15:12:01 5 2.67 0.00 0.22 0.03 0.02 97.06 15:12:01 6 2.98 0.00 0.38 0.00 0.03 96.61 15:12:01 7 4.18 0.00 0.50 0.00 0.03 95.29 15:13:01 all 1.40 0.00 0.46 1.13 0.03 96.98 15:13:01 0 1.20 0.00 0.47 0.30 0.02 98.01 15:13:01 1 1.96 0.00 0.48 0.33 0.03 97.19 15:13:01 2 1.54 0.00 0.43 0.05 0.02 97.96 15:13:01 3 1.13 0.00 0.43 0.38 0.03 98.01 15:13:01 4 2.26 0.00 0.37 6.82 0.03 90.52 15:13:01 5 1.04 0.00 0.40 0.25 0.02 98.29 15:13:01 6 1.29 0.00 0.65 0.87 0.05 97.14 15:13:01 7 0.80 0.00 0.47 0.05 0.02 98.67 Average: all 10.21 0.00 1.75 4.52 0.05 83.48 Average: 0 8.26 0.00 1.62 4.68 0.04 85.40 Average: 1 8.79 0.00 1.68 4.59 0.05 84.88 Average: 2 9.40 0.00 1.93 3.71 0.05 84.92 Average: 3 16.04 0.00 2.00 2.17 0.06 79.74 Average: 4 13.01 0.00 1.80 4.46 0.05 80.68 Average: 5 6.82 0.00 1.44 10.15 0.04 81.55 Average: 6 10.18 0.00 1.86 5.42 0.05 82.48 Average: 7 9.19 0.00 1.64 0.95 0.06 88.17