---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-706 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 12G 144G 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 848 27158 0 4160 30863 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:00:17:ab brd ff:ff:ff:ff:ff:ff inet 10.30.106.222/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86002sec preferred_lft 86002sec inet6 fe80::f816:3eff:fe00:17ab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:90:db:e7:ec 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-706) 01/29/24 _x86_64_ (8 CPU) 13:50:25 LINUX RESTART (8 CPU) 13:51:03 tps rtps wtps bread/s bwrtn/s 13:52:01 107.65 38.63 69.02 1801.34 29654.34 13:53:01 90.03 13.65 76.39 1106.22 30984.70 13:54:01 142.59 9.95 132.64 1760.77 54077.79 13:55:01 233.66 12.21 221.45 789.84 63847.08 13:56:01 27.11 0.27 26.85 12.00 23881.80 13:57:01 65.89 2.38 63.51 129.58 26608.92 Average: 111.18 12.70 98.47 928.44 38223.37 13:51:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:52:01 30134804 31687148 2804416 8.51 66340 1798424 1440308 4.24 878948 1635652 147176 13:53:01 29869960 31679504 3069260 9.32 80960 2028140 1456224 4.28 901224 1849636 160232 13:54:01 27898976 31667456 5040244 15.30 104488 3902788 1407468 4.14 975984 3648656 980964 13:55:01 25057120 29066784 7882100 23.93 112060 4031948 8876564 26.12 3701308 3712648 672 13:56:01 25431128 29458296 7508092 22.79 112504 4060816 6564580 19.31 3334600 3712632 180 13:57:01 27843060 31636716 5096160 15.47 117440 3910820 1444500 4.25 1188276 3478456 51828 Average: 27705841 30865984 5233379 15.89 98965 3288823 3531607 10.39 1830057 3006280 223509 13:51:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 ens3 93.43 65.92 908.98 16.72 0.00 0.00 0.00 0.00 13:52:01 lo 1.24 1.24 0.13 0.13 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 ens3 46.58 32.49 728.70 6.51 0.00 0.00 0.00 0.00 13:53:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 13:54:01 br-1f406ff35083 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 ens3 476.99 267.71 16831.82 20.81 0.00 0.00 0.00 0.00 13:54:01 lo 9.27 9.27 0.86 0.86 0.00 0.00 0.00 0.00 13:55:01 br-1f406ff35083 0.37 0.23 0.01 0.02 0.00 0.00 0.00 0.00 13:55:01 vethaa85a47 1.47 1.63 0.20 0.20 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 ens3 3.72 3.05 0.97 1.02 0.00 0.00 0.00 0.00 13:56:01 br-1f406ff35083 0.50 0.68 0.48 0.07 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 ens3 17.05 16.30 9.09 15.72 0.00 0.00 0.00 0.00 13:56:01 veth8ec8eb1 81.70 98.23 59.70 30.61 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 ens3 44.28 38.43 118.03 18.75 0.00 0.00 0.00 0.00 13:57:01 lo 21.16 21.16 2.36 2.36 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: ens3 113.79 70.68 3111.83 13.24 0.00 0.00 0.00 0.00 Average: lo 2.90 2.90 0.34 0.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-706) 01/29/24 _x86_64_ (8 CPU) 13:50:25 LINUX RESTART (8 CPU) 13:51:03 CPU %user %nice %system %iowait %steal %idle 13:52:01 all 8.82 0.00 0.74 4.56 0.04 85.84 13:52:01 0 4.85 0.00 0.54 5.50 0.03 89.08 13:52:01 1 14.07 0.00 0.99 0.57 0.03 84.33 13:52:01 2 3.18 0.00 0.52 0.38 0.02 95.91 13:52:01 3 1.19 0.00 0.22 17.75 0.02 80.82 13:52:01 4 1.45 0.00 0.35 0.09 0.00 98.11 13:52:01 5 9.66 0.00 0.79 0.38 0.03 89.13 13:52:01 6 34.72 0.00 2.10 5.14 0.10 57.94 13:52:01 7 1.56 0.00 0.45 6.64 0.05 91.30 13:53:01 all 7.68 0.00 0.48 6.33 0.03 85.48 13:53:01 0 0.27 0.00 0.12 0.55 0.00 99.07 13:53:01 1 1.72 0.00 0.12 0.37 0.02 97.78 13:53:01 2 15.46 0.00 0.84 0.57 0.03 83.10 13:53:01 3 2.82 0.00 0.40 18.15 0.02 78.62 13:53:01 4 25.99 0.00 0.97 7.97 0.07 65.01 13:53:01 5 12.47 0.00 0.84 1.54 0.02 85.14 13:53:01 6 1.13 0.00 0.20 0.02 0.02 98.63 13:53:01 7 1.67 0.00 0.40 21.55 0.05 76.33 13:54:01 all 8.92 0.00 2.94 6.39 0.05 81.69 13:54:01 0 8.41 0.00 3.27 0.22 0.05 88.05 13:54:01 1 13.57 0.00 2.93 2.68 0.05 80.77 13:54:01 2 8.35 0.00 2.69 2.11 0.05 86.80 13:54:01 3 7.96 0.00 2.25 2.06 0.05 87.68 13:54:01 4 7.73 0.00 3.11 11.83 0.05 77.28 13:54:01 5 12.58 0.00 2.93 23.74 0.07 60.69 13:54:01 6 5.89 0.00 2.69 5.74 0.08 85.59 13:54:01 7 6.88 0.00 3.56 2.77 0.05 86.75 13:55:01 all 28.14 0.00 3.48 5.45 0.09 62.84 13:55:01 0 26.24 0.00 3.53 1.65 0.08 68.50 13:55:01 1 34.67 0.00 4.32 3.33 0.08 57.59 13:55:01 2 30.84 0.00 3.00 1.98 0.12 64.06 13:55:01 3 22.83 0.00 2.87 0.92 0.07 73.32 13:55:01 4 28.17 0.00 3.24 10.06 0.10 58.42 13:55:01 5 25.38 0.00 3.00 1.31 0.07 70.24 13:55:01 6 28.97 0.00 3.23 9.29 0.07 58.43 13:55:01 7 28.09 0.00 4.65 15.09 0.10 52.07 13:56:01 all 4.45 0.00 0.63 2.22 0.04 92.65 13:56:01 0 5.83 0.00 0.87 8.31 0.05 84.94 13:56:01 1 3.31 0.00 0.49 0.03 0.03 96.13 13:56:01 2 5.58 0.00 0.73 0.05 0.03 93.60 13:56:01 3 3.83 0.00 0.54 0.03 0.05 95.55 13:56:01 4 3.89 0.00 0.70 2.36 0.05 93.00 13:56:01 5 5.06 0.00 0.70 0.07 0.05 94.12 13:56:01 6 3.25 0.00 0.50 6.91 0.05 89.29 13:56:01 7 4.89 0.00 0.52 0.02 0.03 94.54 13:57:01 all 8.49 0.00 0.61 1.95 0.03 88.93 13:57:01 0 16.07 0.00 0.88 0.62 0.03 82.39 13:57:01 1 17.02 0.00 0.82 0.45 0.03 81.68 13:57:01 2 4.47 0.00 0.50 0.08 0.02 94.93 13:57:01 3 0.88 0.00 0.35 0.15 0.03 98.58 13:57:01 4 11.02 0.00 0.88 2.02 0.03 86.04 13:57:01 5 12.99 0.00 0.47 0.48 0.03 86.02 13:57:01 6 0.83 0.00 0.43 11.68 0.02 87.03 13:57:01 7 4.62 0.00 0.52 0.10 0.02 94.75 Average: all 11.09 0.00 1.48 4.48 0.05 82.91 Average: 0 10.29 0.00 1.54 2.80 0.04 85.34 Average: 1 14.03 0.00 1.61 1.24 0.04 83.08 Average: 2 11.34 0.00 1.38 0.86 0.04 86.37 Average: 3 6.60 0.00 1.11 6.46 0.04 85.79 Average: 4 13.10 0.00 1.55 5.74 0.05 79.56 Average: 5 13.03 0.00 1.46 4.58 0.04 80.88 Average: 6 12.32 0.00 1.52 6.47 0.06 79.64 Average: 7 7.96 0.00 1.68 7.69 0.05 82.61