---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35525 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 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 875 26919 0 4371 30835 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:ba:25:8b brd ff:ff:ff:ff:ff:ff inet 10.30.107.172/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85974sec preferred_lft 85974sec inet6 fe80::f816:3eff:feba:258b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e3:78:ed:2b 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-35525) 04/27/24 _x86_64_ (8 CPU) 00:53:23 LINUX RESTART (8 CPU) 00:54:02 tps rtps wtps bread/s bwrtn/s 00:55:01 128.61 24.27 104.34 1278.70 62377.63 00:56:01 185.09 43.89 141.19 2511.05 68922.91 00:57:01 27.80 2.93 24.86 93.18 12772.00 00:58:01 27.20 0.05 27.15 2.27 22631.96 00:59:01 24.56 0.18 24.38 6.93 30586.34 01:00:01 268.29 4.35 263.94 615.23 13967.67 Average: 110.20 12.58 97.62 749.74 35133.96 00:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:55:01 30077092 31679448 2862128 8.69 71452 1841016 1418328 4.17 899480 1667296 151104 00:56:01 28287444 30276444 4651776 14.12 87224 2196688 2682460 7.89 2404904 1919104 26176 00:57:01 27439176 29905136 5500044 16.70 90808 2660532 2840064 8.36 2864228 2288780 434588 00:58:01 26573408 29687112 6365812 19.33 93648 3294152 3029252 8.91 3080772 2913920 399716 00:59:01 27397564 31301756 5541656 16.82 96592 4064188 1685648 4.96 1525060 3625940 266696 01:00:01 27547996 31555084 5391224 16.37 99476 4160132 1425640 4.19 1318632 3678104 26836 Average: 27887113 30734163 5052107 15.34 89867 3036118 2180232 6.41 2015513 2682191 217519 00:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:55:01 ens3 59.13 46.37 846.60 7.59 0.00 0.00 0.00 0.00 00:55:01 lo 1.69 1.69 0.19 0.19 0.00 0.00 0.00 0.00 00:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:56:01 ens3 626.30 439.56 3501.77 115.92 0.00 0.00 0.00 0.00 00:56:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 00:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:57:01 ens3 660.57 424.81 506.50 132.09 0.00 0.00 0.00 0.00 00:57:01 lo 16.08 16.08 37.20 37.20 0.00 0.00 0.00 0.00 00:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:58:01 ens3 184.80 126.35 649.16 38.60 0.00 0.00 0.00 0.00 00:58:01 lo 4.97 4.97 2.25 2.25 0.00 0.00 0.00 0.00 00:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:59:01 ens3 438.72 350.70 1745.11 84.25 0.00 0.00 0.00 0.00 00:59:01 lo 3.15 3.15 1.26 1.26 0.00 0.00 0.00 0.00 00:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 ens3 404.32 280.29 1059.59 115.31 0.00 0.00 0.00 0.00 01:00:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 01:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 396.58 278.66 1386.30 82.50 0.00 0.00 0.00 0.00 Average: lo 4.53 4.53 6.86 6.86 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-35525) 04/27/24 _x86_64_ (8 CPU) 00:53:23 LINUX RESTART (8 CPU) 00:54:02 CPU %user %nice %system %iowait %steal %idle 00:55:01 all 10.13 0.00 0.73 2.73 0.04 86.38 00:55:01 0 1.32 0.00 0.27 0.05 0.03 98.32 00:55:01 1 1.53 0.00 0.32 16.90 0.05 81.19 00:55:01 2 4.86 0.00 0.49 0.19 0.02 94.44 00:55:01 3 27.34 0.00 1.76 1.34 0.05 69.50 00:55:01 4 22.52 0.00 1.37 0.63 0.03 75.44 00:55:01 5 14.65 0.00 0.90 0.61 0.02 83.83 00:55:01 6 3.94 0.00 0.24 0.20 0.08 95.54 00:55:01 7 4.78 0.00 0.44 1.94 0.02 92.82 00:56:01 all 34.45 0.00 1.36 2.18 0.06 61.96 00:56:01 0 37.39 0.00 1.39 0.54 0.07 60.61 00:56:01 1 18.65 0.00 0.87 7.45 0.05 72.98 00:56:01 2 32.47 0.00 1.02 0.40 0.07 66.04 00:56:01 3 29.89 0.00 1.84 1.15 0.07 67.05 00:56:01 4 43.16 0.00 1.02 0.82 0.07 54.93 00:56:01 5 46.29 0.00 2.74 6.14 0.08 44.75 00:56:01 6 30.17 0.00 0.97 0.40 0.05 68.41 00:56:01 7 37.57 0.00 1.00 0.55 0.07 60.81 00:57:01 all 44.44 0.00 1.25 0.32 0.07 53.92 00:57:01 0 44.43 0.00 2.05 0.13 0.07 53.31 00:57:01 1 48.57 0.00 1.07 0.12 0.07 50.18 00:57:01 2 43.06 0.00 1.32 0.05 0.07 55.51 00:57:01 3 49.41 0.00 1.27 0.00 0.05 49.27 00:57:01 4 42.52 0.00 1.24 0.08 0.05 56.11 00:57:01 5 43.67 0.00 0.85 2.14 0.07 53.28 00:57:01 6 50.18 0.00 1.05 0.05 0.08 48.63 00:57:01 7 33.72 0.00 1.15 0.00 0.07 65.06 00:58:01 all 45.08 0.00 1.16 0.46 0.06 53.23 00:58:01 0 37.62 0.00 1.25 1.91 0.07 59.15 00:58:01 1 44.28 0.00 1.07 0.00 0.07 54.58 00:58:01 2 45.19 0.00 1.40 0.00 0.07 53.34 00:58:01 3 48.92 0.00 0.92 0.00 0.08 50.08 00:58:01 4 45.82 0.00 1.41 1.61 0.07 51.10 00:58:01 5 50.62 0.00 1.03 0.15 0.08 48.11 00:58:01 6 59.52 0.00 1.22 0.00 0.07 39.20 00:58:01 7 28.72 0.00 1.03 0.00 0.05 70.20 00:59:01 all 28.94 0.00 0.98 0.78 0.06 69.25 00:59:01 0 20.43 0.00 0.70 2.59 0.05 76.23 00:59:01 1 33.73 0.00 1.37 0.00 0.05 64.85 00:59:01 2 29.40 0.00 0.55 0.00 0.05 70.00 00:59:01 3 27.71 0.00 0.99 1.51 0.05 69.75 00:59:01 4 37.04 0.00 0.88 0.00 0.05 62.02 00:59:01 5 26.98 0.00 0.68 1.32 0.05 70.97 00:59:01 6 32.48 0.00 2.17 0.68 0.07 64.60 00:59:01 7 23.72 0.00 0.45 0.15 0.05 75.62 01:00:01 all 23.69 0.00 0.97 1.07 0.05 74.21 01:00:01 0 7.28 0.00 0.54 0.12 0.03 92.04 01:00:01 1 26.59 0.00 1.67 4.83 0.05 66.85 01:00:01 2 34.45 0.00 1.02 0.25 0.05 64.23 01:00:01 3 14.72 0.00 0.52 0.02 0.03 84.71 01:00:01 4 17.38 0.00 1.24 0.22 0.05 81.12 01:00:01 5 44.69 0.00 1.27 0.18 0.07 53.79 01:00:01 6 23.11 0.00 0.90 2.55 0.07 73.37 01:00:01 7 21.23 0.00 0.62 0.43 0.07 77.65 Average: all 31.17 0.00 1.08 1.25 0.06 66.44 Average: 0 24.80 0.00 1.04 0.89 0.05 73.22 Average: 1 28.99 0.00 1.06 4.84 0.06 65.05 Average: 2 31.63 0.00 0.97 0.15 0.05 67.20 Average: 3 33.00 0.00 1.21 0.67 0.06 65.06 Average: 4 34.77 0.00 1.19 0.56 0.05 63.43 Average: 5 37.87 0.00 1.25 1.76 0.06 59.06 Average: 6 33.31 0.00 1.09 0.65 0.07 64.88 Average: 7 25.02 0.00 0.79 0.51 0.05 73.63