---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10601 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: 2799.996 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 11G 145G 7% / 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 887 28406 0 2874 30839 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:0f:1e:da brd ff:ff:ff:ff:ff:ff inet 10.30.106.211/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86040sec preferred_lft 86040sec inet6 fe80::f816:3eff:fe0f:1eda/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7a:95:9d:b0 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 inet6 fe80::42:7aff:fe95:9db0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10601) 03/03/24 _x86_64_ (8 CPU) 10:41:24 LINUX RESTART (8 CPU) 10:42:01 tps rtps wtps bread/s bwrtn/s 10:43:01 115.06 42.66 72.40 1924.21 14967.24 10:44:01 122.08 20.91 101.17 843.86 19607.93 10:45:01 36.34 0.63 35.71 13.60 11778.84 10:46:01 33.68 0.67 33.01 19.33 11437.96 10:47:01 112.85 3.87 108.98 454.32 36654.82 Average: 84.00 13.75 70.25 651.06 18889.36 10:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30112856 31692952 2826364 8.58 70028 1820948 1490460 4.39 875872 1658072 152252 10:44:01 28818772 30607636 4120448 12.51 82628 2006224 2494440 7.34 2011128 1790960 21516 10:45:01 27902560 29804608 5036660 15.29 87544 2108220 5066368 14.91 2839052 1862752 19732 10:46:01 28148668 30286104 4790552 14.54 90828 2335748 2564108 7.54 2448616 1999812 156580 10:47:01 29151020 31639660 3788200 11.50 100804 2669300 1460196 4.30 1202968 2227256 43428 Average: 28826775 30806192 4112445 12.48 86366 2188088 2615114 7.69 1875527 1907770 78702 10:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 ens3 215.61 145.49 1124.07 39.18 0.00 0.00 0.00 0.00 10:43:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 ens3 334.38 222.10 1536.29 70.54 0.00 0.00 0.00 0.00 10:44:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 255.07 214.76 1281.54 87.89 0.00 0.00 0.00 0.00 10:45:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 ens3 167.79 157.62 1024.38 45.55 0.00 0.00 0.00 0.00 10:46:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 ens3 348.88 348.14 947.33 1688.38 0.00 0.00 0.00 0.00 10:47:01 lo 3.67 3.67 0.34 0.34 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 264.35 217.62 1182.72 386.31 0.00 0.00 0.00 0.00 Average: lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 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-10601) 03/03/24 _x86_64_ (8 CPU) 10:41:24 LINUX RESTART (8 CPU) 10:42:01 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 10.84 0.00 0.88 1.49 0.03 86.76 10:43:01 0 16.53 0.00 0.97 0.67 0.02 81.82 10:43:01 1 34.58 0.00 1.95 4.50 0.07 58.90 10:43:01 2 6.54 0.00 0.67 5.38 0.02 87.40 10:43:01 3 14.75 0.00 1.17 0.12 0.03 83.93 10:43:01 4 4.97 0.00 0.92 0.55 0.02 93.55 10:43:01 5 0.89 0.00 0.23 0.23 0.03 98.61 10:43:01 6 1.45 0.00 0.53 0.25 0.02 97.75 10:43:01 7 6.97 0.00 0.58 0.20 0.02 92.22 10:44:01 all 26.33 0.00 1.07 1.55 0.06 70.98 10:44:01 0 34.41 0.00 2.44 0.80 0.07 62.28 10:44:01 1 24.10 0.00 0.67 1.12 0.05 74.06 10:44:01 2 17.96 0.00 0.96 3.20 0.07 77.82 10:44:01 3 28.83 0.00 0.57 0.43 0.03 70.13 10:44:01 4 28.44 0.00 1.16 1.16 0.07 69.18 10:44:01 5 20.33 0.00 1.22 5.02 0.07 73.37 10:44:01 6 28.65 0.00 0.60 0.20 0.07 70.48 10:44:01 7 27.76 0.00 0.95 0.52 0.07 70.71 10:45:01 all 53.50 0.00 1.83 1.45 0.09 43.13 10:45:01 0 46.47 0.00 1.88 0.22 0.08 51.35 10:45:01 1 57.70 0.00 1.82 1.15 0.10 39.22 10:45:01 2 52.95 0.00 1.74 3.20 0.09 42.02 10:45:01 3 56.32 0.00 2.36 1.49 0.10 39.73 10:45:01 4 50.18 0.00 1.75 2.85 0.08 45.13 10:45:01 5 54.78 0.00 1.73 1.13 0.08 42.27 10:45:01 6 51.86 0.00 2.06 1.17 0.08 44.82 10:45:01 7 57.67 0.00 1.31 0.44 0.10 40.48 10:46:01 all 74.35 0.00 1.82 0.38 0.10 23.35 10:46:01 0 74.01 0.00 1.86 0.00 0.10 24.03 10:46:01 1 78.88 0.00 2.07 0.38 0.10 18.56 10:46:01 2 70.07 0.00 2.20 0.60 0.10 27.03 10:46:01 3 77.30 0.00 1.66 0.00 0.12 20.93 10:46:01 4 75.06 0.00 1.53 0.97 0.10 22.34 10:46:01 5 76.07 0.00 1.69 0.37 0.12 21.76 10:46:01 6 75.35 0.00 1.83 0.35 0.10 22.37 10:46:01 7 68.06 0.00 1.69 0.34 0.10 29.81 10:47:01 all 11.82 0.00 1.31 1.59 0.04 85.24 10:47:01 0 6.57 0.00 1.29 0.15 0.03 91.96 10:47:01 1 7.83 0.00 0.84 0.03 0.03 91.26 10:47:01 2 12.17 0.00 1.19 0.17 0.07 86.41 10:47:01 3 3.60 0.00 0.85 2.39 0.02 93.14 10:47:01 4 33.24 0.00 1.99 2.98 0.07 61.72 10:47:01 5 7.27 0.00 1.15 0.52 0.03 91.03 10:47:01 6 16.43 0.00 1.49 6.41 0.05 75.62 10:47:01 7 7.52 0.00 1.67 0.08 0.05 90.67 Average: all 35.34 0.00 1.38 1.29 0.07 61.92 Average: 0 35.55 0.00 1.69 0.37 0.06 62.33 Average: 1 40.64 0.00 1.47 1.44 0.07 56.38 Average: 2 31.94 0.00 1.35 2.50 0.07 64.14 Average: 3 36.10 0.00 1.32 0.89 0.06 61.64 Average: 4 38.37 0.00 1.47 1.70 0.07 58.39 Average: 5 31.87 0.00 1.21 1.45 0.07 65.40 Average: 6 34.72 0.00 1.30 1.68 0.06 62.24 Average: 7 33.53 0.00 1.24 0.31 0.07 64.85