---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3593 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 712K 3.2G 1% /run /dev/vda1 155G 11G 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 835 27894 0 3437 30876 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:86:a2:e5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.104/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85916sec preferred_lft 85916sec inet6 fe80::f816:3eff:fe86:a2e5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8e:04:2e:d9 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::42:8eff:fe04:2ed9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3593) 11/23/23 _x86_64_ (8 CPU) 21:54:29 LINUX RESTART (8 CPU) 21:55:03 tps rtps wtps bread/s bwrtn/s 21:56:01 110.00 44.23 65.77 1968.84 21679.56 21:57:01 163.14 35.18 127.96 828.00 30956.97 21:58:01 82.45 2.28 80.17 41.46 29229.93 21:59:01 65.12 2.80 62.32 234.36 23962.41 22:00:01 121.46 2.83 118.63 421.00 41178.60 22:01:01 56.01 0.00 56.01 0.00 27870.29 22:02:01 252.44 8.92 243.53 1135.14 53633.46 Average: 121.57 13.60 107.97 655.03 32696.65 21:55:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:56:01 30209236 31757904 2729984 8.29 67296 1793804 1394380 4.10 818088 1630868 143476 21:57:01 29227628 31162268 3711592 11.27 90040 2135376 2144368 6.31 1479784 1902292 120476 21:58:01 28494152 31064108 4445068 13.49 118416 2706016 2215632 6.52 1644992 2407628 373192 21:59:01 28858420 31101376 4080800 12.39 123856 2402404 2160088 6.36 1592268 2144860 179164 22:00:01 28638692 31106396 4300528 13.06 133056 2603420 2223252 6.54 1638840 2281060 67056 22:01:01 28213584 31060904 4725636 14.35 144128 2946280 2271140 6.68 1740888 2575084 100588 22:02:01 28616832 31664872 4322388 13.12 191440 3063568 1450716 4.27 1165740 2710328 44352 Average: 28894078 31273975 4045142 12.28 124033 2521553 1979939 5.83 1440086 2236017 146901 21:55:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:56:01 ens3 173.29 113.36 983.09 33.72 0.00 0.00 0.00 0.00 21:56:01 lo 1.24 1.24 0.13 0.13 0.00 0.00 0.00 0.00 21:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:57:01 ens3 195.55 154.22 1844.05 30.87 0.00 0.00 0.00 0.00 21:57:01 lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 21:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:58:01 ens3 113.78 61.06 2229.63 9.61 0.00 0.00 0.00 0.00 21:58:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 21:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:59:01 ens3 56.04 40.73 17.28 13.38 0.00 0.00 0.00 0.00 21:59:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 21:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:01 veth7dc69ab 20.43 40.28 2.25 673.33 0.00 0.00 0.00 0.06 22:00:01 ens3 159.57 70.07 2387.75 11.65 0.00 0.00 0.00 0.00 22:00:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 22:00:01 docker0 39.43 115.10 3.04 2125.85 0.00 0.00 0.00 0.00 22:01:01 veth7dc69ab 46.76 88.60 6.03 2002.74 0.00 0.00 0.00 0.16 22:01:01 ens3 89.15 47.01 2002.95 6.64 0.00 0.00 0.00 0.00 22:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:01:01 docker0 46.76 88.55 5.39 2002.74 0.00 0.00 0.00 0.00 22:02:01 ens3 57.94 36.98 62.28 29.61 0.00 0.00 0.00 0.00 22:02:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 22:02:01 docker0 0.13 0.20 0.01 0.02 0.00 0.00 0.00 0.00 Average: ens3 120.51 74.59 1362.80 19.29 0.00 0.00 0.00 0.00 Average: lo 0.77 0.77 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 12.39 29.26 1.21 592.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3593) 11/23/23 _x86_64_ (8 CPU) 21:54:29 LINUX RESTART (8 CPU) 21:55:03 CPU %user %nice %system %iowait %steal %idle 21:56:01 all 9.59 0.00 0.82 3.31 0.04 86.24 21:56:01 0 20.74 0.00 1.05 2.63 0.09 75.49 21:56:01 1 23.79 0.00 1.74 0.83 0.05 73.59 21:56:01 2 2.33 0.00 0.52 0.28 0.02 96.86 21:56:01 3 1.60 0.00 0.33 17.53 0.02 80.52 21:56:01 4 10.60 0.00 0.73 3.63 0.03 85.01 21:56:01 5 1.37 0.00 0.52 0.33 0.03 97.75 21:56:01 6 2.98 0.00 0.16 0.14 0.02 96.71 21:56:01 7 13.26 0.00 1.59 1.07 0.07 84.01 21:57:01 all 15.13 0.00 1.11 2.43 0.05 81.28 21:57:01 0 30.20 0.00 1.99 4.97 0.07 62.78 21:57:01 1 19.65 0.00 1.35 2.25 0.05 76.70 21:57:01 2 14.71 0.00 0.87 0.42 0.12 83.88 21:57:01 3 7.88 0.00 0.47 6.57 0.03 85.05 21:57:01 4 21.88 0.00 1.32 4.76 0.03 72.01 21:57:01 5 13.34 0.00 1.10 0.17 0.03 85.36 21:57:01 6 8.77 0.00 1.02 0.13 0.03 90.05 21:57:01 7 4.66 0.00 0.72 0.13 0.05 94.43 21:58:01 all 8.75 0.00 0.60 3.63 0.03 86.99 21:58:01 0 0.27 0.00 0.08 0.23 0.00 99.42 21:58:01 1 26.60 0.00 2.07 3.74 0.07 67.52 21:58:01 2 0.00 0.00 0.27 11.93 0.03 87.77 21:58:01 3 6.05 0.00 0.45 3.05 0.00 90.44 21:58:01 4 31.95 0.00 1.20 4.28 0.07 62.50 21:58:01 5 0.59 0.00 0.27 5.69 0.03 93.43 21:58:01 6 4.02 0.00 0.33 0.13 0.02 95.49 21:58:01 7 0.43 0.00 0.17 0.00 0.02 99.38 21:59:01 all 10.97 0.00 0.57 2.67 0.03 85.75 21:59:01 0 0.72 0.00 0.80 0.00 0.02 98.47 21:59:01 1 9.41 0.00 0.60 0.70 0.02 89.27 21:59:01 2 1.39 0.00 0.30 4.09 0.00 94.22 21:59:01 3 67.96 0.00 1.77 2.92 0.10 27.26 21:59:01 4 2.74 0.00 0.13 0.00 0.03 97.10 21:59:01 5 1.67 0.00 0.40 13.43 0.02 84.47 21:59:01 6 1.37 0.00 0.17 0.00 0.02 98.45 21:59:01 7 2.47 0.00 0.38 0.30 0.02 96.83 22:00:01 all 9.53 0.00 1.33 3.20 0.04 85.92 22:00:01 0 4.93 0.00 0.84 1.19 0.02 93.03 22:00:01 1 2.12 0.00 0.48 0.02 0.02 97.36 22:00:01 2 21.20 0.00 1.17 0.85 0.05 76.73 22:00:01 3 29.34 0.00 2.92 1.94 0.05 65.75 22:00:01 4 13.43 0.00 2.54 0.22 0.05 83.77 22:00:01 5 1.60 0.00 1.03 19.99 0.03 77.35 22:00:01 6 1.80 0.00 0.33 0.02 0.03 97.81 22:00:01 7 1.74 0.00 1.29 1.49 0.03 95.45 22:01:01 all 10.23 0.00 0.99 2.18 0.03 86.57 22:01:01 0 21.91 0.00 2.30 1.02 0.07 74.70 22:01:01 1 1.78 0.00 0.43 0.00 0.02 97.77 22:01:01 2 3.38 0.00 0.77 0.73 0.02 95.10 22:01:01 3 27.93 0.00 1.58 1.80 0.05 68.63 22:01:01 4 10.10 0.00 1.22 0.48 0.02 88.19 22:01:01 5 1.23 0.00 0.27 8.79 0.03 89.69 22:01:01 6 12.84 0.00 0.95 0.60 0.03 85.58 22:01:01 7 2.69 0.00 0.42 3.98 0.02 92.90 22:02:01 all 8.48 0.00 2.19 3.24 0.04 86.05 22:02:01 0 3.82 0.00 1.39 0.03 0.03 94.73 22:02:01 1 2.39 0.00 1.56 0.39 0.02 95.65 22:02:01 2 4.63 0.00 1.09 0.37 0.02 93.89 22:02:01 3 17.54 0.00 2.07 0.27 0.08 80.04 22:02:01 4 2.34 0.00 1.74 0.85 0.02 95.05 22:02:01 5 4.13 0.00 0.92 0.17 0.03 94.76 22:02:01 6 27.56 0.00 7.20 18.97 0.07 46.20 22:02:01 7 5.47 0.00 1.51 4.90 0.03 88.09 Average: all 10.39 0.00 1.09 2.95 0.04 85.54 Average: 0 11.75 0.00 1.21 1.43 0.04 85.57 Average: 1 12.20 0.00 1.17 1.13 0.03 85.46 Average: 2 6.83 0.00 0.71 2.68 0.04 89.75 Average: 3 22.71 0.00 1.37 4.81 0.05 71.06 Average: 4 13.31 0.00 1.27 2.02 0.04 83.36 Average: 5 3.43 0.00 0.64 6.96 0.03 88.94 Average: 6 8.49 0.00 1.45 2.86 0.03 87.16 Average: 7 4.35 0.00 0.86 1.70 0.03 93.06