---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-399 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 843 27921 0 3401 30867 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:ce:50:32 brd ff:ff:ff:ff:ff:ff inet 10.30.107.108/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85946sec preferred_lft 85946sec inet6 fe80::f816:3eff:fece:5032/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a7:01:99:8a 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:a7ff:fe01:998a/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-399) 01/27/24 _x86_64_ (8 CPU) 21:54:23 LINUX RESTART (8 CPU) 21:55:02 tps rtps wtps bread/s bwrtn/s 21:56:01 108.03 17.88 90.15 1037.65 30900.66 21:57:01 163.39 34.81 128.58 826.80 37683.99 21:58:01 87.59 4.08 83.50 256.36 34196.30 21:59:01 64.51 0.22 64.29 20.00 29304.98 22:00:01 117.91 2.25 115.66 358.34 49773.97 22:01:01 205.15 0.03 205.12 0.27 57747.98 Average: 124.48 9.86 114.62 414.84 39959.81 21:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:56:01 30029000 31692588 2910220 8.84 75768 1893444 1446112 4.25 887492 1720316 163812 21:57:01 29025076 31079580 3914144 11.88 96180 2247532 2181680 6.42 1567088 2007760 133428 21:58:01 29089532 31157156 3849688 11.69 122528 2229868 2050140 6.03 1522896 1980608 68944 21:59:01 29169568 31185208 3769652 11.44 126404 2175312 2023680 5.95 1498580 1928452 15704 22:00:01 28261008 31041832 4678212 14.20 141620 2891592 2226036 6.55 1741188 2532128 197580 22:01:01 27590604 31133136 5348616 16.24 189600 3500892 2066184 6.08 1809452 3023156 103640 Average: 28860798 31214917 4078422 12.38 125350 2489773 1998972 5.88 1504449 2198737 113851 21:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:56:01 ens3 64.26 42.06 987.89 8.14 0.00 0.00 0.00 0.00 21:56:01 lo 1.29 1.29 0.14 0.14 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 21:57:01 ens3 240.14 176.09 2612.83 35.11 0.00 0.00 0.00 0.00 21:57:01 lo 1.87 1.87 0.19 0.19 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 21:58:01 ens3 89.35 49.29 1076.48 12.52 0.00 0.00 0.00 0.00 21:58:01 lo 0.33 0.33 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 21:59:01 ens3 45.28 40.16 13.11 10.82 0.00 0.00 0.00 0.00 21:59:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 22:00:01 veth217c2b5 66.91 123.30 8.16 2697.89 0.00 0.00 0.00 0.22 22:00:01 docker0 86.20 191.53 8.32 4150.21 0.00 0.00 0.00 0.00 22:00:01 ens3 222.53 109.37 4408.37 13.91 0.00 0.00 0.00 0.00 22:00:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 22:01:01 docker0 0.87 0.78 0.15 6.58 0.00 0.00 0.00 0.00 22:01:01 ens3 1.22 1.15 6.65 0.41 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 Average: docker0 14.55 32.14 1.42 694.73 0.00 0.00 0.00 0.00 Average: ens3 110.59 69.76 1519.03 13.50 0.00 0.00 0.00 0.00 Average: lo 0.78 0.78 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-399) 01/27/24 _x86_64_ (8 CPU) 21:54:23 LINUX RESTART (8 CPU) 21:55:02 CPU %user %nice %system %iowait %steal %idle 21:56:01 all 10.53 0.00 0.72 2.18 0.03 86.55 21:56:01 0 44.24 0.00 2.44 2.24 0.07 51.01 21:56:01 1 23.43 0.00 1.39 1.70 0.05 73.43 21:56:01 2 8.69 0.00 0.56 0.03 0.02 90.70 21:56:01 3 2.39 0.00 0.19 0.49 0.00 96.93 21:56:01 4 2.26 0.00 0.47 8.20 0.03 89.04 21:56:01 5 0.08 0.00 0.03 0.00 0.05 99.83 21:56:01 6 0.93 0.00 0.25 0.19 0.00 98.63 21:56:01 7 2.27 0.00 0.41 4.51 0.02 92.80 21:57:01 all 15.26 0.00 1.05 2.00 0.04 81.65 21:57:01 0 16.14 0.00 1.51 2.16 0.03 80.16 21:57:01 1 8.97 0.00 0.73 1.52 0.03 88.74 21:57:01 2 9.25 0.00 0.45 0.27 0.03 90.00 21:57:01 3 15.81 0.00 1.00 0.22 0.05 82.92 21:57:01 4 45.27 0.00 1.86 4.29 0.08 48.50 21:57:01 5 6.68 0.00 0.88 0.23 0.02 92.19 21:57:01 6 11.75 0.00 1.30 0.68 0.03 86.22 21:57:01 7 8.09 0.00 0.68 6.60 0.03 84.60 21:58:01 all 11.31 0.00 0.89 1.69 0.03 86.08 21:58:01 0 10.01 0.00 0.52 0.28 0.02 89.17 21:58:01 1 18.35 0.00 0.77 0.80 0.03 80.05 21:58:01 2 0.62 0.00 0.17 0.00 0.02 99.20 21:58:01 3 5.97 0.00 0.42 0.08 0.03 93.49 21:58:01 4 36.52 0.00 3.00 10.41 0.05 50.02 21:58:01 5 15.27 0.00 1.76 0.49 0.05 82.44 21:58:01 6 1.47 0.00 0.10 0.02 0.03 98.38 21:58:01 7 2.27 0.00 0.40 1.45 0.02 95.86 21:59:01 all 11.61 0.00 0.61 1.73 0.03 86.02 21:59:01 0 0.50 0.00 0.05 0.00 0.02 99.43 21:59:01 1 2.29 0.00 0.25 2.44 0.00 95.03 21:59:01 2 0.50 0.00 0.03 0.00 0.00 99.47 21:59:01 3 5.87 0.00 0.22 0.00 0.00 93.92 21:59:01 4 1.48 0.00 0.78 7.97 0.02 89.74 21:59:01 5 6.69 0.00 0.30 0.33 0.02 92.66 21:59:01 6 17.61 0.00 0.52 0.07 0.05 81.75 21:59:01 7 57.98 0.00 2.72 3.05 0.15 36.10 22:00:01 all 9.24 0.00 1.30 2.46 0.04 86.97 22:00:01 0 1.32 0.00 0.93 0.08 0.03 97.63 22:00:01 1 0.87 0.00 0.90 0.13 0.03 98.07 22:00:01 2 35.25 0.00 2.76 10.82 0.07 51.10 22:00:01 3 15.03 0.00 1.57 1.44 0.05 81.92 22:00:01 4 16.18 0.00 2.40 2.40 0.05 78.97 22:00:01 5 2.22 0.00 0.43 0.07 0.02 97.26 22:00:01 6 1.85 0.00 0.73 0.23 0.03 97.15 22:00:01 7 1.29 0.00 0.67 4.53 0.05 93.46 22:01:01 all 8.69 0.00 2.03 4.55 0.04 84.69 22:01:01 0 8.79 0.00 1.59 0.12 0.03 89.47 22:01:01 1 3.29 0.00 1.00 8.72 0.03 86.95 22:01:01 2 2.15 0.00 1.85 10.10 0.02 85.87 22:01:01 3 37.37 0.00 5.36 6.63 0.07 50.57 22:01:01 4 3.69 0.00 1.94 0.25 0.05 94.06 22:01:01 5 2.82 0.00 1.11 0.12 0.05 95.91 22:01:01 6 7.77 0.00 2.35 9.03 0.05 80.80 22:01:01 7 3.89 0.00 1.11 1.34 0.03 93.64 Average: all 11.11 0.00 1.10 2.43 0.03 85.32 Average: 0 13.42 0.00 1.17 0.81 0.03 84.57 Average: 1 9.50 0.00 0.84 2.55 0.03 87.08 Average: 2 9.39 0.00 0.97 3.54 0.03 86.07 Average: 3 13.72 0.00 1.45 1.47 0.03 83.33 Average: 4 17.61 0.00 1.74 5.60 0.05 75.00 Average: 5 5.64 0.00 0.75 0.21 0.03 93.37 Average: 6 6.91 0.00 0.88 1.70 0.03 90.47 Average: 7 12.67 0.00 1.00 3.58 0.05 82.71