---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-163 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 838 27893 0 3435 30873 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:f5:2a:11 brd ff:ff:ff:ff:ff:ff inet 10.30.106.179/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85937sec preferred_lft 85937sec inet6 fe80::f816:3eff:fef5:2a11/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:19:ce:c3:4e 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::42:19ff:fece:c34e/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-163) 11/28/23 _x86_64_ (8 CPU) 21:54:19 LINUX RESTART (8 CPU) 21:55:03 tps rtps wtps bread/s bwrtn/s 21:56:01 100.02 37.82 62.20 1760.39 8766.76 21:57:01 150.84 34.83 116.01 827.73 18072.05 21:58:01 80.57 3.82 76.76 216.46 14965.01 21:59:01 60.62 0.32 60.31 40.79 8953.84 22:00:01 106.13 2.60 103.53 385.00 28373.94 22:01:02 135.41 0.02 135.39 0.13 27378.77 22:02:01 173.80 9.64 164.16 1154.11 25514.59 Average: 115.28 12.61 102.67 619.66 18893.07 21:55:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:56:01 30148296 31732172 2790924 8.47 68136 1827444 1456524 4.29 848492 1659808 160808 21:57:01 29207472 31196084 3731748 11.33 91372 2187680 2155992 6.34 1449956 1953816 136832 21:58:01 28632168 31086768 4307052 13.08 121664 2586868 2229840 6.56 1569080 2346812 340344 21:59:01 28710648 31172460 4228572 12.84 126544 2586896 2152776 6.33 1503768 2332668 339056 22:00:01 28431612 31082744 4507608 13.68 139112 2773116 2280432 6.71 1697908 2418412 170164 22:01:02 28032112 31185928 4907108 14.90 168328 3189104 2264924 6.66 1633552 2827004 168908 22:02:01 28583872 31634960 4355348 13.22 193352 3066512 1488672 4.38 1203892 2709360 57144 Average: 28820883 31298731 4118337 12.50 129787 2602517 2004166 5.90 1415235 2321126 196179 21:55:03 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 103.95 70.14 928.35 15.64 0.00 0.00 0.00 0.00 21:56:01 lo 1.31 1.31 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 202.90 164.51 2216.45 30.77 0.00 0.00 0.00 0.00 21:57:01 lo 2.00 2.00 0.21 0.21 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 98.13 57.31 1802.01 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 21:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:59:01 ens3 69.19 41.88 24.95 15.04 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 22:00:01 docker0 70.80 165.76 6.80 3019.87 0.00 0.00 0.00 0.00 22:00:01 vethd7544af 43.21 83.90 5.90 1566.93 0.00 0.00 0.00 0.13 22:00:01 ens3 195.62 92.15 3278.36 13.54 0.00 0.00 0.00 0.00 22:00:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 22:01:02 docker0 28.63 56.56 2.34 1110.01 0.00 0.00 0.00 0.00 22:01:02 ens3 56.87 28.88 1110.07 2.95 0.00 0.00 0.00 0.00 22:01:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:02:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 22:02:01 ens3 76.46 42.69 118.33 17.02 0.00 0.00 0.00 0.00 22:02:01 lo 0.81 0.81 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 14.31 32.00 1.32 594.21 0.00 0.00 0.00 0.00 Average: ens3 114.87 71.15 1359.09 14.93 0.00 0.00 0.00 0.00 Average: lo 0.82 0.82 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-163) 11/28/23 _x86_64_ (8 CPU) 21:54:19 LINUX RESTART (8 CPU) 21:55:03 CPU %user %nice %system %iowait %steal %idle 21:56:01 all 9.66 0.00 0.80 1.74 0.03 87.77 21:56:01 0 26.36 0.00 1.16 1.28 0.05 71.15 21:56:01 1 1.07 0.00 0.54 8.60 0.03 89.76 21:56:01 2 16.36 0.00 0.98 0.71 0.05 81.89 21:56:01 3 1.29 0.00 0.29 0.05 0.02 98.34 21:56:01 4 0.45 0.00 0.36 1.49 0.02 97.68 21:56:01 5 4.81 0.00 0.47 0.36 0.02 94.34 21:56:01 6 1.00 0.00 0.38 0.17 0.02 98.43 21:56:01 7 25.95 0.00 2.21 1.24 0.07 70.53 21:57:01 all 15.45 0.00 1.19 2.03 0.06 81.27 21:57:01 0 15.89 0.00 1.37 4.66 0.07 78.02 21:57:01 1 5.69 0.00 1.19 5.78 0.05 87.30 21:57:01 2 15.98 0.00 1.10 0.52 0.05 82.35 21:57:01 3 12.38 0.00 0.85 0.42 0.05 86.30 21:57:01 4 4.80 0.00 0.52 0.65 0.03 93.99 21:57:01 5 16.47 0.00 1.20 1.92 0.08 80.32 21:57:01 6 16.74 0.00 0.84 0.38 0.03 82.01 21:57:01 7 35.61 0.00 2.45 1.93 0.12 59.89 21:58:01 all 10.60 0.00 0.71 1.11 0.03 87.54 21:58:01 0 0.05 0.00 0.35 3.29 0.02 96.30 21:58:01 1 57.61 0.00 3.15 2.98 0.08 36.18 21:58:01 2 9.39 0.00 0.90 0.07 0.03 89.61 21:58:01 3 1.88 0.00 0.23 0.40 0.02 97.47 21:58:01 4 1.58 0.00 0.15 0.00 0.03 98.24 21:58:01 5 9.08 0.00 0.58 2.04 0.03 88.27 21:58:01 6 4.86 0.00 0.15 0.08 0.02 94.89 21:58:01 7 0.32 0.00 0.13 0.03 0.02 99.50 21:59:01 all 11.85 0.00 0.77 0.77 0.03 86.58 21:59:01 0 1.22 0.00 0.18 0.00 0.00 98.60 21:59:01 1 69.90 0.00 3.32 1.80 0.08 24.90 21:59:01 2 3.52 0.00 0.87 0.00 0.02 95.60 21:59:01 3 8.30 0.00 0.50 1.79 0.03 89.37 21:59:01 4 2.44 0.00 0.12 0.00 0.02 97.42 21:59:01 5 1.82 0.00 0.40 2.55 0.03 95.20 21:59:01 6 5.85 0.00 0.42 0.03 0.00 93.70 21:59:01 7 1.87 0.00 0.33 0.00 0.03 97.76 22:00:01 all 10.05 0.00 1.34 1.89 0.04 86.68 22:00:01 0 30.47 0.00 3.17 1.80 0.07 64.48 22:00:01 1 11.08 0.00 1.55 6.77 0.03 80.56 22:00:01 2 21.00 0.00 1.83 0.13 0.07 76.96 22:00:01 3 5.34 0.00 0.85 5.08 0.05 88.67 22:00:01 4 2.18 0.00 0.34 0.02 0.03 97.43 22:00:01 5 2.36 0.00 0.48 0.02 0.03 97.11 22:00:01 6 1.49 0.00 1.09 0.27 0.03 97.13 22:00:01 7 6.43 0.00 1.34 1.04 0.05 91.14 22:01:02 all 9.77 0.00 1.39 1.84 0.03 86.97 22:01:02 0 15.82 0.00 1.52 0.02 0.03 82.61 22:01:02 1 2.19 0.00 1.29 10.56 0.05 85.91 22:01:02 2 3.91 0.00 0.53 0.05 0.00 95.51 22:01:02 3 32.38 0.00 4.19 1.00 0.05 62.37 22:01:02 4 4.45 0.00 0.60 0.05 0.02 94.88 22:01:02 5 2.84 0.00 0.75 0.00 0.02 96.39 22:01:02 6 0.73 0.00 0.33 2.22 0.05 96.66 22:01:02 7 15.83 0.00 1.90 0.85 0.03 81.38 22:02:01 all 10.28 0.00 1.70 1.87 0.05 86.11 22:02:01 0 18.32 0.00 2.33 3.41 0.05 75.90 22:02:01 1 16.43 0.00 2.55 9.88 0.05 71.09 22:02:01 2 15.87 0.00 2.24 0.36 0.05 81.48 22:02:01 3 5.89 0.00 1.52 0.22 0.03 92.34 22:02:01 4 15.33 0.00 1.19 0.12 0.03 83.33 22:02:01 5 4.89 0.00 1.50 0.48 0.10 93.03 22:02:01 6 2.82 0.00 1.05 0.36 0.02 95.76 22:02:01 7 2.64 0.00 1.26 0.14 0.07 95.90 Average: all 11.10 0.00 1.13 1.61 0.04 86.12 Average: 0 15.38 0.00 1.44 2.07 0.04 81.07 Average: 1 23.57 0.00 1.95 6.60 0.06 67.83 Average: 2 12.26 0.00 1.21 0.26 0.04 86.23 Average: 3 9.69 0.00 1.21 1.29 0.04 87.78 Average: 4 4.46 0.00 0.47 0.33 0.03 94.73 Average: 5 6.05 0.00 0.77 1.06 0.05 92.08 Average: 6 4.81 0.00 0.61 0.50 0.02 94.06 Average: 7 12.64 0.00 1.37 0.75 0.06 85.19