---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-756 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 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 864 27822 0 3479 30846 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:e7:3d:55 brd ff:ff:ff:ff:ff:ff inet 10.30.107.89/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85704sec preferred_lft 85704sec inet6 fe80::f816:3eff:fee7:3d55/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b1:85:40: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:b1ff:fe85:40d9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-756) 11/17/23 _x86_64_ (8 CPU) 14:22:34 LINUX RESTART (8 CPU) 14:23:02 tps rtps wtps bread/s bwrtn/s 14:24:01 100.61 58.45 42.16 3695.70 36384.55 14:25:01 74.27 13.83 60.44 980.10 18830.33 14:26:01 185.44 65.52 119.91 3013.90 28035.06 14:27:01 69.77 1.33 68.43 22.92 25540.83 14:28:01 91.04 2.80 88.24 234.32 25107.23 14:29:01 85.69 2.55 83.14 375.67 25247.39 14:30:01 90.64 0.08 90.55 4.00 39637.99 14:31:01 134.06 0.00 134.06 0.00 37147.81 14:32:01 186.59 0.98 185.60 19.33 35183.74 14:33:01 55.72 0.02 55.71 0.53 20246.09 14:34:01 44.91 1.32 43.59 90.25 14587.70 Average: 101.70 13.29 88.42 762.53 27800.72 14:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 30368392 31723348 2570828 7.80 50500 1626260 1407784 4.14 826156 1481864 45220 14:25:01 30100708 31707160 2838512 8.62 70172 1846172 1419716 4.18 871168 1681200 175904 14:26:01 29221840 31214432 3717380 11.29 89376 2194248 2591804 7.63 1449008 1938332 100164 14:27:01 28676052 31119636 4263168 12.94 108760 2608008 2686476 7.90 1574820 2321888 216560 14:28:01 28907696 31131940 4031524 12.24 123212 2384196 2667588 7.85 1582112 2105172 122508 14:29:01 28784004 31180624 4155216 12.61 128260 2542836 2639296 7.77 1561468 2227788 202328 14:30:01 28199392 31081868 4739828 14.39 142456 2989040 2745012 8.08 1729820 2606128 156156 14:31:01 27541492 31187316 5397728 16.39 189792 3600892 2565784 7.55 1789288 3098688 420316 14:32:01 27553792 31024088 5385428 16.35 193328 3451524 2755028 8.11 2006164 2897652 314508 14:33:01 28044060 31147112 4895160 14.86 197292 3088404 2599040 7.65 1855668 2566980 48 14:34:01 28473328 31571492 4465892 13.56 199392 3102892 1531512 4.51 1457228 2559012 32368 Average: 28715523 31280820 4223697 12.82 135685 2675861 2328095 6.85 1518445 2316791 162371 14:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 lo 1.29 1.29 0.13 0.13 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 ens3 381.33 248.48 879.49 59.09 0.00 0.00 0.00 0.00 14:25:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 48.81 32.04 803.20 5.93 0.00 0.00 0.00 0.00 14:26:01 lo 2.93 2.93 0.29 0.29 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 219.96 185.55 1586.37 40.09 0.00 0.00 0.00 0.00 14:27:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 124.74 77.66 2292.15 11.27 0.00 0.00 0.00 0.00 14:28:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 ens3 52.57 48.23 14.05 12.68 0.00 0.00 0.00 0.00 14:29:01 veth3d33d70 21.68 62.92 1.49 1211.60 0.00 0.00 0.00 0.10 14:29:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 14:29:01 docker0 21.68 62.82 1.19 1211.59 0.00 0.00 0.00 0.00 14:29:01 ens3 124.45 75.40 1478.90 14.48 0.00 0.00 0.00 0.00 14:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 veth8cebf3e 67.74 135.74 8.35 2677.06 0.00 0.00 0.00 0.22 14:30:01 docker0 75.41 156.75 7.81 2918.51 0.00 0.00 0.00 0.00 14:30:01 ens3 157.93 75.64 2918.61 9.09 0.00 0.00 0.00 0.00 14:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:31:01 docker0 0.12 0.12 0.00 0.01 0.00 0.00 0.00 0.00 14:31:01 ens3 1.78 0.77 0.32 1.11 0.00 0.00 0.00 0.00 14:32:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 14:32:01 ens3 38.94 36.71 51.96 9.35 0.00 0.00 0.00 0.00 14:33:01 lo 2.07 2.07 0.18 0.18 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 ens3 531.78 660.91 44.55 5031.08 0.00 0.00 0.00 0.00 14:34:01 lo 3.00 3.00 0.28 0.28 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 ens3 102.70 91.70 73.52 511.77 0.00 0.00 0.00 0.00 Average: lo 1.12 1.12 0.11 0.11 0.00 0.00 0.00 0.00 Average: docker0 8.85 20.01 0.82 376.05 0.00 0.00 0.00 0.00 Average: ens3 161.94 139.20 922.22 519.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-756) 11/17/23 _x86_64_ (8 CPU) 14:22:34 LINUX RESTART (8 CPU) 14:23:02 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 7.03 0.00 0.82 6.78 0.04 85.32 14:24:01 0 2.51 0.00 0.68 22.33 0.03 74.44 14:24:01 1 6.57 0.00 0.68 7.18 0.03 85.53 14:24:01 2 16.09 0.00 1.20 2.26 0.07 80.38 14:24:01 3 3.33 0.00 0.70 0.46 0.05 95.47 14:24:01 4 3.46 0.00 0.80 16.78 0.05 78.90 14:24:01 5 3.37 0.00 0.47 0.68 0.02 95.46 14:24:01 6 9.59 0.00 0.77 2.57 0.03 87.04 14:24:01 7 11.40 0.00 1.24 2.05 0.07 85.24 14:25:01 all 6.47 0.00 0.52 6.65 0.03 86.32 14:25:01 0 10.14 0.00 0.68 4.23 0.03 84.92 14:25:01 1 0.92 0.00 0.25 0.69 0.00 98.15 14:25:01 2 0.32 0.00 0.15 0.28 0.00 99.25 14:25:01 3 0.13 0.00 0.03 0.35 0.02 99.47 14:25:01 4 0.55 0.00 0.34 30.21 0.03 68.87 14:25:01 5 21.49 0.00 1.34 13.66 0.05 63.46 14:25:01 6 4.24 0.00 0.43 0.75 0.02 94.55 14:25:01 7 14.01 0.00 0.92 3.11 0.03 81.94 14:26:01 all 12.64 0.00 1.07 4.89 0.07 81.34 14:26:01 0 27.39 0.00 2.00 5.34 0.19 65.09 14:26:01 1 9.49 0.00 1.00 1.02 0.07 88.42 14:26:01 2 9.95 0.00 0.95 2.09 0.05 86.96 14:26:01 3 9.94 0.00 0.64 0.32 0.03 89.07 14:26:01 4 5.25 0.00 0.80 22.18 0.03 71.74 14:26:01 5 8.14 0.00 0.63 0.30 0.05 90.87 14:26:01 6 5.42 0.00 0.82 4.54 0.03 89.18 14:26:01 7 25.79 0.00 1.81 3.15 0.08 69.16 14:27:01 all 8.00 0.00 0.47 4.70 0.03 86.80 14:27:01 0 25.30 0.00 0.72 17.85 0.05 56.07 14:27:01 1 0.33 0.00 0.12 1.53 0.08 97.93 14:27:01 2 25.97 0.00 1.53 4.05 0.05 68.40 14:27:01 3 11.05 0.00 0.83 0.58 0.02 87.51 14:27:01 4 1.12 0.00 0.17 3.75 0.03 94.94 14:27:01 5 0.23 0.00 0.08 0.15 0.00 99.53 14:27:01 6 0.12 0.00 0.23 9.78 0.02 89.85 14:27:01 7 0.15 0.00 0.07 0.03 0.03 99.72 14:28:01 all 9.41 0.00 0.71 5.80 0.04 84.05 14:28:01 0 0.53 0.00 0.18 12.24 0.02 87.02 14:28:01 1 1.12 0.00 0.69 25.43 0.05 72.72 14:28:01 2 29.17 0.00 2.18 4.38 0.07 64.21 14:28:01 3 18.65 0.00 0.72 1.44 0.03 79.16 14:28:01 4 7.64 0.00 0.43 0.40 0.02 91.51 14:28:01 5 1.12 0.00 0.13 0.05 0.00 98.70 14:28:01 6 0.97 0.00 0.83 1.28 0.02 96.90 14:28:01 7 16.33 0.00 0.55 1.15 0.05 81.92 14:29:01 all 10.62 0.00 0.92 2.67 0.04 85.75 14:29:01 0 1.23 0.00 0.27 0.10 0.00 98.40 14:29:01 1 15.28 0.00 2.09 5.08 0.05 77.50 14:29:01 2 1.22 0.00 0.30 0.45 0.03 98.00 14:29:01 3 18.16 0.00 0.80 1.06 0.07 79.91 14:29:01 4 4.78 0.00 0.57 0.98 0.03 93.64 14:29:01 5 8.75 0.00 1.11 3.45 0.07 86.62 14:29:01 6 1.41 0.00 0.40 8.64 0.02 89.54 14:29:01 7 34.53 0.00 1.83 1.57 0.08 61.99 14:30:01 all 9.31 0.00 1.19 2.90 0.03 86.57 14:30:01 0 27.28 0.00 2.48 2.58 0.05 67.62 14:30:01 1 0.85 0.00 0.43 0.63 0.05 98.03 14:30:01 2 4.46 0.00 0.97 0.02 0.02 94.54 14:30:01 3 1.45 0.00 0.33 0.02 0.00 98.20 14:30:01 4 1.04 0.00 0.33 0.00 0.03 98.60 14:30:01 5 1.20 0.00 0.42 0.70 0.02 97.67 14:30:01 6 1.02 0.00 0.89 16.81 0.03 81.25 14:30:01 7 37.29 0.00 3.68 2.49 0.07 56.47 14:31:01 all 8.74 0.00 2.14 4.46 0.04 84.62 14:31:01 0 26.98 0.00 5.84 18.25 0.08 48.85 14:31:01 1 3.16 0.00 1.03 2.77 0.05 92.99 14:31:01 2 5.97 0.00 1.55 0.03 0.02 92.42 14:31:01 3 5.00 0.00 1.75 0.05 0.03 93.17 14:31:01 4 2.52 0.00 0.97 0.13 0.02 96.36 14:31:01 5 10.19 0.00 2.10 4.26 0.03 83.42 14:31:01 6 4.12 0.00 0.94 9.15 0.02 85.78 14:31:01 7 12.06 0.00 2.97 1.09 0.05 83.83 14:32:01 all 9.74 0.00 0.93 2.90 0.03 86.40 14:32:01 0 2.29 0.00 0.18 7.68 0.00 89.85 14:32:01 1 5.84 0.00 0.71 2.04 0.03 91.37 14:32:01 2 15.63 0.00 1.59 1.28 0.03 81.46 14:32:01 3 2.52 0.00 0.37 0.17 0.00 96.95 14:32:01 4 8.85 0.00 1.06 6.57 0.05 83.48 14:32:01 5 0.48 0.00 0.58 4.11 0.03 94.79 14:32:01 6 6.33 0.00 1.49 0.63 0.03 91.52 14:32:01 7 36.10 0.00 1.42 0.72 0.07 61.70 14:33:01 all 16.96 0.00 0.97 1.50 0.06 80.51 14:33:01 0 13.48 0.00 0.70 9.19 0.07 76.57 14:33:01 1 14.24 0.00 0.83 1.19 0.07 83.67 14:33:01 2 23.11 0.00 1.73 1.04 0.05 74.07 14:33:01 3 13.62 0.00 0.67 0.00 0.05 85.67 14:33:01 4 8.54 0.00 0.35 0.02 0.05 91.04 14:33:01 5 8.69 0.00 0.97 0.12 0.02 90.20 14:33:01 6 17.83 0.00 1.06 0.00 0.07 81.05 14:33:01 7 36.16 0.00 1.47 0.49 0.12 61.76 14:34:01 all 9.11 0.00 0.58 1.59 0.03 88.69 14:34:01 0 2.44 0.00 0.40 10.78 0.03 86.34 14:34:01 1 14.00 0.00 0.97 1.05 0.03 83.96 14:34:01 2 0.45 0.00 0.20 0.02 0.00 99.33 14:34:01 3 4.77 0.00 0.28 0.03 0.02 94.90 14:34:01 4 4.24 0.00 0.65 0.03 0.02 95.06 14:34:01 5 29.63 0.00 1.10 0.67 0.05 68.55 14:34:01 6 12.64 0.00 0.55 0.12 0.05 86.64 14:34:01 7 4.69 0.00 0.55 0.05 0.02 94.69 Average: CPU %user %nice %system %iowait %steal %idle Average: all 9.83 0.00 0.94 4.07 0.04 85.12 Average: 0 12.66 0.00 1.28 10.03 0.05 75.98 Average: 1 6.54 0.00 0.80 4.41 0.05 88.21 Average: 2 11.99 0.00 1.12 1.44 0.04 85.42 Average: 3 8.05 0.00 0.65 0.41 0.03 90.86 Average: 4 4.36 0.00 0.59 7.35 0.03 87.66 Average: 5 8.48 0.00 0.81 2.56 0.03 88.12 Average: 6 5.78 0.00 0.76 4.94 0.03 88.49 Average: 7 20.77 0.00 1.50 1.44 0.06 76.23