---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1669 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 708K 3.2G 1% /run /dev/vda1 155G 13G 143G 9% / 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 892 26158 0 5115 30819 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:3b:cb:89 brd ff:ff:ff:ff:ff:ff inet 10.30.106.212/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85768sec preferred_lft 85768sec inet6 fe80::f816:3eff:fe3b:cb89/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bb:20:28:71 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:bbff:fe20:2871/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1669) 11/19/23 _x86_64_ (8 CPU) 14:36:24 LINUX RESTART (8 CPU) 14:37:00 tps rtps wtps bread/s bwrtn/s 14:38:01 24.34 2.97 21.38 81.91 27200.79 14:39:01 17.70 0.00 17.70 0.00 26338.45 14:40:01 19.18 2.23 16.95 78.25 25857.29 14:41:01 111.51 37.27 74.24 1741.42 33489.50 14:42:01 177.62 20.95 156.67 783.34 47883.22 14:43:01 53.84 1.75 52.09 85.32 31557.67 14:44:01 82.80 2.38 80.42 350.61 29805.97 14:45:01 503.93 0.37 503.57 2.93 48154.37 14:46:01 140.14 0.07 140.08 6.53 45717.05 Average: 125.47 7.54 117.93 347.31 35095.86 14:37:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:38:01 30634572 31881768 2304648 7.00 38660 1536652 1268740 3.73 640076 1418016 156 14:39:01 30641456 31888812 2297764 6.98 38748 1536640 1268740 3.73 633460 1417984 48 14:40:01 30552176 31807508 2387044 7.25 38880 1544372 1268740 3.73 715876 1424268 36 14:41:01 30037160 31659956 2902060 8.81 70316 1861740 1490800 4.39 917668 1694816 181836 14:42:01 28340344 30404064 4598876 13.96 87568 2267632 2930412 8.62 2229232 2040136 16308 14:43:01 27872576 30772332 5066644 15.38 91564 3086460 2118872 6.23 2105956 2604736 208 14:44:01 27147584 30365688 5791636 17.58 119572 3349940 2413340 7.10 2729028 2638268 95460 14:45:01 26733144 30700916 6206076 18.84 212972 3924348 2352840 6.92 2608984 3102936 126568 14:46:01 26134544 30638748 6804676 20.66 219892 4436076 2218012 6.53 2725756 3564448 592 Average: 28677062 31124421 4262158 12.94 102019 2615984 1925611 5.67 1700671 2211734 46801 14:37:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:38:01 ens3 53.29 30.87 90.63 6.91 0.00 0.00 0.00 0.00 14:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 ens3 1.20 0.17 0.10 0.01 0.00 0.00 0.00 0.00 14:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:40:01 ens3 87.04 52.12 107.85 14.97 0.00 0.00 0.00 0.00 14:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 ens3 125.72 81.82 1109.95 17.87 0.00 0.00 0.00 0.00 14:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 14:42:01 ens3 1006.92 647.09 5041.96 183.04 0.00 0.00 0.00 0.00 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 14:43:01 ens3 223.73 154.21 1427.13 36.66 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 lo 8.45 8.45 2.22 2.22 0.00 0.00 0.00 0.00 14:44:01 veth62c77fa 270.14 282.14 37.34 1294.60 0.00 0.00 0.00 0.11 14:44:01 ens3 764.67 769.29 2224.78 3363.26 0.00 0.00 0.00 0.00 14:44:01 docker0 274.00 289.10 33.88 1372.20 0.00 0.00 0.00 0.00 14:44:01 lo 5.27 5.27 0.50 0.50 0.00 0.00 0.00 0.00 14:45:01 ens3 923.16 943.21 2090.24 104.49 0.00 0.00 0.00 0.00 14:45:01 docker0 865.81 795.30 73.74 1232.57 0.00 0.00 0.00 0.00 14:45:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 14:46:01 ens3 461.66 559.49 633.47 3418.69 0.00 0.00 0.00 0.00 14:46:01 docker0 3.50 7.00 0.21 77.61 0.00 0.00 0.00 0.00 14:46:01 lo 7.60 7.60 0.69 0.69 0.00 0.00 0.00 0.00 Average: ens3 404.56 359.15 1411.38 792.42 0.00 0.00 0.00 0.00 Average: docker0 126.78 121.02 11.96 297.45 0.00 0.00 0.00 0.00 Average: lo 2.73 2.73 0.41 0.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1669) 11/19/23 _x86_64_ (8 CPU) 14:36:24 LINUX RESTART (8 CPU) 14:37:00 CPU %user %nice %system %iowait %steal %idle 14:38:01 all 0.44 0.00 0.06 1.61 0.01 97.88 14:38:01 0 0.07 0.00 0.05 0.00 0.00 99.89 14:38:01 1 1.34 0.00 0.02 0.08 0.00 98.56 14:38:01 2 0.26 0.00 0.02 12.36 0.02 87.35 14:38:01 3 0.07 0.00 0.07 0.13 0.02 99.72 14:38:01 4 0.23 0.00 0.20 0.00 0.02 99.56 14:38:01 5 0.87 0.00 0.05 0.15 0.00 98.93 14:38:01 6 0.33 0.00 0.05 0.15 0.03 99.44 14:38:01 7 0.39 0.00 0.03 0.00 0.00 99.57 14:39:01 all 0.07 0.00 0.02 1.60 0.01 98.30 14:39:01 0 0.00 0.00 0.00 0.00 0.00 100.00 14:39:01 1 0.12 0.00 0.03 0.00 0.02 99.83 14:39:01 2 0.00 0.00 0.02 12.72 0.02 87.24 14:39:01 3 0.25 0.00 0.05 0.08 0.00 99.62 14:39:01 4 0.10 0.00 0.02 0.00 0.00 99.88 14:39:01 5 0.02 0.00 0.00 0.00 0.00 99.98 14:39:01 6 0.08 0.00 0.05 0.00 0.02 99.85 14:39:01 7 0.02 0.00 0.02 0.00 0.00 99.97 14:40:01 all 0.64 0.00 0.05 1.84 0.01 97.45 14:40:01 0 0.72 0.00 0.03 0.00 0.00 99.25 14:40:01 1 0.55 0.00 0.00 0.02 0.00 99.43 14:40:01 2 0.25 0.00 0.07 14.68 0.02 84.99 14:40:01 3 1.86 0.00 0.13 0.00 0.00 98.01 14:40:01 4 0.28 0.00 0.07 0.00 0.03 99.62 14:40:01 5 0.70 0.00 0.03 0.00 0.00 99.27 14:40:01 6 0.22 0.00 0.05 0.00 0.02 99.72 14:40:01 7 0.48 0.00 0.05 0.10 0.00 99.37 14:41:01 all 10.23 0.00 0.89 2.86 0.04 85.98 14:41:01 0 14.66 0.00 0.83 0.78 0.03 83.68 14:41:01 1 1.77 0.00 0.30 1.45 0.07 96.41 14:41:01 2 0.92 0.00 0.47 15.15 0.03 83.43 14:41:01 3 3.95 0.00 0.55 0.50 0.03 94.96 14:41:01 4 38.98 0.00 2.77 3.47 0.07 54.71 14:41:01 5 12.79 0.00 1.18 0.37 0.03 85.63 14:41:01 6 4.26 0.00 0.73 1.05 0.02 93.94 14:41:01 7 4.53 0.00 0.30 0.10 0.02 95.05 14:42:01 all 22.12 0.00 1.87 1.75 0.06 74.19 14:42:01 0 23.61 0.00 3.12 0.37 0.05 72.85 14:42:01 1 15.76 0.00 0.99 1.00 0.08 82.17 14:42:01 2 17.49 0.00 2.59 8.37 0.05 71.50 14:42:01 3 17.98 0.00 2.85 0.95 0.07 78.16 14:42:01 4 37.88 0.00 1.90 1.05 0.07 59.09 14:42:01 5 29.35 0.00 1.50 0.23 0.07 68.85 14:42:01 6 10.45 0.00 0.85 1.35 0.03 87.31 14:42:01 7 24.47 0.00 1.10 0.70 0.07 73.65 14:43:01 all 12.59 0.00 1.34 0.69 0.04 85.34 14:43:01 0 12.25 0.00 1.22 0.08 0.03 86.42 14:43:01 1 12.07 0.00 1.72 1.05 0.05 85.12 14:43:01 2 13.42 0.00 1.30 2.64 0.03 82.60 14:43:01 3 7.49 0.00 1.42 0.33 0.05 90.70 14:43:01 4 12.23 0.00 0.90 0.28 0.03 86.56 14:43:01 5 12.51 0.00 1.10 0.02 0.03 86.34 14:43:01 6 6.71 0.00 0.95 0.18 0.03 92.11 14:43:01 7 23.99 0.00 2.16 0.99 0.07 72.80 14:44:01 all 9.81 0.00 1.94 0.78 0.06 87.41 14:44:01 0 11.87 0.00 1.85 0.42 0.05 85.82 14:44:01 1 7.60 0.00 1.96 4.60 0.07 85.78 14:44:01 2 8.46 0.00 1.72 0.05 0.03 89.74 14:44:01 3 8.27 0.00 2.25 0.71 0.08 88.69 14:44:01 4 13.28 0.00 1.73 0.03 0.07 84.89 14:44:01 5 13.18 0.00 2.38 0.13 0.07 84.24 14:44:01 6 11.00 0.00 1.69 0.03 0.08 87.19 14:44:01 7 4.84 0.00 1.86 0.25 0.03 93.02 14:45:01 all 14.72 0.00 3.95 2.22 0.07 79.03 14:45:01 0 8.25 0.00 3.82 7.57 0.10 80.25 14:45:01 1 21.37 0.00 4.89 0.55 0.07 73.12 14:45:01 2 20.83 0.00 3.40 0.30 0.05 75.42 14:45:01 3 8.93 0.00 4.94 5.23 0.12 80.79 14:45:01 4 11.75 0.00 2.59 0.05 0.05 85.57 14:45:01 5 8.40 0.00 3.68 2.74 0.08 85.09 14:45:01 6 25.44 0.00 4.30 0.62 0.08 69.56 14:45:01 7 12.68 0.00 3.99 0.80 0.07 82.46 14:46:01 all 14.22 0.00 2.03 1.21 0.06 82.48 14:46:01 0 14.89 0.00 2.67 1.19 0.07 81.18 14:46:01 1 8.46 0.00 1.76 0.00 0.03 89.74 14:46:01 2 10.51 0.00 1.57 0.03 0.05 87.83 14:46:01 3 11.39 0.00 2.04 0.44 0.07 86.07 14:46:01 4 17.19 0.00 1.50 0.12 0.07 81.13 14:46:01 5 7.43 0.00 1.99 4.79 0.05 85.74 14:46:01 6 31.95 0.00 2.99 0.08 0.07 64.91 14:46:01 7 12.06 0.00 1.80 2.96 0.05 83.14 Average: all 9.40 0.00 1.35 1.62 0.04 87.60 Average: 0 9.56 0.00 1.50 1.15 0.04 87.74 Average: 1 7.65 0.00 1.29 0.97 0.04 90.05 Average: 2 7.99 0.00 1.24 7.39 0.03 83.35 Average: 3 6.66 0.00 1.58 0.92 0.05 90.79 Average: 4 14.62 0.00 1.29 0.56 0.04 83.49 Average: 5 9.45 0.00 1.32 0.93 0.04 88.26 Average: 6 10.01 0.00 1.29 0.39 0.04 88.28 Average: 7 9.24 0.00 1.25 0.65 0.03 88.82