---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3894 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 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 26164 0 5109 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:db:52:5f brd ff:ff:ff:ff:ff:ff inet 10.30.107.148/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85738sec preferred_lft 85738sec inet6 fe80::f816:3eff:fedb:525f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c6:31:ca:85 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:c6ff:fe31:ca85/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3894) 11/24/23 _x86_64_ (8 CPU) 14:36:10 LINUX RESTART (8 CPU) 14:37:01 tps rtps wtps bread/s bwrtn/s 14:38:01 14.33 0.00 14.33 0.00 14883.65 14:39:01 10.23 0.00 10.23 0.00 14392.67 14:40:01 13.16 3.07 10.10 119.05 14448.26 14:41:01 103.20 36.56 66.64 1701.85 20719.35 14:42:01 158.12 18.85 139.28 641.89 34312.81 14:43:01 30.89 3.32 27.58 174.64 22720.75 14:44:01 126.31 3.08 123.23 453.85 63577.74 14:45:01 324.05 0.38 323.66 5.87 38398.27 14:46:01 334.47 0.05 334.42 3.39 85402.75 14:47:01 46.39 6.10 40.29 1024.10 20908.78 Average: 115.75 7.15 108.60 413.14 32889.20 14:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:38:01 30655308 31896952 2283912 6.93 38652 1531372 1298100 3.82 626260 1412800 52 14:39:01 30654128 31895876 2285092 6.94 38740 1531336 1298100 3.82 627772 1412792 44 14:40:01 30544288 31795600 2394932 7.27 38876 1540668 1298100 3.82 729948 1419764 184 14:41:01 30078996 31695580 2860224 8.68 70824 1855020 1409824 4.15 884808 1687932 181168 14:42:01 28835224 30886308 4103996 12.46 87360 2255952 2051476 6.04 1741060 2039784 17512 14:43:01 28293872 30802568 4645348 14.10 88484 2705444 2072108 6.10 2028084 2277344 219276 14:44:01 27368756 30536164 5570464 16.91 107472 3323880 2316892 6.82 2560596 2612672 60900 14:45:01 26594916 30694736 6344304 19.26 172776 4058060 2306716 6.79 2608964 3203684 272116 14:46:01 26126412 30625108 6812808 20.68 219796 4431412 2180264 6.41 2740004 3559560 496 14:47:01 26811716 31577632 6127504 18.60 223976 4688184 1500776 4.42 2023184 3589184 33376 Average: 28596362 31240652 4342858 13.18 108696 2792133 1773236 5.22 1657068 2321552 78512 14:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:38:01 ens3 0.13 0.13 0.05 0.25 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 14:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 ens3 0.33 0.15 0.07 0.01 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 14:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 ens3 80.94 47.81 123.92 17.83 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 14:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 ens3 97.72 66.12 1095.70 14.55 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 14:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:01 ens3 616.88 477.92 4970.87 117.70 0.00 0.00 0.00 0.00 14:42:01 lo 0.27 0.27 0.03 0.03 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 14:43:01 ens3 145.78 127.58 546.50 42.61 0.00 0.00 0.00 0.00 14:43:01 lo 8.12 8.12 2.18 2.18 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 14:44:01 veth7f49812 45.83 77.79 8.06 885.66 0.00 0.00 0.00 0.07 14:44:01 ens3 657.51 613.48 2716.04 3357.85 0.00 0.00 0.00 0.00 14:44:01 lo 5.80 5.80 0.54 0.54 0.00 0.00 0.00 0.00 14:44:01 docker0 48.57 82.59 7.61 963.11 0.00 0.00 0.00 0.00 14:45:01 ens3 1133.83 1173.07 1693.37 137.20 0.00 0.00 0.00 0.00 14:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:45:01 docker0 1143.66 1077.92 104.80 1674.78 0.00 0.00 0.00 0.00 14:46:01 ens3 286.07 217.35 1491.89 160.71 0.00 0.00 0.00 0.00 14:46:01 lo 8.54 8.54 0.79 0.79 0.00 0.00 0.00 0.00 14:46:01 docker0 3.20 6.19 0.19 78.87 0.00 0.00 0.00 0.00 14:47:01 ens3 451.92 447.84 98.16 3287.16 0.00 0.00 0.00 0.00 14:47:01 lo 3.40 3.40 0.32 0.32 0.00 0.00 0.00 0.00 14:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 347.21 317.31 1273.29 714.54 0.00 0.00 0.00 0.00 Average: lo 2.81 2.81 0.40 0.40 0.00 0.00 0.00 0.00 Average: docker0 119.73 116.85 11.28 272.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3894) 11/24/23 _x86_64_ (8 CPU) 14:36:10 LINUX RESTART (8 CPU) 14:37:01 CPU %user %nice %system %iowait %steal %idle 14:38:01 all 0.03 0.00 0.01 0.80 0.00 99.16 14:38:01 0 0.02 0.00 0.00 0.08 0.00 99.90 14:38:01 1 0.07 0.00 0.00 0.00 0.00 99.93 14:38:01 2 0.03 0.00 0.03 0.00 0.00 99.93 14:38:01 3 0.00 0.00 0.00 6.19 0.00 93.81 14:38:01 4 0.00 0.00 0.03 0.00 0.00 99.97 14:38:01 5 0.02 0.00 0.00 0.12 0.00 99.87 14:38:01 6 0.02 0.00 0.00 0.00 0.00 99.98 14:38:01 7 0.03 0.00 0.02 0.00 0.00 99.95 14:39:01 all 0.03 0.00 0.01 0.83 0.00 99.13 14:39:01 0 0.02 0.00 0.02 0.05 0.02 99.90 14:39:01 1 0.00 0.00 0.00 0.00 0.02 99.98 14:39:01 2 0.03 0.00 0.02 0.00 0.02 99.93 14:39:01 3 0.02 0.00 0.00 6.57 0.00 93.42 14:39:01 4 0.00 0.00 0.00 0.00 0.00 100.00 14:39:01 5 0.00 0.00 0.00 0.00 0.00 100.00 14:39:01 6 0.13 0.00 0.02 0.00 0.00 99.85 14:39:01 7 0.08 0.00 0.05 0.00 0.02 99.85 14:40:01 all 0.97 0.00 0.06 0.96 0.01 98.01 14:40:01 0 0.28 0.00 0.03 0.00 0.00 99.68 14:40:01 1 2.25 0.00 0.00 0.00 0.00 97.75 14:40:01 2 1.87 0.00 0.03 0.00 0.00 98.10 14:40:01 3 0.08 0.00 0.03 7.53 0.02 92.33 14:40:01 4 0.45 0.00 0.03 0.00 0.00 99.52 14:40:01 5 0.18 0.00 0.12 0.00 0.02 99.68 14:40:01 6 0.88 0.00 0.02 0.05 0.02 99.03 14:40:01 7 1.74 0.00 0.18 0.05 0.02 98.01 14:41:01 all 10.65 0.00 0.79 1.94 0.03 86.58 14:41:01 0 0.48 0.00 0.27 0.20 0.02 99.03 14:41:01 1 17.45 0.00 1.00 0.95 0.03 80.57 14:41:01 2 11.54 0.00 0.97 0.18 0.03 87.28 14:41:01 3 0.25 0.00 0.53 11.74 0.02 87.46 14:41:01 4 29.95 0.00 1.75 1.54 0.05 66.71 14:41:01 5 11.64 0.00 0.78 0.12 0.03 87.42 14:41:01 6 5.93 0.00 0.53 0.38 0.03 93.12 14:41:01 7 7.87 0.00 0.50 0.40 0.02 91.21 14:42:01 all 16.47 0.00 1.82 2.77 0.10 78.84 14:42:01 0 10.45 0.00 1.77 4.16 0.07 83.56 14:42:01 1 30.37 0.00 1.33 1.00 0.07 67.23 14:42:01 2 19.89 0.00 0.94 0.30 0.05 78.83 14:42:01 3 16.06 0.00 4.93 10.22 0.07 68.72 14:42:01 4 9.37 0.00 0.80 0.15 0.07 89.61 14:42:01 5 12.77 0.00 2.97 1.30 0.33 82.63 14:42:01 6 20.57 0.00 0.73 0.77 0.07 77.86 14:42:01 7 12.33 0.00 1.10 4.38 0.07 82.12 14:43:01 all 15.94 0.00 0.72 0.93 0.04 82.37 14:43:01 0 15.85 0.00 0.73 5.91 0.05 77.47 14:43:01 1 16.41 0.00 0.38 0.00 0.03 83.17 14:43:01 2 15.23 0.00 0.53 0.02 0.03 84.19 14:43:01 3 11.60 0.00 0.50 0.00 0.03 87.87 14:43:01 4 14.88 0.00 0.60 0.10 0.03 84.38 14:43:01 5 26.02 0.00 2.06 1.32 0.05 70.55 14:43:01 6 12.24 0.00 0.45 0.00 0.03 87.28 14:43:01 7 15.34 0.00 0.53 0.03 0.05 84.04 14:44:01 all 10.30 0.00 2.32 2.61 0.06 84.71 14:44:01 0 19.25 0.00 3.05 12.17 0.07 65.46 14:44:01 1 12.71 0.00 1.81 0.55 0.07 84.87 14:44:01 2 8.51 0.00 2.45 5.61 0.05 83.38 14:44:01 3 8.63 0.00 1.33 0.17 0.05 89.83 14:44:01 4 7.64 0.00 2.58 1.11 0.07 88.61 14:44:01 5 4.29 0.00 2.40 0.39 0.05 92.88 14:44:01 6 9.65 0.00 1.79 0.52 0.05 87.99 14:44:01 7 11.81 0.00 3.11 0.42 0.07 84.59 14:45:01 all 16.20 0.00 3.19 2.17 0.06 78.38 14:45:01 0 12.98 0.00 3.83 0.34 0.07 82.78 14:45:01 1 29.48 0.00 3.88 0.00 0.05 66.59 14:45:01 2 25.77 0.00 3.53 8.86 0.07 61.77 14:45:01 3 14.27 0.00 4.95 4.90 0.07 75.80 14:45:01 4 12.18 0.00 3.27 1.06 0.07 83.43 14:45:01 5 8.33 0.00 2.07 2.17 0.03 87.39 14:45:01 6 23.24 0.00 2.41 0.00 0.05 74.30 14:45:01 7 3.14 0.00 1.60 0.00 0.07 95.19 14:46:01 all 12.65 0.00 3.29 3.67 0.06 80.34 14:46:01 0 11.39 0.00 2.84 1.61 0.09 84.08 14:46:01 1 6.47 0.00 2.13 1.01 0.03 90.36 14:46:01 2 11.19 0.00 2.81 4.81 0.07 81.13 14:46:01 3 10.43 0.00 2.48 5.35 0.05 81.69 14:46:01 4 12.85 0.00 3.04 0.54 0.05 83.52 14:46:01 5 12.21 0.00 4.36 5.98 0.05 77.39 14:46:01 6 23.73 0.00 4.11 0.41 0.07 71.69 14:46:01 7 12.95 0.00 4.51 9.58 0.05 72.91 14:47:01 all 10.74 0.00 0.66 1.17 0.04 87.39 14:47:01 0 9.95 0.00 0.62 0.27 0.02 89.15 14:47:01 1 8.03 0.00 0.62 0.08 0.03 91.24 14:47:01 2 11.49 0.00 0.64 0.30 0.03 87.54 14:47:01 3 17.05 0.00 1.12 2.29 0.05 79.50 14:47:01 4 5.48 0.00 0.33 0.00 0.02 94.17 14:47:01 5 2.87 0.00 0.27 4.37 0.02 92.47 14:47:01 6 22.51 0.00 0.99 0.25 0.03 76.22 14:47:01 7 8.51 0.00 0.69 1.87 0.05 88.88 Average: all 9.38 0.00 1.28 1.78 0.04 87.52 Average: 0 8.06 0.00 1.31 2.48 0.04 88.12 Average: 1 12.33 0.00 1.11 0.36 0.03 86.16 Average: 2 10.54 0.00 1.19 1.99 0.04 86.25 Average: 3 7.82 0.00 1.58 5.50 0.04 85.07 Average: 4 9.26 0.00 1.24 0.45 0.04 89.02 Average: 5 7.82 0.00 1.50 1.57 0.06 89.06 Average: 6 11.85 0.00 1.10 0.24 0.04 86.77 Average: 7 7.37 0.00 1.22 1.66 0.04 89.72