---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-396 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 847 26248 0 5071 30863 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:75:98:a3 brd ff:ff:ff:ff:ff:ff inet 10.30.106.231/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85733sec preferred_lft 85733sec inet6 fe80::f816:3eff:fe75:98a3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4e:c3:7c:b5 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-396) 11/29/23 _x86_64_ (8 CPU) 10:31:31 LINUX RESTART (8 CPU) 10:32:01 tps rtps wtps bread/s bwrtn/s 10:33:01 239.25 71.14 168.11 4936.49 43092.57 10:34:01 72.81 13.90 58.91 978.87 10162.61 10:35:01 106.45 13.83 92.62 1123.81 17146.48 10:36:01 87.14 9.15 77.99 1629.86 23884.42 10:37:01 73.52 0.08 73.44 6.77 63759.72 10:38:01 210.88 12.94 197.93 744.46 22429.30 10:39:01 97.83 0.23 97.60 27.86 5371.59 10:40:01 12.75 0.43 12.31 18.40 8629.51 10:41:01 4.70 0.02 4.68 0.93 4067.06 10:42:01 50.34 1.45 48.89 115.18 6622.68 Average: 95.56 12.31 83.25 957.98 20532.71 10:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 30400016 31741152 2539204 7.71 47388 1617912 1393036 4.10 806668 1476880 48520 10:34:01 30123956 31722148 2815264 8.55 68484 1840936 1396868 4.11 855880 1677084 171156 10:35:01 29792580 31708496 3146640 9.55 84632 2127072 1405272 4.13 883248 1950268 134144 10:36:01 27400432 31663576 5538788 16.82 110928 4373620 1366888 4.02 1006784 4109984 1780656 10:37:01 26951440 31663532 5987780 18.18 119312 4787004 1450324 4.27 1016300 4522740 414428 10:38:01 26555044 31303880 6384176 19.38 129628 4804516 4562484 13.42 1418240 4469048 1888 10:39:01 26277776 31035288 6661444 20.22 133896 4806596 5174948 15.23 1712608 4452048 112 10:40:01 25124148 30017900 7815072 23.73 134424 4936492 6321708 18.60 2782784 4518972 380 10:41:01 25160536 30055136 7778684 23.62 134472 4937168 6407420 18.85 2746740 4519080 832 10:42:01 26913408 31632628 6025812 18.29 136704 4775768 1496848 4.40 1202892 4358524 44356 Average: 27469934 31254374 5469286 16.60 109987 3900708 3097580 9.11 1443214 3605463 259647 10:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 ens3 294.72 208.00 915.90 57.34 0.00 0.00 0.00 0.00 10:33:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 10:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 ens3 45.80 30.72 812.79 6.73 0.00 0.00 0.00 0.00 10:34:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 10:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 ens3 44.96 31.03 771.79 6.24 0.00 0.00 0.00 0.00 10:35:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 10:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 ens3 565.66 303.08 20109.25 22.08 0.00 0.00 0.00 0.00 10:36:01 lo 9.07 9.07 0.83 0.83 0.00 0.00 0.00 0.00 10:36:01 br-3445e2a1e2a4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 ens3 53.68 34.73 1808.69 2.90 0.00 0.00 0.00 0.00 10:37:01 lo 1.06 1.06 0.10 0.10 0.00 0.00 0.00 0.00 10:37:01 br-3445e2a1e2a4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 veth552e9aa 0.10 0.50 0.01 0.03 0.00 0.00 0.00 0.00 10:38:01 veth6cb1b28 3.83 3.65 0.40 0.33 0.00 0.00 0.00 0.00 10:38:01 veth9c44083 0.80 1.03 0.05 0.06 0.00 0.00 0.00 0.00 10:38:01 veth823079c 0.00 0.35 0.00 0.02 0.00 0.00 0.00 0.00 10:39:01 veth552e9aa 0.03 0.07 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 veth9c44083 2.15 2.17 0.13 0.13 0.00 0.00 0.00 0.00 10:39:01 veth823079c 0.50 0.50 0.06 0.31 0.00 0.00 0.00 0.00 10:39:01 veth404ab14 1.85 2.07 0.13 0.11 0.00 0.00 0.00 0.00 10:40:01 veth552e9aa 1.13 1.07 0.29 0.27 0.00 0.00 0.00 0.00 10:40:01 veth9c44083 52.87 47.01 19.96 40.43 0.00 0.00 0.00 0.00 10:40:01 veth823079c 0.27 0.22 0.02 0.01 0.00 0.00 0.00 0.00 10:40:01 veth404ab14 1.00 1.07 0.33 0.15 0.00 0.00 0.00 0.00 10:41:01 veth552e9aa 0.40 0.22 0.05 0.06 0.00 0.00 0.00 0.00 10:41:01 veth9c44083 0.37 0.40 0.59 0.03 0.00 0.00 0.00 0.00 10:41:01 veth823079c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 veth404ab14 0.23 0.32 0.21 0.03 0.00 0.00 0.00 0.00 10:42:01 ens3 1110.11 693.60 24509.95 148.24 0.00 0.00 0.00 0.00 10:42:01 lo 35.34 35.34 6.10 6.10 0.00 0.00 0.00 0.00 10:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 108.29 68.61 2449.24 14.72 0.00 0.00 0.00 0.00 Average: lo 3.23 3.23 0.58 0.58 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-396) 11/29/23 _x86_64_ (8 CPU) 10:31:31 LINUX RESTART (8 CPU) 10:32:01 CPU %user %nice %system %iowait %steal %idle 10:33:01 all 6.08 0.00 0.99 9.15 0.04 83.74 10:33:01 0 6.81 0.00 0.75 1.81 0.05 90.58 10:33:01 1 4.31 0.00 0.85 32.72 0.05 62.07 10:33:01 2 2.80 0.00 1.91 1.27 0.03 93.98 10:33:01 3 4.09 0.00 0.52 3.28 0.03 92.08 10:33:01 4 4.44 0.00 0.68 20.00 0.05 74.82 10:33:01 5 3.69 0.00 1.37 8.84 0.03 86.07 10:33:01 6 17.35 0.00 0.95 2.14 0.05 79.51 10:33:01 7 5.14 0.00 0.85 3.18 0.03 90.80 10:34:01 all 7.19 0.00 0.54 5.09 0.06 87.12 10:34:01 0 20.45 0.00 1.25 9.89 0.08 68.32 10:34:01 1 10.99 0.00 0.75 18.30 0.08 69.87 10:34:01 2 0.58 0.00 0.08 0.00 0.03 99.30 10:34:01 3 2.17 0.00 0.28 1.68 0.02 95.85 10:34:01 4 2.49 0.00 0.33 3.97 0.03 93.18 10:34:01 5 0.30 0.00 0.17 0.05 0.02 99.47 10:34:01 6 7.16 0.00 0.68 4.90 0.05 87.21 10:34:01 7 13.43 0.00 0.75 1.90 0.12 83.80 10:35:01 all 8.44 0.00 0.62 4.53 0.02 86.40 10:35:01 0 21.30 0.00 1.44 6.21 0.05 71.00 10:35:01 1 2.02 0.00 0.63 17.59 0.02 79.75 10:35:01 2 4.92 0.00 0.28 0.13 0.02 94.65 10:35:01 3 0.13 0.00 0.05 0.05 0.00 99.77 10:35:01 4 18.99 0.00 0.97 6.48 0.05 73.51 10:35:01 5 11.85 0.00 1.02 0.95 0.02 86.16 10:35:01 6 4.02 0.00 0.27 4.72 0.00 90.99 10:35:01 7 4.29 0.00 0.32 0.08 0.02 95.29 10:36:01 all 8.80 0.00 3.43 6.79 0.07 80.92 10:36:01 0 8.14 0.00 3.64 3.92 0.07 84.23 10:36:01 1 7.67 0.00 4.21 2.50 0.07 85.55 10:36:01 2 7.68 0.00 3.67 35.40 0.07 53.19 10:36:01 3 10.51 0.00 2.68 1.98 0.07 84.76 10:36:01 4 7.79 0.00 2.65 7.53 0.05 81.99 10:36:01 5 11.53 0.00 3.60 0.85 0.08 83.94 10:36:01 6 7.65 0.00 3.65 0.73 0.07 87.91 10:36:01 7 9.43 0.00 3.34 1.45 0.08 85.70 10:37:01 all 1.60 0.00 0.72 14.30 0.02 83.35 10:37:01 0 1.13 0.00 0.43 0.57 0.02 97.85 10:37:01 1 1.48 0.00 0.43 23.63 0.02 74.44 10:37:01 2 2.32 0.00 1.22 83.68 0.05 12.73 10:37:01 3 1.38 0.00 0.72 3.23 0.02 94.65 10:37:01 4 2.11 0.00 0.80 2.95 0.02 94.12 10:37:01 5 1.60 0.00 0.60 0.28 0.02 97.50 10:37:01 6 1.40 0.00 0.96 0.22 0.00 97.42 10:37:01 7 1.40 0.00 0.57 0.15 0.02 97.87 10:38:01 all 3.13 0.00 1.17 18.12 0.06 77.53 10:38:01 0 3.57 0.00 1.45 9.03 0.15 85.80 10:38:01 1 4.34 0.00 1.17 21.06 0.05 73.37 10:38:01 2 2.21 0.00 1.17 37.27 0.03 59.31 10:38:01 3 3.54 0.00 1.15 9.86 0.03 85.40 10:38:01 4 3.36 0.00 1.12 16.76 0.05 78.71 10:38:01 5 2.61 0.00 0.90 5.53 0.05 90.90 10:38:01 6 2.53 0.00 1.19 28.78 0.05 67.45 10:38:01 7 2.84 0.00 1.22 16.78 0.05 79.11 10:39:01 all 4.01 0.00 0.89 14.40 0.05 80.66 10:39:01 0 2.85 0.00 0.93 10.53 0.03 85.65 10:39:01 1 4.80 0.00 0.97 18.30 0.07 75.86 10:39:01 2 2.42 0.00 0.75 4.01 0.03 92.78 10:39:01 3 4.64 0.00 0.97 4.15 0.03 90.21 10:39:01 4 2.89 0.00 0.64 12.40 0.05 84.02 10:39:01 5 3.68 0.00 0.77 5.76 0.05 89.74 10:39:01 6 6.32 0.00 1.19 43.43 0.05 49.01 10:39:01 7 4.45 0.00 0.87 16.67 0.05 77.95 10:40:01 all 22.82 0.00 2.14 0.80 0.07 74.16 10:40:01 0 22.40 0.00 2.48 1.69 0.07 73.37 10:40:01 1 30.52 0.00 2.96 1.65 0.10 64.77 10:40:01 2 19.20 0.00 1.86 0.07 0.08 78.80 10:40:01 3 28.92 0.00 2.83 0.00 0.07 68.18 10:40:01 4 20.17 0.00 1.79 0.34 0.07 77.63 10:40:01 5 14.28 0.00 1.39 0.44 0.05 83.84 10:40:01 6 24.56 0.00 2.01 2.21 0.05 71.16 10:40:01 7 22.55 0.00 1.87 0.05 0.08 75.44 10:41:01 all 0.34 0.00 0.09 0.30 0.02 99.26 10:41:01 0 0.32 0.00 0.10 2.13 0.02 97.43 10:41:01 1 0.73 0.00 0.10 0.13 0.03 99.00 10:41:01 2 0.32 0.00 0.05 0.00 0.03 99.60 10:41:01 3 0.17 0.00 0.12 0.00 0.02 99.70 10:41:01 4 0.37 0.00 0.07 0.00 0.03 99.53 10:41:01 5 0.15 0.00 0.07 0.10 0.00 99.68 10:41:01 6 0.33 0.00 0.08 0.00 0.00 99.58 10:41:01 7 0.32 0.00 0.08 0.00 0.02 99.58 10:42:01 all 5.22 0.00 0.68 0.85 0.03 93.22 10:42:01 0 0.89 0.00 0.55 2.92 0.03 95.60 10:42:01 1 12.70 0.00 0.72 0.67 0.03 85.88 10:42:01 2 0.90 0.00 0.57 1.44 0.03 97.06 10:42:01 3 16.27 0.00 1.22 0.70 0.05 81.77 10:42:01 4 3.61 0.00 0.58 0.22 0.02 95.57 10:42:01 5 4.31 0.00 0.60 0.07 0.03 94.99 10:42:01 6 1.07 0.00 0.57 0.10 0.02 98.25 10:42:01 7 2.00 0.00 0.62 0.70 0.03 96.64 Average: all 6.76 0.00 1.12 7.43 0.04 84.65 Average: 0 8.78 0.00 1.30 4.87 0.06 84.99 Average: 1 7.94 0.00 1.28 13.66 0.05 77.07 Average: 2 4.33 0.00 1.15 16.30 0.04 78.18 Average: 3 7.17 0.00 1.05 2.49 0.03 89.25 Average: 4 6.62 0.00 0.96 7.06 0.04 85.32 Average: 5 5.39 0.00 1.04 2.29 0.04 91.25 Average: 6 7.23 0.00 1.15 8.71 0.03 82.88 Average: 7 6.58 0.00 1.05 4.09 0.05 88.23