---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9752 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: 2800.000 BogoMIPS: 5600.00 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 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 833 26619 0 4714 30878 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 mq state UP group default qlen 1000 link/ether fa:16:3e:15:eb:ea brd ff:ff:ff:ff:ff:ff inet 10.30.107.253/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85738sec preferred_lft 85738sec inet6 fe80::f816:3eff:fe15:ebea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e0:fe:50:09 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-9752) 01/05/24 _x86_64_ (8 CPU) 13:32:22 LINUX RESTART (8 CPU) 13:33:01 tps rtps wtps bread/s bwrtn/s 13:34:01 100.87 17.73 83.14 1021.83 29797.30 13:35:01 135.09 23.18 111.91 2777.94 36797.87 13:36:01 308.58 12.23 296.35 797.18 101859.63 13:37:01 22.81 0.68 22.13 22.26 26769.96 13:38:01 17.36 0.00 17.36 0.00 22921.18 13:39:01 17.98 0.02 17.96 0.13 22422.18 13:40:01 7.07 0.00 7.07 0.00 7712.51 13:41:01 3.57 0.00 3.57 0.00 82.54 13:42:01 4.48 0.10 4.38 21.86 1016.51 13:43:01 53.47 1.40 52.07 107.45 2543.88 Average: 67.12 5.53 61.59 474.85 25191.10 13:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30102644 31721856 2836576 8.61 71320 1856864 1429416 4.21 851540 1690000 176360 13:35:01 28114472 31665632 4824748 14.65 102584 3700576 1595596 4.69 975708 3448004 1621920 13:36:01 26488152 30854780 6451068 19.58 115544 4462368 4775348 14.05 1867916 4109424 400 13:37:01 25580412 30082812 7358808 22.34 116108 4592932 6035172 17.76 2689152 4183332 376 13:38:01 25553160 30056188 7386060 22.42 116196 4593584 6068196 17.85 2716172 4183864 168 13:39:01 25440448 29944904 7498772 22.77 116308 4594860 6347320 18.68 2826856 4185120 192 13:40:01 25418680 29923876 7520540 22.83 116376 4595500 6347320 18.68 2846892 4185760 36 13:41:01 25402976 29908964 7536244 22.88 116444 4596156 6347320 18.68 2862956 4186428 160 13:42:01 25331204 29867524 7608016 23.10 116664 4625344 6334400 18.64 2915168 4204268 472 13:43:01 27281032 31634364 5658188 17.18 119204 4450132 1469856 4.32 1179380 4032548 13604 Average: 26471318 30566090 6467902 19.64 110675 4206832 4674994 13.75 2173174 3840875 181369 13:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 ens3 63.79 42.13 985.72 7.66 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 13:35:01 ens3 346.46 201.75 11054.42 18.62 0.00 0.00 0.00 0.00 13:35:01 br-8322d6fe4f61 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 7.13 7.13 0.66 0.66 0.00 0.00 0.00 0.00 13:36:01 ens3 305.98 152.78 10946.04 11.02 0.00 0.00 0.00 0.00 13:36:01 br-8322d6fe4f61 0.27 0.15 0.01 0.01 0.00 0.00 0.00 0.00 13:36:01 vethbb56c11 0.20 0.57 0.01 0.03 0.00 0.00 0.00 0.00 13:36:01 veth7584134 30.78 40.00 3.04 4.65 0.00 0.00 0.00 0.00 13:37:01 ens3 8.16 5.05 1.86 1.72 0.00 0.00 0.00 0.00 13:37:01 br-8322d6fe4f61 0.30 0.32 0.03 0.03 0.00 0.00 0.00 0.00 13:37:01 vethbb56c11 0.43 0.52 0.05 0.08 0.00 0.00 0.00 0.00 13:37:01 veth7584134 46.65 53.27 42.91 21.16 0.00 0.00 0.00 0.00 13:38:01 ens3 0.30 0.18 0.14 0.23 0.00 0.00 0.00 0.00 13:38:01 br-8322d6fe4f61 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 vethbb56c11 0.40 0.22 0.05 0.06 0.00 0.00 0.00 0.00 13:38:01 veth7584134 21.36 25.95 31.72 6.16 0.00 0.00 0.00 0.00 13:39:01 ens3 0.23 0.27 0.07 0.25 0.00 0.00 0.00 0.00 13:39:01 br-8322d6fe4f61 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 vethbb56c11 0.48 0.30 0.06 0.08 0.00 0.00 0.00 0.00 13:39:01 veth7584134 42.96 52.14 63.65 12.41 0.00 0.00 0.00 0.01 13:40:01 ens3 0.23 0.17 0.06 0.03 0.00 0.00 0.00 0.00 13:40:01 br-8322d6fe4f61 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 vethbb56c11 0.40 0.22 0.05 0.06 0.00 0.00 0.00 0.00 13:40:01 veth7584134 21.33 25.88 31.72 6.15 0.00 0.00 0.00 0.00 13:41:01 ens3 0.32 0.42 0.08 0.44 0.00 0.00 0.00 0.00 13:41:01 br-8322d6fe4f61 0.12 0.12 0.00 0.01 0.00 0.00 0.00 0.00 13:41:01 vethbb56c11 0.48 0.30 0.06 0.08 0.00 0.00 0.00 0.00 13:41:01 veth7584134 21.68 26.30 31.93 6.26 0.00 0.00 0.00 0.00 13:42:01 ens3 20.35 16.58 7.47 27.47 0.00 0.00 0.00 0.00 13:42:01 br-8322d6fe4f61 0.20 0.23 0.22 0.02 0.00 0.00 0.00 0.00 13:42:01 vethbb56c11 0.40 0.20 0.05 0.06 0.00 0.00 0.00 0.00 13:42:01 veth7584134 21.33 25.88 31.72 6.15 0.00 0.00 0.00 0.00 13:43:01 ens3 53.06 32.56 68.25 16.55 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 lo 21.78 21.78 2.22 2.22 0.00 0.00 0.00 0.00 Average: ens3 79.88 45.19 2306.23 8.40 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 Average: lo 1.78 1.78 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9752) 01/05/24 _x86_64_ (8 CPU) 13:32:22 LINUX RESTART (8 CPU) 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 10.27 0.00 0.64 2.43 0.03 86.64 13:34:01 0 18.95 0.00 0.97 0.48 0.03 79.57 13:34:01 1 2.52 0.00 0.27 10.22 0.05 86.94 13:34:01 2 4.90 0.00 0.37 0.02 0.03 94.68 13:34:01 3 25.50 0.00 1.67 6.94 0.05 65.83 13:34:01 4 12.64 0.00 0.75 0.12 0.07 86.42 13:34:01 5 0.97 0.00 0.22 0.10 0.02 98.70 13:34:01 6 1.02 0.00 0.25 0.43 0.02 98.28 13:34:01 7 15.65 0.00 0.57 1.10 0.02 82.66 13:35:01 all 11.92 0.00 2.29 2.42 0.04 83.32 13:35:01 0 5.77 0.00 2.39 1.86 0.03 89.94 13:35:01 1 5.25 0.00 1.68 9.94 0.03 83.10 13:35:01 2 5.40 0.00 1.65 0.29 0.03 92.63 13:35:01 3 14.06 0.00 2.31 0.23 0.03 83.36 13:35:01 4 25.78 0.00 2.69 2.37 0.05 69.11 13:35:01 5 10.90 0.00 2.56 1.82 0.07 84.66 13:35:01 6 11.13 0.00 1.80 2.30 0.03 84.74 13:35:01 7 17.12 0.00 3.34 0.54 0.05 78.95 13:36:01 all 11.87 0.00 2.81 7.78 0.06 77.49 13:36:01 0 10.01 0.00 2.19 7.79 0.05 79.96 13:36:01 1 14.71 0.00 4.28 38.57 0.08 42.36 13:36:01 2 11.38 0.00 2.61 1.36 0.05 84.60 13:36:01 3 11.13 0.00 2.61 1.26 0.05 84.96 13:36:01 4 13.37 0.00 2.78 0.39 0.03 83.43 13:36:01 5 13.44 0.00 3.11 1.23 0.05 82.17 13:36:01 6 10.74 0.00 2.48 10.24 0.07 76.46 13:36:01 7 10.15 0.00 2.42 1.46 0.05 85.93 13:37:01 all 16.51 0.00 1.38 1.42 0.06 80.64 13:37:01 0 15.44 0.00 1.19 4.31 0.05 79.02 13:37:01 1 15.37 0.00 1.12 5.47 0.05 77.99 13:37:01 2 15.96 0.00 1.76 1.58 0.07 80.63 13:37:01 3 18.12 0.00 1.35 0.03 0.07 80.43 13:37:01 4 20.22 0.00 1.71 0.00 0.07 78.01 13:37:01 5 20.54 0.00 1.67 0.00 0.05 77.74 13:37:01 6 11.08 0.00 1.04 0.02 0.08 87.78 13:37:01 7 15.30 0.00 1.19 0.00 0.05 83.46 13:38:01 all 1.65 0.00 0.16 1.16 0.04 96.99 13:38:01 0 0.87 0.00 0.03 0.07 0.00 99.03 13:38:01 1 0.79 0.00 0.07 9.22 0.07 89.86 13:38:01 2 3.64 0.00 0.25 0.00 0.07 96.04 13:38:01 3 0.82 0.00 0.10 0.00 0.02 99.07 13:38:01 4 2.05 0.00 0.23 0.00 0.02 97.70 13:38:01 5 2.82 0.00 0.40 0.00 0.07 96.71 13:38:01 6 1.13 0.00 0.12 0.00 0.03 98.72 13:38:01 7 1.08 0.00 0.12 0.00 0.02 98.78 13:39:01 all 1.99 0.00 0.20 1.43 0.04 96.33 13:39:01 0 1.23 0.00 0.15 0.00 0.02 98.60 13:39:01 1 1.60 0.00 0.15 11.43 0.05 86.76 13:39:01 2 2.42 0.00 0.12 0.00 0.07 97.40 13:39:01 3 2.37 0.00 0.23 0.05 0.02 97.33 13:39:01 4 2.10 0.00 0.25 0.00 0.02 97.63 13:39:01 5 2.59 0.00 0.27 0.00 0.02 97.13 13:39:01 6 1.97 0.00 0.32 0.00 0.07 97.64 13:39:01 7 1.65 0.00 0.17 0.00 0.02 98.17 13:40:01 all 0.75 0.00 0.10 0.48 0.03 98.63 13:40:01 0 0.52 0.00 0.07 0.00 0.02 99.40 13:40:01 1 0.27 0.00 0.17 3.79 0.03 95.74 13:40:01 2 1.87 0.00 0.07 0.00 0.05 98.02 13:40:01 3 1.15 0.00 0.15 0.02 0.07 98.62 13:40:01 4 0.40 0.00 0.03 0.00 0.00 99.57 13:40:01 5 1.03 0.00 0.15 0.00 0.02 98.80 13:40:01 6 0.40 0.00 0.10 0.00 0.05 99.45 13:40:01 7 0.35 0.00 0.13 0.02 0.02 99.48 13:41:01 all 0.67 0.00 0.08 0.01 0.03 99.21 13:41:01 0 0.60 0.00 0.07 0.00 0.02 99.32 13:41:01 1 0.70 0.00 0.13 0.05 0.10 99.01 13:41:01 2 1.38 0.00 0.07 0.00 0.02 98.53 13:41:01 3 0.95 0.00 0.10 0.02 0.03 98.90 13:41:01 4 0.67 0.00 0.03 0.00 0.02 99.28 13:41:01 5 0.28 0.00 0.07 0.00 0.02 99.63 13:41:01 6 0.42 0.00 0.08 0.02 0.03 99.45 13:41:01 7 0.32 0.00 0.03 0.00 0.05 99.60 13:42:01 all 1.17 0.00 0.23 0.14 0.03 98.43 13:42:01 0 0.72 0.00 0.13 0.23 0.02 98.90 13:42:01 1 1.37 0.00 0.23 0.30 0.03 98.07 13:42:01 2 1.26 0.00 0.23 0.08 0.02 98.41 13:42:01 3 0.92 0.00 0.27 0.00 0.03 98.78 13:42:01 4 1.67 0.00 0.20 0.00 0.02 98.12 13:42:01 5 0.80 0.00 0.22 0.47 0.02 98.50 13:42:01 6 1.54 0.00 0.27 0.05 0.03 98.11 13:42:01 7 1.17 0.00 0.27 0.00 0.05 98.51 13:43:01 all 5.56 0.00 0.48 0.29 0.03 93.64 13:43:01 0 2.89 0.00 0.57 0.13 0.05 96.36 13:43:01 1 2.70 0.00 0.44 1.02 0.03 95.80 13:43:01 2 0.97 0.00 0.22 0.05 0.03 98.73 13:43:01 3 0.85 0.00 0.35 0.13 0.02 98.65 13:43:01 4 0.80 0.00 0.22 0.25 0.02 98.72 13:43:01 5 15.08 0.00 0.57 0.10 0.03 84.22 13:43:01 6 20.29 0.00 1.05 0.13 0.03 78.49 13:43:01 7 0.92 0.00 0.45 0.53 0.02 98.08 Average: all 6.22 0.00 0.84 1.75 0.04 91.15 Average: 0 5.70 0.00 0.77 1.48 0.03 92.02 Average: 1 4.51 0.00 0.85 8.97 0.05 85.62 Average: 2 4.90 0.00 0.73 0.34 0.04 93.99 Average: 3 7.58 0.00 0.91 0.87 0.04 90.60 Average: 4 7.95 0.00 0.89 0.31 0.03 90.82 Average: 5 6.84 0.00 0.92 0.37 0.04 91.84 Average: 6 5.97 0.00 0.75 1.31 0.05 91.93 Average: 7 6.35 0.00 0.86 0.36 0.03 92.38