---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8970 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 857 26594 0 4714 30853 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:32:ce:ad brd ff:ff:ff:ff:ff:ff inet 10.30.107.100/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85735sec preferred_lft 85735sec inet6 fe80::f816:3eff:fe32:cead/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9b:5f:34:0d 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-8970) 01/01/24 _x86_64_ (8 CPU) 13:32:22 LINUX RESTART (8 CPU) 13:33:01 tps rtps wtps bread/s bwrtn/s 13:34:01 96.90 17.71 79.19 1021.43 25027.16 13:35:01 131.11 23.25 107.87 2804.87 31903.35 13:36:01 316.06 12.96 303.10 792.27 101597.92 13:37:01 18.93 0.48 18.44 30.39 23101.77 13:38:01 14.28 0.00 14.28 0.00 18213.88 13:39:01 14.88 0.00 14.88 0.00 18118.15 13:40:01 13.21 0.00 13.21 0.00 17928.39 13:41:01 11.35 0.00 11.35 0.00 14168.46 13:42:01 4.38 0.00 4.38 0.00 740.16 13:43:01 55.04 1.35 53.69 105.05 3137.64 Average: 67.61 5.58 62.04 475.38 25393.52 13:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30029696 31647988 2909524 8.83 71064 1856716 1440008 4.24 924848 1690496 177188 13:35:01 28755820 31662084 4183400 12.70 100284 3075504 1381276 4.06 979464 2823016 1022052 13:36:01 26440592 30807836 6498628 19.73 115608 4463076 4621128 13.60 1919356 4107516 308 13:37:01 25456992 29959672 7482228 22.72 116000 4593748 5953080 17.52 2812044 4184248 396 13:38:01 25429844 29933292 7509376 22.80 116092 4594404 5985820 17.61 2839124 4184768 188 13:39:01 25395608 29900484 7543612 22.90 116196 4595664 6219840 18.30 2872128 4186040 60 13:40:01 25371448 29877072 7567772 22.97 116284 4596312 6219840 18.30 2893928 4186680 136 13:41:01 25219148 29725600 7720072 23.44 116380 4596968 6360068 18.71 3046408 4187328 196 13:42:01 25147204 29683136 7792016 23.66 116576 4625496 6336304 18.64 3100928 4204512 8768 13:43:01 27211048 31564108 5728172 17.39 118940 4450276 1485588 4.37 1249540 4033128 2524 Average: 26445740 30476127 6493480 19.71 110342 4144816 4600295 13.54 2263777 3778773 121182 13:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 ens3 65.87 44.63 982.30 7.52 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 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 220.08 141.89 6415.93 14.69 0.00 0.00 0.00 0.00 13:35:01 lo 6.60 6.60 0.62 0.62 0.00 0.00 0.00 0.00 13:35:01 br-05ec09b0be15 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 13:36:01 ens3 423.78 218.86 15579.95 15.23 0.00 0.00 0.00 0.00 13:36:01 vethb74d43e 0.20 0.68 0.01 0.04 0.00 0.00 0.00 0.00 13:36:01 veth17f2790 1.30 1.47 0.08 0.09 0.00 0.00 0.00 0.00 13:36:01 veth46cd365 0.67 0.82 0.04 0.05 0.00 0.00 0.00 0.00 13:37:01 ens3 5.08 2.75 1.19 1.19 0.00 0.00 0.00 0.00 13:37:01 vethb74d43e 0.48 0.53 0.06 0.09 0.00 0.00 0.00 0.00 13:37:01 veth17f2790 10.45 8.83 2.15 10.94 0.00 0.00 0.00 0.00 13:37:01 veth46cd365 1.60 1.55 2.44 2.85 0.00 0.00 0.00 0.00 13:38:01 ens3 0.37 0.33 0.14 0.28 0.00 0.00 0.00 0.00 13:38:01 vethb74d43e 0.40 0.22 0.05 0.06 0.00 0.00 0.00 0.00 13:38:01 veth17f2790 7.98 6.62 1.78 10.68 0.00 0.00 0.00 0.00 13:38:01 veth46cd365 0.93 0.85 2.38 2.80 0.00 0.00 0.00 0.00 13:39:01 ens3 0.25 0.25 0.07 0.23 0.00 0.00 0.00 0.00 13:39:01 vethb74d43e 0.48 0.30 0.06 0.08 0.00 0.00 0.00 0.00 13:39:01 veth17f2790 16.15 13.28 3.62 21.53 0.00 0.00 0.00 0.00 13:39:01 veth46cd365 1.95 1.70 4.80 5.61 0.00 0.00 0.00 0.00 13:40:01 ens3 0.22 0.20 0.06 0.23 0.00 0.00 0.00 0.00 13:40:01 vethb74d43e 0.40 0.20 0.05 0.06 0.00 0.00 0.00 0.00 13:40:01 veth17f2790 7.95 6.61 1.78 10.68 0.00 0.00 0.00 0.00 13:40:01 veth46cd365 0.95 0.87 2.38 2.80 0.00 0.00 0.00 0.00 13:41:01 ens3 0.32 0.30 0.08 0.26 0.00 0.00 0.00 0.00 13:41:01 vethb74d43e 0.48 0.32 0.06 0.08 0.00 0.00 0.00 0.00 13:41:01 veth17f2790 8.32 6.92 1.89 10.89 0.00 0.00 0.00 0.00 13:41:01 veth46cd365 0.93 0.83 2.38 2.80 0.00 0.00 0.00 0.00 13:42:01 ens3 18.50 16.45 6.85 27.26 0.00 0.00 0.00 0.00 13:42:01 vethb74d43e 0.40 0.20 0.05 0.06 0.00 0.00 0.00 0.00 13:42:01 veth17f2790 7.95 6.60 1.78 10.68 0.00 0.00 0.00 0.00 13:42:01 veth46cd365 1.07 1.00 2.61 2.82 0.00 0.00 0.00 0.00 13:43:01 ens3 54.37 29.50 65.88 14.87 0.00 0.00 0.00 0.00 13:43:01 lo 21.88 21.88 2.22 2.22 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 Average: ens3 78.88 45.51 2305.17 8.18 0.00 0.00 0.00 0.00 Average: lo 1.79 1.79 0.19 0.19 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-8970) 01/01/24 _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 10.00 0.00 0.77 2.39 0.04 86.79 13:34:01 0 7.51 0.00 0.72 1.25 0.02 90.51 13:34:01 1 24.71 0.00 1.15 2.92 0.05 71.16 13:34:01 2 28.56 0.00 1.95 0.50 0.05 68.94 13:34:01 3 1.41 0.00 0.23 0.08 0.08 98.19 13:34:01 4 0.63 0.00 0.22 5.06 0.02 94.08 13:34:01 5 6.80 0.00 0.52 0.95 0.03 91.70 13:34:01 6 7.15 0.00 0.65 0.18 0.03 91.98 13:34:01 7 3.25 0.00 0.77 8.20 0.03 87.75 13:35:01 all 10.99 0.00 2.16 2.33 0.05 84.47 13:35:01 0 3.42 0.00 2.14 3.67 0.08 90.69 13:35:01 1 5.06 0.00 2.05 3.47 0.03 89.38 13:35:01 2 10.80 0.00 1.57 0.50 0.02 87.12 13:35:01 3 7.12 0.00 1.70 0.35 0.07 90.76 13:35:01 4 3.96 0.00 1.42 7.23 0.03 87.36 13:35:01 5 25.39 0.00 3.54 1.34 0.05 69.67 13:35:01 6 22.92 0.00 2.81 1.60 0.05 72.62 13:35:01 7 9.29 0.00 2.01 0.45 0.05 88.20 13:36:01 all 16.75 0.00 4.51 5.16 0.08 73.50 13:36:01 0 15.99 0.00 4.69 3.49 0.07 75.76 13:36:01 1 18.78 0.00 4.99 1.50 0.07 74.66 13:36:01 2 19.14 0.00 4.45 0.52 0.12 75.77 13:36:01 3 15.77 0.00 4.34 0.61 0.08 79.20 13:36:01 4 15.59 0.00 4.26 10.91 0.07 69.17 13:36:01 5 15.54 0.00 3.58 1.11 0.08 79.69 13:36:01 6 18.43 0.00 5.83 23.03 0.07 52.65 13:36:01 7 14.76 0.00 4.01 0.15 0.05 81.03 13:37:01 all 15.11 0.00 1.47 0.60 0.06 82.77 13:37:01 0 15.77 0.00 1.54 0.05 0.05 82.59 13:37:01 1 15.81 0.00 1.49 0.83 0.07 81.81 13:37:01 2 17.65 0.00 1.51 0.02 0.07 80.75 13:37:01 3 12.86 0.00 1.18 0.02 0.07 85.88 13:37:01 4 13.02 0.00 1.12 3.50 0.07 82.29 13:37:01 5 23.21 0.00 2.40 0.00 0.07 74.32 13:37:01 6 9.27 0.00 1.09 0.37 0.05 89.22 13:37:01 7 13.33 0.00 1.35 0.00 0.05 85.27 13:38:01 all 1.72 0.00 0.17 0.94 0.04 97.13 13:38:01 0 1.75 0.00 0.18 1.43 0.02 96.61 13:38:01 1 1.97 0.00 0.15 0.00 0.03 97.85 13:38:01 2 1.85 0.00 0.22 0.00 0.03 97.90 13:38:01 3 2.23 0.00 0.13 0.00 0.05 97.59 13:38:01 4 1.50 0.00 0.22 6.06 0.05 92.17 13:38:01 5 1.84 0.00 0.17 0.00 0.05 97.95 13:38:01 6 1.55 0.00 0.20 0.02 0.10 98.13 13:38:01 7 1.03 0.00 0.13 0.00 0.03 98.80 13:39:01 all 1.84 0.00 0.23 1.03 0.05 96.86 13:39:01 0 1.54 0.00 0.33 8.21 0.05 89.87 13:39:01 1 2.67 0.00 0.22 0.00 0.03 97.08 13:39:01 2 2.06 0.00 0.27 0.00 0.05 97.63 13:39:01 3 1.73 0.00 0.12 0.00 0.02 98.14 13:39:01 4 1.99 0.00 0.25 0.02 0.05 97.70 13:39:01 5 1.65 0.00 0.13 0.00 0.03 98.18 13:39:01 6 1.20 0.00 0.22 0.00 0.07 98.51 13:39:01 7 1.90 0.00 0.25 0.00 0.07 97.78 13:40:01 all 0.71 0.00 0.10 1.07 0.04 98.07 13:40:01 0 0.78 0.00 0.18 8.51 0.05 90.47 13:40:01 1 0.97 0.00 0.13 0.00 0.05 98.85 13:40:01 2 1.03 0.00 0.10 0.00 0.03 98.83 13:40:01 3 0.35 0.00 0.05 0.00 0.03 99.56 13:40:01 4 0.87 0.00 0.05 0.00 0.03 99.05 13:40:01 5 0.37 0.00 0.05 0.02 0.00 99.57 13:40:01 6 0.44 0.00 0.12 0.00 0.08 99.36 13:40:01 7 0.93 0.00 0.08 0.05 0.03 98.90 13:41:01 all 0.71 0.00 0.12 0.84 0.04 98.29 13:41:01 0 1.44 0.00 0.27 6.77 0.08 91.44 13:41:01 1 0.80 0.00 0.03 0.00 0.02 99.15 13:41:01 2 0.53 0.00 0.15 0.00 0.02 99.30 13:41:01 3 0.45 0.00 0.08 0.00 0.05 99.42 13:41:01 4 0.72 0.00 0.17 0.00 0.03 99.08 13:41:01 5 1.21 0.00 0.10 0.00 0.02 98.67 13:41:01 6 0.25 0.00 0.12 0.00 0.05 99.58 13:41:01 7 0.22 0.00 0.03 0.02 0.02 99.72 13:42:01 all 1.16 0.00 0.23 0.05 0.05 98.52 13:42:01 0 1.57 0.00 0.38 0.05 0.12 97.88 13:42:01 1 1.45 0.00 0.27 0.03 0.02 98.23 13:42:01 2 1.82 0.00 0.27 0.00 0.05 97.86 13:42:01 3 0.84 0.00 0.15 0.02 0.07 98.93 13:42:01 4 0.98 0.00 0.17 0.00 0.05 98.80 13:42:01 5 0.62 0.00 0.18 0.00 0.03 99.17 13:42:01 6 1.19 0.00 0.20 0.00 0.05 98.56 13:42:01 7 0.80 0.00 0.22 0.30 0.02 98.67 13:43:01 all 4.88 0.00 0.49 0.29 0.04 94.29 13:43:01 0 3.68 0.00 0.43 0.20 0.02 95.67 13:43:01 1 25.14 0.00 1.22 0.35 0.05 73.24 13:43:01 2 3.00 0.00 0.53 0.97 0.03 95.46 13:43:01 3 3.32 0.00 0.35 0.13 0.03 96.16 13:43:01 4 1.12 0.00 0.28 0.02 0.02 98.56 13:43:01 5 1.18 0.00 0.33 0.08 0.03 98.37 13:43:01 6 1.05 0.00 0.43 0.50 0.05 97.96 13:43:01 7 0.57 0.00 0.37 0.12 0.03 98.92 Average: all 6.37 0.00 1.02 1.47 0.05 91.10 Average: 0 5.33 0.00 1.08 3.36 0.06 90.17 Average: 1 9.72 0.00 1.17 0.91 0.04 88.16 Average: 2 8.63 0.00 1.10 0.25 0.05 89.98 Average: 3 4.60 0.00 0.83 0.12 0.06 94.40 Average: 4 4.02 0.00 0.81 3.27 0.04 91.86 Average: 5 7.75 0.00 1.10 0.35 0.04 90.76 Average: 6 6.32 0.00 1.16 2.55 0.06 89.91 Average: 7 4.59 0.00 0.92 0.93 0.04 93.52