---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10310 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 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 824 26626 0 4716 30886 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:9f:45:59 brd ff:ff:ff:ff:ff:ff inet 10.30.107.156/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85739sec preferred_lft 85739sec inet6 fe80::f816:3eff:fe9f:4559/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:67:05:6c:51 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-10310) 01/07/24 _x86_64_ (8 CPU) 13:32:22 LINUX RESTART (8 CPU) 13:33:02 tps rtps wtps bread/s bwrtn/s 13:34:01 101.54 18.03 83.51 1039.15 37270.02 13:35:01 140.49 23.30 117.20 2814.73 44090.52 13:36:01 318.43 11.81 306.62 790.27 110498.38 13:37:01 27.53 0.45 27.08 35.33 34567.82 13:38:01 13.00 0.00 13.00 0.00 16186.44 13:39:01 3.12 0.00 3.12 0.00 80.44 13:40:01 2.60 0.00 2.60 0.00 85.77 13:41:01 3.03 0.62 2.42 18.40 66.41 13:42:01 2.75 0.03 2.72 1.20 99.07 13:43:01 50.24 1.22 49.03 103.32 2654.77 Average: 66.21 5.52 60.69 479.30 24538.34 13:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30112152 31730884 2827068 8.58 71232 1856292 1412560 4.16 844612 1689316 191772 13:35:01 28438496 31682100 4500724 13.66 101948 3402808 1576884 4.64 962736 3150304 1347464 13:36:01 26491532 30858176 6447688 19.57 115484 4462800 4598828 13.53 1866500 4108872 276 13:37:01 25479500 29982104 7459720 22.65 116016 4593628 5933688 17.46 2789712 4183960 216 13:38:01 25451208 29954604 7488012 22.73 116120 4594272 5950148 17.51 2816444 4184480 84 13:39:01 25410296 29914984 7528924 22.86 116216 4595416 6154968 18.11 2856912 4185620 716 13:40:01 25391440 29897136 7547780 22.91 116284 4596308 6154968 18.11 2874788 4186524 124 13:41:01 25360968 29869640 7578252 23.01 116352 4597516 6155756 18.11 2903804 4186972 176 13:42:01 25287904 29826312 7651316 23.23 116544 4626084 6180652 18.18 2958888 4203912 27716 13:43:01 27292412 31647632 5646808 17.14 119040 4450684 1431208 4.21 1166024 4031796 31780 Average: 26471591 30536357 6467629 19.64 110524 4177581 4554966 13.40 2204042 3811176 160032 13:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 ens3 67.73 46.08 1001.21 7.91 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 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 13:35:01 br-8cff83d9a1e1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 269.79 166.12 7837.92 15.98 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 6.40 6.40 0.60 0.60 0.00 0.00 0.00 0.00 13:36:01 br-8cff83d9a1e1 0.27 0.15 0.01 0.01 0.00 0.00 0.00 0.00 13:36:01 vethfd69434 31.46 40.69 3.37 4.88 0.00 0.00 0.00 0.00 13:36:01 vethe703066 0.57 0.77 0.04 0.04 0.00 0.00 0.00 0.00 13:36:01 ens3 382.62 200.78 14159.64 14.00 0.00 0.00 0.00 0.00 13:37:01 br-8cff83d9a1e1 0.30 0.32 0.03 0.03 0.00 0.00 0.00 0.00 13:37:01 vethfd69434 46.09 52.66 42.60 20.94 0.00 0.00 0.00 0.00 13:37:01 vethe703066 0.67 0.72 0.07 0.06 0.00 0.00 0.00 0.00 13:37:01 ens3 4.30 2.53 0.96 0.97 0.00 0.00 0.00 0.00 13:38:01 br-8cff83d9a1e1 0.08 0.08 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 vethfd69434 21.35 25.95 31.72 6.16 0.00 0.00 0.00 0.00 13:38:01 vethe703066 0.13 0.22 0.02 0.02 0.00 0.00 0.00 0.00 13:38:01 ens3 0.32 0.27 0.14 0.25 0.00 0.00 0.00 0.00 13:39:01 br-8cff83d9a1e1 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 vethfd69434 42.96 52.12 63.65 12.41 0.00 0.00 0.00 0.01 13:39:01 vethe703066 0.23 0.28 0.04 0.03 0.00 0.00 0.00 0.00 13:39:01 ens3 0.23 0.23 0.07 0.25 0.00 0.00 0.00 0.00 13:40:01 br-8cff83d9a1e1 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 vethfd69434 21.34 25.91 31.72 6.15 0.00 0.00 0.00 0.00 13:40:01 vethe703066 0.13 0.20 0.02 0.02 0.00 0.00 0.00 0.00 13:40:01 ens3 0.20 0.23 0.06 0.23 0.00 0.00 0.00 0.00 13:41:01 br-8cff83d9a1e1 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 13:41:01 vethfd69434 21.65 26.26 31.93 6.26 0.00 0.00 0.00 0.00 13:41:01 vethe703066 0.27 0.33 0.04 0.04 0.00 0.00 0.00 0.00 13:41:01 ens3 8.18 6.10 5.59 6.52 0.00 0.00 0.00 0.00 13:42:01 br-8cff83d9a1e1 0.25 0.28 0.22 0.02 0.00 0.00 0.00 0.00 13:42:01 vethfd69434 21.31 25.88 31.72 6.15 0.00 0.00 0.00 0.00 13:42:01 vethe703066 0.17 0.23 0.03 0.02 0.00 0.00 0.00 0.00 13:42:01 ens3 17.95 15.11 6.69 27.78 0.00 0.00 0.00 0.00 13:43:01 ens3 64.19 42.19 68.61 16.19 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 81.57 47.97 2310.23 9.01 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 1.79 1.79 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-10310) 01/07/24 _x86_64_ (8 CPU) 13:32:22 LINUX RESTART (8 CPU) 13:33:02 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 10.04 0.00 0.67 2.91 0.03 86.34 13:34:01 0 0.98 0.00 0.24 0.12 0.02 98.64 13:34:01 1 5.10 0.00 0.44 0.07 0.00 94.39 13:34:01 2 1.62 0.00 0.52 11.53 0.03 86.29 13:34:01 3 6.05 0.00 0.54 0.29 0.02 93.10 13:34:01 4 28.91 0.00 1.27 2.76 0.05 67.01 13:34:01 5 14.69 0.00 0.81 7.99 0.02 76.49 13:34:01 6 10.52 0.00 0.75 0.39 0.07 88.28 13:34:01 7 12.46 0.00 0.86 0.12 0.02 86.54 13:35:01 all 11.37 0.00 2.24 3.11 0.04 83.25 13:35:01 0 4.79 0.00 1.47 0.42 0.02 93.30 13:35:01 1 7.28 0.00 2.05 0.05 0.03 90.59 13:35:01 2 6.50 0.00 1.27 7.01 0.05 85.17 13:35:01 3 15.47 0.00 2.72 1.26 0.05 80.50 13:35:01 4 27.00 0.00 3.86 2.20 0.08 66.86 13:35:01 5 13.09 0.00 2.41 0.49 0.05 83.96 13:35:01 6 8.04 0.00 1.93 12.32 0.05 77.66 13:35:01 7 8.76 0.00 2.15 1.09 0.03 87.97 13:36:01 all 13.28 0.00 3.45 6.40 0.07 76.79 13:36:01 0 19.20 0.00 3.71 0.66 0.08 76.35 13:36:01 1 12.18 0.00 3.54 1.43 0.07 82.78 13:36:01 2 11.94 0.00 2.23 1.74 0.07 84.03 13:36:01 3 11.30 0.00 3.89 2.15 0.05 82.61 13:36:01 4 14.39 0.00 3.55 2.94 0.07 79.05 13:36:01 5 13.98 0.00 3.73 2.56 0.07 79.67 13:36:01 6 14.11 0.00 3.45 35.14 0.08 47.22 13:36:01 7 9.20 0.00 3.53 4.71 0.08 82.48 13:37:01 all 15.74 0.00 1.46 1.81 0.05 80.93 13:37:01 0 13.60 0.00 1.22 0.03 0.05 85.09 13:37:01 1 12.18 0.00 1.07 0.22 0.05 86.48 13:37:01 2 7.64 0.00 0.79 13.21 0.05 78.32 13:37:01 3 17.59 0.00 1.70 0.07 0.05 80.59 13:37:01 4 18.82 0.00 1.77 0.02 0.05 79.34 13:37:01 5 23.86 0.00 2.16 0.00 0.08 73.90 13:37:01 6 19.30 0.00 1.92 0.00 0.05 78.73 13:37:01 7 12.93 0.00 1.09 0.97 0.03 84.98 13:38:01 all 1.40 0.00 0.17 0.79 0.03 97.61 13:38:01 0 2.36 0.00 0.18 0.00 0.03 97.43 13:38:01 1 0.70 0.00 0.15 0.00 0.02 99.13 13:38:01 2 2.57 0.00 0.23 6.30 0.03 90.86 13:38:01 3 2.27 0.00 0.27 0.00 0.03 97.43 13:38:01 4 0.70 0.00 0.12 0.02 0.03 99.13 13:38:01 5 0.87 0.00 0.10 0.00 0.02 99.01 13:38:01 6 0.37 0.00 0.17 0.00 0.07 99.40 13:38:01 7 1.32 0.00 0.12 0.00 0.00 98.57 13:39:01 all 1.60 0.00 0.20 0.01 0.03 98.16 13:39:01 0 0.88 0.00 0.12 0.00 0.02 98.98 13:39:01 1 1.57 0.00 0.27 0.02 0.05 98.10 13:39:01 2 1.37 0.00 0.23 0.05 0.02 98.33 13:39:01 3 1.49 0.00 0.20 0.00 0.02 98.30 13:39:01 4 2.47 0.00 0.25 0.00 0.07 97.21 13:39:01 5 1.48 0.00 0.18 0.00 0.03 98.31 13:39:01 6 1.65 0.00 0.20 0.00 0.03 98.11 13:39:01 7 1.92 0.00 0.17 0.00 0.03 97.88 13:40:01 all 0.71 0.00 0.11 0.01 0.03 99.14 13:40:01 0 0.18 0.00 0.05 0.00 0.00 99.77 13:40:01 1 0.48 0.00 0.13 0.00 0.02 99.37 13:40:01 2 0.92 0.00 0.13 0.05 0.03 98.86 13:40:01 3 0.48 0.00 0.17 0.00 0.07 99.28 13:40:01 4 1.17 0.00 0.12 0.00 0.02 98.70 13:40:01 5 0.49 0.00 0.07 0.00 0.02 99.43 13:40:01 6 0.77 0.00 0.10 0.00 0.03 99.10 13:40:01 7 1.20 0.00 0.07 0.00 0.03 98.70 13:41:01 all 1.02 0.00 0.12 0.02 0.03 98.81 13:41:01 0 0.80 0.00 0.08 0.02 0.05 99.05 13:41:01 1 2.41 0.00 0.16 0.00 0.05 97.38 13:41:01 2 0.89 0.00 0.08 0.10 0.05 98.88 13:41:01 3 0.67 0.00 0.08 0.00 0.03 99.22 13:41:01 4 1.40 0.00 0.22 0.02 0.03 98.33 13:41:01 5 0.53 0.00 0.08 0.00 0.02 99.37 13:41:01 6 0.62 0.00 0.07 0.00 0.02 99.30 13:41:01 7 0.83 0.00 0.13 0.00 0.02 99.02 13:42:01 all 1.18 0.00 0.21 0.03 0.03 98.54 13:42:01 0 0.75 0.00 0.17 0.00 0.03 99.05 13:42:01 1 1.26 0.00 0.25 0.00 0.03 98.45 13:42:01 2 2.47 0.00 0.30 0.08 0.07 97.09 13:42:01 3 2.04 0.00 0.25 0.00 0.02 97.70 13:42:01 4 0.63 0.00 0.25 0.00 0.05 99.07 13:42:01 5 0.78 0.00 0.17 0.00 0.02 99.03 13:42:01 6 0.38 0.00 0.12 0.18 0.02 99.30 13:42:01 7 1.12 0.00 0.22 0.00 0.03 98.63 13:43:01 all 5.07 0.00 0.53 0.29 0.03 94.08 13:43:01 0 2.62 0.00 0.53 0.02 0.03 96.80 13:43:01 1 2.07 0.00 0.43 0.20 0.03 97.26 13:43:01 2 1.59 0.00 0.32 0.15 0.02 97.93 13:43:01 3 16.18 0.00 1.03 0.83 0.05 81.90 13:43:01 4 2.89 0.00 0.48 0.18 0.02 96.43 13:43:01 5 13.92 0.00 0.57 0.17 0.03 85.31 13:43:01 6 0.99 0.00 0.47 0.28 0.03 98.23 13:43:01 7 0.32 0.00 0.32 0.48 0.02 98.86 Average: all 6.12 0.00 0.91 1.53 0.04 91.39 Average: 0 4.61 0.00 0.78 0.13 0.03 94.46 Average: 1 4.51 0.00 0.85 0.20 0.04 94.41 Average: 2 3.74 0.00 0.61 4.01 0.04 91.60 Average: 3 7.35 0.00 1.08 0.46 0.04 91.07 Average: 4 9.80 0.00 1.19 0.81 0.05 88.16 Average: 5 8.36 0.00 1.03 1.11 0.04 89.47 Average: 6 5.65 0.00 0.91 4.80 0.05 88.59 Average: 7 4.99 0.00 0.86 0.73 0.03 93.39