---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3264 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 15G 141G 10% / 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 853 24620 0 6692 30858 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:eb:aa:e9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.232/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85931sec preferred_lft 85931sec inet6 fe80::f816:3eff:feeb:aae9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0a:10:af:f3 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-3264) 02/06/24 _x86_64_ (8 CPU) 23:10:23 LINUX RESTART (8 CPU) 23:11:02 tps rtps wtps bread/s bwrtn/s 23:12:01 87.21 18.01 69.19 1038.74 18199.49 23:13:01 128.28 23.05 105.23 2764.74 24673.22 23:14:01 216.11 0.22 215.90 29.73 120000.00 23:15:01 338.36 12.35 326.01 793.37 60556.87 23:16:01 13.75 0.00 13.75 0.00 11988.02 23:17:01 19.66 0.08 19.58 7.20 13195.63 23:18:01 78.02 1.93 76.09 111.98 15366.24 Average: 126.01 7.92 118.08 677.10 37757.91 23:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30054156 31671792 2885064 8.76 70312 1856468 1429252 4.21 898176 1690944 189424 23:13:01 28929540 31655392 4009680 12.17 98356 2901436 1575400 4.64 995804 2641308 874352 23:14:01 25295924 31665564 7643296 23.20 142228 6337888 1466192 4.31 1022700 6075104 1158956 23:15:01 23047204 29601772 9892016 30.03 158188 6487852 8756016 25.76 3261564 6007204 1516 23:16:01 23101424 29656808 9837796 29.87 158392 6488200 8714452 25.64 3209192 6004568 184 23:17:01 23140684 29722792 9798536 29.75 158644 6516356 7957560 23.41 3160152 6018928 420 23:18:01 25222968 31608268 7716252 23.43 162564 6331740 1516420 4.46 1289336 5865844 32148 Average: 25541700 30797484 7397520 22.46 135526 5274277 4487899 13.20 1976703 4900557 322429 23:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 ens3 65.62 44.72 1022.60 7.63 0.00 0.00 0.00 0.00 23:12:01 lo 1.76 1.76 0.19 0.19 0.00 0.00 0.00 0.00 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 ens3 173.22 114.61 4267.70 12.83 0.00 0.00 0.00 0.00 23:13:01 lo 6.13 6.13 0.57 0.57 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 br-c48d36f6aa27 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 ens3 1068.96 592.32 31149.46 42.80 0.00 0.00 0.00 0.00 23:14:01 lo 7.27 7.27 0.72 0.72 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 br-c48d36f6aa27 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 veth540d6f3 50.74 44.79 17.33 40.03 0.00 0.00 0.00 0.00 23:15:01 veth241e691 0.53 0.90 0.06 0.33 0.00 0.00 0.00 0.00 23:15:01 veth4bd12b1 0.00 0.42 0.00 0.02 0.00 0.00 0.00 0.00 23:15:01 vethe7fe016 5.05 4.53 0.53 0.50 0.00 0.00 0.00 0.00 23:16:01 veth540d6f3 2.77 2.63 2.67 0.41 0.00 0.00 0.00 0.00 23:16:01 veth241e691 0.25 0.18 0.02 0.01 0.00 0.00 0.00 0.00 23:16:01 veth4bd12b1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 vethe7fe016 46.14 43.14 11.29 36.85 0.00 0.00 0.00 0.00 23:17:01 veth540d6f3 0.37 0.43 0.59 0.03 0.00 0.00 0.00 0.00 23:17:01 veth4bd12b1 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 vethe7fe016 7.27 10.23 1.70 0.84 0.00 0.00 0.00 0.00 23:17:01 ens3 1636.51 979.69 37199.77 136.68 0.00 0.00 0.00 0.00 23:18:01 ens3 45.73 36.73 115.55 19.15 0.00 0.00 0.00 0.00 23:18:01 lo 35.54 35.54 6.25 6.25 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 197.79 116.11 5233.58 14.32 0.00 0.00 0.00 0.00 Average: lo 4.53 4.53 0.85 0.85 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-3264) 02/06/24 _x86_64_ (8 CPU) 23:10:23 LINUX RESTART (8 CPU) 23:11:02 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 9.88 0.00 0.76 1.84 0.03 87.49 23:12:01 0 6.64 0.00 0.61 3.77 0.03 88.94 23:12:01 1 7.88 0.00 0.69 0.46 0.02 90.95 23:12:01 2 6.70 0.00 0.75 5.66 0.02 86.88 23:12:01 3 10.76 0.00 0.73 2.61 0.05 85.85 23:12:01 4 1.75 0.00 0.15 0.00 0.07 98.03 23:12:01 5 32.53 0.00 1.92 1.45 0.05 64.05 23:12:01 6 11.08 0.00 0.81 0.14 0.03 87.93 23:12:01 7 1.71 0.00 0.42 0.61 0.02 97.23 23:13:01 all 10.58 0.00 1.67 2.47 0.03 85.25 23:13:01 0 7.50 0.00 1.08 0.52 0.03 90.86 23:13:01 1 7.21 0.00 1.32 0.62 0.03 90.82 23:13:01 2 4.18 0.00 1.29 10.86 0.03 83.64 23:13:01 3 16.36 0.00 2.04 1.27 0.03 80.30 23:13:01 4 21.48 0.00 2.38 4.62 0.05 71.47 23:13:01 5 8.75 0.00 1.58 0.40 0.03 89.24 23:13:01 6 6.52 0.00 1.70 0.12 0.02 91.64 23:13:01 7 12.63 0.00 1.96 1.32 0.05 84.04 23:14:01 all 12.72 0.00 5.66 7.81 0.07 73.75 23:14:01 0 13.40 0.00 5.78 9.32 0.07 71.43 23:14:01 1 11.06 0.00 6.89 27.42 0.09 54.54 23:14:01 2 12.33 0.00 5.72 4.44 0.07 77.44 23:14:01 3 14.29 0.00 4.68 10.38 0.07 70.58 23:14:01 4 11.83 0.00 5.54 8.67 0.07 73.89 23:14:01 5 12.05 0.00 5.23 0.68 0.05 81.99 23:14:01 6 12.45 0.00 6.16 1.21 0.05 80.13 23:14:01 7 14.32 0.00 5.21 0.37 0.07 80.03 23:15:01 all 27.34 0.00 3.42 4.62 0.08 64.54 23:15:01 0 21.20 0.00 3.43 16.49 0.07 58.82 23:15:01 1 30.14 0.00 3.50 4.69 0.08 61.59 23:15:01 2 24.65 0.00 2.97 1.84 0.07 70.47 23:15:01 3 29.42 0.00 3.35 3.96 0.07 63.20 23:15:01 4 29.60 0.00 3.65 1.71 0.07 64.97 23:15:01 5 30.49 0.00 3.38 1.21 0.08 64.83 23:15:01 6 25.75 0.00 3.50 4.26 0.08 66.40 23:15:01 7 27.46 0.00 3.61 2.82 0.07 66.05 23:16:01 all 5.03 0.00 0.47 0.71 0.05 93.75 23:16:01 0 3.75 0.00 0.50 0.03 0.05 95.66 23:16:01 1 5.23 0.00 0.45 5.53 0.05 88.73 23:16:01 2 6.72 0.00 0.67 0.02 0.03 92.56 23:16:01 3 4.56 0.00 0.43 0.00 0.07 94.94 23:16:01 4 4.29 0.00 0.40 0.00 0.05 95.26 23:16:01 5 4.57 0.00 0.40 0.07 0.05 94.91 23:16:01 6 4.82 0.00 0.33 0.00 0.03 94.81 23:16:01 7 6.28 0.00 0.55 0.00 0.07 93.10 23:17:01 all 1.31 0.00 0.35 0.67 0.05 97.62 23:17:01 0 0.96 0.00 0.35 0.02 0.05 98.63 23:17:01 1 0.97 0.00 0.25 5.34 0.05 93.39 23:17:01 2 1.54 0.00 0.33 0.00 0.03 98.10 23:17:01 3 1.35 0.00 0.50 0.00 0.08 98.07 23:17:01 4 1.57 0.00 0.30 0.02 0.02 98.10 23:17:01 5 1.27 0.00 0.28 0.00 0.03 98.41 23:17:01 6 1.37 0.00 0.40 0.00 0.03 98.20 23:17:01 7 1.45 0.00 0.28 0.00 0.07 98.20 23:18:01 all 6.99 0.00 0.65 1.03 0.03 91.30 23:18:01 0 16.44 0.00 0.93 0.28 0.05 82.29 23:18:01 1 12.04 0.00 0.72 5.76 0.03 81.44 23:18:01 2 3.10 0.00 0.48 0.10 0.02 96.30 23:18:01 3 4.25 0.00 0.43 0.15 0.02 95.15 23:18:01 4 2.54 0.00 0.48 0.15 0.03 96.80 23:18:01 5 2.57 0.00 0.65 1.39 0.03 95.36 23:18:01 6 9.94 0.00 0.95 0.25 0.05 88.81 23:18:01 7 5.09 0.00 0.58 0.17 0.02 94.14 Average: all 10.54 0.00 1.84 2.72 0.05 84.85 Average: 0 9.98 0.00 1.80 4.33 0.05 83.84 Average: 1 10.66 0.00 1.97 7.08 0.05 80.25 Average: 2 8.45 0.00 1.74 3.27 0.04 86.51 Average: 3 11.55 0.00 1.73 2.61 0.06 84.05 Average: 4 10.44 0.00 1.84 2.15 0.05 85.52 Average: 5 13.11 0.00 1.91 0.74 0.05 84.19 Average: 6 10.26 0.00 1.97 0.85 0.04 86.88 Average: 7 9.84 0.00 1.80 0.76 0.05 87.56