---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6812 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 14G 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 904 24520 0 6741 30807 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:c7:45:e5 brd ff:ff:ff:ff:ff:ff inet 10.30.107.182/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85869sec preferred_lft 85869sec inet6 fe80::f816:3eff:fec7:45e5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:78:cd:f7:50 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-6812) 02/19/24 _x86_64_ (8 CPU) 17:30:35 LINUX RESTART (8 CPU) 17:31:02 tps rtps wtps bread/s bwrtn/s 17:32:01 150.96 72.99 77.97 4696.02 51378.82 17:33:01 186.49 49.86 136.63 3732.58 39686.45 17:34:01 62.19 1.27 60.92 98.78 34541.98 17:35:01 87.89 13.06 74.82 2427.06 52303.68 17:36:01 240.54 5.85 234.69 866.38 82724.03 17:37:01 254.06 0.05 254.01 1.33 78025.40 17:38:01 53.56 0.37 53.19 22.53 6425.06 17:39:01 67.37 1.13 66.24 79.72 3533.81 Average: 137.86 17.96 119.90 1483.85 43561.94 17:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:32:01 30192348 31753076 2746872 8.34 67612 1805204 1424968 4.19 819356 1637668 146348 17:33:01 29168752 31130876 3770468 11.45 84800 2174364 1855824 5.46 1545292 1904240 26220 17:34:01 27652940 30049912 5286280 16.05 91388 2592668 2967856 8.73 2733896 2208236 168852 17:35:01 28026928 31552544 4912292 14.91 106920 3677476 1505928 4.43 1463540 3055692 383544 17:36:01 24918708 30363240 8020512 24.35 142112 5407944 6611256 19.45 2788240 4679836 436640 17:37:01 22277084 28886052 10662136 32.37 180592 6454408 9869864 29.04 4401284 5592612 3996 17:38:01 20674352 27581588 12264868 37.23 185900 6736428 10959264 32.24 5776604 5802712 1912 17:39:01 25087564 31517012 7851656 23.84 188724 6328836 1597400 4.70 1912940 5357056 22680 Average: 25999834 30354288 6939386 21.07 131006 4397166 4599045 13.53 2680144 3779756 148774 17:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:32:01 lo 1.83 1.83 0.19 0.19 0.00 0.00 0.00 0.00 17:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:32:01 ens3 365.26 260.36 1591.47 62.96 0.00 0.00 0.00 0.00 17:33:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 17:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 ens3 396.12 312.20 2838.67 63.32 0.00 0.00 0.00 0.00 17:34:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 17:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:34:01 ens3 1446.08 772.80 4131.71 256.99 0.00 0.00 0.00 0.00 17:35:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 17:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:35:01 ens3 520.86 286.77 1844.84 91.20 0.00 0.00 0.00 0.00 17:36:01 lo 7.00 7.00 0.79 0.79 0.00 0.00 0.00 0.00 17:36:01 vethd54f0cc 3.75 4.25 0.50 0.83 0.00 0.00 0.00 0.00 17:36:01 br-38f9102d1bd9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:36:01 veth1397b27 4.08 3.90 0.82 0.51 0.00 0.00 0.00 0.00 17:37:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 17:37:01 vethd54f0cc 8.67 9.70 2.01 8.08 0.00 0.00 0.00 0.00 17:37:01 br-38f9102d1bd9 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 17:37:01 veth1397b27 12.46 11.05 9.59 2.38 0.00 0.00 0.00 0.00 17:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 vethd54f0cc 8.45 10.76 3.55 2.91 0.00 0.00 0.00 0.00 17:38:01 br-38f9102d1bd9 1.90 7.18 0.34 4.78 0.00 0.00 0.00 0.00 17:38:01 veth1397b27 24.90 28.76 5.13 5.63 0.00 0.00 0.00 0.00 17:39:01 lo 3.00 3.00 0.35 0.35 0.00 0.00 0.00 0.00 17:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 ens3 4229.70 2333.64 33945.24 580.18 0.00 0.00 0.00 0.00 Average: lo 2.13 2.13 0.23 0.23 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: ens3 528.61 291.25 4244.00 72.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6812) 02/19/24 _x86_64_ (8 CPU) 17:30:35 LINUX RESTART (8 CPU) 17:31:02 CPU %user %nice %system %iowait %steal %idle 17:32:01 all 10.86 0.00 1.10 3.68 0.04 84.32 17:32:01 0 3.35 0.00 0.92 0.61 0.07 95.06 17:32:01 1 34.91 0.00 1.89 2.96 0.07 60.18 17:32:01 2 4.08 0.00 0.70 19.78 0.03 75.41 17:32:01 3 26.89 0.00 1.94 1.45 0.05 69.68 17:32:01 4 6.99 0.00 1.02 0.97 0.03 90.98 17:32:01 5 2.33 0.00 1.02 0.12 0.03 96.50 17:32:01 6 4.78 0.00 0.71 0.41 0.03 94.07 17:32:01 7 3.52 0.00 0.58 3.23 0.03 92.64 17:33:01 all 17.60 0.00 1.06 2.83 0.05 78.46 17:33:01 0 14.20 0.00 1.19 1.84 0.07 82.71 17:33:01 1 25.23 0.00 1.47 1.05 0.05 72.20 17:33:01 2 15.56 0.00 0.82 7.11 0.08 76.43 17:33:01 3 19.06 0.00 1.15 1.02 0.03 78.74 17:33:01 4 22.72 0.00 1.42 0.92 0.05 74.90 17:33:01 5 17.72 0.00 1.14 1.17 0.05 79.93 17:33:01 6 8.93 0.00 0.62 1.02 0.03 89.40 17:33:01 7 17.35 0.00 0.72 8.54 0.07 73.33 17:34:01 all 43.65 0.00 1.32 1.71 0.08 53.24 17:34:01 0 43.97 0.00 1.64 1.02 0.08 53.29 17:34:01 1 38.38 0.00 1.04 0.10 0.05 60.43 17:34:01 2 59.53 0.00 2.66 0.70 0.08 37.03 17:34:01 3 41.55 0.00 0.90 0.17 0.08 57.30 17:34:01 4 44.79 0.00 1.10 0.55 0.07 53.48 17:34:01 5 37.99 0.00 1.17 1.24 0.08 59.52 17:34:01 6 44.15 0.00 1.03 4.07 0.07 50.68 17:34:01 7 38.86 0.00 1.01 5.82 0.07 54.25 17:35:01 all 19.36 0.00 1.79 2.73 0.05 76.06 17:35:01 0 23.74 0.00 1.94 0.02 0.05 74.25 17:35:01 1 14.37 0.00 1.49 3.61 0.05 80.48 17:35:01 2 13.34 0.00 1.47 0.38 0.05 84.75 17:35:01 3 16.00 0.00 0.85 0.02 0.03 83.09 17:35:01 4 18.05 0.00 2.27 11.07 0.07 68.54 17:35:01 5 39.15 0.00 3.03 1.51 0.07 56.25 17:35:01 6 14.91 0.00 1.24 5.11 0.03 78.71 17:35:01 7 15.35 0.00 2.07 0.18 0.03 82.36 17:36:01 all 21.90 0.00 4.45 4.35 0.07 69.24 17:36:01 0 22.60 0.00 3.99 0.24 0.07 73.11 17:36:01 1 25.56 0.00 4.31 1.50 0.08 68.55 17:36:01 2 20.18 0.00 4.44 0.79 0.07 74.52 17:36:01 3 20.15 0.00 4.50 23.76 0.07 51.52 17:36:01 4 18.85 0.00 5.55 6.87 0.05 68.68 17:36:01 5 22.11 0.00 4.29 0.22 0.07 73.31 17:36:01 6 23.47 0.00 4.21 0.73 0.07 71.52 17:36:01 7 22.24 0.00 4.27 0.82 0.07 72.60 17:37:01 all 26.26 0.00 3.92 5.06 0.09 64.66 17:37:01 0 21.77 0.00 4.55 7.99 0.10 65.59 17:37:01 1 28.00 0.00 3.93 2.05 0.08 65.94 17:37:01 2 26.57 0.00 4.31 0.91 0.08 68.13 17:37:01 3 28.33 0.00 3.43 3.16 0.10 64.97 17:37:01 4 24.58 0.00 3.62 16.10 0.10 55.59 17:37:01 5 37.48 0.00 3.44 6.64 0.10 52.34 17:37:01 6 21.15 0.00 4.27 0.86 0.10 73.61 17:37:01 7 22.09 0.00 3.83 2.76 0.08 71.23 17:38:01 all 27.77 0.00 1.88 0.28 0.09 69.98 17:38:01 0 30.24 0.00 1.84 0.37 0.10 67.44 17:38:01 1 24.36 0.00 1.73 0.03 0.08 73.80 17:38:01 2 26.31 0.00 2.42 0.76 0.08 70.43 17:38:01 3 28.88 0.00 1.63 0.15 0.10 69.24 17:38:01 4 27.26 0.00 1.57 0.23 0.10 70.83 17:38:01 5 24.71 0.00 1.86 0.17 0.08 73.18 17:38:01 6 31.97 0.00 1.98 0.39 0.08 65.58 17:38:01 7 28.47 0.00 1.98 0.08 0.08 69.37 17:39:01 all 12.69 0.00 1.72 0.83 0.07 84.70 17:39:01 0 9.88 0.00 1.81 0.30 0.05 87.96 17:39:01 1 22.99 0.00 2.38 0.39 0.10 74.14 17:39:01 2 10.13 0.00 1.64 2.03 0.08 86.13 17:39:01 3 9.52 0.00 1.63 0.79 0.07 88.00 17:39:01 4 9.30 0.00 1.34 0.32 0.05 88.99 17:39:01 5 9.36 0.00 1.47 1.22 0.07 87.88 17:39:01 6 10.50 0.00 1.73 0.70 0.07 87.00 17:39:01 7 19.91 0.00 1.71 0.89 0.08 77.41 Average: all 22.53 0.00 2.15 2.68 0.07 72.57 Average: 0 21.25 0.00 2.23 1.54 0.07 74.90 Average: 1 26.71 0.00 2.28 1.46 0.07 69.48 Average: 2 22.01 0.00 2.31 4.02 0.07 71.59 Average: 3 23.79 0.00 2.00 3.79 0.07 70.35 Average: 4 21.61 0.00 2.24 4.63 0.07 71.46 Average: 5 23.89 0.00 2.18 1.54 0.07 72.32 Average: 6 20.01 0.00 1.97 1.67 0.06 76.29 Average: 7 21.00 0.00 2.02 2.79 0.07 74.12