---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6781 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 9% / 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 856 24780 0 6530 30855 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:59:4c:34 brd ff:ff:ff:ff:ff:ff inet 10.30.106.34/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85929sec preferred_lft 85929sec inet6 fe80::f816:3eff:fe59:4c34/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cd:dc:be:76 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-6781) 02/19/24 _x86_64_ (8 CPU) 14:19:43 LINUX RESTART (8 CPU) 14:20:02 tps rtps wtps bread/s bwrtn/s 14:21:01 166.44 85.91 80.54 5877.42 67845.91 14:22:01 101.88 13.83 88.05 1121.68 37202.47 14:23:01 159.37 9.20 150.17 1632.13 71657.47 14:24:01 356.17 13.16 343.01 791.33 132890.45 14:25:01 35.12 0.38 34.74 32.26 28457.28 14:26:01 11.53 0.02 11.51 0.53 14289.12 14:27:01 53.67 1.27 52.41 104.12 2705.88 Average: 126.22 17.52 108.70 1355.05 50680.15 14:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:21:01 30088088 31675656 2851132 8.66 63848 1836196 1455276 4.28 929652 1634500 197364 14:22:01 29784352 31676572 3154868 9.58 84052 2104712 1401212 4.12 918780 1912864 243032 14:23:01 25517328 31649216 7421892 22.53 135452 6127280 1582672 4.66 1033944 5864392 3009244 14:24:01 23870648 30219636 9068572 27.53 152036 6298884 7718544 22.71 2609896 5854608 532 14:25:01 22845864 29212740 10093356 30.64 153836 6310456 9317152 27.41 3670616 5803548 112 14:26:01 22786188 29190120 10153032 30.82 154120 6346908 9361172 27.54 3705508 5827548 36096 14:27:01 25403448 31615964 7535772 22.88 157012 6168736 1493580 4.39 1319396 5662276 43644 Average: 25756559 30748558 7182661 21.81 128622 5027596 4618515 13.59 2026827 4651391 504289 14:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 lo 1.83 1.83 0.18 0.18 0.00 0.00 0.00 0.00 14:21:01 ens3 427.43 303.57 1558.47 65.20 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 14:22:01 ens3 48.99 34.43 729.89 7.15 0.00 0.00 0.00 0.00 14:23:01 br-0410db05f852 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 lo 11.40 11.40 1.11 1.11 0.00 0.00 0.00 0.00 14:23:01 ens3 1431.42 735.90 43263.36 53.76 0.00 0.00 0.00 0.00 14:24:01 vethfb44c23 1.37 1.55 0.08 0.10 0.00 0.00 0.00 0.00 14:24:01 vethc610ce2 1.40 1.92 0.16 0.18 0.00 0.00 0.00 0.00 14:24:01 br-0410db05f852 0.30 0.20 0.01 0.02 0.00 0.00 0.00 0.00 14:24:01 vethac755bf 0.00 0.47 0.00 0.03 0.00 0.00 0.00 0.00 14:25:01 vethfb44c23 86.25 73.11 18.30 77.95 0.00 0.00 0.00 0.01 14:25:01 vethc610ce2 4.23 5.31 0.72 0.81 0.00 0.00 0.00 0.00 14:25:01 br-0410db05f852 2.03 2.33 0.61 0.48 0.00 0.00 0.00 0.00 14:25:01 vethac755bf 0.20 0.38 0.01 0.02 0.00 0.00 0.00 0.00 14:26:01 vethfb44c23 6.27 9.20 0.86 0.70 0.00 0.00 0.00 0.00 14:26:01 vethc610ce2 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 14:26:01 br-0410db05f852 4.38 2.92 0.38 0.40 0.00 0.00 0.00 0.00 14:26:01 vethac755bf 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 lo 34.06 34.06 3.86 3.86 0.00 0.00 0.00 0.00 14:27:01 ens3 2061.77 1172.82 45608.39 309.74 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 4.44 4.44 0.52 0.52 0.00 0.00 0.00 0.00 Average: ens3 293.17 167.11 6529.89 44.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6781) 02/19/24 _x86_64_ (8 CPU) 14:19:43 LINUX RESTART (8 CPU) 14:20:02 CPU %user %nice %system %iowait %steal %idle 14:21:01 all 9.86 0.00 1.29 4.97 0.04 83.83 14:21:01 0 2.23 0.00 0.96 24.74 0.07 72.01 14:21:01 1 2.22 0.00 0.89 7.64 0.05 89.21 14:21:01 2 9.12 0.00 2.41 0.39 0.03 88.05 14:21:01 3 29.67 0.00 2.04 2.84 0.05 65.40 14:21:01 4 16.75 0.00 1.36 1.95 0.05 79.88 14:21:01 5 6.03 0.00 0.73 0.32 0.03 92.88 14:21:01 6 8.65 0.00 1.05 0.87 0.02 89.41 14:21:01 7 4.16 0.00 0.87 1.12 0.02 93.84 14:22:01 all 10.31 0.00 0.67 3.11 0.03 85.88 14:22:01 0 5.90 0.00 0.38 0.32 0.02 93.38 14:22:01 1 10.05 0.00 0.74 11.71 0.05 77.45 14:22:01 2 32.97 0.00 1.84 2.70 0.05 62.44 14:22:01 3 18.76 0.00 1.17 1.23 0.05 78.79 14:22:01 4 13.34 0.00 0.83 0.27 0.02 85.54 14:22:01 5 0.67 0.00 0.13 0.02 0.00 99.18 14:22:01 6 0.85 0.00 0.22 8.71 0.02 90.21 14:22:01 7 0.02 0.00 0.07 0.00 0.02 99.90 14:23:01 all 14.16 0.00 5.18 4.46 0.07 76.13 14:23:01 0 22.87 0.00 5.83 0.76 0.07 70.47 14:23:01 1 13.78 0.00 4.15 5.82 0.07 76.18 14:23:01 2 15.31 0.00 6.16 11.93 0.09 66.51 14:23:01 3 12.49 0.00 5.40 10.80 0.07 71.24 14:23:01 4 12.45 0.00 5.78 0.08 0.05 81.63 14:23:01 5 13.27 0.00 4.74 0.27 0.07 81.65 14:23:01 6 9.73 0.00 4.22 6.00 0.05 79.99 14:23:01 7 13.35 0.00 5.15 0.03 0.05 81.42 14:24:01 all 19.20 0.00 3.74 7.24 0.07 69.75 14:24:01 0 16.30 0.00 2.88 1.52 0.08 79.21 14:24:01 1 18.50 0.00 3.26 1.06 0.07 77.11 14:24:01 2 17.53 0.00 3.37 5.51 0.07 73.53 14:24:01 3 17.08 0.00 4.80 44.32 0.08 33.72 14:24:01 4 18.38 0.00 3.41 1.04 0.07 77.10 14:24:01 5 22.90 0.00 4.71 0.40 0.07 71.91 14:24:01 6 22.96 0.00 4.54 3.51 0.07 68.92 14:24:01 7 19.94 0.00 3.03 0.69 0.07 76.27 14:25:01 all 18.01 0.00 1.94 1.37 0.05 78.63 14:25:01 0 15.14 0.00 2.06 0.13 0.05 82.62 14:25:01 1 18.61 0.00 1.94 0.02 0.07 79.37 14:25:01 2 17.95 0.00 2.02 0.05 0.05 79.93 14:25:01 3 24.25 0.00 2.01 0.75 0.05 72.93 14:25:01 4 15.95 0.00 1.65 0.17 0.05 82.18 14:25:01 5 17.50 0.00 2.17 0.12 0.05 80.16 14:25:01 6 17.51 0.00 1.74 0.02 0.05 80.68 14:25:01 7 17.21 0.00 1.98 9.72 0.05 71.04 14:26:01 all 1.63 0.00 0.30 0.86 0.03 97.18 14:26:01 0 1.47 0.00 0.38 0.00 0.03 98.11 14:26:01 1 3.16 0.00 0.26 0.03 0.03 96.51 14:26:01 2 1.50 0.00 0.32 0.12 0.03 98.03 14:26:01 3 1.50 0.00 0.28 0.00 0.02 98.20 14:26:01 4 1.29 0.00 0.25 0.12 0.02 98.33 14:26:01 5 1.38 0.00 0.28 0.02 0.03 98.28 14:26:01 6 1.52 0.00 0.33 0.02 0.03 98.10 14:26:01 7 1.20 0.00 0.27 6.62 0.05 91.86 14:27:01 all 4.37 0.00 0.66 0.25 0.03 94.69 14:27:01 0 1.69 0.00 0.52 0.33 0.00 97.46 14:27:01 1 18.19 0.00 1.29 0.70 0.03 79.79 14:27:01 2 0.55 0.00 0.35 0.17 0.02 98.91 14:27:01 3 3.48 0.00 0.65 0.05 0.03 95.79 14:27:01 4 3.10 0.00 0.48 0.35 0.02 96.05 14:27:01 5 5.32 0.00 0.63 0.10 0.02 93.93 14:27:01 6 1.40 0.00 0.57 0.08 0.02 97.93 14:27:01 7 1.27 0.00 0.79 0.22 0.02 97.71 Average: all 11.06 0.00 1.96 3.17 0.04 83.76 Average: 0 9.36 0.00 1.85 3.92 0.05 84.83 Average: 1 12.07 0.00 1.78 3.83 0.05 82.26 Average: 2 13.56 0.00 2.34 2.96 0.05 81.09 Average: 3 15.28 0.00 2.33 8.53 0.05 73.80 Average: 4 11.58 0.00 1.96 0.57 0.04 85.85 Average: 5 9.56 0.00 1.91 0.18 0.04 88.31 Average: 6 8.91 0.00 1.80 2.74 0.04 86.50 Average: 7 8.14 0.00 1.73 2.64 0.04 87.45