---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-76562 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 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 890 26166 0 5110 30821 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:ad:76:7d brd ff:ff:ff:ff:ff:ff inet 10.30.107.148/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85998sec preferred_lft 85998sec inet6 fe80::f816:3eff:fead:767d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b4:16:79:be 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-76562) 10/14/24 _x86_64_ (8 CPU) 05:28:37 LINUX RESTART (8 CPU) 05:29:01 tps rtps wtps bread/s bwrtn/s 05:30:01 353.39 71.34 282.05 4613.50 46034.33 05:31:01 144.58 22.80 121.78 2717.73 32128.13 05:32:01 443.67 12.36 431.31 814.73 120966.43 05:33:01 33.13 0.50 32.63 50.79 25043.09 05:34:01 15.26 0.00 15.26 0.00 20667.56 05:35:01 60.91 1.42 59.49 111.71 22604.65 Average: 175.17 18.07 157.10 1384.69 44576.50 05:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:30:01 30118736 31664796 2820484 8.56 68680 1789512 1452840 4.27 906128 1625724 134168 05:31:01 29236916 31643084 3702304 11.24 97780 2589236 1520160 4.47 1012832 2330900 585784 05:32:01 26444608 31248852 6494612 19.72 133956 4851104 4629260 13.62 1463472 4520004 1764 05:33:01 24782124 29729012 8157096 24.76 134644 4987476 6459196 19.00 3065660 4563712 2132 05:34:01 24796012 29743192 8143208 24.72 134684 4987664 6442584 18.96 3051068 4563700 172 05:35:01 26833796 31598648 6105424 18.54 136316 4821040 1501592 4.42 1237388 4392584 18032 Average: 27035365 30937931 5903855 17.92 117677 4004339 3667605 10.79 1789425 3666104 123675 05:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:30:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 05:30:01 ens3 357.39 256.04 1540.61 74.79 0.00 0.00 0.00 0.00 05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 br-af18b9fbe38e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 lo 6.13 6.13 0.57 0.57 0.00 0.00 0.00 0.00 05:31:01 ens3 137.07 96.48 3072.64 12.83 0.00 0.00 0.00 0.00 05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 br-af18b9fbe38e 0.78 0.68 0.07 0.38 0.00 0.00 0.00 0.00 05:32:01 veth320c652 0.13 0.43 0.01 0.03 0.00 0.00 0.00 0.00 05:32:01 veth9db6afc 34.34 26.64 4.07 2.43 0.00 0.00 0.00 0.00 05:32:01 vethdfc68ca 0.53 0.65 0.03 0.04 0.00 0.00 0.00 0.00 05:33:01 br-af18b9fbe38e 6.72 8.32 13.08 27.94 0.00 0.00 0.00 0.00 05:33:01 veth320c652 7.22 7.70 22.26 7.50 0.00 0.00 0.00 0.00 05:33:01 vethdfc68ca 111.56 92.13 30.57 185.63 0.00 0.00 0.00 0.02 05:33:01 vethf976612 205.53 250.16 297.96 64.97 0.00 0.00 0.00 0.02 05:34:01 br-af18b9fbe38e 1.18 1.13 0.10 0.09 0.00 0.00 0.00 0.00 05:34:01 veth320c652 1.53 1.53 0.22 0.26 0.00 0.00 0.00 0.00 05:34:01 vethdfc68ca 0.80 0.90 0.76 0.10 0.00 0.00 0.00 0.00 05:34:01 vethf976612 0.07 0.10 0.03 0.01 0.00 0.00 0.00 0.00 05:35:01 lo 45.38 45.38 43.34 43.34 0.00 0.00 0.00 0.00 05:35:01 ens3 1196.28 731.04 24768.04 171.47 0.00 0.00 0.00 0.00 05:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 7.00 7.00 7.18 7.18 0.00 0.00 0.00 0.00 Average: ens3 197.34 120.17 4116.38 28.37 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-76562) 10/14/24 _x86_64_ (8 CPU) 05:28:37 LINUX RESTART (8 CPU) 05:29:01 CPU %user %nice %system %iowait %steal %idle 05:30:01 all 10.16 0.00 1.20 3.44 0.03 85.17 05:30:01 0 16.08 0.00 1.15 0.25 0.03 82.49 05:30:01 1 2.81 0.00 0.60 10.55 0.03 86.01 05:30:01 2 2.21 0.00 0.57 0.30 0.03 96.89 05:30:01 3 9.35 0.00 0.90 0.97 0.03 88.75 05:30:01 4 3.23 0.00 1.72 9.08 0.02 85.96 05:30:01 5 8.19 0.00 0.93 0.45 0.03 90.40 05:30:01 6 6.13 0.00 1.39 3.89 0.03 88.55 05:30:01 7 33.22 0.00 2.33 2.00 0.05 62.40 05:31:01 all 10.71 0.00 1.31 2.70 0.03 85.26 05:31:01 0 14.33 0.00 0.82 0.77 0.02 84.06 05:31:01 1 2.64 0.00 1.07 3.95 0.02 92.32 05:31:01 2 18.84 0.00 1.64 1.96 0.05 77.51 05:31:01 3 17.51 0.00 1.72 3.70 0.03 77.04 05:31:01 4 8.32 0.00 2.02 1.52 0.03 88.11 05:31:01 5 8.51 0.00 0.95 0.08 0.02 90.44 05:31:01 6 1.99 0.00 0.69 8.01 0.02 89.29 05:31:01 7 13.47 0.00 1.54 1.61 0.03 83.35 05:32:01 all 11.33 0.00 4.48 6.02 0.06 78.11 05:32:01 0 6.63 0.00 3.28 0.32 0.05 89.71 05:32:01 1 12.35 0.00 5.56 2.94 0.07 79.08 05:32:01 2 13.31 0.00 5.41 29.24 0.08 51.96 05:32:01 3 10.70 0.00 3.07 5.91 0.05 80.28 05:32:01 4 9.99 0.00 4.06 0.25 0.05 85.65 05:32:01 5 11.11 0.00 4.13 3.69 0.07 81.01 05:32:01 6 14.05 0.00 4.65 2.34 0.07 78.90 05:32:01 7 12.60 0.00 5.66 3.56 0.07 78.11 05:33:01 all 29.21 0.00 2.66 0.77 0.08 67.28 05:33:01 0 30.12 0.00 2.31 0.00 0.08 67.49 05:33:01 1 31.36 0.00 2.99 0.00 0.08 65.56 05:33:01 2 34.16 0.00 2.99 4.87 0.07 57.92 05:33:01 3 26.89 0.00 2.71 0.67 0.07 69.66 05:33:01 4 32.47 0.00 2.77 0.03 0.07 64.66 05:33:01 5 35.40 0.00 3.46 0.42 0.08 60.63 05:33:01 6 22.91 0.00 2.25 0.18 0.07 74.59 05:33:01 7 20.40 0.00 1.84 0.03 0.07 77.66 05:34:01 all 0.82 0.00 0.18 0.91 0.03 98.08 05:34:01 0 1.52 0.00 0.13 0.00 0.02 98.33 05:34:01 1 0.70 0.00 0.18 0.00 0.03 99.08 05:34:01 2 0.43 0.00 0.22 7.17 0.02 92.16 05:34:01 3 0.53 0.00 0.13 0.00 0.02 99.31 05:34:01 4 0.65 0.00 0.08 0.00 0.02 99.25 05:34:01 5 0.47 0.00 0.30 0.07 0.05 99.11 05:34:01 6 1.73 0.00 0.17 0.00 0.03 98.07 05:34:01 7 0.47 0.00 0.17 0.00 0.03 99.33 05:35:01 all 5.28 0.00 0.71 1.31 0.03 92.68 05:35:01 0 1.75 0.00 0.62 0.30 0.02 97.31 05:35:01 1 3.25 0.00 0.68 0.18 0.02 95.87 05:35:01 2 0.87 0.00 0.68 8.03 0.03 90.38 05:35:01 3 1.57 0.00 0.70 0.10 0.03 97.60 05:35:01 4 15.09 0.00 1.07 0.10 0.03 83.71 05:35:01 5 2.62 0.00 0.62 0.47 0.03 96.26 05:35:01 6 3.63 0.00 0.68 0.92 0.03 94.74 05:35:01 7 13.47 0.00 0.69 0.37 0.03 85.44 Average: all 11.23 0.00 1.75 2.52 0.04 84.46 Average: 0 11.73 0.00 1.38 0.27 0.04 86.58 Average: 1 8.83 0.00 1.84 2.94 0.04 86.35 Average: 2 11.61 0.00 1.91 8.54 0.05 77.89 Average: 3 11.09 0.00 1.54 1.89 0.04 85.45 Average: 4 11.61 0.00 1.95 1.83 0.04 84.57 Average: 5 11.03 0.00 1.73 0.86 0.05 86.34 Average: 6 8.37 0.00 1.62 2.55 0.04 87.41 Average: 7 15.62 0.00 2.03 1.26 0.05 81.04