---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2406 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 12G 144G 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 897 27275 0 3994 30815 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:80:66:8d brd ff:ff:ff:ff:ff:ff inet 10.30.107.158/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85886sec preferred_lft 85886sec inet6 fe80::f816:3eff:fe80:668d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7a:2b:8e:b9 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 inet6 fe80::42:7aff:fe2b:8eb9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2406) 05/12/24 _x86_64_ (8 CPU) 10:49:27 LINUX RESTART (8 CPU) 10:50:01 tps rtps wtps bread/s bwrtn/s 10:51:01 358.07 50.77 307.30 2246.43 26834.86 10:52:01 177.14 19.80 157.34 706.95 36820.13 10:53:01 33.48 2.92 30.56 173.30 25562.54 10:54:01 91.35 2.48 88.87 386.07 52411.40 10:55:01 70.59 0.40 70.19 8.93 35347.98 10:56:01 96.95 0.23 96.72 9.47 22645.29 10:57:01 131.89 0.10 131.79 0.80 27057.25 Average: 137.07 10.96 126.11 504.55 32382.65 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30097648 31655348 2841572 8.63 68096 1801096 1469436 4.32 912992 1637092 139008 10:52:01 28236944 30238432 4702276 14.28 87880 2206384 3377984 9.94 2385908 1984900 16032 10:53:01 27593524 30242412 5345696 16.23 89184 2843296 2952804 8.69 2586756 2404264 408368 10:54:01 27576244 30245260 5362976 16.28 94924 2853816 2833256 8.34 2645112 2354788 144 10:55:01 26482704 29830816 6456516 19.60 136724 3425256 3049104 8.97 3283404 2711372 135608 10:56:01 26431572 29888316 6507648 19.76 154320 3512888 3069912 9.03 3251336 2791656 96372 10:57:01 26323412 29961352 6615808 20.08 174656 3630212 3070676 9.03 3200632 2908492 2344 Average: 27534578 30294562 5404642 16.41 115112 2896135 2831882 8.33 2609449 2398938 113982 10:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 10:51:01 ens3 426.65 286.05 1566.52 77.60 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 10:52:01 ens3 989.39 637.41 5029.86 180.73 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 lo 7.92 7.92 2.16 2.16 0.00 0.00 0.00 0.00 10:53:01 ens3 213.65 137.06 558.49 43.22 0.00 0.00 0.00 0.00 10:54:01 docker0 3.13 5.95 0.19 77.54 0.00 0.00 0.00 0.00 10:54:01 lo 3.13 3.13 0.28 0.28 0.00 0.00 0.00 0.00 10:54:01 ens3 429.40 465.39 992.49 3317.90 0.00 0.00 0.00 0.00 10:55:01 docker0 171.54 244.61 29.66 705.05 0.00 0.00 0.00 0.00 10:55:01 vethe7763be 171.54 244.76 32.00 705.06 0.00 0.00 0.00 0.06 10:55:01 lo 2.93 2.93 0.28 0.28 0.00 0.00 0.00 0.00 10:55:01 ens3 369.94 228.78 1564.00 45.43 0.00 0.00 0.00 0.00 10:56:01 docker0 114.60 184.47 12.28 462.15 0.00 0.00 0.00 0.00 10:56:01 veth50e726a 70.00 139.73 11.26 458.75 0.00 0.00 0.00 0.04 10:56:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:56:01 ens3 216.55 139.34 474.54 29.87 0.00 0.00 0.00 0.00 10:57:01 docker0 130.82 131.86 20.54 249.54 0.00 0.00 0.00 0.00 10:57:01 veth50e726a 130.82 131.89 22.33 249.54 0.00 0.00 0.00 0.02 10:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 ens3 179.69 154.83 260.26 29.75 0.00 0.00 0.00 0.00 Average: docker0 60.01 80.98 8.95 213.47 0.00 0.00 0.00 0.00 Average: veth50e726a 28.69 38.80 4.80 101.19 0.00 0.00 0.00 0.01 Average: lo 2.37 2.37 0.43 0.43 0.00 0.00 0.00 0.00 Average: ens3 403.60 292.69 1492.28 532.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2406) 05/12/24 _x86_64_ (8 CPU) 10:49:27 LINUX RESTART (8 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 11.44 0.00 1.04 2.31 0.04 85.17 10:51:01 0 32.09 0.00 2.19 10.80 0.07 54.86 10:51:01 1 21.13 0.00 1.62 2.00 0.05 75.20 10:51:01 2 4.53 0.00 0.53 0.07 0.07 94.81 10:51:01 3 11.74 0.00 0.62 0.50 0.03 87.11 10:51:01 4 4.71 0.00 0.45 0.32 0.02 94.50 10:51:01 5 1.98 0.00 0.52 0.40 0.03 97.07 10:51:01 6 3.78 0.00 0.58 0.20 0.02 95.42 10:51:01 7 11.57 0.00 1.84 4.24 0.02 82.33 10:52:01 all 19.50 0.00 1.67 3.10 0.06 75.66 10:52:01 0 10.94 0.00 1.00 2.26 0.05 85.75 10:52:01 1 29.80 0.00 2.88 5.11 0.07 62.14 10:52:01 2 24.04 0.00 1.07 1.27 0.05 73.57 10:52:01 3 34.14 0.00 4.22 2.86 0.08 58.69 10:52:01 4 18.09 0.00 1.77 3.33 0.07 76.74 10:52:01 5 7.67 0.00 1.29 9.43 0.05 81.56 10:52:01 6 11.11 0.00 0.54 0.40 0.05 87.90 10:52:01 7 20.24 0.00 0.62 0.15 0.07 78.93 10:53:01 all 14.80 0.00 1.02 1.22 0.04 82.92 10:53:01 0 12.17 0.00 0.88 0.12 0.02 86.81 10:53:01 1 14.56 0.00 1.40 0.02 0.07 83.95 10:53:01 2 13.78 0.00 0.65 0.03 0.02 85.51 10:53:01 3 16.91 0.00 0.77 0.05 0.03 82.24 10:53:01 4 33.27 0.00 1.90 7.15 0.05 57.63 10:53:01 5 9.43 0.00 0.88 0.00 0.05 89.64 10:53:01 6 12.16 0.00 0.96 1.26 0.05 85.57 10:53:01 7 6.08 0.00 0.67 1.15 0.03 92.06 10:54:01 all 5.44 0.00 0.96 4.45 0.03 89.11 10:54:01 0 6.66 0.00 1.15 0.23 0.03 91.92 10:54:01 1 9.71 0.00 1.42 3.05 0.05 85.77 10:54:01 2 2.21 0.00 0.45 0.94 0.02 96.39 10:54:01 3 6.58 0.00 0.79 1.67 0.03 90.92 10:54:01 4 2.91 0.00 0.70 8.26 0.03 88.09 10:54:01 5 8.12 0.00 1.45 7.11 0.05 83.27 10:54:01 6 2.17 0.00 1.01 0.27 0.02 96.54 10:54:01 7 5.18 0.00 0.75 14.04 0.05 79.98 10:55:01 all 6.98 0.00 1.57 2.40 0.05 89.01 10:55:01 0 4.41 0.00 1.10 0.12 0.07 94.30 10:55:01 1 18.36 0.00 1.77 0.15 0.03 79.69 10:55:01 2 4.05 0.00 1.55 0.92 0.05 93.43 10:55:01 3 4.60 0.00 1.54 0.20 0.07 93.59 10:55:01 4 9.61 0.00 2.80 5.52 0.05 82.01 10:55:01 5 3.57 0.00 1.36 11.60 0.05 83.41 10:55:01 6 1.28 0.00 0.96 0.00 0.03 97.73 10:55:01 7 9.94 0.00 1.44 0.67 0.07 87.88 10:56:01 all 2.60 0.00 0.68 1.59 0.03 95.10 10:56:01 0 2.15 0.00 0.47 0.02 0.03 97.33 10:56:01 1 3.15 0.00 0.38 5.54 0.03 90.89 10:56:01 2 2.12 0.00 0.87 0.00 0.03 96.99 10:56:01 3 0.40 0.00 0.10 0.00 0.00 99.50 10:56:01 4 6.40 0.00 1.69 4.99 0.05 86.87 10:56:01 5 1.34 0.00 0.95 1.71 0.03 95.97 10:56:01 6 3.81 0.00 0.74 0.42 0.02 95.02 10:56:01 7 1.37 0.00 0.30 0.03 0.03 98.26 10:57:01 all 3.95 0.00 0.62 2.01 0.03 93.39 10:57:01 0 9.87 0.00 0.65 0.47 0.02 88.99 10:57:01 1 11.96 0.00 0.70 0.02 0.03 87.29 10:57:01 2 1.92 0.00 0.50 0.07 0.03 97.48 10:57:01 3 0.07 0.00 0.02 0.00 0.03 99.88 10:57:01 4 0.18 0.00 0.70 0.17 0.02 98.93 10:57:01 5 1.62 0.00 0.72 4.73 0.03 92.89 10:57:01 6 2.93 0.00 1.24 10.22 0.02 85.60 10:57:01 7 3.11 0.00 0.36 0.43 0.03 96.07 Average: all 9.24 0.00 1.08 2.44 0.04 87.20 Average: 0 11.18 0.00 1.06 2.00 0.04 85.71 Average: 1 15.52 0.00 1.45 2.27 0.05 80.71 Average: 2 7.52 0.00 0.80 0.47 0.04 91.17 Average: 3 10.63 0.00 1.15 0.75 0.04 87.43 Average: 4 10.75 0.00 1.43 4.25 0.04 83.53 Average: 5 4.82 0.00 1.02 4.99 0.04 89.13 Average: 6 5.32 0.00 0.86 1.83 0.03 91.97 Average: 7 8.21 0.00 0.85 2.96 0.04 87.93