---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-19296 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 870 24749 0 6546 30840 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:d8:fa:c0 brd ff:ff:ff:ff:ff:ff inet 10.30.106.174/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85937sec preferred_lft 85937sec inet6 fe80::f816:3eff:fed8:fac0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2d:da:f9:df 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::42:2dff:feda:f9df/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-19296) 06/25/24 _x86_64_ (8 CPU) 16:49:30 LINUX RESTART (8 CPU) 16:50:01 tps rtps wtps bread/s bwrtn/s 16:51:01 288.72 42.69 246.03 1922.08 20903.58 16:52:01 244.46 19.68 224.78 2367.61 119118.41 16:53:01 385.44 12.68 372.75 767.41 71086.67 16:54:01 137.31 0.17 137.14 13.73 29972.62 16:55:01 25.16 0.20 24.96 5.87 13592.27 16:56:01 14.41 0.00 14.41 0.00 12642.08 16:57:01 79.17 1.85 77.32 99.32 15464.81 Average: 167.81 11.04 156.77 739.43 40397.21 16:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:51:01 30106440 31693984 2832780 8.60 70376 1827828 1434204 4.22 879436 1664388 160960 16:52:01 25788512 31659416 7150708 21.71 127192 5885008 1708876 5.03 1001100 5638404 1421696 16:53:01 23871684 29927692 9067536 27.53 142896 6036732 8413400 24.75 2924576 5559648 480 16:54:01 22819660 29571668 10119560 30.72 172436 6654428 9000996 26.48 3360020 6117628 354024 16:55:01 22846876 29231156 10092344 30.64 173004 6294212 9475736 27.88 3708608 5741128 32 16:56:01 22823396 29208460 10115824 30.71 173168 6296064 9375392 27.58 3742196 5737580 1280 16:57:01 25376192 31612212 7563028 22.96 174988 6162556 1617904 4.76 1388740 5605228 2128 Average: 24804680 30414941 8134540 24.70 147723 5593833 5860930 17.24 2429239 5152001 277229 16:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:51:01 ens3 259.12 164.39 1291.65 57.04 0.00 0.00 0.00 0.00 16:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 16:52:01 ens3 1107.47 597.82 32999.52 52.60 0.00 0.00 0.00 0.00 16:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:52:01 br-84eccc1fda1f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:52:01 lo 13.93 13.93 1.34 1.34 0.00 0.00 0.00 0.00 16:53:01 ens3 2.85 2.80 1.04 0.88 0.00 0.00 0.00 0.00 16:53:01 veth5dcff75 0.83 1.05 0.06 0.06 0.00 0.00 0.00 0.00 16:53:01 vethfaf74d7 24.28 22.53 10.53 16.09 0.00 0.00 0.00 0.00 16:53:01 veth5b8e110 0.15 0.50 0.01 0.03 0.00 0.00 0.00 0.00 16:54:01 ens3 52.72 38.76 1185.01 5.07 0.00 0.00 0.00 0.00 16:54:01 veth5dcff75 4.20 5.50 0.82 0.54 0.00 0.00 0.00 0.00 16:54:01 vethfaf74d7 0.13 0.18 0.43 0.02 0.00 0.00 0.00 0.00 16:54:01 veth5b8e110 0.43 0.42 0.04 1.12 0.00 0.00 0.00 0.00 16:55:01 ens3 2.03 1.85 0.44 0.68 0.00 0.00 0.00 0.00 16:55:01 veth5dcff75 12.68 14.68 2.83 6.35 0.00 0.00 0.00 0.00 16:55:01 vethfaf74d7 60.26 49.74 28.82 111.41 0.00 0.00 0.00 0.01 16:55:01 veth5b8e110 0.57 0.67 0.05 1.65 0.00 0.00 0.00 0.00 16:56:01 ens3 9.90 10.83 6.04 1.73 0.00 0.00 0.00 0.00 16:56:01 veth5dcff75 12.85 15.58 2.14 1.27 0.00 0.00 0.00 0.00 16:56:01 vethfaf74d7 0.48 0.50 0.59 0.04 0.00 0.00 0.00 0.00 16:56:01 veth5b8e110 0.80 0.90 0.08 1.69 0.00 0.00 0.00 0.00 16:57:01 ens3 52.29 42.78 69.50 54.96 0.00 0.00 0.00 0.00 16:57:01 docker0 12.63 16.93 2.08 285.35 0.00 0.00 0.00 0.00 16:57:01 lo 28.50 28.50 2.62 2.62 0.00 0.00 0.00 0.00 Average: ens3 212.34 122.75 5079.03 24.71 0.00 0.00 0.00 0.00 Average: docker0 1.80 2.42 0.30 40.76 0.00 0.00 0.00 0.00 Average: lo 3.52 3.52 0.33 0.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19296) 06/25/24 _x86_64_ (8 CPU) 16:49:30 LINUX RESTART (8 CPU) 16:50:01 CPU %user %nice %system %iowait %steal %idle 16:51:01 all 10.08 0.00 0.93 3.21 0.04 85.73 16:51:01 0 2.78 0.00 0.99 2.16 0.05 94.02 16:51:01 1 13.08 0.00 0.68 1.37 0.03 84.84 16:51:01 2 30.46 0.00 1.84 3.47 0.07 64.16 16:51:01 3 17.35 0.00 1.04 1.97 0.05 79.59 16:51:01 4 5.30 0.00 0.70 1.19 0.02 92.80 16:51:01 5 1.62 0.00 0.67 14.23 0.03 83.44 16:51:01 6 1.64 0.00 0.62 1.02 0.07 96.66 16:51:01 7 8.48 0.00 0.90 0.23 0.03 90.35 16:52:01 all 14.04 0.00 6.00 15.59 0.11 64.26 16:52:01 0 14.15 0.00 5.06 32.57 0.07 48.16 16:52:01 1 13.78 0.00 5.62 5.82 0.17 74.62 16:52:01 2 14.87 0.00 6.60 7.87 0.14 70.53 16:52:01 3 20.97 0.00 6.14 5.67 0.14 67.09 16:52:01 4 11.83 0.00 6.53 15.24 0.22 66.19 16:52:01 5 13.09 0.00 5.49 5.64 0.05 75.73 16:52:01 6 11.83 0.00 6.36 27.15 0.09 54.58 16:52:01 7 11.83 0.00 6.17 24.71 0.05 57.23 16:53:01 all 20.64 0.00 3.38 7.42 0.09 68.48 16:53:01 0 12.29 0.00 2.81 3.12 0.07 81.72 16:53:01 1 21.22 0.00 3.07 1.12 0.10 74.48 16:53:01 2 24.66 0.00 3.70 3.84 0.13 67.67 16:53:01 3 25.80 0.00 3.63 1.98 0.10 68.48 16:53:01 4 15.79 0.00 2.42 14.68 0.07 67.04 16:53:01 5 19.66 0.00 3.00 2.61 0.07 74.67 16:53:01 6 29.33 0.00 5.59 29.04 0.10 35.95 16:53:01 7 16.50 0.00 2.81 3.18 0.08 77.43 16:54:01 all 9.53 0.00 1.88 3.32 0.07 85.20 16:54:01 0 8.58 0.00 1.73 0.15 0.07 89.48 16:54:01 1 9.21 0.00 2.01 10.33 0.05 78.40 16:54:01 2 7.99 0.00 1.93 1.09 0.07 88.92 16:54:01 3 10.42 0.00 2.20 2.61 0.07 84.70 16:54:01 4 12.13 0.00 1.69 1.49 0.08 84.61 16:54:01 5 9.32 0.00 1.93 0.42 0.05 88.29 16:54:01 6 9.68 0.00 1.51 1.23 0.05 87.53 16:54:01 7 8.96 0.00 2.09 9.15 0.12 79.68 16:55:01 all 9.49 0.00 1.05 0.35 0.08 89.02 16:55:01 0 9.14 0.00 1.22 0.07 0.10 89.47 16:55:01 1 8.26 0.00 0.97 1.96 0.07 88.75 16:55:01 2 9.02 0.00 0.89 0.18 0.08 89.82 16:55:01 3 10.56 0.00 1.32 0.10 0.08 87.93 16:55:01 4 10.56 0.00 0.99 0.08 0.05 88.32 16:55:01 5 9.72 0.00 0.87 0.03 0.07 89.31 16:55:01 6 10.94 0.00 1.05 0.12 0.07 87.82 16:55:01 7 7.77 0.00 1.12 0.27 0.08 90.76 16:56:01 all 1.90 0.00 0.45 0.91 0.06 96.68 16:56:01 0 2.27 0.00 0.45 0.00 0.10 97.17 16:56:01 1 1.37 0.00 0.55 6.52 0.08 91.47 16:56:01 2 2.16 0.00 0.47 0.02 0.05 97.31 16:56:01 3 1.20 0.00 0.58 0.00 0.08 98.13 16:56:01 4 1.45 0.00 0.27 0.00 0.05 98.23 16:56:01 5 1.85 0.00 0.48 0.23 0.07 97.36 16:56:01 6 2.64 0.00 0.35 0.08 0.03 96.90 16:56:01 7 2.24 0.00 0.45 0.42 0.07 96.83 16:57:01 all 5.83 0.00 0.74 0.56 0.04 92.83 16:57:01 0 8.39 0.00 0.95 0.23 0.05 90.37 16:57:01 1 1.52 0.00 0.63 2.02 0.03 95.79 16:57:01 2 4.00 0.00 0.59 0.30 0.03 95.08 16:57:01 3 14.45 0.00 0.99 0.30 0.05 84.21 16:57:01 4 12.37 0.00 0.84 0.10 0.05 86.64 16:57:01 5 3.28 0.00 0.75 0.17 0.03 95.77 16:57:01 6 1.19 0.00 0.55 0.13 0.05 98.08 16:57:01 7 1.45 0.00 0.58 1.24 0.03 96.69 Average: all 10.20 0.00 2.05 4.45 0.07 83.22 Average: 0 8.23 0.00 1.88 5.43 0.07 84.39 Average: 1 9.76 0.00 1.92 4.16 0.08 84.09 Average: 2 13.29 0.00 2.28 2.39 0.08 81.97 Average: 3 14.37 0.00 2.26 1.79 0.08 81.49 Average: 4 9.91 0.00 1.91 4.65 0.08 83.45 Average: 5 8.34 0.00 1.88 3.33 0.05 86.39 Average: 6 9.56 0.00 2.27 8.31 0.06 79.80 Average: 7 8.17 0.00 2.01 5.58 0.07 84.17