---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5460 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 15G 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 920 23753 0 7493 30791 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:c3:fa:0b brd ff:ff:ff:ff:ff:ff inet 10.30.107.190/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85759sec preferred_lft 85759sec inet6 fe80::f816:3eff:fec3:fa0b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7b:79:9c:e9 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-5460) 04/10/25 _x86_64_ (8 CPU) 13:01:20 LINUX RESTART (8 CPU) 13:02:02 tps rtps wtps bread/s bwrtn/s 13:03:01 36.81 0.00 36.81 0.00 47228.88 13:04:01 29.87 0.00 29.87 0.00 45568.28 13:05:01 18.60 0.00 18.60 0.00 28366.74 13:06:01 309.80 25.98 283.82 873.59 4135.84 13:07:01 184.35 43.93 140.43 3438.49 20674.42 13:08:01 355.82 14.75 341.08 2516.38 19425.70 13:09:01 460.52 17.35 443.18 1413.36 168443.39 13:10:01 160.22 0.03 160.19 4.40 9756.51 13:11:01 52.41 0.58 51.82 33.46 2133.78 Average: 178.97 11.42 167.55 921.65 38398.62 13:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:03:01 30629416 31873232 2309804 7.01 38676 1533396 1285360 3.78 641612 1416224 16 13:04:01 30629868 31873824 2309352 7.01 38772 1533400 1285360 3.78 640656 1416212 40 13:05:01 30628128 31872172 2311092 7.02 38844 1533400 1285360 3.78 642988 1416212 172 13:06:01 30301904 31689828 2637316 8.01 54220 1653352 1410616 4.15 861508 1502016 74588 13:07:01 28998048 31067796 3941172 11.96 86560 2277876 1877520 5.52 1564100 2049184 107004 13:08:01 28188068 31592564 4751152 14.42 105236 3565976 1456424 4.29 1372284 2995564 869124 13:09:01 23612684 30854752 9326536 28.31 186588 7109456 10240588 30.13 2259168 6385076 5132 13:10:01 19362932 26908928 13576288 41.22 200476 7317844 12544028 36.91 6398056 6432448 2612 13:11:01 18462404 26172652 14476816 43.95 202068 7475596 12991672 38.22 7213588 6501508 648 Average: 26757050 30433972 6182170 18.77 105716 3777811 4930770 14.51 2399329 3346049 117704 13:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:03:01 ens3 4.90 1.64 4.07 1.79 0.00 0.00 0.00 0.00 13:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:04:01 ens3 2.63 0.78 1.11 0.76 0.00 0.00 0.00 0.00 13:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:05:01 ens3 6.93 0.27 3.98 0.38 0.00 0.00 0.00 0.00 13:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 ens3 214.35 147.68 576.51 49.31 0.00 0.00 0.00 0.00 13:06:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 13:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 ens3 622.25 441.29 5653.94 80.70 0.00 0.00 0.00 0.00 13:07:01 lo 2.20 2.20 0.22 0.22 0.00 0.00 0.00 0.00 13:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:08:01 ens3 656.62 455.69 3518.03 113.74 0.00 0.00 0.00 0.00 13:08:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 13:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 veth398b040 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 br-9ef7436332c5 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 13:09:01 ens3 2646.84 1610.30 30690.61 117.33 0.00 0.00 0.00 0.00 13:09:01 lo 13.60 13.60 1.57 1.57 0.00 0.00 0.00 0.00 13:10:01 veth398b040 0.35 1.80 0.03 0.80 0.00 0.00 0.00 0.00 13:10:01 veth87ec29f 154.59 151.11 331.23 13.85 0.00 0.00 0.00 0.03 13:10:01 br-9ef7436332c5 2.57 1.32 1.22 0.47 0.00 0.00 1.13 0.00 13:10:01 ens3 2.20 2.02 0.62 0.60 0.00 0.00 0.00 0.00 13:11:01 veth398b040 25.95 29.60 4.64 4.28 0.00 0.00 0.00 0.00 13:11:01 veth87ec29f 38.21 40.56 7.33 12.01 0.00 0.00 0.00 0.00 13:11:01 br-9ef7436332c5 9.90 21.63 1.96 80.20 0.00 0.00 0.00 0.00 13:11:01 ens3 21.13 10.93 80.10 2.35 0.00 0.00 0.00 0.00 Average: veth398b040 2.93 3.49 0.52 0.56 0.00 0.00 0.00 0.00 Average: veth87ec29f 21.46 21.34 37.69 2.88 0.00 0.00 0.00 0.00 Average: br-9ef7436332c5 1.39 2.57 0.35 8.98 0.00 0.00 0.13 0.00 Average: ens3 465.05 297.28 4511.48 40.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5460) 04/10/25 _x86_64_ (8 CPU) 13:01:20 LINUX RESTART (8 CPU) 13:02:02 CPU %user %nice %system %iowait %steal %idle 13:03:01 all 0.16 0.00 0.03 1.04 0.01 98.76 13:03:01 0 0.27 0.00 0.02 0.00 0.00 99.71 13:03:01 1 0.00 0.00 0.02 8.15 0.02 91.82 13:03:01 2 0.00 0.00 0.02 0.00 0.02 99.97 13:03:01 3 0.69 0.00 0.07 0.05 0.02 99.17 13:03:01 4 0.02 0.00 0.05 0.02 0.00 99.92 13:03:01 5 0.07 0.00 0.02 0.00 0.00 99.92 13:03:01 6 0.17 0.00 0.02 0.00 0.00 99.81 13:03:01 7 0.03 0.00 0.03 0.15 0.00 99.78 13:04:01 all 0.10 0.00 0.01 1.26 0.00 98.63 13:04:01 0 0.03 0.00 0.02 0.00 0.00 99.95 13:04:01 1 0.03 0.00 0.02 9.93 0.00 90.02 13:04:01 2 0.00 0.00 0.00 0.00 0.00 100.00 13:04:01 3 0.05 0.00 0.02 0.00 0.02 99.92 13:04:01 4 0.02 0.00 0.00 0.00 0.00 99.98 13:04:01 5 0.02 0.00 0.00 0.00 0.00 99.98 13:04:01 6 0.60 0.00 0.02 0.00 0.02 99.37 13:04:01 7 0.02 0.00 0.02 0.15 0.02 99.80 13:05:01 all 0.03 0.00 0.01 0.85 0.01 99.10 13:05:01 0 0.03 0.00 0.00 0.00 0.00 99.97 13:05:01 1 0.00 0.00 0.05 6.77 0.02 93.16 13:05:01 2 0.00 0.00 0.02 0.00 0.00 99.98 13:05:01 3 0.00 0.00 0.02 0.00 0.00 99.98 13:05:01 4 0.03 0.00 0.00 0.00 0.02 99.95 13:05:01 5 0.00 0.00 0.00 0.00 0.00 100.00 13:05:01 6 0.13 0.00 0.00 0.00 0.00 99.87 13:05:01 7 0.02 0.00 0.02 0.05 0.00 99.92 13:06:01 all 4.99 0.00 0.49 0.73 0.02 93.78 13:06:01 0 11.28 0.00 0.43 0.20 0.03 88.05 13:06:01 1 2.25 0.00 0.35 0.12 0.00 97.28 13:06:01 2 5.53 0.00 0.42 0.32 0.02 93.72 13:06:01 3 7.22 0.00 0.87 1.53 0.03 90.34 13:06:01 4 2.80 0.00 0.23 0.00 0.03 96.93 13:06:01 5 2.70 0.00 0.17 0.00 0.00 97.13 13:06:01 6 1.66 0.00 0.25 0.00 0.02 98.07 13:06:01 7 6.39 0.00 1.17 3.64 0.02 88.79 13:07:01 all 17.78 0.00 1.22 0.89 0.05 80.05 13:07:01 0 25.74 0.00 1.74 0.50 0.05 71.97 13:07:01 1 16.07 0.00 0.80 0.05 0.05 83.03 13:07:01 2 15.48 0.00 1.18 0.60 0.05 82.69 13:07:01 3 15.70 0.00 1.10 1.00 0.05 82.14 13:07:01 4 28.64 0.00 1.90 0.95 0.07 68.44 13:07:01 5 14.60 0.00 0.68 0.02 0.05 84.65 13:07:01 6 15.35 0.00 1.12 0.74 0.05 82.74 13:07:01 7 10.66 0.00 1.23 3.32 0.03 84.75 13:08:01 all 25.43 0.00 1.97 0.93 0.06 71.61 13:08:01 0 15.65 0.00 2.06 2.73 0.05 79.51 13:08:01 1 46.78 0.00 2.26 0.40 0.07 50.49 13:08:01 2 24.09 0.00 1.52 1.49 0.05 72.86 13:08:01 3 21.44 0.00 1.83 0.55 0.07 76.12 13:08:01 4 22.26 0.00 2.29 0.43 0.07 74.94 13:08:01 5 26.03 0.00 1.15 0.03 0.03 72.76 13:08:01 6 29.37 0.00 2.55 0.22 0.07 67.79 13:08:01 7 17.89 0.00 2.14 1.56 0.07 78.34 13:09:01 all 18.91 0.00 6.92 5.22 0.07 68.89 13:09:01 0 17.45 0.00 6.88 2.49 0.07 73.11 13:09:01 1 17.77 0.00 6.66 1.35 0.07 74.16 13:09:01 2 18.25 0.00 6.24 0.95 0.07 74.49 13:09:01 3 28.43 0.00 9.51 22.56 0.10 39.40 13:09:01 4 17.59 0.00 6.92 2.08 0.07 73.35 13:09:01 5 17.25 0.00 5.79 0.59 0.07 76.30 13:09:01 6 18.42 0.00 6.17 0.76 0.07 74.58 13:09:01 7 16.20 0.00 7.13 11.07 0.08 65.51 13:10:01 all 47.97 0.00 4.09 0.36 0.11 47.47 13:10:01 0 45.90 0.00 4.37 0.07 0.10 49.56 13:10:01 1 51.72 0.00 4.12 0.25 0.12 43.79 13:10:01 2 49.10 0.00 4.23 0.87 0.10 45.69 13:10:01 3 40.52 0.00 3.73 0.20 0.10 55.45 13:10:01 4 46.96 0.00 4.14 0.23 0.10 48.56 13:10:01 5 51.16 0.00 3.72 0.27 0.10 44.75 13:10:01 6 46.66 0.00 4.17 0.18 0.12 48.87 13:10:01 7 51.75 0.00 4.25 0.78 0.12 43.10 13:11:01 all 26.06 0.00 2.58 0.17 0.09 71.09 13:11:01 0 23.44 0.00 2.98 0.12 0.08 73.38 13:11:01 1 26.26 0.00 2.40 0.18 0.07 71.09 13:11:01 2 30.47 0.00 2.66 0.81 0.10 65.97 13:11:01 3 25.11 0.00 2.60 0.02 0.12 72.16 13:11:01 4 24.52 0.00 2.60 0.03 0.08 72.76 13:11:01 5 25.05 0.00 2.36 0.02 0.08 72.49 13:11:01 6 24.31 0.00 2.31 0.15 0.08 73.15 13:11:01 7 29.35 0.00 2.73 0.07 0.10 67.75 Average: all 15.70 0.00 1.92 1.27 0.05 81.06 Average: 0 15.53 0.00 2.05 0.68 0.04 81.69 Average: 1 17.87 0.00 1.85 3.02 0.04 77.22 Average: 2 15.86 0.00 1.80 0.56 0.04 81.73 Average: 3 15.42 0.00 2.18 2.86 0.06 79.49 Average: 4 15.87 0.00 2.01 0.42 0.05 81.65 Average: 5 15.19 0.00 1.54 0.10 0.04 83.13 Average: 6 15.19 0.00 1.84 0.23 0.05 82.70 Average: 7 14.67 0.00 2.07 2.30 0.05 80.91