---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-36887 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 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 894 24568 0 6703 30817 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:e9:81:89 brd ff:ff:ff:ff:ff:ff inet 10.30.106.105/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85805sec preferred_lft 85805sec inet6 fe80::f816:3eff:fee9:8189/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e4:74:f8:c4 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-36887) 05/02/24 _x86_64_ (8 CPU) 09:43:55 LINUX RESTART (8 CPU) 09:44:01 tps rtps wtps bread/s bwrtn/s 09:45:01 144.09 74.27 69.82 5299.25 52365.01 09:46:01 126.48 44.94 81.54 3692.85 21524.41 09:47:01 137.94 19.18 118.76 1119.28 29565.34 09:48:01 55.61 13.33 42.29 2509.03 21041.39 09:49:01 65.64 0.28 65.36 11.73 39757.11 09:50:01 206.62 5.83 200.78 861.19 60943.71 09:51:01 226.35 0.13 226.21 13.60 66578.77 09:52:01 78.39 0.33 78.05 24.40 19780.57 09:53:01 65.73 0.93 64.80 46.25 14957.55 Average: 122.98 17.69 105.29 1508.61 36278.64 09:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:45:01 30262344 31699668 2676876 8.13 55828 1700564 1456392 4.29 851292 1550872 95272 09:46:01 29907784 31661504 3031436 9.20 78112 1979524 1983992 5.84 963636 1762464 112896 09:47:01 28181400 30386220 4757820 14.44 90372 2404684 2930172 8.62 2334364 2084460 24636 09:48:01 28246860 31613360 4692360 14.25 98028 3538268 1441024 4.24 1371384 2941168 844820 09:49:01 28030156 31554564 4909064 14.90 108004 3673560 1536896 4.52 1460448 3053256 110500 09:50:01 25519288 30624804 7419932 22.53 134120 5141860 6529620 19.21 2479708 4412620 176236 09:51:01 22597576 29145696 10341644 31.40 178520 6418292 9881428 29.07 4088948 5592480 3460 09:52:01 21157504 28030544 11781716 35.77 185292 6725104 10640320 31.31 5305644 5794372 2492 09:53:01 25194108 31585220 7745112 23.51 186824 6292008 1537720 4.52 1827384 5333076 2776 Average: 26566336 30700176 6372884 19.35 123900 4208207 4215285 12.40 2298090 3613863 152565 09:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:45:01 ens3 451.11 330.43 1454.07 67.05 0.00 0.00 0.00 0.00 09:45:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 66.91 45.09 555.92 13.45 0.00 0.00 0.00 0.00 09:46:01 lo 2.53 2.53 0.25 0.25 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 ens3 691.83 511.46 5939.84 112.04 0.00 0.00 0.00 0.00 09:47:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 692.82 490.82 2098.28 154.47 0.00 0.00 0.00 0.00 09:48:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 ens3 27.80 23.26 169.95 5.91 0.00 0.00 0.00 0.00 09:49:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 veth8819d0c 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:50:01 ens3 731.49 293.20 13030.41 25.17 0.00 0.00 0.00 0.00 09:50:01 lo 6.60 6.60 0.74 0.74 0.00 0.00 0.00 0.00 09:50:01 veth9a5ab73 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:51:01 veth9245a9d 85.29 77.72 127.42 6.78 0.00 0.00 0.00 0.01 09:51:01 veth8819d0c 0.00 0.95 0.00 0.48 0.00 0.00 0.00 0.00 09:51:01 ens3 547.84 221.56 10345.08 19.97 0.00 0.00 0.00 0.00 09:51:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 09:52:01 veth9245a9d 71.07 73.92 204.00 6.59 0.00 0.00 0.00 0.02 09:52:01 veth8819d0c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 ens3 7.57 5.40 1.66 1.84 0.00 0.00 0.00 0.00 09:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:53:01 ens3 65.11 49.43 65.37 40.14 0.00 0.00 0.00 0.00 09:53:01 lo 2.63 2.63 0.32 0.32 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 364.72 218.96 3739.97 48.90 0.00 0.00 0.00 0.00 Average: lo 1.83 1.83 0.20 0.20 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-36887) 05/02/24 _x86_64_ (8 CPU) 09:43:55 LINUX RESTART (8 CPU) 09:44:01 CPU %user %nice %system %iowait %steal %idle 09:45:01 all 8.36 0.00 1.04 3.50 0.04 87.06 09:45:01 0 5.90 0.00 0.65 0.13 0.02 93.30 09:45:01 1 16.27 0.00 1.24 1.79 0.07 80.63 09:45:01 2 15.24 0.00 2.22 0.85 0.05 81.64 09:45:01 3 5.08 0.00 0.85 2.67 0.03 91.36 09:45:01 4 5.10 0.00 0.47 0.53 0.03 93.87 09:45:01 5 5.19 0.00 0.87 20.17 0.07 73.70 09:45:01 6 5.96 0.00 0.90 0.80 0.03 92.31 09:45:01 7 8.14 0.00 1.12 1.15 0.05 89.54 09:46:01 all 8.55 0.00 0.73 5.26 0.04 85.42 09:46:01 0 2.86 0.00 0.36 0.43 0.02 96.33 09:46:01 1 2.92 0.00 0.37 1.55 0.05 95.11 09:46:01 2 17.89 0.00 0.99 3.51 0.03 77.58 09:46:01 3 7.11 0.00 0.80 0.30 0.02 91.77 09:46:01 4 2.25 0.00 0.38 0.18 0.00 97.18 09:46:01 5 13.86 0.00 1.14 7.89 0.03 77.08 09:46:01 6 9.87 0.00 0.60 2.43 0.05 87.05 09:46:01 7 11.78 0.00 1.23 25.95 0.08 60.96 09:47:01 all 40.22 0.00 1.47 1.61 0.08 56.62 09:47:01 0 32.88 0.00 1.22 0.67 0.07 65.17 09:47:01 1 44.16 0.00 1.46 0.65 0.08 53.64 09:47:01 2 39.72 0.00 2.03 3.37 0.10 54.79 09:47:01 3 37.70 0.00 1.57 4.92 0.08 55.73 09:47:01 4 43.35 0.00 1.08 0.77 0.07 54.73 09:47:01 5 44.91 0.00 1.29 0.89 0.10 52.81 09:47:01 6 38.68 0.00 2.26 1.29 0.10 57.67 09:47:01 7 40.36 0.00 0.87 0.37 0.10 58.30 09:48:01 all 36.33 0.00 2.38 1.80 0.08 59.42 09:48:01 0 46.75 0.00 1.96 0.74 0.07 50.49 09:48:01 1 32.48 0.00 2.66 3.91 0.07 60.89 09:48:01 2 34.69 0.00 2.76 5.20 0.07 57.29 09:48:01 3 37.25 0.00 2.56 0.12 0.07 60.00 09:48:01 4 37.76 0.00 2.36 0.03 0.10 59.75 09:48:01 5 40.76 0.00 2.50 3.29 0.07 53.39 09:48:01 6 38.03 0.00 2.39 0.27 0.07 59.25 09:48:01 7 22.97 0.00 1.83 0.80 0.05 74.35 09:49:01 all 4.12 0.00 0.33 8.75 0.02 86.79 09:49:01 0 0.17 0.00 0.18 2.41 0.03 97.21 09:49:01 1 16.65 0.00 1.02 60.31 0.07 21.96 09:49:01 2 3.37 0.00 0.25 0.10 0.02 96.27 09:49:01 3 7.41 0.00 0.73 7.01 0.02 84.83 09:49:01 4 5.15 0.00 0.35 0.05 0.02 94.43 09:49:01 5 0.12 0.00 0.05 0.00 0.02 99.82 09:49:01 6 0.00 0.00 0.02 0.00 0.00 99.98 09:49:01 7 0.08 0.00 0.02 0.00 0.00 99.90 09:50:01 all 16.45 0.00 4.42 5.65 0.06 73.41 09:50:01 0 18.95 0.00 4.78 13.07 0.07 63.13 09:50:01 1 15.81 0.00 5.76 25.23 0.07 53.13 09:50:01 2 18.37 0.00 4.74 0.67 0.07 76.15 09:50:01 3 15.94 0.00 4.22 0.72 0.05 79.06 09:50:01 4 17.27 0.00 4.05 2.85 0.05 75.78 09:50:01 5 15.31 0.00 4.39 1.61 0.07 78.63 09:50:01 6 14.75 0.00 3.89 0.51 0.05 80.80 09:50:01 7 15.19 0.00 3.55 0.74 0.05 80.47 09:51:01 all 28.09 0.00 5.13 7.23 0.10 59.45 09:51:01 0 32.82 0.00 4.17 5.63 0.10 57.28 09:51:01 1 24.92 0.00 5.51 4.34 0.12 65.12 09:51:01 2 23.71 0.00 5.47 14.02 0.10 56.70 09:51:01 3 28.27 0.00 5.85 27.03 0.12 38.73 09:51:01 4 26.50 0.00 5.00 1.45 0.10 66.95 09:51:01 5 33.18 0.00 5.15 2.66 0.12 58.89 09:51:01 6 29.41 0.00 4.74 0.93 0.10 64.82 09:51:01 7 25.90 0.00 5.13 1.86 0.10 67.01 09:52:01 all 31.47 0.00 1.81 1.52 0.12 65.08 09:52:01 0 33.17 0.00 2.17 0.20 0.13 64.32 09:52:01 1 32.35 0.00 1.94 5.14 0.12 60.45 09:52:01 2 40.67 0.00 1.49 1.37 0.10 56.36 09:52:01 3 33.24 0.00 1.98 0.84 0.13 63.80 09:52:01 4 29.59 0.00 1.71 0.08 0.12 68.50 09:52:01 5 30.98 0.00 1.64 0.42 0.10 66.86 09:52:01 6 27.25 0.00 2.03 0.30 0.10 70.32 09:52:01 7 24.54 0.00 1.55 3.76 0.12 70.03 09:53:01 all 10.32 0.00 1.98 1.70 0.10 85.90 09:53:01 0 10.18 0.00 1.88 0.18 0.12 87.64 09:53:01 1 9.89 0.00 1.93 6.01 0.10 82.06 09:53:01 2 11.08 0.00 2.24 0.40 0.12 86.17 09:53:01 3 10.53 0.00 2.20 0.99 0.10 86.18 09:53:01 4 10.12 0.00 1.83 0.50 0.10 87.44 09:53:01 5 10.59 0.00 1.78 0.78 0.10 86.74 09:53:01 6 10.34 0.00 1.98 0.55 0.10 87.02 09:53:01 7 9.82 0.00 2.03 4.19 0.08 83.88 Average: all 20.41 0.00 2.14 4.11 0.07 73.27 Average: 0 20.37 0.00 1.92 2.59 0.07 75.05 Average: 1 21.72 0.00 2.42 12.12 0.08 63.66 Average: 2 22.72 0.00 2.46 3.26 0.07 71.48 Average: 3 20.26 0.00 2.30 4.93 0.07 72.45 Average: 4 19.63 0.00 1.91 0.72 0.07 77.68 Average: 5 21.63 0.00 2.08 4.19 0.07 72.03 Average: 6 19.34 0.00 2.08 0.79 0.07 77.72 Average: 7 17.62 0.00 1.92 4.31 0.07 76.08