---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14546 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: 2800.000 BogoMIPS: 5600.00 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 924 24455 0 6786 30786 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:2c:c0:73 brd ff:ff:ff:ff:ff:ff inet 10.30.107.238/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85886sec preferred_lft 85886sec inet6 fe80::f816:3eff:fe2c:c073/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:23:1d:13:9d 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-14546) 01/23/24 _x86_64_ (8 CPU) 11:54:44 LINUX RESTART (8 CPU) 11:55:01 tps rtps wtps bread/s bwrtn/s 11:56:01 161.64 74.06 87.57 5298.68 89237.65 11:57:01 143.57 26.57 116.99 2071.04 71933.49 11:58:01 111.09 9.83 101.27 1685.54 34128.98 11:59:01 127.68 0.15 127.53 17.60 71334.64 12:00:01 283.29 11.61 271.67 773.84 79320.33 12:01:01 26.45 0.45 26.00 43.06 4843.96 12:02:01 12.78 0.05 12.73 6.27 1168.07 12:03:01 68.61 1.93 66.67 111.98 2159.89 Average: 116.89 15.59 101.30 1251.21 44267.69 11:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:56:01 30313180 31679084 2626040 7.97 52576 1633984 1469452 4.32 864408 1489860 59608 11:57:01 30024968 31730648 2914252 8.85 77456 1931620 1366944 4.02 840708 1765016 118064 11:58:01 28368108 31660800 4571112 13.88 111924 3424352 1388696 4.09 986500 3172188 1287580 11:59:01 26986716 31640776 5952504 18.07 122088 4727536 1582188 4.66 1021508 4472976 507016 12:00:01 22889724 29382216 10049496 30.51 139668 6466140 10096500 29.71 3434268 6007568 228 12:01:01 21118688 27750868 11820532 35.89 141740 6598588 11720848 34.49 5210264 5980496 956 12:02:01 21115776 27779152 11823444 35.89 142260 6628464 11739540 34.54 5201572 5993404 348 12:03:01 25072692 31554176 7866528 23.88 146528 6457700 1725356 5.08 1488240 5827012 57420 Average: 25736232 30397215 7202988 21.87 116780 4733548 5136190 15.11 2380934 4338565 253902 11:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:56:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 ens3 307.93 220.49 985.17 66.92 0.00 0.00 0.00 0.00 11:57:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 ens3 55.86 34.71 859.46 8.08 0.00 0.00 0.00 0.00 11:58:01 lo 7.00 7.00 0.73 0.73 0.00 0.00 0.00 0.00 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 br-68a7de8da192 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 ens3 576.05 296.87 10238.57 25.55 0.00 0.00 0.00 0.00 11:59:01 lo 4.87 4.87 0.44 0.44 0.00 0.00 0.00 0.00 11:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 br-68a7de8da192 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 ens3 462.12 261.96 13417.38 18.69 0.00 0.00 0.00 0.00 12:00:01 lo 3.07 3.07 0.28 0.28 0.00 0.00 0.00 0.00 12:00:01 veth0ab80fe 0.32 0.55 0.02 0.03 0.00 0.00 0.00 0.00 12:00:01 veth845e8c5 0.00 0.32 0.00 0.02 0.00 0.00 0.00 0.00 12:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 lo 2.98 2.98 2.59 2.59 0.00 0.00 0.00 0.00 12:01:01 veth0ab80fe 4.00 4.82 1.47 1.81 0.00 0.00 0.00 0.00 12:01:01 veth845e8c5 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 lo 6.45 6.45 3.18 3.18 0.00 0.00 0.00 0.00 12:02:01 veth0ab80fe 4.42 5.95 0.72 0.93 0.00 0.00 0.00 0.00 12:02:01 veth845e8c5 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 ens3 2055.54 1200.17 44825.27 192.96 0.00 0.00 0.00 0.00 Average: lo 3.46 3.46 0.94 0.94 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 Average: ens3 255.96 149.23 5601.77 24.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14546) 01/23/24 _x86_64_ (8 CPU) 11:54:44 LINUX RESTART (8 CPU) 11:55:01 CPU %user %nice %system %iowait %steal %idle 11:56:01 all 8.17 0.00 1.14 10.59 0.05 80.05 11:56:01 0 8.98 0.00 0.99 1.76 0.05 88.22 11:56:01 1 13.86 0.00 0.99 2.28 0.05 82.83 11:56:01 2 4.13 0.00 0.75 46.64 0.05 48.43 11:56:01 3 14.46 0.00 1.36 2.62 0.08 81.49 11:56:01 4 8.24 0.00 2.37 14.29 0.07 75.03 11:56:01 5 4.28 0.00 0.99 7.45 0.05 87.23 11:56:01 6 5.25 0.00 0.70 5.59 0.03 88.42 11:56:01 7 6.20 0.00 0.95 4.05 0.07 88.73 11:57:01 all 8.60 0.00 0.76 7.54 0.04 83.06 11:57:01 0 0.70 0.00 0.17 0.53 0.00 98.60 11:57:01 1 0.82 0.00 0.32 0.65 0.02 98.20 11:57:01 2 0.22 0.00 0.38 40.67 0.03 58.69 11:57:01 3 3.01 0.00 0.50 4.69 0.05 91.75 11:57:01 4 25.13 0.00 1.64 4.16 0.05 69.02 11:57:01 5 23.39 0.00 1.69 2.67 0.07 72.18 11:57:01 6 13.82 0.00 0.95 1.37 0.05 83.81 11:57:01 7 1.79 0.00 0.47 5.58 0.03 92.13 11:58:01 all 10.34 0.00 2.47 4.71 0.07 82.41 11:58:01 0 6.42 0.00 2.74 0.13 0.07 90.63 11:58:01 1 7.48 0.00 2.07 0.64 0.05 89.76 11:58:01 2 4.53 0.00 2.02 7.33 0.10 86.02 11:58:01 3 10.22 0.00 2.03 1.40 0.07 86.28 11:58:01 4 8.64 0.00 2.77 0.91 0.05 87.64 11:58:01 5 27.79 0.00 3.33 3.30 0.12 65.47 11:58:01 6 12.69 0.00 3.22 2.12 0.05 81.91 11:58:01 7 4.98 0.00 1.58 21.83 0.05 71.56 11:59:01 all 4.81 0.00 2.06 13.19 0.05 79.90 11:59:01 0 5.03 0.00 2.20 4.60 0.03 88.14 11:59:01 1 6.03 0.00 2.04 0.13 0.05 91.75 11:59:01 2 4.76 0.00 2.79 63.13 0.07 29.25 11:59:01 3 3.72 0.00 1.73 7.54 0.07 86.95 11:59:01 4 5.82 0.00 1.80 1.66 0.02 90.70 11:59:01 5 3.67 0.00 2.11 0.07 0.05 94.10 11:59:01 6 4.98 0.00 1.74 0.15 0.03 93.09 11:59:01 7 4.45 0.00 2.06 28.51 0.05 64.93 12:00:01 all 26.53 0.00 5.37 4.32 0.11 63.67 12:00:01 0 25.04 0.00 6.24 0.27 0.10 68.34 12:00:01 1 27.37 0.00 5.36 1.17 0.12 65.98 12:00:01 2 26.45 0.00 4.79 5.91 0.12 62.73 12:00:01 3 26.32 0.00 5.15 0.84 0.15 67.53 12:00:01 4 26.10 0.00 6.01 23.37 0.12 44.40 12:00:01 5 25.54 0.00 4.78 0.68 0.10 68.90 12:00:01 6 28.23 0.00 4.99 0.78 0.12 65.87 12:00:01 7 27.25 0.00 5.58 1.69 0.10 65.37 12:01:01 all 47.76 0.00 4.10 0.34 0.12 47.67 12:01:01 0 48.11 0.00 4.13 0.60 0.13 47.02 12:01:01 1 51.90 0.00 4.58 0.07 0.12 43.34 12:01:01 2 45.47 0.00 4.01 1.28 0.13 49.11 12:01:01 3 41.21 0.00 3.10 0.00 0.12 55.57 12:01:01 4 50.45 0.00 4.21 0.20 0.13 45.00 12:01:01 5 49.50 0.00 4.21 0.02 0.10 46.18 12:01:01 6 51.08 0.00 4.51 0.30 0.12 44.00 12:01:01 7 44.44 0.00 4.07 0.30 0.10 51.09 12:02:01 all 6.60 0.00 0.83 0.19 0.09 92.29 12:02:01 0 6.79 0.00 0.97 0.63 0.13 91.47 12:02:01 1 7.12 0.00 0.95 0.02 0.08 91.83 12:02:01 2 7.93 0.00 0.74 0.27 0.10 90.97 12:02:01 3 6.02 0.00 0.92 0.12 0.08 92.86 12:02:01 4 5.60 0.00 0.80 0.00 0.08 93.52 12:02:01 5 5.81 0.00 0.67 0.00 0.08 93.44 12:02:01 6 5.13 0.00 0.67 0.03 0.07 94.10 12:02:01 7 8.43 0.00 0.89 0.47 0.07 90.15 12:03:01 all 6.78 0.00 0.82 0.30 0.04 92.06 12:03:01 0 0.92 0.00 0.64 0.03 0.05 98.36 12:03:01 1 1.70 0.00 0.62 0.08 0.03 97.56 12:03:01 2 16.39 0.00 1.25 0.48 0.05 81.83 12:03:01 3 23.15 0.00 1.53 0.30 0.05 74.97 12:03:01 4 6.40 0.00 0.85 1.17 0.03 91.54 12:03:01 5 1.17 0.00 0.67 0.02 0.02 98.13 12:03:01 6 3.11 0.00 0.62 0.23 0.03 96.01 12:03:01 7 1.32 0.00 0.44 0.05 0.03 98.16 Average: all 14.93 0.00 2.19 5.14 0.07 77.67 Average: 0 12.71 0.00 2.25 1.07 0.07 83.89 Average: 1 14.49 0.00 2.11 0.63 0.07 82.71 Average: 2 13.72 0.00 2.09 20.69 0.08 63.41 Average: 3 16.03 0.00 2.04 2.19 0.08 79.66 Average: 4 17.02 0.00 2.54 5.67 0.07 74.70 Average: 5 17.62 0.00 2.30 1.78 0.07 78.23 Average: 6 15.49 0.00 2.17 1.32 0.06 80.95 Average: 7 12.33 0.00 2.00 7.81 0.06 77.81