---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9420 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 13G 143G 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 837 26513 0 4816 30874 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:64:49:d3 brd ff:ff:ff:ff:ff:ff inet 10.30.106.145/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85856sec preferred_lft 85856sec inet6 fe80::f816:3eff:fe64:49d3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5e:ca:e7:91 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-9420) 01/04/24 _x86_64_ (8 CPU) 02:48:21 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 94.03 18.01 76.02 1038.74 19344.11 02:51:01 121.63 22.73 98.90 2708.88 25925.95 02:52:01 396.32 12.68 383.64 820.50 101545.11 02:53:01 52.44 0.70 51.74 49.86 16555.31 02:54:02 9.97 0.02 9.95 3.47 12403.38 02:55:01 15.54 0.00 15.54 0.00 12705.81 02:56:01 10.23 0.08 10.15 13.46 12562.44 02:57:01 70.09 1.40 68.69 107.43 16262.41 Average: 96.45 6.94 89.51 593.09 27209.43 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30075184 31686020 2864028 8.69 70532 1850508 1425136 4.19 887864 1683824 171148 02:51:01 29488816 31695560 3450396 10.48 93084 2400428 1586760 4.67 957712 2151140 342060 02:52:01 26727716 31232708 6211496 18.86 130612 4546972 5333068 15.69 1478656 4231792 1684 02:53:01 24154996 28857640 8784216 26.67 132200 4661444 9033604 26.58 3935156 4333844 256 02:54:02 24145068 28847356 8794144 26.70 132272 4661724 9033604 26.58 3945492 4333216 272 02:55:01 23825328 28534292 9113884 27.67 132504 4666300 9165316 26.97 4261164 4331492 52 02:56:01 23849928 28560260 9089284 27.59 132552 4667472 9263424 27.26 4235924 4331708 28 02:57:01 27205004 31662848 5734208 17.41 134916 4522508 1486660 4.37 1181368 4088480 928 Average: 26184005 30134586 6755207 20.51 119834 3997170 5790946 17.04 2610417 3685687 64554 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 ens3 73.16 50.52 999.68 7.83 0.00 0.00 0.00 0.00 02:50:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 130.44 88.89 2939.75 11.05 0.00 0.00 0.00 0.00 02:51:01 br-3b8bd97e50e7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 5.27 5.27 0.49 0.49 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 ens3 478.85 265.04 16788.94 18.84 0.00 0.00 0.00 0.00 02:52:01 vethca635a5 0.37 0.48 0.02 0.03 0.00 0.00 0.00 0.00 02:52:01 veth6309e82 23.40 18.63 2.82 1.69 0.00 0.00 0.00 0.00 02:52:01 veth37af2c8 0.05 0.42 0.00 0.03 0.00 0.00 0.00 0.00 02:53:01 ens3 4.37 3.45 0.86 1.07 0.00 0.00 0.00 0.00 02:53:01 vethca635a5 1.50 1.73 0.52 2.70 0.00 0.00 0.00 0.00 02:53:01 veth37af2c8 0.45 0.48 0.04 0.90 0.00 0.00 0.00 0.00 02:53:01 veth169fd36 22.96 19.53 8.61 26.57 0.00 0.00 0.00 0.00 02:54:02 ens3 1.22 0.83 0.30 0.53 0.00 0.00 0.00 0.00 02:54:02 vethca635a5 0.28 0.37 0.27 0.04 0.00 0.00 0.00 0.00 02:54:02 veth37af2c8 0.50 0.50 0.05 0.92 0.00 0.00 0.00 0.00 02:54:02 veth169fd36 3.05 2.83 1.41 0.99 0.00 0.00 0.00 0.00 02:55:01 ens3 7.85 4.02 5.94 0.90 0.00 0.00 0.00 0.00 02:55:01 vethca635a5 3.88 3.51 1.75 5.45 0.00 0.00 0.00 0.00 02:55:01 veth37af2c8 0.51 0.54 0.05 1.14 0.00 0.00 0.00 0.00 02:55:01 veth169fd36 105.46 86.10 35.92 179.20 0.00 0.00 0.00 0.01 02:56:01 ens3 9.53 10.98 7.35 2.01 0.00 0.00 0.00 0.00 02:56:01 vethca635a5 0.58 0.73 0.51 0.07 0.00 0.00 0.00 0.00 02:56:01 veth37af2c8 0.78 0.88 0.08 1.17 0.00 0.00 0.00 0.00 02:56:01 veth169fd36 1.37 1.58 0.52 0.12 0.00 0.00 0.00 0.00 02:57:01 ens3 59.05 44.35 69.65 58.15 0.00 0.00 0.00 0.00 02:57:01 lo 61.06 61.06 45.27 45.27 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 95.79 58.64 2610.29 12.58 0.00 0.00 0.00 0.00 Average: lo 7.17 7.17 5.64 5.64 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-9420) 01/04/24 _x86_64_ (8 CPU) 02:48:21 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 9.63 0.00 0.71 1.94 0.03 87.70 02:50:01 0 1.20 0.00 0.24 0.03 0.02 98.51 02:50:01 1 0.81 0.00 0.25 0.56 0.00 98.37 02:50:01 2 0.22 0.00 0.17 0.08 0.00 99.53 02:50:01 3 28.67 0.00 1.68 9.10 0.05 60.50 02:50:01 4 21.57 0.00 1.31 1.05 0.03 76.03 02:50:01 5 9.80 0.00 0.85 0.07 0.02 89.27 02:50:01 6 4.71 0.00 0.43 1.71 0.03 93.12 02:50:01 7 10.10 0.00 0.70 2.95 0.03 86.21 02:51:01 all 8.83 0.00 0.98 4.17 0.03 85.99 02:51:01 0 7.75 0.00 0.77 7.40 0.03 84.06 02:51:01 1 20.89 0.00 1.34 3.19 0.05 74.53 02:51:01 2 10.09 0.00 1.28 2.07 0.03 86.52 02:51:01 3 0.95 0.00 0.88 9.44 0.03 88.69 02:51:01 4 12.79 0.00 1.34 1.80 0.05 84.02 02:51:01 5 6.66 0.00 0.87 0.12 0.02 92.34 02:51:01 6 7.83 0.00 0.85 9.01 0.02 82.29 02:51:01 7 3.64 0.00 0.55 0.35 0.00 95.46 02:52:01 all 11.57 0.00 4.51 6.04 0.07 77.81 02:52:01 0 11.24 0.00 3.79 1.66 0.07 83.24 02:52:01 1 10.03 0.00 4.61 1.76 0.07 83.54 02:52:01 2 12.72 0.00 4.87 1.21 0.07 81.13 02:52:01 3 12.89 0.00 4.78 4.71 0.07 77.55 02:52:01 4 10.49 0.00 5.61 34.53 0.07 49.30 02:52:01 5 12.02 0.00 4.33 1.72 0.07 81.87 02:52:01 6 11.40 0.00 3.56 1.18 0.07 83.79 02:52:01 7 11.75 0.00 4.56 1.59 0.07 82.03 02:53:01 all 26.30 0.00 2.44 0.94 0.07 70.25 02:53:01 0 24.72 0.00 2.31 0.02 0.08 72.87 02:53:01 1 26.34 0.00 2.38 0.15 0.07 71.06 02:53:01 2 26.95 0.00 2.54 0.02 0.07 70.43 02:53:01 3 25.61 0.00 2.68 0.74 0.08 70.89 02:53:01 4 25.93 0.00 2.36 4.32 0.07 67.33 02:53:01 5 26.43 0.00 2.40 0.62 0.07 70.49 02:53:01 6 29.27 0.00 2.50 0.12 0.07 68.05 02:53:01 7 25.16 0.00 2.36 1.53 0.07 70.89 02:54:02 all 0.79 0.00 0.10 0.64 0.03 98.44 02:54:02 0 0.95 0.00 0.10 0.08 0.03 98.83 02:54:02 1 0.63 0.00 0.12 0.07 0.05 99.13 02:54:02 2 0.74 0.00 0.10 0.03 0.03 99.10 02:54:02 3 0.47 0.00 0.05 0.00 0.03 99.45 02:54:02 4 0.23 0.00 0.03 4.82 0.00 94.91 02:54:02 5 1.03 0.00 0.12 0.00 0.03 98.82 02:54:02 6 0.43 0.00 0.12 0.15 0.03 99.27 02:54:02 7 1.83 0.00 0.15 0.00 0.02 98.01 02:55:01 all 7.22 0.00 0.76 0.60 0.05 91.37 02:55:01 0 6.67 0.00 0.78 0.08 0.07 92.40 02:55:01 1 6.31 0.00 0.73 0.02 0.03 92.91 02:55:01 2 8.02 0.00 0.61 0.05 0.03 91.29 02:55:01 3 6.61 0.00 0.90 0.05 0.05 92.39 02:55:01 4 9.56 0.00 0.83 4.40 0.05 85.16 02:55:01 5 8.64 0.00 0.87 0.03 0.05 90.41 02:55:01 6 5.88 0.00 0.65 0.15 0.03 93.29 02:55:01 7 6.10 0.00 0.73 0.02 0.05 93.10 02:56:01 all 0.63 0.00 0.28 0.50 0.06 98.52 02:56:01 0 0.98 0.00 0.22 0.00 0.03 98.77 02:56:01 1 0.67 0.00 0.37 0.00 0.08 98.88 02:56:01 2 0.59 0.00 0.20 0.00 0.07 99.15 02:56:01 3 0.50 0.00 0.18 0.00 0.07 99.25 02:56:01 4 0.37 0.00 0.32 3.96 0.05 95.30 02:56:01 5 0.95 0.00 0.40 0.00 0.08 98.56 02:56:01 6 0.42 0.00 0.25 0.05 0.05 99.23 02:56:01 7 0.59 0.00 0.29 0.00 0.07 99.06 02:57:01 all 5.35 0.00 0.66 1.04 0.03 92.91 02:57:01 0 1.15 0.00 0.57 0.08 0.03 98.16 02:57:01 1 2.80 0.00 0.60 0.17 0.03 96.40 02:57:01 2 4.14 0.00 0.45 0.47 0.02 94.92 02:57:01 3 13.12 0.00 0.75 0.50 0.05 85.58 02:57:01 4 0.63 0.00 0.50 4.95 0.02 93.90 02:57:01 5 16.01 0.00 1.05 0.85 0.03 82.05 02:57:01 6 1.99 0.00 0.62 1.05 0.02 96.32 02:57:01 7 2.94 0.00 0.80 0.25 0.02 96.00 Average: all 8.78 0.00 1.30 1.98 0.04 87.89 Average: 0 6.84 0.00 1.09 1.17 0.05 90.85 Average: 1 8.57 0.00 1.30 0.74 0.05 89.34 Average: 2 7.94 0.00 1.28 0.49 0.04 90.25 Average: 3 11.06 0.00 1.48 3.06 0.05 84.34 Average: 4 10.17 0.00 1.53 7.46 0.04 80.80 Average: 5 10.19 0.00 1.36 0.43 0.05 87.98 Average: 6 7.74 0.00 1.12 1.68 0.04 89.42 Average: 7 7.77 0.00 1.26 0.83 0.04 90.10