---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25331 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 873 24061 0 7232 30838 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:46:f6:db brd ff:ff:ff:ff:ff:ff inet 10.30.106.40/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85776sec preferred_lft 85776sec inet6 fe80::f816:3eff:fe46:f6db/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d7:aa:4b:34 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-25331) 07/03/25 _x86_64_ (8 CPU) 06:03:32 LINUX RESTART (8 CPU) 06:04:02 tps rtps wtps bread/s bwrtn/s 06:05:01 187.66 67.55 120.12 4428.81 75985.22 06:06:01 258.06 21.40 236.66 2292.28 128465.66 06:07:01 575.89 2.62 573.28 410.00 165070.31 06:08:01 27.16 0.13 27.03 27.46 36918.25 06:09:01 2.88 0.03 2.85 0.93 64.92 06:10:01 4.73 0.03 4.70 2.93 80.39 06:11:01 2.28 0.03 2.25 3.87 36.52 06:12:01 6.97 0.00 6.97 0.00 141.98 06:13:01 29.41 0.03 29.38 6.00 388.74 Average: 121.56 10.10 111.46 790.16 45183.46 06:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 30157744 31622364 2781476 8.44 57188 1725448 1524736 4.49 929964 1574100 121416 06:06:01 24830188 31609880 8109032 24.62 141268 6729828 1896352 5.58 1032884 6507472 2649924 06:07:01 23717588 30819884 9221632 28.00 166884 7002936 5297236 15.59 1964592 6600260 1192 06:08:01 23771644 30856648 9167576 27.83 166984 6987812 5263368 15.49 1930104 6578208 144 06:09:01 23770044 30855204 9169176 27.84 167080 6988412 5297000 15.59 1937148 6575964 264 06:10:01 23766664 30852232 9172556 27.85 167188 6988740 5269692 15.50 1941064 6575368 76 06:11:01 23763544 30849536 9175676 27.86 167260 6989028 5275800 15.52 1943284 6575144 220 06:12:01 23772752 30858600 9166468 27.83 167364 6988988 4840116 14.24 1939672 6574804 404 06:13:01 24027108 31068960 8912112 27.06 167624 6951132 3040732 8.95 1760388 6517240 148 Average: 24619697 31043701 8319523 25.26 152093 6372480 4189448 12.33 1708789 6008729 308199 06:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 lo 1.42 1.42 0.16 0.16 0.00 0.00 0.00 0.00 06:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 ens3 412.51 279.48 1691.61 65.74 0.00 0.00 0.00 0.00 06:06:01 lo 14.60 14.60 1.34 1.34 0.00 0.00 0.00 0.00 06:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 ens3 1284.45 740.28 39726.40 61.23 0.00 0.00 0.00 0.00 06:07:01 veth2046d03 0.40 0.58 0.03 0.03 0.00 0.00 0.00 0.00 06:07:01 veth9348044 0.87 1.05 0.05 0.06 0.00 0.00 0.00 0.00 06:07:01 br-8043ebb8ce4a 43.94 53.92 2.92 312.18 0.00 0.00 0.00 0.00 06:07:01 veth2a06cc7 91.70 91.35 15.60 18.60 0.00 0.00 0.00 0.00 06:08:01 veth2046d03 1.13 1.17 0.08 0.06 0.00 0.00 0.00 0.00 06:08:01 veth9348044 1.15 1.18 0.06 0.08 0.00 0.00 0.00 0.00 06:08:01 br-8043ebb8ce4a 0.38 0.38 0.02 0.02 0.00 0.00 0.00 0.00 06:08:01 veth2a06cc7 0.20 0.28 0.43 0.02 0.00 0.00 0.00 0.00 06:09:01 veth2046d03 1.32 1.33 0.09 0.07 0.00 0.00 0.00 0.00 06:09:01 veth9348044 1.12 1.13 0.06 0.08 0.00 0.00 0.00 0.00 06:09:01 br-8043ebb8ce4a 0.60 0.45 0.03 0.03 0.00 0.00 0.00 0.00 06:09:01 veth2a06cc7 0.18 0.20 0.54 0.02 0.00 0.00 0.00 0.00 06:10:01 veth2046d03 1.25 1.25 0.08 0.07 0.00 0.00 0.00 0.00 06:10:01 veth9348044 1.08 1.08 0.06 0.08 0.00 0.00 0.00 0.00 06:10:01 br-8043ebb8ce4a 0.22 0.22 0.01 0.01 0.00 0.00 0.00 0.00 06:10:01 veth2a06cc7 0.20 0.20 0.54 0.02 0.00 0.00 0.00 0.00 06:11:01 veth2046d03 1.30 1.32 0.09 0.07 0.00 0.00 0.00 0.00 06:11:01 veth9348044 1.10 1.12 0.06 0.08 0.00 0.00 0.00 0.00 06:11:01 br-8043ebb8ce4a 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 06:11:01 veth2a06cc7 0.20 0.20 0.54 0.02 0.00 0.00 0.00 0.00 06:12:01 veth9348044 0.78 0.78 0.04 0.05 0.00 0.00 0.00 0.00 06:12:01 br-8043ebb8ce4a 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 06:12:01 veth2a06cc7 0.18 0.20 0.54 0.02 0.00 0.00 0.00 0.00 06:12:01 veth7d057db 148.69 170.87 27.58 26.41 0.00 0.00 0.00 0.00 06:13:01 br-8043ebb8ce4a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 veth2a06cc7 0.20 0.22 0.54 0.02 0.00 0.00 0.00 0.00 06:13:01 veth7d057db 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 lo 60.19 60.19 4.26 4.26 0.00 0.00 0.00 0.00 Average: br-8043ebb8ce4a 5.07 6.17 0.33 34.77 0.00 0.00 0.00 0.00 Average: veth2a06cc7 10.34 10.32 2.08 2.08 0.00 0.00 0.00 0.00 Average: veth7d057db 16.55 19.02 3.07 2.94 0.00 0.00 0.00 0.00 Average: lo 6.34 6.34 0.44 0.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25331) 07/03/25 _x86_64_ (8 CPU) 06:03:32 LINUX RESTART (8 CPU) 06:04:02 CPU %user %nice %system %iowait %steal %idle 06:05:01 all 8.33 0.00 1.09 6.71 0.04 83.84 06:05:01 0 12.73 0.00 1.00 0.95 0.03 85.29 06:05:01 1 19.80 0.00 1.41 1.59 0.05 77.15 06:05:01 2 10.21 0.00 0.92 0.25 0.03 88.58 06:05:01 3 5.60 0.00 0.99 6.69 0.07 86.66 06:05:01 4 4.88 0.00 1.98 1.15 0.02 91.96 06:05:01 5 4.41 0.00 0.73 5.57 0.02 89.27 06:05:01 6 6.47 0.00 1.07 31.27 0.03 61.15 06:05:01 7 2.48 0.00 0.59 6.18 0.03 90.72 06:06:01 all 18.40 0.00 6.78 9.62 0.07 65.14 06:06:01 0 20.33 0.00 7.57 16.73 0.05 55.32 06:06:01 1 25.32 0.00 7.79 2.83 0.08 63.99 06:06:01 2 15.79 0.00 6.11 5.99 0.07 72.03 06:06:01 3 25.95 0.00 8.18 21.41 0.08 44.38 06:06:01 4 13.03 0.00 5.76 4.06 0.05 77.09 06:06:01 5 13.62 0.00 6.13 14.90 0.05 65.30 06:06:01 6 13.40 0.00 6.20 8.17 0.05 72.17 06:06:01 7 19.79 0.00 6.50 2.93 0.08 70.69 06:07:01 all 16.98 0.00 4.64 9.26 0.06 69.06 06:07:01 0 16.24 0.00 6.34 28.19 0.08 49.14 06:07:01 1 17.38 0.00 4.72 24.72 0.07 53.12 06:07:01 2 14.88 0.00 4.27 4.47 0.05 76.33 06:07:01 3 19.04 0.00 4.67 4.05 0.07 72.18 06:07:01 4 23.19 0.00 4.59 1.61 0.07 70.55 06:07:01 5 14.71 0.00 4.73 7.01 0.07 73.48 06:07:01 6 15.90 0.00 3.81 2.97 0.07 77.25 06:07:01 7 14.51 0.00 4.00 0.98 0.07 80.45 06:08:01 all 1.82 0.00 0.27 1.94 0.04 95.93 06:08:01 0 0.32 0.00 0.24 0.05 0.07 99.33 06:08:01 1 1.85 0.00 0.30 0.00 0.05 97.80 06:08:01 2 1.70 0.00 0.22 0.02 0.03 98.03 06:08:01 3 1.63 0.00 0.60 0.02 0.04 97.71 06:08:01 4 2.03 0.00 0.20 0.00 0.02 97.75 06:08:01 5 3.20 0.00 0.27 1.48 0.00 95.05 06:08:01 6 0.52 0.00 0.17 13.75 0.05 85.51 06:08:01 7 3.25 0.00 0.25 0.10 0.02 96.38 06:09:01 all 0.29 0.00 0.17 0.01 0.02 99.51 06:09:01 0 0.20 0.00 0.18 0.02 0.02 99.58 06:09:01 1 0.55 0.00 0.25 0.00 0.02 99.18 06:09:01 2 0.40 0.00 0.17 0.02 0.03 99.38 06:09:01 3 0.25 0.00 0.15 0.02 0.03 99.55 06:09:01 4 0.20 0.00 0.12 0.00 0.02 99.67 06:09:01 5 0.27 0.00 0.13 0.05 0.02 99.53 06:09:01 6 0.30 0.00 0.23 0.02 0.05 99.40 06:09:01 7 0.15 0.00 0.12 0.02 0.02 99.70 06:10:01 all 0.25 0.00 0.16 0.01 0.02 99.56 06:10:01 0 0.20 0.00 0.15 0.02 0.00 99.63 06:10:01 1 0.30 0.00 0.23 0.00 0.03 99.43 06:10:01 2 0.22 0.00 0.18 0.00 0.03 99.57 06:10:01 3 0.18 0.00 0.13 0.00 0.02 99.67 06:10:01 4 0.20 0.00 0.13 0.00 0.00 99.67 06:10:01 5 0.18 0.00 0.12 0.07 0.03 99.60 06:10:01 6 0.50 0.00 0.17 0.02 0.03 99.28 06:10:01 7 0.23 0.00 0.12 0.00 0.02 99.63 06:11:01 all 0.29 0.00 0.16 0.01 0.02 99.52 06:11:01 0 0.25 0.00 0.07 0.00 0.02 99.67 06:11:01 1 0.30 0.00 0.12 0.00 0.02 99.57 06:11:01 2 0.22 0.00 0.22 0.00 0.05 99.52 06:11:01 3 0.23 0.00 0.18 0.00 0.00 99.58 06:11:01 4 0.57 0.00 0.30 0.00 0.03 99.10 06:11:01 5 0.28 0.00 0.12 0.05 0.02 99.53 06:11:01 6 0.27 0.00 0.18 0.00 0.03 99.52 06:11:01 7 0.20 0.00 0.12 0.00 0.00 99.68 06:12:01 all 0.26 0.00 0.19 0.01 0.02 99.51 06:12:01 0 0.42 0.00 0.20 0.02 0.05 99.32 06:12:01 1 0.32 0.00 0.25 0.00 0.02 99.42 06:12:01 2 0.23 0.00 0.25 0.00 0.02 99.50 06:12:01 3 0.17 0.00 0.18 0.02 0.02 99.62 06:12:01 4 0.28 0.00 0.18 0.00 0.03 99.50 06:12:01 5 0.12 0.00 0.13 0.08 0.02 99.65 06:12:01 6 0.32 0.00 0.20 0.03 0.03 99.42 06:12:01 7 0.25 0.00 0.10 0.00 0.02 99.63 06:13:01 all 0.92 0.00 0.42 0.04 0.03 98.59 06:13:01 0 1.07 0.00 0.40 0.02 0.03 98.48 06:13:01 1 1.03 0.00 0.42 0.00 0.02 98.53 06:13:01 2 0.78 0.00 0.37 0.05 0.03 98.77 06:13:01 3 1.02 0.00 0.45 0.00 0.02 98.52 06:13:01 4 0.97 0.00 0.45 0.02 0.03 98.53 06:13:01 5 0.80 0.00 0.37 0.15 0.03 98.64 06:13:01 6 0.65 0.00 0.42 0.05 0.02 98.86 06:13:01 7 1.05 0.00 0.47 0.00 0.02 98.47 Average: all 5.26 0.00 1.54 3.05 0.04 90.12 Average: 0 5.72 0.00 1.79 5.09 0.04 87.37 Average: 1 7.38 0.00 1.71 3.23 0.04 87.63 Average: 2 4.91 0.00 1.41 1.19 0.04 92.45 Average: 3 6.00 0.00 1.72 3.57 0.04 88.67 Average: 4 5.02 0.00 1.52 0.75 0.03 92.68 Average: 5 4.17 0.00 1.41 3.25 0.03 91.15 Average: 6 4.23 0.00 1.38 6.20 0.04 88.14 Average: 7 4.64 0.00 1.36 1.12 0.03 92.86