---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-26522 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 16G 140G 11% / 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 881 22933 0 8352 30830 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:f0:f6:68 brd ff:ff:ff:ff:ff:ff inet 10.30.106.88/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85703sec preferred_lft 85703sec inet6 fe80::f816:3eff:fef0:f668/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:eb:c8:50:43 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 inet6 fe80::42:ebff:fec8:5043/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26522) 07/08/25 _x86_64_ (8 CPU) 02:38:22 LINUX RESTART (8 CPU) 02:39:01 tps rtps wtps bread/s bwrtn/s 02:40:01 157.32 37.16 120.16 2912.71 51453.02 02:41:01 594.12 5.25 588.87 461.12 255725.78 02:42:01 201.10 0.42 200.68 50.66 51857.36 02:43:01 135.61 0.25 135.36 20.40 22139.64 02:44:01 6.43 0.00 6.43 0.00 269.56 02:45:01 7.93 0.00 7.93 0.00 178.64 02:46:01 6.15 0.02 6.13 0.13 139.04 02:47:01 13.55 0.00 13.55 0.00 392.87 02:48:01 20.86 0.00 20.86 0.00 267.96 02:49:01 36.90 0.15 36.75 19.99 773.61 Average: 118.00 4.32 113.67 346.50 38319.12 02:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 29542660 31666540 3396560 10.31 79424 2341688 1719736 5.06 910216 2166108 604524 02:41:01 23247536 31091528 9691684 29.42 158940 7725280 6702840 19.72 1661696 7354320 4732 02:42:01 19406428 27587196 13532792 41.08 180156 8028320 13491452 39.69 5446788 7322084 150892 02:43:01 19078216 27416684 13861004 42.08 200004 8139784 13655464 40.18 5651052 7412344 1252 02:44:01 18749260 27091696 14189960 43.08 200192 8143544 14014352 41.23 5976868 7413564 648 02:45:01 18743616 27086780 14195604 43.10 200372 8144072 14014900 41.24 5982456 7413924 156 02:46:01 18740156 27083788 14199064 43.11 200544 8144304 14031508 41.28 5986056 7413924 452 02:47:01 18700940 27047468 14238280 43.23 200696 8146968 14047840 41.33 6023652 7415248 1544 02:48:01 18683116 27030616 14256104 43.28 200900 8147764 14064428 41.38 6039612 7415704 400 02:49:01 21193092 29491856 11746128 35.66 201364 8108120 7514176 22.11 3657292 7347936 260 Average: 20608502 28259415 12330718 37.43 182259 7506984 11325670 33.32 4733569 6867516 76486 02:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 lo 13.06 13.06 1.26 1.26 0.00 0.00 0.00 0.00 02:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 ens3 371.32 254.31 6900.05 28.49 0.00 0.00 0.00 0.00 02:41:01 veth4012140 0.05 0.10 0.00 0.01 0.00 0.00 0.00 0.00 02:41:01 veth24cefb5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 veth7c81a12 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 veth83a1298 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 veth4012140 91.25 91.25 15.85 18.49 0.00 0.00 0.00 0.00 02:42:01 veth465a835 2.92 3.57 0.45 0.29 0.00 0.00 0.00 0.00 02:42:01 veth83a1298 5.08 6.98 0.77 0.65 0.00 0.00 0.00 0.00 02:42:01 lo 28.43 28.43 2.75 2.75 0.00 0.00 0.00 0.00 02:43:01 veth4012140 67.39 67.11 9.33 17.68 0.00 0.00 0.00 0.00 02:43:01 veth465a835 4.43 5.90 0.87 0.83 0.00 0.00 0.00 0.00 02:43:01 veth83a1298 9.00 12.38 1.75 3.83 0.00 0.00 0.00 0.00 02:43:01 lo 1.00 1.00 0.07 0.07 0.00 0.00 0.00 0.00 02:44:01 veth4012140 34.06 33.91 5.36 8.62 0.00 0.00 0.00 0.00 02:44:01 veth465a835 7.87 10.01 1.29 0.79 0.00 0.00 0.00 0.00 02:44:01 veth83a1298 6.88 9.87 1.17 1.32 0.00 0.00 0.00 0.00 02:44:01 lo 0.87 0.87 0.07 0.07 0.00 0.00 0.00 0.00 02:45:01 veth4012140 0.27 0.27 0.58 0.02 0.00 0.00 0.00 0.00 02:45:01 veth465a835 8.03 10.15 1.32 0.81 0.00 0.00 0.00 0.00 02:45:01 veth83a1298 6.28 9.17 0.95 0.70 0.00 0.00 0.00 0.00 02:45:01 lo 1.00 1.00 0.07 0.07 0.00 0.00 0.00 0.00 02:46:01 veth4012140 0.20 0.22 0.58 0.02 0.00 0.00 0.00 0.00 02:46:01 veth465a835 7.92 10.06 1.30 0.79 0.00 0.00 0.00 0.00 02:46:01 veth83a1298 6.65 9.58 1.07 0.79 0.00 0.00 0.00 0.00 02:46:01 lo 0.80 0.80 0.06 0.06 0.00 0.00 0.00 0.00 02:47:01 veth4012140 3.63 3.53 1.45 1.17 0.00 0.00 0.00 0.00 02:47:01 veth465a835 6.87 8.60 1.17 0.71 0.00 0.00 0.00 0.00 02:47:01 veth83a1298 9.65 13.03 2.02 3.53 0.00 0.00 0.00 0.00 02:47:01 lo 1.00 1.00 0.07 0.07 0.00 0.00 0.00 0.00 02:48:01 veth4012140 0.30 0.30 0.62 0.02 0.00 0.00 0.00 0.00 02:48:01 veth465a835 3.25 4.72 0.70 0.36 0.00 0.00 0.00 0.00 02:48:01 veth83a1298 8.37 11.50 1.66 1.26 0.00 0.00 0.00 0.00 02:48:01 lo 0.80 0.80 0.06 0.06 0.00 0.00 0.00 0.00 02:49:01 veth4012140 0.17 0.68 0.01 0.05 0.00 0.00 0.00 0.00 02:49:01 lo 3.00 3.00 0.27 0.27 0.00 0.00 0.00 0.00 02:49:01 br-487bc67c4bbc 38.92 51.80 2.55 312.15 0.00 0.00 0.00 0.00 02:49:01 vetha148c08 478.17 344.70 66.87 55.39 0.00 0.00 0.00 0.01 Average: veth4012140 19.73 19.74 3.38 4.61 0.00 0.00 0.00 0.00 Average: lo 3.30 3.30 0.31 0.31 0.00 0.00 0.00 0.00 Average: br-487bc67c4bbc 3.89 5.18 0.25 31.22 0.00 0.00 0.00 0.00 Average: vetha148c08 47.82 34.48 6.69 5.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26522) 07/08/25 _x86_64_ (8 CPU) 02:38:22 LINUX RESTART (8 CPU) 02:39:01 CPU %user %nice %system %iowait %steal %idle 02:40:01 all 10.27 0.00 1.05 1.92 0.04 86.72 02:40:01 0 10.07 0.00 1.10 0.37 0.02 88.44 02:40:01 1 17.66 0.00 1.55 1.42 0.05 79.32 02:40:01 2 19.69 0.00 1.53 0.57 0.05 78.16 02:40:01 3 1.07 0.00 0.40 0.05 0.03 98.45 02:40:01 4 2.07 0.00 0.87 4.06 0.03 92.97 02:40:01 5 7.58 0.00 0.68 0.75 0.05 90.93 02:40:01 6 22.94 0.00 1.84 1.57 0.05 73.60 02:40:01 7 1.12 0.00 0.43 6.58 0.02 91.85 02:41:01 all 21.80 0.00 9.75 9.79 0.09 58.56 02:41:01 0 21.22 0.00 10.24 2.51 0.10 65.93 02:41:01 1 22.80 0.00 10.01 9.56 0.09 57.55 02:41:01 2 21.13 0.00 10.23 36.32 0.14 32.19 02:41:01 3 21.43 0.00 8.93 6.78 0.07 62.80 02:41:01 4 23.25 0.00 9.65 6.18 0.08 60.83 02:41:01 5 21.62 0.00 9.84 5.99 0.10 62.46 02:41:01 6 22.61 0.00 8.11 7.40 0.08 61.80 02:41:01 7 20.36 0.00 11.02 3.88 0.08 64.66 02:42:01 all 60.47 0.00 5.98 0.87 0.13 32.56 02:42:01 0 56.10 0.00 6.48 2.21 0.12 35.10 02:42:01 1 62.56 0.00 5.69 0.19 0.14 31.43 02:42:01 2 57.74 0.00 5.59 1.44 0.12 35.12 02:42:01 3 58.95 0.00 5.70 0.74 0.14 34.48 02:42:01 4 64.49 0.00 6.60 0.37 0.12 28.42 02:42:01 5 61.93 0.00 5.71 0.66 0.12 31.58 02:42:01 6 61.43 0.00 6.07 0.78 0.14 31.58 02:42:01 7 60.59 0.00 6.00 0.54 0.12 32.75 02:43:01 all 13.60 0.00 1.96 0.81 0.09 83.53 02:43:01 0 13.51 0.00 2.07 0.40 0.08 83.93 02:43:01 1 17.33 0.00 2.90 1.81 0.10 77.87 02:43:01 2 11.62 0.00 2.00 0.62 0.10 85.66 02:43:01 3 12.50 0.00 1.78 0.13 0.08 85.50 02:43:01 4 12.53 0.00 1.67 0.07 0.08 85.65 02:43:01 5 15.21 0.00 1.88 1.96 0.10 80.85 02:43:01 6 12.09 0.00 1.59 0.05 0.08 86.19 02:43:01 7 14.01 0.00 1.77 1.44 0.10 82.68 02:44:01 all 3.74 0.00 0.54 0.03 0.09 95.60 02:44:01 0 4.34 0.00 0.65 0.00 0.08 94.93 02:44:01 1 4.79 0.00 0.50 0.00 0.10 94.61 02:44:01 2 3.13 0.00 0.42 0.13 0.08 96.23 02:44:01 3 2.78 0.00 0.55 0.02 0.10 96.55 02:44:01 4 3.83 0.00 0.47 0.00 0.07 95.64 02:44:01 5 3.71 0.00 0.47 0.00 0.10 95.72 02:44:01 6 3.35 0.00 0.57 0.03 0.10 95.95 02:44:01 7 4.00 0.00 0.69 0.07 0.10 95.15 02:45:01 all 2.40 0.00 0.47 0.02 0.09 97.02 02:45:01 0 1.96 0.00 0.60 0.00 0.08 97.36 02:45:01 1 2.57 0.00 0.42 0.02 0.08 96.91 02:45:01 2 2.73 0.00 0.59 0.10 0.10 96.48 02:45:01 3 1.86 0.00 0.57 0.03 0.10 97.44 02:45:01 4 2.54 0.00 0.52 0.00 0.10 96.84 02:45:01 5 1.65 0.00 0.32 0.00 0.08 97.94 02:45:01 6 3.78 0.00 0.37 0.02 0.08 95.75 02:45:01 7 2.14 0.00 0.40 0.02 0.08 97.35 02:46:01 all 2.25 0.00 0.39 0.02 0.10 97.24 02:46:01 0 3.72 0.00 0.38 0.05 0.08 95.77 02:46:01 1 2.40 0.00 0.42 0.00 0.08 97.10 02:46:01 2 3.13 0.00 0.52 0.02 0.13 96.20 02:46:01 3 1.97 0.00 0.37 0.00 0.10 97.56 02:46:01 4 1.91 0.00 0.37 0.00 0.10 97.63 02:46:01 5 1.39 0.00 0.25 0.00 0.08 98.28 02:46:01 6 1.29 0.00 0.33 0.02 0.10 98.26 02:46:01 7 2.18 0.00 0.47 0.10 0.10 97.15 02:47:01 all 5.27 0.00 0.71 0.04 0.08 93.91 02:47:01 0 5.48 0.00 0.58 0.02 0.07 93.86 02:47:01 1 5.82 0.00 0.85 0.02 0.08 93.22 02:47:01 2 4.77 0.00 0.84 0.03 0.07 94.29 02:47:01 3 5.77 0.00 0.62 0.07 0.07 93.47 02:47:01 4 4.88 0.00 0.79 0.02 0.08 94.23 02:47:01 5 4.25 0.00 0.59 0.03 0.08 95.05 02:47:01 6 4.42 0.00 0.65 0.00 0.08 94.84 02:47:01 7 6.73 0.00 0.74 0.13 0.10 92.30 02:48:01 all 2.00 0.00 0.37 0.04 0.08 97.52 02:48:01 0 2.05 0.00 0.43 0.00 0.08 97.43 02:48:01 1 1.60 0.00 0.27 0.03 0.07 98.03 02:48:01 2 2.04 0.00 0.33 0.02 0.10 97.51 02:48:01 3 2.14 0.00 0.35 0.07 0.08 97.35 02:48:01 4 1.76 0.00 0.37 0.03 0.08 97.76 02:48:01 5 2.19 0.00 0.40 0.02 0.07 97.32 02:48:01 6 1.87 0.00 0.37 0.00 0.07 97.69 02:48:01 7 2.32 0.00 0.45 0.12 0.10 97.01 02:49:01 all 2.34 0.00 0.85 0.10 0.07 96.64 02:49:01 0 2.37 0.00 0.95 0.15 0.07 96.46 02:49:01 1 1.44 0.00 0.87 0.18 0.07 97.44 02:49:01 2 3.23 0.00 0.85 0.02 0.08 95.82 02:49:01 3 1.79 0.00 0.82 0.02 0.07 97.31 02:49:01 4 2.98 0.00 0.92 0.02 0.07 96.02 02:49:01 5 2.02 0.00 0.82 0.07 0.07 97.03 02:49:01 6 3.23 0.00 0.82 0.07 0.07 95.82 02:49:01 7 1.63 0.00 0.74 0.27 0.07 97.30 Average: all 12.34 0.00 2.19 1.35 0.09 84.03 Average: 0 12.01 0.00 2.33 0.56 0.08 85.02 Average: 1 13.82 0.00 2.33 1.31 0.09 82.46 Average: 2 12.86 0.00 2.27 3.85 0.10 80.92 Average: 3 10.96 0.00 2.00 0.78 0.08 86.17 Average: 4 11.97 0.00 2.21 1.07 0.08 84.67 Average: 5 12.09 0.00 2.08 0.94 0.09 84.81 Average: 6 13.62 0.00 2.06 0.98 0.09 83.25 Average: 7 11.43 0.00 2.25 1.31 0.09 84.91