---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22770 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 847 24651 0 6667 30863 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:29:4a:b8 brd ff:ff:ff:ff:ff:ff inet 10.30.106.117/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85935sec preferred_lft 85935sec inet6 fe80::f816:3eff:fe29:4ab8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:59:63:e0:b7 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-22770) 04/12/24 _x86_64_ (8 CPU) 15:04:57 LINUX RESTART (8 CPU) 15:05:01 tps rtps wtps bread/s bwrtn/s 15:06:02 126.56 73.50 53.06 5314.85 60935.44 15:07:01 98.41 14.51 83.90 1010.68 37612.88 15:08:01 130.56 23.03 107.53 2773.40 42022.33 15:09:01 146.91 0.17 146.74 19.20 85293.12 15:10:01 271.64 12.61 259.03 764.78 106355.61 15:11:01 87.29 0.47 86.82 49.06 31027.20 15:12:01 49.16 0.87 48.29 41.59 2303.33 Average: 130.15 17.89 112.27 1425.77 52257.57 15:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:06:02 30418316 31745308 2520904 7.65 46652 1604092 1400504 4.12 793320 1468948 44888 15:07:01 30116400 31698224 2822820 8.57 70672 1821456 1464648 4.31 878968 1656292 158548 15:08:01 28811068 31660992 4128152 12.53 99416 3024456 1623340 4.78 998388 2764208 1017928 15:09:01 27469792 31648660 5469428 16.60 124664 4258952 1617800 4.76 1028848 3996004 333344 15:10:01 24921164 31298488 8018056 24.34 151300 6323528 6732708 19.81 1484124 5936980 876 15:11:01 22678072 29182480 10261148 31.15 155112 6441988 9458056 27.83 3706588 5935312 1712 15:12:01 25296792 31649476 7642428 23.20 156452 6303520 1558476 4.59 1294452 5790808 12228 Average: 27101658 31269090 5837562 17.72 114895 4253999 3407933 10.03 1454955 3935507 224218 15:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:06:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:02 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 15:06:02 ens3 343.64 210.18 888.91 55.03 0.00 0.00 0.00 0.00 15:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 lo 1.56 1.56 0.17 0.17 0.00 0.00 0.00 0.00 15:07:01 ens3 48.35 33.74 726.25 10.89 0.00 0.00 0.00 0.00 15:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 lo 5.20 5.20 0.50 0.50 0.00 0.00 0.00 0.00 15:08:01 br-25ea9f6ebbb4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 ens3 272.47 169.76 6732.22 16.69 0.00 0.00 0.00 0.00 15:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 lo 3.60 3.60 0.39 0.39 0.00 0.00 0.00 0.00 15:09:01 br-25ea9f6ebbb4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 ens3 674.40 289.55 11062.27 21.11 0.00 0.00 0.00 0.00 15:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 lo 3.40 3.40 0.31 0.31 0.00 0.00 0.00 0.00 15:10:01 vetha5c8581 0.25 0.45 0.02 0.03 0.00 0.00 0.00 0.00 15:10:01 br-25ea9f6ebbb4 0.17 0.12 0.00 0.01 0.00 0.00 0.00 0.00 15:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 lo 3.08 3.08 0.85 0.85 0.00 0.00 0.00 0.00 15:11:01 vetha5c8581 65.92 55.61 19.91 60.66 0.00 0.00 0.00 0.00 15:11:01 br-25ea9f6ebbb4 1.18 1.42 0.48 0.34 0.00 0.00 0.00 0.00 15:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 lo 3.78 3.78 0.37 0.37 0.00 0.00 0.00 0.00 15:12:01 ens3 2317.03 1198.50 45862.85 309.81 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: lo 3.13 3.13 0.39 0.39 0.00 0.00 0.00 0.00 Average: ens3 330.88 170.94 6566.56 44.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22770) 04/12/24 _x86_64_ (8 CPU) 15:04:57 LINUX RESTART (8 CPU) 15:05:01 CPU %user %nice %system %iowait %steal %idle 15:06:02 all 5.28 0.00 0.92 9.86 0.03 83.90 15:06:02 0 4.16 0.00 0.58 25.16 0.03 70.06 15:06:02 1 6.68 0.00 2.01 1.39 0.03 89.89 15:06:02 2 2.05 0.00 0.81 39.17 0.03 57.95 15:06:02 3 7.65 0.00 1.02 1.82 0.03 89.48 15:06:02 4 5.94 0.00 0.65 5.97 0.03 87.41 15:06:02 5 3.88 0.00 0.59 1.84 0.03 93.66 15:06:02 6 8.13 0.00 0.82 2.29 0.05 88.71 15:06:02 7 3.75 0.00 0.87 1.32 0.03 94.02 15:07:01 all 9.02 0.00 0.59 4.72 0.03 85.65 15:07:01 0 5.02 0.00 0.63 0.14 0.02 94.20 15:07:01 1 12.84 0.00 1.09 7.53 0.07 78.47 15:07:01 2 2.90 0.00 0.19 19.09 0.02 77.80 15:07:01 3 13.33 0.00 0.73 0.73 0.03 85.18 15:07:01 4 24.93 0.00 0.92 8.87 0.05 65.23 15:07:01 5 8.57 0.00 0.57 0.71 0.03 90.11 15:07:01 6 1.25 0.00 0.29 0.12 0.00 98.34 15:07:01 7 3.32 0.00 0.36 0.61 0.02 95.69 15:08:01 all 9.94 0.00 1.52 4.52 0.04 83.99 15:08:01 0 12.76 0.00 2.24 4.47 0.05 80.47 15:08:01 1 5.09 0.00 1.58 23.56 0.03 69.73 15:08:01 2 7.24 0.00 1.22 1.49 0.02 90.03 15:08:01 3 3.90 0.00 1.04 0.65 0.02 94.40 15:08:01 4 13.44 0.00 1.64 3.15 0.03 81.73 15:08:01 5 17.66 0.00 1.21 1.08 0.03 80.02 15:08:01 6 10.78 0.00 1.84 0.50 0.03 86.85 15:08:01 7 8.52 0.00 1.38 1.34 0.02 88.74 15:09:01 all 5.86 0.00 2.70 10.91 0.05 80.49 15:09:01 0 6.51 0.00 2.61 1.30 0.07 89.52 15:09:01 1 6.68 0.00 2.19 8.40 0.03 82.70 15:09:01 2 5.54 0.00 2.60 3.29 0.03 88.53 15:09:01 3 6.71 0.00 3.23 7.77 0.05 82.24 15:09:01 4 5.42 0.00 2.56 50.25 0.07 41.70 15:09:01 5 4.01 0.00 3.23 11.46 0.05 81.25 15:09:01 6 5.20 0.00 3.08 0.71 0.03 90.98 15:09:01 7 6.87 0.00 2.03 4.03 0.05 87.01 15:10:01 all 10.97 0.00 4.15 10.46 0.07 74.36 15:10:01 0 10.08 0.00 5.22 4.32 0.07 80.31 15:10:01 1 12.39 0.00 4.74 2.60 0.05 80.23 15:10:01 2 10.29 0.00 3.62 0.22 0.07 85.80 15:10:01 3 10.59 0.00 5.46 48.36 0.09 35.51 15:10:01 4 13.14 0.00 3.61 21.28 0.07 61.90 15:10:01 5 10.44 0.00 3.07 0.61 0.10 85.78 15:10:01 6 11.41 0.00 3.79 5.43 0.07 79.30 15:10:01 7 9.37 0.00 3.70 1.18 0.05 85.69 15:11:01 all 28.84 0.00 3.08 2.03 0.08 65.97 15:11:01 0 24.97 0.00 3.16 5.84 0.07 65.96 15:11:01 1 27.65 0.00 2.98 1.81 0.08 67.47 15:11:01 2 32.90 0.00 3.21 0.02 0.10 63.78 15:11:01 3 32.54 0.00 3.03 3.53 0.07 60.84 15:11:01 4 30.26 0.00 3.55 1.94 0.07 64.19 15:11:01 5 27.00 0.00 2.80 1.02 0.07 69.12 15:11:01 6 31.05 0.00 3.23 0.32 0.07 65.33 15:11:01 7 24.36 0.00 2.72 1.74 0.08 71.10 15:12:01 all 2.59 0.00 0.66 0.82 0.04 95.90 15:12:01 0 2.13 0.00 0.55 0.33 0.05 96.93 15:12:01 1 1.74 0.00 0.79 0.33 0.03 97.11 15:12:01 2 2.27 0.00 0.67 0.33 0.03 96.69 15:12:01 3 2.05 0.00 0.68 2.19 0.03 95.04 15:12:01 4 2.79 0.00 0.65 1.33 0.05 95.18 15:12:01 5 2.94 0.00 0.55 0.17 0.05 96.29 15:12:01 6 4.24 0.00 0.65 0.45 0.03 94.62 15:12:01 7 2.54 0.00 0.72 1.44 0.03 95.27 Average: all 10.35 0.00 1.94 6.18 0.05 81.48 Average: 0 9.38 0.00 2.14 5.96 0.05 82.47 Average: 1 10.44 0.00 2.20 6.51 0.05 80.82 Average: 2 9.03 0.00 1.76 9.08 0.04 80.09 Average: 3 10.95 0.00 2.16 9.21 0.05 77.64 Average: 4 13.67 0.00 1.94 13.21 0.05 71.13 Average: 5 10.66 0.00 1.72 2.41 0.05 85.17 Average: 6 10.31 0.00 1.96 1.40 0.04 86.29 Average: 7 8.39 0.00 1.68 1.67 0.04 88.22