---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11361 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 14G 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 899 24540 0 6726 30812 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:8d:4a:f1 brd ff:ff:ff:ff:ff:ff inet 10.30.106.144/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85843sec preferred_lft 85843sec inet6 fe80::f816:3eff:fe8d:4af1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a6:64:a6:39 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-11361) 03/06/24 _x86_64_ (8 CPU) 15:25:03 LINUX RESTART (8 CPU) 15:26:01 tps rtps wtps bread/s bwrtn/s 15:27:01 154.72 49.39 105.33 3828.16 31549.28 15:28:01 132.18 14.65 117.53 960.11 35764.84 15:29:01 60.33 12.93 47.40 2411.60 28253.65 15:30:01 88.84 3.53 85.31 459.24 50804.73 15:31:01 233.74 2.57 231.18 417.26 88513.38 15:32:01 227.05 0.38 226.66 27.73 58589.57 15:33:01 53.14 0.00 53.14 0.00 18969.24 15:34:01 61.46 1.25 60.21 75.32 2736.21 Average: 126.43 10.59 115.84 1022.43 39397.85 15:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:27:01 29727060 31507060 3212160 9.75 79840 2003432 1766700 5.20 1119740 1782844 121704 15:28:01 27835788 30034216 5103432 15.49 90308 2398924 3007160 8.85 2689628 2078552 20504 15:29:01 28265068 31608060 4674152 14.19 97544 3516016 1403588 4.13 1376740 2921796 815340 15:30:01 26891292 31615548 6047928 18.36 130868 4782912 1390644 4.09 1419112 4163876 1237936 15:31:01 23740068 30137052 9199152 27.93 167100 6282188 6755900 19.88 3045316 5539712 697132 15:32:01 21450224 28196376 11488996 34.88 185032 6578308 10700784 31.48 5115376 5694548 7660 15:33:01 20551964 27449260 12387256 37.61 186640 6724208 11135504 32.76 5910164 5791404 1748 15:34:01 25149596 31568196 7789624 23.65 189652 6316284 1497220 4.41 1858704 5346536 44268 Average: 25451382 30264471 7487838 22.73 140873 4825284 4707188 13.85 2816848 4164908 368286 15:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:27:01 ens3 130.63 90.22 1201.32 22.90 0.00 0.00 0.00 0.00 15:27:01 lo 2.47 2.47 0.24 0.24 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 ens3 867.01 562.21 5631.32 140.39 0.00 0.00 0.00 0.00 15:28:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 ens3 1113.53 738.99 2360.77 245.89 0.00 0.00 0.00 0.00 15:29:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 15:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 br-0955970d4467 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 ens3 543.28 271.55 8655.26 30.51 0.00 0.00 0.00 0.00 15:30:01 lo 5.13 5.13 0.58 0.58 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 br-d6fa5d00a6ba 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 br-0955970d4467 27.81 27.08 11.54 11.39 0.00 0.00 0.60 0.00 15:31:01 vethe9f629a 13.18 13.75 2.56 8.82 0.00 0.00 0.00 0.00 15:31:01 veth03d1323 8.08 7.83 1.11 1.23 0.00 0.00 0.00 0.00 15:32:01 br-d6fa5d00a6ba 0.07 0.13 0.00 0.01 0.00 0.00 0.00 0.00 15:32:01 br-0955970d4467 12.35 12.05 5.92 5.75 0.00 0.00 0.20 0.00 15:32:01 vethe9f629a 4.42 5.73 3.04 2.19 0.00 0.00 0.00 0.00 15:32:01 vethb5024e4 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 15:33:01 br-d6fa5d00a6ba 5.10 16.48 5.01 10.29 0.00 0.00 0.00 0.00 15:33:01 br-0955970d4467 58.49 58.46 32.87 37.62 0.00 0.00 0.00 0.00 15:33:01 vethe9f629a 24.06 27.86 20.63 7.41 0.00 0.00 0.00 0.00 15:33:01 vethb5024e4 18.73 11.18 10.14 1.09 0.00 0.00 0.00 0.00 15:34:01 ens3 3757.41 2320.30 33884.15 575.02 0.00 0.00 0.00 0.00 15:34:01 lo 20.23 20.23 2.07 2.07 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 430.82 262.08 4108.05 64.32 0.00 0.00 0.00 0.00 Average: lo 1.93 1.93 0.21 0.21 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-11361) 03/06/24 _x86_64_ (8 CPU) 15:25:03 LINUX RESTART (8 CPU) 15:26:01 CPU %user %nice %system %iowait %steal %idle 15:27:01 all 11.83 0.00 0.95 2.66 0.04 84.52 15:27:01 0 5.99 0.00 1.24 9.36 0.03 83.38 15:27:01 1 1.40 0.00 0.38 3.57 0.02 94.63 15:27:01 2 28.54 0.00 1.69 2.87 0.12 66.78 15:27:01 3 13.27 0.00 0.78 1.12 0.03 84.80 15:27:01 4 20.35 0.00 1.00 1.30 0.03 77.31 15:27:01 5 11.17 0.00 0.62 0.87 0.03 87.31 15:27:01 6 4.33 0.00 0.74 1.58 0.03 93.32 15:27:01 7 9.52 0.00 1.13 0.60 0.03 88.71 15:28:01 all 39.43 0.00 1.44 3.22 0.09 55.81 15:28:01 0 34.18 0.00 1.44 1.74 0.08 62.55 15:28:01 1 36.34 0.00 1.94 12.81 0.08 48.83 15:28:01 2 43.74 0.00 2.11 3.13 0.10 50.92 15:28:01 3 55.78 0.00 1.48 0.54 0.10 42.11 15:28:01 4 38.73 0.00 1.21 2.84 0.12 57.11 15:28:01 5 41.61 0.00 1.09 1.58 0.08 55.64 15:28:01 6 26.35 0.00 1.05 0.65 0.08 71.86 15:28:01 7 38.79 0.00 1.22 2.53 0.15 57.31 15:29:01 all 35.31 0.00 2.38 1.91 0.11 60.29 15:29:01 0 21.27 0.00 2.00 0.24 0.10 76.39 15:29:01 1 36.13 0.00 3.09 10.74 0.10 49.93 15:29:01 2 38.34 0.00 2.77 0.05 0.12 58.72 15:29:01 3 26.50 0.00 2.85 0.35 0.10 70.19 15:29:01 4 40.13 0.00 2.00 0.22 0.07 57.59 15:29:01 5 37.14 0.00 2.05 1.36 0.18 59.26 15:29:01 6 34.91 0.00 1.92 2.12 0.08 60.98 15:29:01 7 48.02 0.00 2.32 0.25 0.12 49.30 15:30:01 all 10.03 0.00 2.01 5.04 0.04 82.89 15:30:01 0 6.97 0.00 1.69 3.98 0.03 87.33 15:30:01 1 12.08 0.00 1.67 0.87 0.02 85.36 15:30:01 2 29.44 0.00 2.40 9.23 0.07 58.87 15:30:01 3 2.81 0.00 2.12 4.19 0.05 90.82 15:30:01 4 7.50 0.00 1.95 7.32 0.05 83.18 15:30:01 5 8.14 0.00 1.59 10.77 0.03 79.47 15:30:01 6 7.67 0.00 2.94 3.68 0.02 85.69 15:30:01 7 5.58 0.00 1.70 0.25 0.05 92.42 15:31:01 all 25.22 0.00 4.70 7.03 0.08 62.97 15:31:01 0 26.37 0.00 4.54 6.23 0.08 62.78 15:31:01 1 21.97 0.00 5.63 1.63 0.10 70.67 15:31:01 2 26.00 0.00 4.21 3.35 0.10 66.34 15:31:01 3 24.31 0.00 4.60 0.86 0.07 70.16 15:31:01 4 21.76 0.00 6.29 13.37 0.08 58.49 15:31:01 5 22.45 0.00 4.54 27.13 0.08 45.78 15:31:01 6 33.29 0.00 3.57 1.30 0.08 61.77 15:31:01 7 25.60 0.00 4.22 2.36 0.08 67.73 15:32:01 all 29.30 0.00 3.20 4.55 0.10 62.84 15:32:01 0 23.71 0.00 3.06 4.99 0.10 68.13 15:32:01 1 25.55 0.00 3.60 6.81 0.10 63.94 15:32:01 2 28.93 0.00 3.07 2.79 0.10 65.11 15:32:01 3 27.00 0.00 3.27 2.95 0.10 66.68 15:32:01 4 28.07 0.00 3.24 4.65 0.10 63.94 15:32:01 5 34.64 0.00 3.59 10.36 0.12 51.29 15:32:01 6 39.17 0.00 3.08 2.22 0.12 55.42 15:32:01 7 27.30 0.00 2.73 1.67 0.08 68.22 15:33:01 all 20.06 0.00 1.57 1.03 0.10 77.25 15:33:01 0 16.22 0.00 1.65 0.08 0.08 81.96 15:33:01 1 19.23 0.00 1.89 0.25 0.08 78.54 15:33:01 2 21.57 0.00 1.27 0.47 0.10 76.58 15:33:01 3 18.32 0.00 1.62 0.79 0.10 79.17 15:33:01 4 21.45 0.00 1.48 0.28 0.12 76.67 15:33:01 5 27.73 0.00 1.34 0.02 0.08 70.83 15:33:01 6 17.79 0.00 1.73 5.90 0.08 74.50 15:33:01 7 18.17 0.00 1.56 0.39 0.10 79.79 15:34:01 all 9.54 0.00 1.36 0.32 0.06 88.73 15:34:01 0 5.31 0.00 1.41 0.25 0.05 92.98 15:34:01 1 4.44 0.00 1.26 1.69 0.08 92.53 15:34:01 2 4.00 0.00 1.23 0.10 0.05 94.63 15:34:01 3 35.83 0.00 2.00 0.17 0.08 61.92 15:34:01 4 6.50 0.00 1.25 0.12 0.05 92.08 15:34:01 5 7.42 0.00 1.24 0.07 0.07 91.21 15:34:01 6 8.28 0.00 1.44 0.08 0.07 90.13 15:34:01 7 4.57 0.00 1.04 0.10 0.05 94.24 Average: all 22.57 0.00 2.20 3.22 0.08 71.94 Average: 0 17.49 0.00 2.13 3.36 0.07 76.95 Average: 1 19.59 0.00 2.43 4.78 0.07 73.12 Average: 2 27.57 0.00 2.34 2.75 0.09 67.25 Average: 3 25.48 0.00 2.34 1.37 0.08 70.74 Average: 4 23.05 0.00 2.30 3.75 0.08 70.82 Average: 5 23.77 0.00 2.00 6.49 0.09 67.64 Average: 6 21.46 0.00 2.06 2.19 0.07 74.23 Average: 7 22.19 0.00 1.99 1.02 0.08 74.72