---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3347 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 888 24519 0 6759 30823 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:d6:db:e6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.139/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85765sec preferred_lft 85765sec inet6 fe80::f816:3eff:fed6:dbe6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ef:17:80:8f 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-3347) 11/23/23 _x86_64_ (8 CPU) 10:06:20 LINUX RESTART (8 CPU) 10:07:01 tps rtps wtps bread/s bwrtn/s 10:08:01 110.00 38.76 71.24 1760.77 26463.86 10:09:01 190.74 50.02 140.72 3739.82 36527.96 10:10:01 52.00 1.07 50.93 86.64 29042.72 10:11:01 99.62 13.05 86.57 2425.59 55419.66 10:12:01 231.18 8.12 223.06 861.13 70775.83 10:13:01 216.54 0.05 216.49 3.60 68717.79 10:14:01 83.07 0.02 83.05 4.27 30445.46 10:15:01 16.10 0.40 15.70 32.39 4660.96 10:16:01 48.54 0.22 48.33 26.93 2006.60 Average: 116.44 12.41 104.03 993.45 36012.68 10:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:08:01 30174092 31770096 2765128 8.39 68936 1838068 1390340 4.09 811272 1670956 161788 10:09:01 29200536 31213968 3738684 11.35 86112 2223496 1792844 5.27 1491484 1932168 12312 10:10:01 28002812 30439152 4936408 14.99 91564 2630912 2387192 7.02 2353012 2246260 166360 10:11:01 28052708 31625260 4886512 14.83 109260 3715896 1445124 4.25 1383140 3112108 168036 10:12:01 23293656 30198268 9645564 29.28 160776 6792400 6869456 20.21 2987220 6052940 1804576 10:13:01 21803172 28303292 11136048 33.81 174796 6356864 10231012 30.10 4985944 5506852 1480 10:14:01 20125896 27047244 12813324 38.90 184992 6751004 11585888 34.09 6310472 5823508 2188 10:15:01 19990556 26919400 12948664 39.31 185636 6755332 11603216 34.14 6442220 5823456 1628 10:16:01 21826708 28713420 11112512 33.74 186744 6765244 5827064 17.14 4754044 5736628 148 Average: 24718904 29581122 8220316 24.96 138757 4869913 5903571 17.37 3502090 4211653 257613 10:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 ens3 144.61 95.35 1100.39 17.72 0.00 0.00 0.00 0.00 10:08:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 10:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 ens3 321.68 284.02 2921.97 58.46 0.00 0.00 0.00 0.00 10:09:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 ens3 964.31 708.10 4021.58 267.39 0.00 0.00 0.00 0.00 10:10:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 10:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 ens3 344.30 257.71 1879.87 80.31 0.00 0.00 0.00 0.00 10:11:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 10:12:01 vethd85a58d 6.31 5.71 0.94 1.00 0.00 0.00 0.00 0.00 10:12:01 vethafd2ba4 1.56 2.30 0.18 0.33 0.00 0.00 0.00 0.00 10:12:01 vethb909975 13.92 13.28 8.95 2.67 0.00 0.00 0.00 0.00 10:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 vethd85a58d 12.99 10.38 1.31 1.43 0.00 0.00 0.00 0.00 10:13:01 vethd14cac3 154.91 150.93 331.09 13.25 0.00 0.00 0.00 0.03 10:13:01 vethafd2ba4 2.80 4.85 0.36 0.46 0.00 0.00 0.00 0.00 10:13:01 vethb909975 11.94 11.73 2.90 1.59 0.00 0.00 0.00 0.00 10:14:01 vethd85a58d 30.43 18.73 2.28 2.48 0.00 0.00 0.00 0.00 10:14:01 vethd14cac3 1.52 1.30 0.18 0.20 0.00 0.00 0.00 0.00 10:14:01 veth2982c4e 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 10:14:01 vethafd2ba4 2.65 4.32 0.33 0.32 0.00 0.00 0.00 0.00 10:15:01 vethd85a58d 32.69 21.55 2.65 3.35 0.00 0.00 0.00 0.00 10:15:01 vethd14cac3 5.93 17.06 5.13 10.34 0.00 0.00 0.00 0.00 10:15:01 veth2982c4e 18.60 10.95 10.13 1.08 0.00 0.00 0.00 0.00 10:15:01 vethafd2ba4 4.90 6.48 5.08 4.91 0.00 0.00 0.00 0.00 10:16:01 vethd85a58d 31.14 22.25 2.97 3.36 0.00 0.00 0.00 0.00 10:16:01 vethd14cac3 2.80 3.87 0.81 0.87 0.00 0.00 0.00 0.00 10:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 ens3 3110.51 2047.64 33885.78 537.59 0.00 0.00 0.00 0.00 Average: vethd85a58d 12.62 8.73 1.13 1.29 0.00 0.00 0.00 0.00 Average: vethd14cac3 18.36 19.24 37.48 2.74 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: ens3 316.77 207.69 3695.30 54.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3347) 11/23/23 _x86_64_ (8 CPU) 10:06:20 LINUX RESTART (8 CPU) 10:07:01 CPU %user %nice %system %iowait %steal %idle 10:08:01 all 9.38 0.00 0.85 2.53 0.03 87.21 10:08:01 0 10.89 0.00 0.57 2.62 0.03 85.89 10:08:01 1 10.66 0.00 0.79 0.17 0.03 88.35 10:08:01 2 3.24 0.00 0.62 0.23 0.03 95.88 10:08:01 3 18.88 0.00 2.04 2.34 0.05 76.69 10:08:01 4 18.86 0.00 1.17 1.15 0.03 78.79 10:08:01 5 8.89 0.00 0.70 0.10 0.02 90.29 10:08:01 6 1.87 0.00 0.40 0.75 0.07 96.91 10:08:01 7 1.74 0.00 0.54 12.87 0.03 84.82 10:09:01 all 23.01 0.00 1.27 2.61 0.06 73.04 10:09:01 0 14.55 0.00 1.25 3.96 0.05 80.18 10:09:01 1 20.49 0.00 0.86 0.12 0.05 78.48 10:09:01 2 14.07 0.00 0.64 0.12 0.05 85.13 10:09:01 3 35.02 0.00 1.77 2.71 0.07 60.43 10:09:01 4 28.61 0.00 0.94 0.47 0.07 69.92 10:09:01 5 19.54 0.00 1.07 2.30 0.05 77.03 10:09:01 6 28.02 0.00 1.59 6.32 0.07 64.00 10:09:01 7 23.79 0.00 2.03 4.93 0.07 69.18 10:10:01 all 46.98 0.00 1.51 0.61 0.08 50.82 10:10:01 0 32.94 0.00 1.35 0.22 0.07 65.42 10:10:01 1 43.17 0.00 0.80 0.00 0.08 55.95 10:10:01 2 55.47 0.00 2.30 0.08 0.10 42.04 10:10:01 3 55.66 0.00 1.44 0.02 0.10 42.78 10:10:01 4 53.26 0.00 1.42 0.00 0.08 45.23 10:10:01 5 49.25 0.00 1.61 4.47 0.07 44.61 10:10:01 6 38.98 0.00 0.87 0.00 0.08 60.06 10:10:01 7 47.12 0.00 2.29 0.07 0.08 50.45 10:11:01 all 15.84 0.00 1.81 2.94 0.06 79.36 10:11:01 0 8.96 0.00 1.76 11.59 0.07 77.63 10:11:01 1 12.15 0.00 1.54 0.03 0.05 86.23 10:11:01 2 5.94 0.00 1.84 4.61 0.05 87.56 10:11:01 3 10.26 0.00 1.49 0.02 0.02 88.22 10:11:01 4 30.80 0.00 2.61 4.70 0.08 61.81 10:11:01 5 24.44 0.00 2.02 2.16 0.08 71.30 10:11:01 6 14.03 0.00 1.32 0.05 0.05 84.55 10:11:01 7 20.09 0.00 1.83 0.39 0.05 77.64 10:12:01 all 30.80 0.00 6.56 3.01 0.09 59.55 10:12:01 0 30.53 0.00 6.51 2.81 0.08 60.07 10:12:01 1 31.65 0.00 5.66 1.40 0.08 61.21 10:12:01 2 32.10 0.00 6.16 3.48 0.08 58.18 10:12:01 3 29.37 0.00 6.64 0.08 0.08 63.82 10:12:01 4 28.75 0.00 6.96 0.14 0.05 64.10 10:12:01 5 29.49 0.00 5.94 1.37 0.08 63.11 10:12:01 6 30.02 0.00 7.10 13.86 0.10 48.92 10:12:01 7 34.50 0.00 7.54 0.97 0.10 56.89 10:13:01 all 25.68 0.00 2.67 5.45 0.11 66.09 10:13:01 0 22.08 0.00 2.82 3.56 0.12 71.42 10:13:01 1 22.76 0.00 2.31 5.19 0.10 69.64 10:13:01 2 25.83 0.00 2.33 0.56 0.10 71.18 10:13:01 3 31.07 0.00 2.31 5.55 0.12 60.95 10:13:01 4 27.17 0.00 2.46 1.94 0.13 68.30 10:13:01 5 25.66 0.00 2.94 0.81 0.12 70.47 10:13:01 6 27.61 0.00 3.05 15.19 0.12 54.03 10:13:01 7 23.27 0.00 3.11 10.78 0.10 62.74 10:14:01 all 22.09 0.00 1.61 2.58 0.10 73.62 10:14:01 0 18.38 0.00 1.66 4.66 0.12 75.18 10:14:01 1 22.97 0.00 1.46 7.55 0.10 67.92 10:14:01 2 24.95 0.00 1.99 3.43 0.12 69.52 10:14:01 3 21.91 0.00 1.66 1.11 0.08 75.24 10:14:01 4 23.95 0.00 1.41 2.27 0.10 72.28 10:14:01 5 28.41 0.00 1.46 0.44 0.08 69.61 10:14:01 6 18.51 0.00 1.60 0.39 0.10 79.41 10:14:01 7 17.67 0.00 1.63 0.80 0.08 79.82 10:15:01 all 7.97 0.00 1.34 0.44 0.10 90.15 10:15:01 0 7.09 0.00 1.49 0.17 0.10 91.15 10:15:01 1 9.62 0.00 1.26 1.96 0.10 87.06 10:15:01 2 8.51 0.00 1.47 0.65 0.10 89.26 10:15:01 3 7.52 0.00 1.19 0.05 0.12 91.12 10:15:01 4 9.05 0.00 1.27 0.13 0.08 89.46 10:15:01 5 7.68 0.00 1.43 0.32 0.10 90.48 10:15:01 6 6.16 0.00 1.23 0.13 0.12 92.36 10:15:01 7 8.16 0.00 1.43 0.08 0.10 90.23 10:16:01 all 5.00 0.00 1.43 5.16 0.10 88.32 10:16:01 0 2.97 0.00 1.15 0.37 0.07 95.44 10:16:01 1 5.64 0.00 1.19 5.86 0.12 87.19 10:16:01 2 4.73 0.00 1.16 2.79 0.08 91.23 10:16:01 3 5.22 0.00 1.53 6.39 0.08 86.78 10:16:01 4 4.47 0.00 1.48 8.32 0.12 85.61 10:16:01 5 5.44 0.00 1.49 5.66 0.10 87.31 10:16:01 6 4.77 0.00 1.53 6.27 0.10 87.32 10:16:01 7 6.74 0.00 1.88 5.63 0.12 85.63 Average: all 20.74 0.00 2.11 2.81 0.08 74.26 Average: 0 16.46 0.00 2.05 3.33 0.08 78.08 Average: 1 19.90 0.00 1.76 2.47 0.08 75.78 Average: 2 19.40 0.00 2.05 1.77 0.08 76.70 Average: 3 23.88 0.00 2.23 2.03 0.08 71.79 Average: 4 25.00 0.00 2.19 2.12 0.08 70.61 Average: 5 22.08 0.00 2.07 1.96 0.08 73.82 Average: 6 18.86 0.00 2.07 4.75 0.09 74.24 Average: 7 20.31 0.00 2.46 4.07 0.08 73.08