---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-36 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 13G 143G 9% / 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 860 26230 0 5075 30850 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:e2:54:5d brd ff:ff:ff:ff:ff:ff inet 10.30.107.193/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85885sec preferred_lft 85885sec inet6 fe80::f816:3eff:fee2:545d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fa:cf:57:36 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-36) 11/28/23 _x86_64_ (8 CPU) 15:01:37 LINUX RESTART (8 CPU) 15:02:00 tps rtps wtps bread/s bwrtn/s 15:03:01 242.04 57.43 184.61 3583.81 55931.42 15:04:01 119.76 26.58 93.18 2069.26 30414.53 15:05:01 116.31 9.72 106.60 1660.39 32010.80 15:06:01 108.41 0.07 108.35 5.60 87033.66 15:07:01 317.05 13.06 303.98 800.97 42736.03 15:08:01 21.04 0.42 20.63 30.52 20651.58 15:09:01 24.90 0.02 24.88 2.13 21158.09 15:10:01 70.60 1.95 68.65 112.93 22949.23 Average: 127.75 13.75 114.01 1038.48 39146.58 15:02:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:03:01 30308580 31683588 2630632 7.99 52916 1642444 1473900 4.34 867752 1495748 69800 15:04:01 29961108 31716776 2978104 9.04 77888 1979600 1423712 4.19 861804 1811184 163700 15:05:01 27699392 31640216 5239820 15.91 105936 4074944 1564812 4.60 1020868 3812104 1912500 15:06:01 27263048 31656604 5676164 17.23 112720 4495604 1409528 4.15 1011972 4231848 44840 15:07:01 25312020 30201388 7627192 23.16 134120 4932456 5918556 17.41 2574064 4540748 432 15:08:01 24803480 29702584 8135732 24.70 134540 4939584 6565164 19.32 3099820 4514536 184 15:09:01 25205276 30130488 7733936 23.48 134876 4968204 4805368 14.14 2696136 4529304 244 15:10:01 26839196 31568064 6100016 18.52 138168 4780776 1549488 4.56 1277540 4350912 32004 Average: 27174012 31037464 5765200 17.50 111396 3976702 3088816 9.09 1676244 3660798 277963 15:02:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:03:01 lo 1.38 1.38 0.14 0.14 0.00 0.00 0.00 0.00 15:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 ens3 440.21 270.79 927.35 60.50 0.00 0.00 0.00 0.00 15:04:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 ens3 58.92 38.18 1025.20 9.50 0.00 0.00 0.00 0.00 15:05:01 lo 8.07 8.07 0.75 0.75 0.00 0.00 0.00 0.00 15:05:01 br-5f2af4caad62 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 ens3 595.00 355.64 18979.19 27.21 0.00 0.00 0.00 0.00 15:06:01 lo 2.47 2.47 0.22 0.22 0.00 0.00 0.00 0.00 15:06:01 br-5f2af4caad62 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 ens3 170.56 109.93 3433.23 7.85 0.00 0.00 0.00 0.00 15:07:01 veth72e1582 0.50 0.80 0.06 0.31 0.00 0.00 0.00 0.00 15:07:01 vethb781795 55.62 66.22 19.29 16.17 0.00 0.00 0.00 0.00 15:07:01 lo 1.30 1.30 0.10 0.10 0.00 0.00 0.00 0.00 15:07:01 veth5a17d73 0.13 0.53 0.01 0.03 0.00 0.00 0.00 0.00 15:08:01 veth72e1582 0.15 0.22 0.01 0.01 0.00 0.00 0.00 0.00 15:08:01 vethb781795 152.02 184.44 278.77 48.83 0.00 0.00 0.00 0.02 15:08:01 lo 15.93 15.93 40.93 40.93 0.00 0.00 0.00 0.00 15:08:01 veth5a17d73 0.58 0.60 0.05 1.67 0.00 0.00 0.00 0.00 15:09:01 vethb781795 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 lo 10.71 10.71 0.69 0.69 0.00 0.00 0.00 0.00 15:09:01 veth566ec6d 113.65 95.10 31.43 185.87 0.00 0.00 0.00 0.02 15:09:01 br-5f2af4caad62 9.77 11.31 13.32 28.43 0.00 0.00 0.00 0.00 15:10:01 lo 0.87 0.87 0.08 0.08 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 ens3 1375.45 856.32 24576.67 187.09 0.00 0.00 0.00 0.00 Average: lo 5.22 5.22 5.37 5.37 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 169.39 105.75 3057.30 23.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-36) 11/28/23 _x86_64_ (8 CPU) 15:01:37 LINUX RESTART (8 CPU) 15:02:00 CPU %user %nice %system %iowait %steal %idle 15:03:01 all 7.60 0.00 0.81 7.84 0.04 83.71 15:03:01 0 2.90 0.00 0.56 4.03 0.03 92.48 15:03:01 1 13.18 0.00 1.69 8.49 0.07 76.58 15:03:01 2 14.36 0.00 1.00 5.09 0.05 79.50 15:03:01 3 3.76 0.00 0.76 29.67 0.03 65.78 15:03:01 4 4.56 0.00 0.38 7.91 0.03 87.12 15:03:01 5 12.26 0.00 0.89 1.08 0.03 85.74 15:03:01 6 4.77 0.00 0.49 5.30 0.02 89.42 15:03:01 7 5.04 0.00 0.69 1.25 0.03 92.99 15:04:01 all 8.56 0.00 0.72 4.64 0.03 86.05 15:04:01 0 0.60 0.00 0.32 0.22 0.00 98.87 15:04:01 1 30.61 0.00 1.62 3.67 0.07 64.04 15:04:01 2 11.30 0.00 0.75 0.72 0.03 87.20 15:04:01 3 4.28 0.00 0.37 0.35 0.02 94.98 15:04:01 4 10.17 0.00 1.22 26.30 0.03 62.28 15:04:01 5 6.08 0.00 0.67 3.81 0.03 89.42 15:04:01 6 4.45 0.00 0.48 1.90 0.02 93.14 15:04:01 7 0.95 0.00 0.30 0.27 0.02 98.47 15:05:01 all 10.66 0.00 2.70 5.06 0.06 81.51 15:05:01 0 7.50 0.00 2.67 3.04 0.08 86.71 15:05:01 1 11.08 0.00 2.81 0.52 0.05 85.53 15:05:01 2 5.24 0.00 1.97 10.88 0.07 81.85 15:05:01 3 24.20 0.00 3.12 4.23 0.08 68.37 15:05:01 4 8.31 0.00 2.23 2.60 0.05 86.81 15:05:01 5 6.19 0.00 2.82 16.63 0.07 74.30 15:05:01 6 13.29 0.00 2.30 0.57 0.05 83.79 15:05:01 7 9.53 0.00 3.69 1.97 0.07 84.73 15:06:01 all 2.67 0.00 1.22 15.19 0.03 80.89 15:06:01 0 2.31 0.00 0.77 14.04 0.03 82.84 15:06:01 1 2.59 0.00 0.82 13.86 0.03 82.70 15:06:01 2 3.74 0.00 1.12 29.49 0.03 65.62 15:06:01 3 2.24 0.00 2.78 42.35 0.05 52.58 15:06:01 4 2.68 0.00 0.97 4.49 0.02 91.84 15:06:01 5 2.16 0.00 0.85 4.08 0.03 92.88 15:06:01 6 2.68 0.00 1.41 9.72 0.03 86.16 15:06:01 7 2.98 0.00 1.00 3.70 0.03 92.29 15:07:01 all 18.87 0.00 3.16 8.40 0.10 69.47 15:07:01 0 24.61 0.00 3.81 3.35 0.12 68.12 15:07:01 1 20.42 0.00 3.20 8.47 0.10 67.82 15:07:01 2 15.45 0.00 2.87 3.62 0.10 77.96 15:07:01 3 21.66 0.00 3.65 18.17 0.10 56.42 15:07:01 4 15.15 0.00 3.07 13.01 0.09 68.69 15:07:01 5 20.31 0.00 3.01 8.21 0.09 68.39 15:07:01 6 21.38 0.00 3.57 7.60 0.07 67.38 15:07:01 7 11.97 0.00 2.12 4.72 0.10 81.09 15:08:01 all 15.87 0.00 1.36 1.16 0.08 81.53 15:08:01 0 17.78 0.00 1.59 0.00 0.08 80.55 15:08:01 1 15.20 0.00 1.30 0.00 0.07 83.43 15:08:01 2 14.56 0.00 1.61 5.78 0.08 77.96 15:08:01 3 14.76 0.00 1.36 0.12 0.10 83.66 15:08:01 4 13.89 0.00 0.92 0.02 0.05 85.12 15:08:01 5 18.79 0.00 1.57 0.25 0.05 79.34 15:08:01 6 19.32 0.00 1.65 0.05 0.08 78.89 15:08:01 7 12.64 0.00 0.95 3.03 0.08 83.29 15:09:01 all 1.12 0.00 0.35 1.47 0.06 97.00 15:09:01 0 0.83 0.00 0.33 0.00 0.05 98.78 15:09:01 1 1.12 0.00 0.35 0.00 0.05 98.48 15:09:01 2 1.69 0.00 0.45 11.23 0.10 86.52 15:09:01 3 1.00 0.00 0.40 0.27 0.08 98.24 15:09:01 4 0.95 0.00 0.23 0.02 0.05 98.75 15:09:01 5 1.40 0.00 0.30 0.05 0.05 98.20 15:09:01 6 1.29 0.00 0.37 0.03 0.07 98.25 15:09:01 7 0.65 0.00 0.39 0.18 0.10 98.68 15:10:01 all 7.72 0.00 0.62 1.62 0.03 90.01 15:10:01 0 0.97 0.00 0.47 0.02 0.05 98.50 15:10:01 1 0.87 0.00 0.45 1.31 0.02 97.35 15:10:01 2 3.47 0.00 0.35 9.38 0.03 86.76 15:10:01 3 2.98 0.00 0.47 0.33 0.02 96.21 15:10:01 4 13.46 0.00 0.90 0.53 0.03 85.07 15:10:01 5 14.63 0.00 0.67 0.38 0.03 84.29 15:10:01 6 15.68 0.00 1.00 0.45 0.03 82.84 15:10:01 7 9.67 0.00 0.59 0.54 0.05 89.16 Average: all 9.11 0.00 1.36 5.67 0.05 83.81 Average: 0 7.14 0.00 1.31 3.08 0.06 88.42 Average: 1 11.88 0.00 1.53 4.54 0.06 81.99 Average: 2 8.71 0.00 1.26 9.53 0.06 80.43 Average: 3 9.31 0.00 1.60 11.93 0.06 77.09 Average: 4 8.62 0.00 1.23 6.84 0.04 83.26 Average: 5 10.21 0.00 1.34 4.29 0.05 84.11 Average: 6 10.31 0.00 1.40 3.19 0.05 85.04 Average: 7 6.67 0.00 1.21 1.95 0.06 90.11