---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5564 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 14G 142G 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 865 25579 0 5722 30846 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:16:c1:a5 brd ff:ff:ff:ff:ff:ff inet 10.30.107.126/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85995sec preferred_lft 85995sec inet6 fe80::f816:3eff:fe16:c1a5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b1:55:14:05 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-5564) 12/16/23 _x86_64_ (8 CPU) 11:51:21 LINUX RESTART (8 CPU) 11:52:02 tps rtps wtps bread/s bwrtn/s 11:53:01 101.85 22.84 79.00 1174.99 28346.92 11:54:01 114.90 13.81 101.08 1118.08 33651.72 11:55:01 193.03 9.60 183.44 1702.12 112983.30 11:56:01 217.91 12.48 205.43 778.90 50787.00 11:57:01 27.36 0.55 26.81 16.39 23294.67 11:58:01 71.55 1.93 69.62 111.98 25487.17 Average: 121.15 10.17 110.98 816.06 45806.33 11:52:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:53:01 30132152 31725720 2807068 8.52 68548 1835676 1424040 4.19 843148 1671872 158816 11:54:01 29802344 31723736 3136876 9.52 85624 2129640 1369732 4.03 853640 1955712 140444 11:55:01 26288020 31666824 6651200 20.19 125144 5418500 1390076 4.09 1002836 5154932 663876 11:56:01 24004724 29558476 8934496 27.12 132504 5573592 6578952 19.36 3258236 5129420 1508 11:57:01 24629700 30217348 8309520 25.23 132988 5609148 4668468 13.74 2628712 5146620 104 11:58:01 26140512 31550496 6798708 20.64 137492 5433448 1502052 4.42 1316120 4978580 46524 Average: 26832909 31073767 6106311 18.54 113717 4333334 2822220 8.30 1650449 4006189 168545 11:52:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:53:01 ens3 61.67 43.28 973.04 7.55 0.00 0.00 0.00 0.00 11:53:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 ens3 46.89 34.24 789.07 6.60 0.00 0.00 0.00 0.00 11:54:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 ens3 977.65 536.08 36372.96 37.94 0.00 0.00 0.00 0.00 11:55:01 lo 9.27 9.27 0.85 0.85 0.00 0.00 0.00 0.00 11:55:01 br-3c650a7c2253 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 veth9b5bebf 26.91 25.08 11.56 16.27 0.00 0.00 0.00 0.00 11:56:01 ens3 4.08 3.08 5.86 1.21 0.00 0.00 0.00 0.00 11:56:01 lo 0.97 0.97 0.08 0.08 0.00 0.00 0.00 0.00 11:56:01 veth2a8445a 1.45 1.73 0.22 0.28 0.00 0.00 0.00 0.00 11:57:01 veth9b5bebf 51.65 44.10 12.72 45.44 0.00 0.00 0.00 0.00 11:57:01 ens3 72.41 46.95 18.22 145.98 0.00 0.00 0.00 0.00 11:57:01 lo 6.33 6.33 1.30 1.30 0.00 0.00 0.00 0.00 11:57:01 br-3c650a7c2253 1.77 2.23 0.66 0.43 0.00 0.00 0.00 0.00 11:58:01 ens3 53.72 42.41 119.90 26.03 0.00 0.00 0.00 0.00 11:58:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 203.13 117.88 6394.72 37.64 0.00 0.00 0.00 0.00 Average: lo 3.31 3.31 0.43 0.43 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-5564) 12/16/23 _x86_64_ (8 CPU) 11:51:21 LINUX RESTART (8 CPU) 11:52:02 CPU %user %nice %system %iowait %steal %idle 11:53:01 all 8.87 0.00 0.68 3.82 0.03 86.60 11:53:01 0 22.32 0.00 1.14 2.21 0.03 74.30 11:53:01 1 18.55 0.00 1.05 0.59 0.05 79.75 11:53:01 2 3.30 0.00 0.53 0.10 0.02 96.05 11:53:01 3 6.06 0.00 0.70 9.12 0.05 84.07 11:53:01 4 0.58 0.00 0.34 3.75 0.02 95.32 11:53:01 5 5.91 0.00 0.41 13.65 0.03 80.00 11:53:01 6 11.65 0.00 1.06 1.07 0.03 86.18 11:53:01 7 2.69 0.00 0.22 0.05 0.02 97.02 11:54:01 all 8.46 0.00 0.66 3.92 0.03 86.92 11:54:01 0 2.01 0.00 0.29 0.00 0.02 97.69 11:54:01 1 1.01 0.00 0.37 2.70 0.03 95.89 11:54:01 2 2.83 0.00 0.15 0.00 0.02 97.00 11:54:01 3 33.83 0.00 1.91 7.50 0.07 56.69 11:54:01 4 16.53 0.00 1.39 0.39 0.03 81.66 11:54:01 5 1.92 0.00 0.54 19.93 0.05 77.55 11:54:01 6 2.52 0.00 0.17 0.27 0.02 97.03 11:54:01 7 6.93 0.00 0.50 0.81 0.05 91.71 11:55:01 all 11.49 0.00 5.02 7.34 0.07 76.07 11:55:01 0 8.90 0.00 5.47 26.76 0.09 58.79 11:55:01 1 11.14 0.00 6.30 0.85 0.07 81.64 11:55:01 2 12.50 0.00 4.66 0.64 0.05 82.16 11:55:01 3 14.07 0.00 4.40 0.08 0.08 81.37 11:55:01 4 12.10 0.00 4.93 1.97 0.07 80.93 11:55:01 5 10.13 0.00 3.95 21.43 0.07 64.42 11:55:01 6 11.27 0.00 5.46 6.87 0.09 76.32 11:55:01 7 11.80 0.00 5.02 0.22 0.07 82.89 11:56:01 all 28.95 0.00 3.77 4.06 0.08 63.14 11:56:01 0 23.57 0.00 2.93 20.56 0.07 52.87 11:56:01 1 28.44 0.00 4.04 1.44 0.08 66.00 11:56:01 2 30.02 0.00 4.10 1.43 0.07 64.38 11:56:01 3 35.71 0.00 4.08 1.68 0.08 58.45 11:56:01 4 26.16 0.00 3.24 1.06 0.08 69.46 11:56:01 5 36.62 0.00 4.55 2.37 0.07 56.39 11:56:01 6 30.91 0.00 4.20 2.30 0.08 62.50 11:56:01 7 20.22 0.00 3.06 1.60 0.07 75.05 11:57:01 all 5.49 0.00 0.74 1.25 0.06 92.46 11:57:01 0 6.33 0.00 0.77 3.03 0.07 89.81 11:57:01 1 4.93 0.00 0.58 0.23 0.05 94.20 11:57:01 2 6.23 0.00 0.87 0.07 0.05 92.78 11:57:01 3 4.69 0.00 0.67 2.07 0.07 92.50 11:57:01 4 4.79 0.00 0.58 0.05 0.03 94.54 11:57:01 5 6.88 0.00 1.10 0.08 0.08 91.85 11:57:01 6 5.96 0.00 0.89 4.45 0.05 88.66 11:57:01 7 4.11 0.00 0.42 0.00 0.07 95.40 11:58:01 all 7.92 0.00 0.58 1.68 0.04 89.77 11:58:01 0 28.09 0.00 1.53 4.12 0.05 66.20 11:58:01 1 22.03 0.00 0.55 0.50 0.05 76.87 11:58:01 2 2.96 0.00 0.37 0.03 0.07 96.57 11:58:01 3 3.14 0.00 0.57 0.20 0.02 96.08 11:58:01 4 2.57 0.00 0.53 0.73 0.02 96.15 11:58:01 5 3.18 0.00 0.58 0.12 0.05 96.06 11:58:01 6 0.82 0.00 0.25 7.68 0.03 91.22 11:58:01 7 0.57 0.00 0.30 0.10 0.02 99.01 Average: all 11.86 0.00 1.91 3.67 0.05 82.51 Average: 0 15.23 0.00 2.02 9.42 0.05 73.28 Average: 1 14.35 0.00 2.14 1.05 0.06 82.40 Average: 2 9.64 0.00 1.78 0.38 0.04 88.16 Average: 3 16.25 0.00 2.05 3.43 0.06 78.21 Average: 4 10.46 0.00 1.83 1.32 0.04 86.35 Average: 5 10.78 0.00 1.86 9.54 0.06 77.76 Average: 6 10.49 0.00 1.99 3.77 0.05 83.69 Average: 7 7.71 0.00 1.58 0.46 0.05 90.20