---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-921 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 12G 144G 8% / 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 835 27167 0 4164 30876 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:1e:dc:50 brd ff:ff:ff:ff:ff:ff inet 10.30.107.18/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe1e:dc50/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ae:1b:ce:1b 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-921) 01/30/24 _x86_64_ (8 CPU) 13:51:18 LINUX RESTART (8 CPU) 13:52:02 tps rtps wtps bread/s bwrtn/s 13:53:01 107.47 17.87 89.60 1037.13 16864.36 13:54:01 125.45 23.33 102.12 2814.46 19977.34 13:55:01 269.06 12.50 256.56 796.18 74656.41 13:56:01 19.91 0.55 19.36 32.93 9430.13 13:57:01 62.72 1.95 60.77 112.11 10836.14 Average: 116.95 11.22 105.73 958.31 26383.65 13:52:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:53:01 29995508 31673292 2943712 8.94 75324 1907304 1436620 4.23 907796 1732348 158616 13:54:01 27944980 31650272 4994240 15.16 103760 3843640 1567692 4.61 994596 3589436 1739996 13:55:01 25843092 29842748 7096128 21.54 112052 4034308 6791324 19.98 2905584 3728100 336 13:56:01 25546168 29574128 7393052 22.44 112520 4064176 6476272 19.05 3218584 3713376 108 13:57:01 27815196 31611208 5124024 15.56 116400 3914600 1506556 4.43 1205080 3490628 32304 Average: 27428989 30870330 5510231 16.73 104011 3552806 3555693 10.46 1846328 3250778 386272 13:52:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 lo 1.29 1.29 0.14 0.14 0.00 0.00 0.00 0.00 13:53:01 ens3 59.42 41.94 984.13 7.54 0.00 0.00 0.00 0.00 13:54:01 br-55e714eece3c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 lo 9.07 9.07 0.84 0.84 0.00 0.00 0.00 0.00 13:54:01 ens3 469.36 271.97 15945.23 23.40 0.00 0.00 0.00 0.00 13:55:01 br-55e714eece3c 0.32 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 lo 1.17 1.17 0.09 0.09 0.00 0.00 0.00 0.00 13:55:01 veth5787730 3.65 3.55 0.49 0.38 0.00 0.00 0.00 0.00 13:56:01 br-55e714eece3c 0.53 0.70 0.48 0.07 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 lo 4.43 4.43 0.84 0.84 0.00 0.00 0.00 0.00 13:56:01 veth5787730 21.05 17.80 8.36 28.52 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 13:57:01 ens3 984.49 626.73 19253.12 124.99 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 3.33 3.33 0.40 0.40 0.00 0.00 0.00 0.00 Average: ens3 132.26 81.23 3686.43 13.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-921) 01/30/24 _x86_64_ (8 CPU) 13:51:18 LINUX RESTART (8 CPU) 13:52:02 CPU %user %nice %system %iowait %steal %idle 13:53:01 all 10.30 0.00 0.80 1.76 0.03 87.11 13:53:01 0 6.13 0.00 0.34 4.04 0.02 89.48 13:53:01 1 7.01 0.00 0.75 0.08 0.02 92.14 13:53:01 2 22.01 0.00 1.54 1.02 0.05 75.38 13:53:01 3 12.28 0.00 0.90 1.77 0.03 85.03 13:53:01 4 16.36 0.00 0.70 0.48 0.03 82.43 13:53:01 5 1.32 0.00 0.75 5.73 0.03 92.16 13:53:01 6 11.59 0.00 0.80 0.81 0.05 86.74 13:53:01 7 5.78 0.00 0.61 0.17 0.00 93.44 13:54:01 all 12.43 0.00 3.13 1.76 0.06 82.62 13:54:01 0 14.31 0.00 4.23 3.06 0.08 78.31 13:54:01 1 7.95 0.00 2.59 0.30 0.08 89.06 13:54:01 2 25.38 0.00 3.32 6.61 0.07 64.63 13:54:01 3 19.71 0.00 3.87 2.42 0.07 73.93 13:54:01 4 7.78 0.00 2.34 0.17 0.05 89.66 13:54:01 5 6.37 0.00 2.68 1.04 0.05 89.85 13:54:01 6 11.14 0.00 3.00 0.42 0.03 85.40 13:54:01 7 6.83 0.00 2.96 0.07 0.07 90.08 13:55:01 all 23.07 0.00 3.33 5.73 0.08 67.79 13:55:01 0 16.79 0.00 2.91 0.27 0.07 79.96 13:55:01 1 24.38 0.00 3.37 1.28 0.07 70.90 13:55:01 2 28.12 0.00 3.89 1.81 0.08 66.10 13:55:01 3 25.59 0.00 2.87 0.23 0.08 71.22 13:55:01 4 20.39 0.00 2.26 1.51 0.07 75.77 13:55:01 5 23.53 0.00 4.00 28.35 0.08 44.04 13:55:01 6 21.40 0.00 3.89 8.14 0.08 66.48 13:55:01 7 24.39 0.00 3.44 4.39 0.07 67.72 13:56:01 all 12.30 0.00 1.29 0.52 0.05 85.83 13:56:01 0 11.62 0.00 1.28 0.13 0.07 86.91 13:56:01 1 13.73 0.00 1.27 0.00 0.05 84.95 13:56:01 2 13.02 0.00 1.46 0.02 0.05 85.46 13:56:01 3 12.85 0.00 1.39 3.38 0.07 82.31 13:56:01 4 9.90 0.00 1.19 0.02 0.07 88.83 13:56:01 5 13.59 0.00 1.27 0.45 0.03 84.66 13:56:01 6 10.38 0.00 1.05 0.15 0.05 88.38 13:56:01 7 13.37 0.00 1.43 0.03 0.07 85.11 13:57:01 all 7.48 0.00 0.63 1.04 0.03 90.82 13:57:01 0 0.99 0.00 0.30 4.61 0.02 94.09 13:57:01 1 0.63 0.00 0.40 0.07 0.03 98.86 13:57:01 2 8.52 0.00 0.50 0.22 0.02 90.74 13:57:01 3 8.17 0.00 0.55 1.09 0.02 90.18 13:57:01 4 23.16 0.00 1.39 1.34 0.05 74.07 13:57:01 5 4.85 0.00 0.58 0.22 0.02 94.34 13:57:01 6 2.37 0.00 0.60 0.61 0.02 96.40 13:57:01 7 11.12 0.00 0.73 0.17 0.03 87.95 Average: all 13.12 0.00 1.84 2.16 0.05 82.84 Average: 0 9.97 0.00 1.81 2.42 0.05 85.75 Average: 1 10.75 0.00 1.68 0.35 0.05 87.18 Average: 2 19.39 0.00 2.14 1.93 0.05 76.48 Average: 3 15.71 0.00 1.91 1.78 0.05 80.54 Average: 4 15.52 0.00 1.58 0.70 0.05 82.15 Average: 5 9.93 0.00 1.85 7.12 0.04 81.05 Average: 6 11.35 0.00 1.87 2.02 0.05 84.71 Average: 7 12.31 0.00 1.83 0.97 0.05 84.84