---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-36392 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 868 25351 0 5947 30842 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:55:89:26 brd ff:ff:ff:ff:ff:ff inet 10.30.106.55/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85829sec preferred_lft 85829sec inet6 fe80::f816:3eff:fe55:8926/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f3:03:0c:72 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-36392) 04/30/24 _x86_64_ (8 CPU) 08:58:21 LINUX RESTART (8 CPU) 08:59:02 tps rtps wtps bread/s bwrtn/s 09:00:01 281.27 72.55 208.73 4691.81 31478.60 09:01:01 90.50 13.85 76.65 1123.95 20512.05 09:02:01 136.70 9.35 127.35 1657.33 36721.33 09:03:01 118.21 0.07 118.15 7.20 70710.08 09:04:01 285.85 11.61 274.24 746.88 54824.60 09:05:01 83.14 1.27 81.87 73.99 15778.34 09:06:01 11.48 0.00 11.48 0.00 11647.63 09:07:01 52.69 0.00 52.69 0.00 13652.52 Average: 132.17 13.46 118.71 1030.00 31916.45 08:59:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:00:01 30120364 31653428 2818856 8.56 60412 1787648 1534344 4.51 932596 1604304 126088 09:01:01 29910848 31746808 3028372 9.19 84616 2048288 1378016 4.05 831500 1878024 185124 09:02:01 27224708 31651676 5714512 17.35 128688 4484000 1434828 4.22 1023040 4220888 1897456 09:03:01 26084888 31636232 6854332 20.81 135768 5565208 1592916 4.69 1048940 5300952 1197312 09:04:01 25201812 30861392 7737408 23.49 152228 5627320 7218796 21.24 1922584 5228516 2252 09:05:01 23824040 29602192 9115180 27.67 155872 5737060 8793076 25.87 3265816 5250444 344 09:06:01 23837068 29615736 9102152 27.63 156020 5737280 8747252 25.74 3253240 5249592 252 09:07:01 25306620 31103296 7632600 23.17 156924 5764224 2399980 7.06 1835484 5244888 84 Average: 26438794 30983845 6500426 19.73 128816 4593878 4137401 12.17 1764150 4247201 426114 08:59:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 lo 1.56 1.56 0.17 0.17 0.00 0.00 0.00 0.00 09:00:01 ens3 346.59 248.55 1475.92 62.54 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 09:01:01 ens3 43.63 34.04 666.03 8.18 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 lo 8.87 8.87 0.87 0.87 0.00 0.00 0.00 0.00 09:02:01 ens3 688.95 368.10 17262.95 27.73 0.00 0.00 0.00 0.00 09:02:01 br-77aed1d5c2d8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 lo 4.13 4.13 0.39 0.39 0.00 0.00 0.00 0.00 09:03:01 ens3 359.86 192.53 12399.46 14.18 0.00 0.00 0.00 0.00 09:03:01 br-77aed1d5c2d8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 vethb238af2 1.38 1.77 0.15 0.17 0.00 0.00 0.00 0.00 09:04:01 veth128d803 0.38 0.53 0.02 0.03 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 vethe55d56c 0.05 0.37 0.00 0.02 0.00 0.00 0.00 0.00 09:05:01 vethb238af2 4.33 5.02 0.70 0.77 0.00 0.00 0.00 0.00 09:05:01 veth128d803 2.93 3.42 0.58 0.37 0.00 0.00 0.00 0.00 09:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 vethe55d56c 0.43 0.45 0.04 1.07 0.00 0.00 0.00 0.00 09:06:01 vethb238af2 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 09:06:01 veth128d803 3.22 4.67 0.66 0.36 0.00 0.00 0.00 0.00 09:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 vethe55d56c 0.57 0.58 0.05 1.51 0.00 0.00 0.00 0.00 09:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 lo 35.59 35.59 6.27 6.27 0.00 0.00 0.00 0.00 09:07:01 veth679e874 46.79 41.23 17.81 39.98 0.00 0.00 0.00 0.00 09:07:01 ens3 1512.00 890.22 31864.30 160.14 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 4.03 4.03 0.75 0.75 0.00 0.00 0.00 0.00 Average: veth679e874 5.86 5.16 2.23 5.01 0.00 0.00 0.00 0.00 Average: ens3 184.99 110.02 3982.56 19.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-36392) 04/30/24 _x86_64_ (8 CPU) 08:58:21 LINUX RESTART (8 CPU) 08:59:02 CPU %user %nice %system %iowait %steal %idle 09:00:01 all 9.80 0.00 1.13 6.26 0.04 82.76 09:00:01 0 2.95 0.00 0.61 0.66 0.03 95.74 09:00:01 1 7.21 0.00 1.14 9.60 0.05 82.00 09:00:01 2 31.08 0.00 1.67 5.10 0.07 62.09 09:00:01 3 4.38 0.00 1.16 3.65 0.07 90.74 09:00:01 4 15.12 0.00 1.37 0.42 0.03 83.05 09:00:01 5 6.76 0.00 1.31 4.96 0.03 86.94 09:00:01 6 8.42 0.00 0.78 1.05 0.03 89.71 09:00:01 7 2.50 0.00 0.95 24.72 0.03 71.78 09:01:01 all 9.99 0.00 0.61 2.70 0.03 86.68 09:01:01 0 0.05 0.00 0.07 1.00 0.00 98.88 09:01:01 1 27.47 0.00 1.21 1.63 0.05 69.64 09:01:01 2 36.48 0.00 1.86 3.74 0.07 57.85 09:01:01 3 1.30 0.00 0.38 10.76 0.07 87.48 09:01:01 4 11.17 0.00 0.87 0.13 0.02 87.81 09:01:01 5 1.95 0.00 0.17 0.08 0.00 97.80 09:01:01 6 1.53 0.00 0.12 0.08 0.00 98.27 09:01:01 7 0.18 0.00 0.22 4.18 0.02 95.40 09:02:01 all 10.32 0.00 3.70 7.91 0.07 78.00 09:02:01 0 8.77 0.00 2.73 3.91 0.05 84.54 09:02:01 1 14.22 0.00 3.82 25.22 0.10 56.64 09:02:01 2 8.01 0.00 3.97 0.32 0.05 87.64 09:02:01 3 8.06 0.00 3.53 26.33 0.08 62.00 09:02:01 4 15.00 0.00 3.59 2.05 0.07 79.28 09:02:01 5 10.67 0.00 4.29 2.94 0.10 82.00 09:02:01 6 9.87 0.00 4.52 0.30 0.05 85.26 09:02:01 7 7.97 0.00 3.10 2.20 0.07 86.67 09:03:01 all 3.26 0.00 1.47 13.25 0.04 81.97 09:03:01 0 3.56 0.00 1.07 0.97 0.03 94.36 09:03:01 1 3.36 0.00 2.11 70.79 0.08 23.66 09:03:01 2 3.42 0.00 1.49 0.92 0.03 94.13 09:03:01 3 2.84 0.00 1.55 0.47 0.03 95.10 09:03:01 4 3.80 0.00 1.82 1.91 0.03 92.43 09:03:01 5 2.65 0.00 1.66 13.61 0.02 82.07 09:03:01 6 3.64 0.00 1.14 0.02 0.03 95.17 09:03:01 7 2.80 0.00 1.01 17.76 0.03 78.40 09:04:01 all 7.50 0.00 1.90 13.76 0.06 76.78 09:04:01 0 7.48 0.00 1.95 5.11 0.12 85.34 09:04:01 1 6.28 0.00 1.76 9.68 0.05 82.23 09:04:01 2 8.72 0.00 2.38 6.31 0.07 82.52 09:04:01 3 7.64 0.00 1.39 4.62 0.07 86.28 09:04:01 4 7.16 0.00 1.69 7.81 0.03 83.31 09:04:01 5 7.35 0.00 2.45 70.62 0.08 19.50 09:04:01 6 6.71 0.00 2.02 3.65 0.03 87.59 09:04:01 7 8.69 0.00 1.53 2.64 0.05 87.09 09:05:01 all 24.16 0.00 3.04 2.45 0.10 70.25 09:05:01 0 25.91 0.00 3.45 7.61 0.12 62.91 09:05:01 1 23.72 0.00 2.99 0.27 0.10 72.92 09:05:01 2 21.09 0.00 2.56 0.30 0.07 75.98 09:05:01 3 25.50 0.00 3.24 6.14 0.08 65.04 09:05:01 4 19.29 0.00 2.99 2.64 0.08 75.00 09:05:01 5 25.55 0.00 2.60 0.64 0.10 71.11 09:05:01 6 16.65 0.00 1.28 1.71 0.12 80.25 09:05:01 7 35.59 0.00 5.22 0.35 0.12 58.73 09:06:01 all 3.46 0.00 0.34 0.88 0.06 95.26 09:06:01 0 4.45 0.00 0.52 6.56 0.07 88.41 09:06:01 1 2.80 0.00 0.32 0.05 0.07 96.77 09:06:01 2 4.88 0.00 0.38 0.00 0.05 94.68 09:06:01 3 1.97 0.00 0.28 0.00 0.05 97.70 09:06:01 4 3.67 0.00 0.22 0.08 0.03 95.99 09:06:01 5 4.66 0.00 0.35 0.00 0.05 94.94 09:06:01 6 2.48 0.00 0.34 0.17 0.08 96.93 09:06:01 7 2.75 0.00 0.33 0.13 0.07 96.71 09:07:01 all 1.33 0.00 0.47 0.89 0.05 97.25 09:07:01 0 0.94 0.00 0.43 5.76 0.03 92.84 09:07:01 1 1.07 0.00 0.48 0.08 0.05 98.31 09:07:01 2 1.51 0.00 0.48 0.17 0.07 97.78 09:07:01 3 1.22 0.00 0.57 0.02 0.05 98.15 09:07:01 4 0.77 0.00 0.42 0.25 0.03 98.53 09:07:01 5 0.77 0.00 0.38 0.38 0.05 98.41 09:07:01 6 1.56 0.00 0.50 0.13 0.05 97.75 09:07:01 7 2.86 0.00 0.50 0.35 0.08 96.21 Average: all 8.72 0.00 1.58 6.00 0.06 83.64 Average: 0 6.76 0.00 1.35 3.95 0.06 87.88 Average: 1 10.76 0.00 1.73 14.60 0.07 72.85 Average: 2 14.37 0.00 1.85 2.10 0.06 81.62 Average: 3 6.61 0.00 1.51 6.48 0.06 85.33 Average: 4 9.47 0.00 1.62 1.91 0.04 86.96 Average: 5 7.53 0.00 1.65 11.60 0.05 79.17 Average: 6 6.36 0.00 1.34 0.89 0.05 91.37 Average: 7 7.93 0.00 1.61 6.50 0.06 83.90