---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-37815 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 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 897 25301 0 5967 30814 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:b1:73:05 brd ff:ff:ff:ff:ff:ff inet 10.30.107.84/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85972sec preferred_lft 85972sec inet6 fe80::f816:3eff:feb1:7305/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3d:f9:f0:28 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 inet6 fe80::42:3dff:fef9:f028/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37815) 09/12/24 _x86_64_ (8 CPU) 08:29:28 LINUX RESTART (8 CPU) 08:30:01 tps rtps wtps bread/s bwrtn/s 08:31:01 311.05 42.69 268.36 1926.08 26821.13 08:32:01 493.52 30.16 463.36 3065.59 156029.08 08:33:01 78.59 0.33 78.25 48.13 29089.54 08:34:01 96.58 0.23 96.35 13.86 27674.59 08:35:01 25.98 0.05 25.93 7.20 18178.20 08:36:01 70.67 0.77 69.91 33.19 17454.97 Average: 179.40 12.37 167.02 848.98 45874.08 08:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:31:01 30065548 31662684 2873672 8.72 71772 1836028 1425452 4.19 910472 1670184 164144 08:32:01 24932520 30287724 8006700 24.31 125788 5394520 9137224 26.88 2494748 4954884 5204 08:33:01 21684784 27387520 11254436 34.17 143572 5690644 12366580 36.39 5580916 5057364 17788 08:34:01 21381784 27171384 11557436 35.09 156872 5754516 12575044 37.00 5837764 5090268 916 08:35:01 21143436 26935780 11795784 35.81 157288 5757692 12699312 37.36 6082216 5086620 1180 08:36:01 25906808 31545120 7032412 21.35 158568 5619936 1652504 4.86 1546480 4950684 3352 Average: 24185813 29165035 8753407 26.57 135643 5008889 8309353 24.45 3742099 4468334 32097 08:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:31:01 ens3 209.55 151.21 1324.62 54.55 0.00 0.00 0.00 0.00 08:31:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 vethb3dff07 33.71 43.21 3.16 5.04 0.00 0.00 0.00 0.00 08:32:01 br-3a17063ff24f 0.32 0.12 0.01 0.01 0.00 0.00 0.00 0.00 08:32:01 vethe9454cc 34.93 27.95 4.15 2.54 0.00 0.00 0.00 0.00 08:32:01 veth253b9f8 0.18 0.40 0.01 0.02 0.00 0.00 0.00 0.00 08:33:01 vethb3dff07 28.35 31.79 18.10 12.25 0.00 0.00 0.00 0.00 08:33:01 br-3a17063ff24f 0.22 0.20 0.02 0.01 0.00 0.00 0.00 0.00 08:33:01 veth253b9f8 2.68 3.27 0.32 0.29 0.00 0.00 0.00 0.00 08:33:01 ens3 1837.78 1021.28 37829.18 142.63 0.00 0.00 0.00 0.00 08:34:01 vethb3dff07 36.12 42.79 89.23 14.12 0.00 0.00 0.00 0.01 08:34:01 br-3a17063ff24f 0.08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 veth253b9f8 4.48 6.06 1.64 1.98 0.00 0.00 0.00 0.00 08:34:01 veth30d0839 2.38 2.17 1.38 2.25 0.00 0.00 0.00 0.00 08:35:01 vethb3dff07 38.93 44.39 111.45 13.94 0.00 0.00 0.00 0.01 08:35:01 br-3a17063ff24f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 veth253b9f8 6.30 8.10 1.03 1.59 0.00 0.00 0.00 0.00 08:35:01 ens3 1868.22 1046.84 38093.64 147.71 0.00 0.00 0.00 0.00 08:36:01 ens3 52.87 40.43 60.47 38.11 0.00 0.00 0.00 0.00 08:36:01 lo 26.90 26.90 2.52 2.52 0.00 0.00 0.00 0.00 08:36:01 docker0 12.55 17.68 2.08 286.19 0.00 0.00 0.00 0.00 Average: ens3 295.44 162.76 6276.74 27.08 0.00 0.00 0.00 0.00 Average: lo 3.84 3.84 0.37 0.37 0.00 0.00 0.00 0.00 Average: docker0 2.09 2.95 0.35 47.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37815) 09/12/24 _x86_64_ (8 CPU) 08:29:28 LINUX RESTART (8 CPU) 08:30:01 CPU %user %nice %system %iowait %steal %idle 08:31:01 all 10.38 0.00 1.02 2.69 0.04 85.88 08:31:01 0 16.57 0.00 1.10 0.32 0.03 81.97 08:31:01 1 22.78 0.00 2.09 8.88 0.07 66.19 08:31:01 2 7.79 0.00 0.82 0.35 0.03 91.01 08:31:01 3 1.99 0.00 0.50 0.50 0.05 96.96 08:31:01 4 2.22 0.00 0.32 0.23 0.02 97.22 08:31:01 5 3.63 0.00 1.14 3.44 0.02 91.77 08:31:01 6 19.72 0.00 1.17 1.66 0.03 77.42 08:31:01 7 8.44 0.00 0.99 6.11 0.03 84.42 08:32:01 all 23.15 0.00 8.71 5.78 0.11 62.24 08:32:01 0 21.52 0.00 8.10 8.03 0.08 62.26 08:32:01 1 22.91 0.00 10.35 17.81 0.10 48.83 08:32:01 2 21.90 0.00 7.94 1.82 0.08 68.26 08:32:01 3 22.85 0.00 7.83 2.16 0.07 67.09 08:32:01 4 30.05 0.00 9.72 1.46 0.23 58.54 08:32:01 5 20.80 0.00 8.99 6.73 0.12 63.36 08:32:01 6 23.55 0.00 8.27 5.95 0.07 62.16 08:32:01 7 21.83 0.00 8.52 2.21 0.15 67.29 08:33:01 all 52.78 0.00 6.12 1.20 0.12 39.78 08:33:01 0 49.39 0.00 5.18 3.25 0.12 42.06 08:33:01 1 50.54 0.00 6.12 1.09 0.12 42.13 08:33:01 2 55.28 0.00 6.46 0.73 0.12 37.42 08:33:01 3 53.36 0.00 6.41 1.98 0.14 38.12 08:33:01 4 53.23 0.00 6.09 1.70 0.10 38.89 08:33:01 5 52.43 0.00 6.40 0.29 0.14 40.75 08:33:01 6 53.30 0.00 6.12 0.29 0.14 40.16 08:33:01 7 54.68 0.00 6.23 0.25 0.10 38.73 08:34:01 all 11.47 0.00 1.76 2.03 0.07 84.66 08:34:01 0 12.30 0.00 1.49 2.53 0.07 83.61 08:34:01 1 11.38 0.00 1.65 0.69 0.07 86.21 08:34:01 2 11.32 0.00 1.71 1.21 0.07 85.70 08:34:01 3 11.10 0.00 1.75 2.15 0.07 84.94 08:34:01 4 12.03 0.00 1.68 5.60 0.08 80.61 08:34:01 5 9.41 0.00 1.93 0.22 0.05 88.40 08:34:01 6 12.80 0.00 1.98 2.29 0.07 82.86 08:34:01 7 11.46 0.00 1.91 1.64 0.08 84.90 08:35:01 all 7.16 0.00 0.98 0.99 0.05 90.82 08:35:01 0 8.43 0.00 1.29 0.03 0.05 90.20 08:35:01 1 5.87 0.00 0.92 0.08 0.07 93.06 08:35:01 2 6.71 0.00 1.09 0.28 0.07 91.85 08:35:01 3 8.03 0.00 0.77 0.07 0.05 91.08 08:35:01 4 6.28 0.00 0.85 7.30 0.05 85.53 08:35:01 5 7.73 0.00 0.97 0.02 0.07 91.22 08:35:01 6 7.54 0.00 1.07 0.05 0.05 91.29 08:35:01 7 6.67 0.00 0.86 0.07 0.07 92.34 08:36:01 all 3.21 0.00 0.87 7.53 0.04 88.35 08:36:01 0 1.20 0.00 0.83 5.83 0.03 92.10 08:36:01 1 1.80 0.00 0.65 0.57 0.05 96.93 08:36:01 2 2.57 0.00 0.93 11.50 0.05 84.94 08:36:01 3 8.71 0.00 0.72 11.73 0.03 78.81 08:36:01 4 2.02 0.00 0.65 21.87 0.03 75.43 08:36:01 5 5.83 0.00 1.68 8.60 0.07 83.82 08:36:01 6 1.10 0.00 0.75 0.18 0.03 97.93 08:36:01 7 2.42 0.00 0.70 0.05 0.03 96.80 Average: all 17.94 0.00 3.22 3.37 0.07 75.39 Average: 0 18.19 0.00 2.99 3.33 0.06 75.43 Average: 1 19.12 0.00 3.61 4.83 0.08 72.37 Average: 2 17.51 0.00 3.14 2.66 0.07 76.62 Average: 3 17.60 0.00 2.98 3.10 0.07 76.25 Average: 4 17.48 0.00 3.17 6.40 0.08 72.87 Average: 5 16.53 0.00 3.50 3.22 0.08 76.67 Average: 6 19.60 0.00 3.21 1.73 0.06 75.40 Average: 7 17.48 0.00 3.18 1.72 0.08 77.53