---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39719 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 890 27480 0 3795 30820 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:a9:99:07 brd ff:ff:ff:ff:ff:ff inet 10.30.106.212/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fea9:9907/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9f:a0:ba:fd 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-39719) 09/19/24 _x86_64_ (8 CPU) 02:30:36 LINUX RESTART (8 CPU) 02:31:02 tps rtps wtps bread/s bwrtn/s 02:32:01 327.88 72.45 255.43 4649.52 71349.40 02:33:01 161.12 22.85 138.28 2730.21 71060.16 02:34:01 286.59 13.50 273.09 810.76 69328.70 02:35:01 30.41 0.45 29.96 46.26 1658.62 Average: 200.97 27.12 173.85 2048.35 53273.92 02:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:32:01 30113688 31661140 2825532 8.58 68672 1791468 1403704 4.13 915480 1626968 133268 02:33:01 29471108 31624700 3468112 10.53 93324 2348592 1573552 4.63 1032184 2098628 341692 02:34:01 26906448 30495812 6032772 18.31 114944 3716944 5016768 14.76 2255092 3338840 312 02:35:01 27988984 31606304 4950236 15.03 115516 3745820 1481356 4.36 1228112 3305392 228 Average: 28620057 31346989 4319163 13.11 98114 2900706 2368845 6.97 1357717 2592457 118875 02:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 lo 1.29 1.29 0.14 0.14 0.00 0.00 0.00 0.00 02:32:01 ens3 410.96 274.70 1568.69 71.38 0.00 0.00 0.00 0.00 02:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 br-e5512f0853dd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 lo 5.47 5.47 0.51 0.51 0.00 0.00 0.00 0.00 02:33:01 ens3 139.41 101.57 2881.54 20.44 0.00 0.00 0.00 0.00 02:34:01 vethee932c9 53.56 65.01 19.14 16.05 0.00 0.00 0.00 0.00 02:34:01 vethac45fd0 26.86 24.95 11.56 16.26 0.00 0.00 0.00 0.00 02:34:01 vethb7a7d1a 0.75 0.87 0.05 0.05 0.00 0.00 0.00 0.00 02:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 br-e5512f0853dd 1.52 1.93 0.61 0.66 0.00 0.00 0.00 0.00 02:35:01 lo 20.93 20.93 2.86 2.86 0.00 0.00 0.00 0.00 02:35:01 ens3 876.35 565.92 15250.13 114.54 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: br-e5512f0853dd 0.38 0.49 0.15 0.17 0.00 0.00 0.00 0.00 Average: lo 4.30 4.30 0.64 0.64 0.00 0.00 0.00 0.00 Average: ens3 217.08 139.66 3811.03 28.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39719) 09/19/24 _x86_64_ (8 CPU) 02:30:36 LINUX RESTART (8 CPU) 02:31:02 CPU %user %nice %system %iowait %steal %idle 02:32:01 all 10.59 0.00 1.21 5.32 0.04 82.84 02:32:01 0 6.98 0.00 0.76 1.47 0.03 90.76 02:32:01 1 12.89 0.00 2.01 4.21 0.09 80.80 02:32:01 2 33.19 0.00 2.81 4.32 0.07 59.62 02:32:01 3 10.39 0.00 1.09 0.27 0.03 88.22 02:32:01 4 6.83 0.00 0.71 0.65 0.03 91.78 02:32:01 5 6.61 0.00 0.54 1.03 0.03 91.78 02:32:01 6 4.72 0.00 0.66 20.20 0.03 74.38 02:32:01 7 3.18 0.00 1.08 10.41 0.05 85.29 02:33:01 all 9.31 0.00 1.01 5.48 0.03 84.17 02:33:01 0 2.41 0.00 0.55 0.00 0.00 97.04 02:33:01 1 22.95 0.00 1.81 14.72 0.05 60.47 02:33:01 2 20.68 0.00 1.33 1.70 0.03 76.25 02:33:01 3 8.20 0.00 1.05 0.20 0.03 90.51 02:33:01 4 4.09 0.00 0.67 0.40 0.02 94.82 02:33:01 5 1.20 0.00 0.77 3.24 0.02 94.78 02:33:01 6 8.53 0.00 1.04 0.85 0.02 89.57 02:33:01 7 6.49 0.00 0.84 22.79 0.05 69.83 02:34:01 all 19.21 0.00 4.19 4.67 0.08 71.86 02:34:01 0 15.17 0.00 4.10 2.14 0.08 78.50 02:34:01 1 20.79 0.00 4.17 6.08 0.07 68.89 02:34:01 2 21.92 0.00 4.22 22.50 0.12 51.24 02:34:01 3 25.07 0.00 6.08 0.37 0.08 68.39 02:34:01 4 16.04 0.00 3.44 2.06 0.07 78.40 02:34:01 5 14.08 0.00 3.59 1.42 0.07 80.84 02:34:01 6 25.54 0.00 4.30 1.45 0.08 68.63 02:34:01 7 15.06 0.00 3.60 1.39 0.08 79.87 02:35:01 all 13.12 0.00 1.46 0.31 0.05 85.06 02:35:01 0 12.53 0.00 1.47 0.48 0.05 85.46 02:35:01 1 14.77 0.00 1.55 0.60 0.07 83.01 02:35:01 2 10.54 0.00 1.32 0.60 0.03 87.50 02:35:01 3 17.47 0.00 1.69 0.17 0.07 80.61 02:35:01 4 16.03 0.00 1.80 0.05 0.05 82.07 02:35:01 5 11.11 0.00 1.19 0.18 0.07 87.44 02:35:01 6 9.84 0.00 1.39 0.13 0.05 88.58 02:35:01 7 12.62 0.00 1.27 0.22 0.07 85.82 Average: all 13.05 0.00 1.97 3.94 0.05 80.99 Average: 0 9.28 0.00 1.72 1.02 0.04 87.94 Average: 1 17.87 0.00 2.39 6.41 0.07 73.27 Average: 2 21.54 0.00 2.41 7.25 0.06 68.74 Average: 3 15.28 0.00 2.47 0.25 0.05 81.94 Average: 4 10.75 0.00 1.66 0.79 0.04 86.76 Average: 5 8.23 0.00 1.52 1.47 0.05 88.73 Average: 6 12.16 0.00 1.85 5.61 0.05 80.34 Average: 7 9.34 0.00 1.70 8.71 0.06 80.19