---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39321 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 856 27249 0 4060 30854 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:84:68:b6 brd ff:ff:ff:ff:ff:ff inet 10.30.106.132/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fe84:68b6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:af:b5:bf:00 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-39321) 09/17/24 _x86_64_ (8 CPU) 18:11:31 LINUX RESTART (8 CPU) 18:12:01 tps rtps wtps bread/s bwrtn/s 18:13:01 353.66 65.21 288.45 4446.06 22713.95 18:14:01 129.36 22.98 106.38 2757.14 24898.78 18:15:01 390.92 14.00 376.92 803.80 79421.05 18:16:01 12.70 0.12 12.58 11.20 12739.79 18:17:01 59.55 2.05 57.50 131.82 15718.04 Average: 189.23 20.87 168.36 1629.90 31097.20 18:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:13:01 30142080 31714328 2797140 8.49 70144 1813144 1423520 4.19 859372 1649328 155116 18:14:01 28835720 31664436 4103500 12.46 103756 2995428 1358804 4.00 996016 2734056 999332 18:15:01 27271664 31002692 5667556 17.21 129400 3824920 3954492 11.64 1744744 3469964 284 18:16:01 26920784 30653400 6018436 18.27 129540 3825976 4308328 12.68 2095880 3469240 176 18:17:01 27877272 31567388 5061948 15.37 131520 3791676 1491476 4.39 1216420 3419472 2468 Average: 28209504 31320449 4729716 14.36 112872 3250229 2507324 7.38 1382486 2948412 231475 18:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 ens3 388.77 246.39 1611.46 75.97 0.00 0.00 0.00 0.00 18:13:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 18:14:01 br-9ed74984355e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 ens3 210.71 143.03 5972.75 15.21 0.00 0.00 0.00 0.00 18:14:01 lo 7.07 7.07 0.66 0.66 0.00 0.00 0.00 0.00 18:15:01 veth283d7df 0.05 0.23 0.00 0.01 0.00 0.00 0.00 0.00 18:15:01 veth49a6d54 53.61 64.72 19.14 16.04 0.00 0.00 0.00 0.00 18:15:01 br-9ed74984355e 0.82 0.80 0.08 0.39 0.00 0.00 0.00 0.00 18:15:01 veth1eef964 0.60 0.73 0.07 0.38 0.00 0.00 0.00 0.00 18:16:01 veth283d7df 0.22 0.23 0.02 0.77 0.00 0.00 0.00 0.00 18:16:01 veth49a6d54 77.24 95.15 95.43 22.92 0.00 0.00 0.00 0.01 18:16:01 br-9ed74984355e 3.07 3.52 6.11 2.22 0.00 0.00 0.00 0.00 18:16:01 veth1eef964 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 ens3 815.21 542.52 12177.72 127.81 0.00 0.00 0.00 0.00 18:17:01 lo 33.61 33.61 10.60 10.60 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: ens3 160.40 106.43 2421.79 25.28 0.00 0.00 0.00 0.00 Average: lo 5.96 5.96 2.06 2.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39321) 09/17/24 _x86_64_ (8 CPU) 18:11:31 LINUX RESTART (8 CPU) 18:12:01 CPU %user %nice %system %iowait %steal %idle 18:13:01 all 11.07 0.00 1.12 2.73 0.05 85.03 18:13:01 0 2.41 0.00 0.70 0.42 0.03 96.44 18:13:01 1 4.63 0.00 0.74 0.62 0.05 93.96 18:13:01 2 15.20 0.00 2.08 4.30 0.08 78.34 18:13:01 3 25.20 0.00 0.95 1.72 0.05 72.07 18:13:01 4 15.29 0.00 1.17 0.87 0.05 82.62 18:13:01 5 16.03 0.00 1.73 6.57 0.03 75.63 18:13:01 6 5.56 0.00 0.75 0.73 0.02 92.94 18:13:01 7 4.31 0.00 0.85 6.61 0.05 88.18 18:14:01 all 10.58 0.00 1.95 2.20 0.04 85.23 18:14:01 0 24.56 0.00 1.95 1.59 0.05 71.85 18:14:01 1 3.25 0.00 2.01 0.47 0.05 94.22 18:14:01 2 6.24 0.00 1.79 0.17 0.02 91.78 18:14:01 3 17.01 0.00 1.76 1.38 0.03 79.82 18:14:01 4 3.80 0.00 1.81 0.32 0.03 94.03 18:14:01 5 3.43 0.00 1.65 0.18 0.03 94.70 18:14:01 6 8.03 0.00 2.02 3.48 0.02 86.45 18:14:01 7 18.44 0.00 2.60 10.01 0.07 68.89 18:15:01 all 13.44 0.00 3.17 5.62 0.06 77.70 18:15:01 0 12.40 0.00 2.81 2.77 0.07 81.95 18:15:01 1 10.10 0.00 2.60 2.65 0.05 84.60 18:15:01 2 18.63 0.00 3.48 1.13 0.05 76.71 18:15:01 3 16.81 0.00 3.56 1.56 0.07 78.01 18:15:01 4 8.47 0.00 2.37 5.68 0.07 83.41 18:15:01 5 17.10 0.00 4.57 20.91 0.07 57.36 18:15:01 6 10.22 0.00 2.56 3.70 0.05 83.46 18:15:01 7 13.84 0.00 3.47 6.63 0.07 75.99 18:16:01 all 4.68 0.00 0.44 0.80 0.03 94.05 18:16:01 0 4.07 0.00 0.35 5.75 0.03 89.79 18:16:01 1 4.15 0.00 0.38 0.00 0.03 95.43 18:16:01 2 4.90 0.00 0.48 0.28 0.02 94.32 18:16:01 3 6.64 0.00 0.68 0.00 0.00 92.67 18:16:01 4 5.48 0.00 0.28 0.28 0.07 93.89 18:16:01 5 5.12 0.00 0.58 0.00 0.02 94.28 18:16:01 6 2.76 0.00 0.17 0.05 0.07 96.96 18:16:01 7 4.30 0.00 0.62 0.02 0.03 95.03 18:17:01 all 6.57 0.00 0.67 1.42 0.03 91.30 18:17:01 0 1.02 0.00 0.57 6.03 0.03 92.35 18:17:01 1 13.41 0.00 0.80 0.73 0.05 85.01 18:17:01 2 1.80 0.00 0.55 0.10 0.05 97.50 18:17:01 3 1.22 0.00 0.55 0.02 0.02 98.20 18:17:01 4 10.57 0.00 0.72 3.19 0.03 85.48 18:17:01 5 7.73 0.00 0.65 0.42 0.03 91.16 18:17:01 6 13.43 0.00 0.74 0.64 0.03 85.17 18:17:01 7 3.39 0.00 0.75 0.23 0.05 95.58 Average: all 9.26 0.00 1.47 2.55 0.04 86.68 Average: 0 8.88 0.00 1.27 3.31 0.04 86.49 Average: 1 7.11 0.00 1.30 0.89 0.05 90.65 Average: 2 9.34 0.00 1.67 1.19 0.04 87.75 Average: 3 13.36 0.00 1.50 0.93 0.03 84.17 Average: 4 8.72 0.00 1.27 2.07 0.05 87.89 Average: 5 9.87 0.00 1.83 5.58 0.04 82.69 Average: 6 7.99 0.00 1.25 1.72 0.04 89.00 Average: 7 8.84 0.00 1.65 4.69 0.05 84.76