---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39936 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 11G 145G 7% / 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 882 29039 0 2245 30859 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:da:20:a0 brd ff:ff:ff:ff:ff:ff inet 10.30.106.151/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86170sec preferred_lft 86170sec inet6 fe80::f816:3eff:feda:20a0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3a:a5:4b:2e 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-39936) 09/19/24 _x86_64_ (8 CPU) 22:54:28 LINUX RESTART (8 CPU) 22:55:01 tps rtps wtps bread/s bwrtn/s 22:56:01 338.54 44.68 293.87 1993.00 16933.04 22:57:01 122.38 16.65 105.73 629.90 19879.49 22:58:01 41.23 6.57 34.66 386.20 9507.48 Average: 167.38 22.63 144.75 1003.03 15440.00 22:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:56:01 30069984 31659652 2869236 8.71 71460 1829128 1455984 4.28 915828 1663660 168048 22:57:01 29131188 30933912 3808032 11.56 86688 2014460 2317504 6.82 1676852 1814720 16432 22:58:01 29766500 31629948 3172720 9.63 89728 2071368 1416460 4.17 1021772 1834084 38280 Average: 29655891 31407837 3283329 9.97 82625 1971652 1729983 5.09 1204817 1770821 74253 22:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:56:01 ens3 347.24 228.68 1632.77 72.42 0.00 0.00 0.00 0.00 22:56:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 273.60 245.53 1876.80 65.99 0.00 0.00 0.00 0.00 22:57:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 ens3 723.68 493.18 523.33 181.95 0.00 0.00 0.00 0.00 22:58:01 lo 5.88 5.88 0.59 0.59 0.00 0.00 0.00 0.00 22:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 448.18 322.46 1344.30 106.79 0.00 0.00 0.00 0.00 Average: lo 2.58 2.58 0.26 0.26 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39936) 09/19/24 _x86_64_ (8 CPU) 22:54:28 LINUX RESTART (8 CPU) 22:55:01 CPU %user %nice %system %iowait %steal %idle 22:56:01 all 10.85 0.00 1.03 2.24 0.03 85.85 22:56:01 0 5.26 0.00 0.27 0.10 0.02 94.35 22:56:01 1 2.22 0.00 0.53 0.17 0.02 97.06 22:56:01 2 26.37 0.00 1.72 1.88 0.08 69.95 22:56:01 3 25.50 0.00 1.57 1.20 0.03 71.70 22:56:01 4 11.53 0.00 1.12 0.37 0.03 86.95 22:56:01 5 7.90 0.00 1.79 7.60 0.05 82.65 22:56:01 6 3.43 0.00 0.70 6.34 0.03 89.49 22:56:01 7 4.54 0.00 0.55 0.32 0.00 94.59 22:57:01 all 11.78 0.00 0.77 0.95 0.05 86.45 22:57:01 0 5.53 0.00 0.47 0.53 0.03 93.44 22:57:01 1 11.64 0.00 0.50 0.13 0.02 87.70 22:57:01 2 11.99 0.00 1.09 2.54 0.03 84.35 22:57:01 3 22.20 0.00 1.36 0.18 0.07 76.19 22:57:01 4 5.06 0.00 0.60 0.02 0.05 94.27 22:57:01 5 16.77 0.00 1.32 0.80 0.07 81.05 22:57:01 6 3.25 0.00 0.37 3.39 0.03 92.96 22:57:01 7 17.86 0.00 0.43 0.02 0.03 81.66 22:58:01 all 22.86 0.00 1.35 0.53 0.05 75.20 22:58:01 0 19.15 0.00 1.17 2.25 0.05 77.38 22:58:01 1 55.25 0.00 2.33 0.47 0.10 41.85 22:58:01 2 21.36 0.00 1.80 0.07 0.07 76.71 22:58:01 3 16.74 0.00 1.40 0.10 0.03 81.72 22:58:01 4 24.67 0.00 0.87 0.00 0.03 74.42 22:58:01 5 21.74 0.00 0.97 0.03 0.05 77.21 22:58:01 6 12.08 0.00 1.21 1.18 0.07 85.46 22:58:01 7 12.11 0.00 1.08 0.17 0.05 86.58 Average: all 15.17 0.00 1.05 1.24 0.04 82.50 Average: 0 9.97 0.00 0.63 0.96 0.03 88.40 Average: 1 23.00 0.00 1.12 0.26 0.04 75.58 Average: 2 19.91 0.00 1.54 1.50 0.06 76.99 Average: 3 21.48 0.00 1.44 0.50 0.04 76.53 Average: 4 13.75 0.00 0.86 0.13 0.04 85.22 Average: 5 15.48 0.00 1.36 2.81 0.06 80.30 Average: 6 6.26 0.00 0.76 3.63 0.04 89.30 Average: 7 11.51 0.00 0.69 0.17 0.03 87.61