---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6533 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 10G 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 770 29232 0 2164 30971 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:ab:24:40 brd ff:ff:ff:ff:ff:ff inet 10.30.107.126/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86215sec preferred_lft 86215sec inet6 fe80::f816:3eff:feab:2440/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:47:ce:ca:23 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-6533) 02/19/24 _x86_64_ (8 CPU) 06:32:34 LINUX RESTART (8 CPU) 06:33:02 tps rtps wtps bread/s bwrtn/s 06:34:01 155.13 72.94 82.19 4685.85 54276.36 06:35:01 118.11 3.52 114.60 86.90 55802.60 Average: 136.46 37.93 98.53 2366.87 55045.95 06:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:01 30146380 31710192 2792840 8.48 67084 1808900 1414448 4.16 857288 1645784 145800 06:35:01 29901676 31676060 3037544 9.22 82760 1990868 1439536 4.24 914420 1806276 90496 Average: 30024028 31693126 2915192 8.85 74922 1899884 1426992 4.20 885854 1726030 118148 06:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 ens3 331.38 220.76 1583.86 57.33 0.00 0.00 0.00 0.00 06:34:01 lo 1.90 1.90 0.20 0.20 0.00 0.00 0.00 0.00 06:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 ens3 46.88 35.70 468.58 9.59 0.00 0.00 0.00 0.00 06:35:01 lo 1.47 1.47 0.15 0.15 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 187.93 127.45 1021.49 33.26 0.00 0.00 0.00 0.00 Average: lo 1.68 1.68 0.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6533) 02/19/24 _x86_64_ (8 CPU) 06:32:34 LINUX RESTART (8 CPU) 06:33:02 CPU %user %nice %system %iowait %steal %idle 06:34:01 all 10.78 0.00 0.99 4.21 0.04 83.98 06:34:01 0 2.75 0.00 0.65 0.53 0.03 96.04 06:34:01 1 15.44 0.00 1.46 1.24 0.03 81.82 06:34:01 2 3.59 0.00 0.60 19.91 0.03 75.87 06:34:01 3 33.04 0.00 1.81 8.37 0.09 56.70 06:34:01 4 16.50 0.00 1.02 0.80 0.05 81.63 06:34:01 5 7.65 0.00 1.10 1.61 0.02 89.62 06:34:01 6 2.96 0.00 0.71 0.61 0.03 95.68 06:34:01 7 4.37 0.00 0.59 0.61 0.07 94.36 06:35:01 all 10.74 0.00 0.78 3.36 0.04 85.09 06:35:01 0 8.86 0.00 0.70 0.32 0.03 90.09 06:35:01 1 29.17 0.00 1.56 2.80 0.05 66.43 06:35:01 2 5.76 0.00 0.50 15.60 0.03 78.11 06:35:01 3 11.80 0.00 1.02 0.20 0.02 86.96 06:35:01 4 5.37 0.00 0.57 5.44 0.02 88.61 06:35:01 5 13.64 0.00 0.72 0.50 0.02 85.13 06:35:01 6 5.57 0.00 0.40 0.15 0.05 93.83 06:35:01 7 5.87 0.00 0.80 1.87 0.07 91.39 Average: all 10.76 0.00 0.89 3.78 0.04 84.54 Average: 0 5.83 0.00 0.67 0.42 0.03 93.04 Average: 1 22.36 0.00 1.51 2.02 0.04 74.07 Average: 2 4.69 0.00 0.55 17.73 0.03 77.00 Average: 3 22.30 0.00 1.41 4.24 0.05 72.00 Average: 4 10.88 0.00 0.79 3.14 0.03 85.15 Average: 5 10.66 0.00 0.91 1.05 0.02 87.36 Average: 6 4.29 0.00 0.55 0.38 0.04 94.74 Average: 7 5.12 0.00 0.70 1.25 0.07 92.86