---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13337 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 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 838 28930 0 2398 30903 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:ae:e7:02 brd ff:ff:ff:ff:ff:ff inet 10.30.107.40/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86223sec preferred_lft 86223sec inet6 fe80::f816:3eff:feae:e702/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:36:a7:fd:fe 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::42:36ff:fea7:fdfe/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-13337) 03/15/24 _x86_64_ (8 CPU) 14:32:07 LINUX RESTART (8 CPU) 14:33:01 tps rtps wtps bread/s bwrtn/s 14:34:01 110.95 20.91 90.03 2230.96 18280.55 Average: 110.95 20.91 90.03 2230.96 18280.55 14:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:34:01 30013780 31699360 2925440 8.88 74504 1916476 1415080 4.16 905380 1715816 108288 Average: 30013780 31699360 2925440 8.88 74504 1916476 1415080 4.16 905380 1715816 108288 14:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 lo 2.67 2.67 0.26 0.26 0.00 0.00 0.00 0.00 14:34:01 ens3 67.31 46.94 885.40 14.93 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: lo 2.67 2.67 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 67.31 46.94 885.40 14.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13337) 03/15/24 _x86_64_ (8 CPU) 14:32:07 LINUX RESTART (8 CPU) 14:33:01 CPU %user %nice %system %iowait %steal %idle 14:34:01 all 10.15 0.00 0.80 2.49 0.03 86.53 14:34:01 0 12.74 0.00 0.95 0.47 0.03 85.81 14:34:01 1 5.35 0.00 0.57 0.50 0.02 93.56 14:34:01 2 0.38 0.00 0.22 0.15 0.03 99.21 14:34:01 3 7.05 0.00 0.55 0.33 0.03 92.03 14:34:01 4 2.03 0.00 0.45 8.01 0.02 89.50 14:34:01 5 19.55 0.00 1.00 0.72 0.05 78.68 14:34:01 6 29.80 0.00 1.79 2.12 0.05 66.24 14:34:01 7 4.29 0.00 0.87 7.64 0.02 87.18 Average: all 10.15 0.00 0.80 2.49 0.03 86.53 Average: 0 12.74 0.00 0.95 0.47 0.03 85.81 Average: 1 5.35 0.00 0.57 0.50 0.02 93.56 Average: 2 0.38 0.00 0.22 0.15 0.03 99.21 Average: 3 7.05 0.00 0.55 0.33 0.03 92.03 Average: 4 2.03 0.00 0.45 8.01 0.02 89.50 Average: 5 19.55 0.00 1.00 0.72 0.05 78.68 Average: 6 29.80 0.00 1.79 2.12 0.05 66.24 Average: 7 4.29 0.00 0.87 7.64 0.02 87.18