---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20375 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 883 28539 0 2743 30848 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:99:aa:3e brd ff:ff:ff:ff:ff:ff inet 10.30.107.177/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86189sec preferred_lft 86189sec inet6 fe80::f816:3eff:fe99:aa3e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:08:67:3c:dc 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::42:8ff:fe67:3cdc/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-20375) 06/30/24 _x86_64_ (8 CPU) 09:54:26 LINUX RESTART (8 CPU) 09:55:02 tps rtps wtps bread/s bwrtn/s 09:56:01 322.84 39.86 282.99 1810.41 33713.34 09:57:01 147.38 19.90 127.48 765.87 41839.69 Average: 234.37 29.79 204.58 1283.75 37810.65 09:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:56:01 29970508 31633324 2968712 9.01 74500 1894832 1448492 4.26 948728 1722988 220012 09:57:01 28542208 30815492 4397012 13.35 86080 2479068 2482844 7.31 1920440 2141128 302832 Average: 29256358 31224408 3682862 11.18 80290 2186950 1965668 5.78 1434584 1932058 261422 09:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 ens3 210.66 140.48 1291.12 47.50 0.00 0.00 0.00 0.00 09:56:01 lo 1.42 1.42 0.16 0.16 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 ens3 480.59 342.74 2872.35 89.02 0.00 0.00 0.00 0.00 09:57:01 lo 1.60 1.60 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 346.76 242.46 2088.38 68.44 0.00 0.00 0.00 0.00 Average: lo 1.51 1.51 0.15 0.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20375) 06/30/24 _x86_64_ (8 CPU) 09:54:26 LINUX RESTART (8 CPU) 09:55:02 CPU %user %nice %system %iowait %steal %idle 09:56:01 all 10.13 0.00 0.93 3.43 0.04 85.48 09:56:01 0 11.71 0.00 0.78 0.59 0.03 86.88 09:56:01 1 3.93 0.00 0.40 0.47 0.02 95.18 09:56:01 2 2.14 0.00 0.39 0.20 0.03 97.24 09:56:01 3 0.99 0.00 0.36 12.85 0.07 85.74 09:56:01 4 16.56 0.00 1.53 2.65 0.07 79.20 09:56:01 5 15.25 0.00 0.87 0.64 0.03 83.21 09:56:01 6 16.14 0.00 1.14 3.62 0.05 79.05 09:56:01 7 14.35 0.00 2.01 6.46 0.03 77.15 09:57:01 all 22.25 0.00 1.28 2.10 0.06 74.31 09:57:01 0 14.49 0.00 1.35 8.62 0.07 75.47 09:57:01 1 14.49 0.00 1.10 0.28 0.05 84.07 09:57:01 2 36.70 0.00 0.55 0.03 0.08 62.63 09:57:01 3 28.34 0.00 1.52 3.96 0.07 66.11 09:57:01 4 18.19 0.00 2.90 1.57 0.07 77.27 09:57:01 5 26.28 0.00 1.34 0.57 0.05 71.77 09:57:01 6 17.67 0.00 0.60 1.08 0.03 80.61 09:57:01 7 21.92 0.00 0.85 0.65 0.05 76.53 Average: all 16.23 0.00 1.11 2.76 0.05 79.86 Average: 0 13.11 0.00 1.07 4.64 0.05 81.13 Average: 1 9.21 0.00 0.75 0.38 0.03 89.63 Average: 2 19.52 0.00 0.47 0.12 0.06 79.83 Average: 3 14.77 0.00 0.94 8.37 0.07 75.85 Average: 4 17.38 0.00 2.22 2.10 0.07 78.23 Average: 5 20.81 0.00 1.10 0.61 0.04 77.44 Average: 6 16.91 0.00 0.87 2.34 0.04 79.84 Average: 7 18.17 0.00 1.42 3.53 0.04 76.83