---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39627 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 849 28741 0 2576 30874 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:6b:86:ee brd ff:ff:ff:ff:ff:ff inet 10.30.107.150/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86186sec preferred_lft 86186sec inet6 fe80::f816:3eff:fe6b:86ee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:35:8f:52:cc 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::42:35ff:fe8f:52cc/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-39627) 09/18/24 _x86_64_ (8 CPU) 16:01:26 LINUX RESTART (8 CPU) 16:02:01 tps rtps wtps bread/s bwrtn/s 16:03:01 311.33 35.24 276.09 1671.72 25603.73 16:04:01 155.16 8.65 146.52 1575.21 50088.77 Average: 233.24 21.94 211.30 1623.46 37847.27 16:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:03:01 30083324 31723876 2855896 8.67 73504 1873896 1385128 4.08 847316 1710316 213256 16:04:01 28958204 31558860 3981016 12.09 98612 2758044 1706088 5.02 1176632 2403040 211088 Average: 29520764 31641368 3418456 10.38 86058 2315970 1545608 4.55 1011974 2056678 212172 16:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:03:01 ens3 103.78 67.94 1056.95 23.59 0.00 0.00 0.00 0.00 16:03:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 ens3 320.53 161.48 5202.75 20.98 0.00 0.00 0.00 0.00 16:04:01 lo 2.67 2.67 0.26 0.26 0.00 0.00 0.00 0.00 16:04:01 vethdbe3801 85.22 192.10 8.51 4149.82 0.00 0.00 0.00 0.34 16:04:01 docker0 85.22 191.95 7.35 4149.81 0.00 0.00 0.00 0.00 Average: ens3 212.16 114.71 3130.02 22.29 0.00 0.00 0.00 0.00 Average: lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 Average: vethdbe3801 42.61 96.06 4.26 2075.08 0.00 0.00 0.00 0.17 Average: docker0 42.61 95.98 3.68 2075.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39627) 09/18/24 _x86_64_ (8 CPU) 16:01:26 LINUX RESTART (8 CPU) 16:02:01 CPU %user %nice %system %iowait %steal %idle 16:03:01 all 9.98 0.00 0.92 2.81 0.04 86.25 16:03:01 0 0.95 0.00 0.25 0.12 0.02 98.67 16:03:01 1 7.85 0.00 0.73 0.78 0.02 90.62 16:03:01 2 8.83 0.00 0.43 0.53 0.03 90.17 16:03:01 3 9.83 0.00 0.75 1.30 0.03 88.08 16:03:01 4 26.45 0.00 1.92 1.82 0.05 69.76 16:03:01 5 9.33 0.00 0.82 1.10 0.03 88.72 16:03:01 6 10.70 0.00 0.87 10.51 0.05 77.87 16:03:01 7 5.94 0.00 1.57 6.37 0.05 86.07 16:04:01 all 7.58 0.00 1.88 4.01 0.05 86.48 16:04:01 0 15.21 0.00 1.57 1.17 0.05 81.99 16:04:01 1 7.02 0.00 1.74 0.08 0.03 91.12 16:04:01 2 8.71 0.00 1.92 0.25 0.10 89.02 16:04:01 3 7.77 0.00 2.01 0.02 0.03 90.17 16:04:01 4 6.94 0.00 2.34 0.27 0.03 90.42 16:04:01 5 4.98 0.00 2.18 17.14 0.05 75.65 16:04:01 6 3.94 0.00 1.49 0.44 0.03 94.10 16:04:01 7 6.11 0.00 1.71 12.80 0.07 79.32 Average: all 8.78 0.00 1.40 3.41 0.04 86.36 Average: 0 8.07 0.00 0.91 0.64 0.03 90.35 Average: 1 7.43 0.00 1.24 0.43 0.03 90.87 Average: 2 8.77 0.00 1.18 0.39 0.07 89.59 Average: 3 8.80 0.00 1.38 0.66 0.03 89.12 Average: 4 16.69 0.00 2.13 1.04 0.04 80.09 Average: 5 7.16 0.00 1.50 9.11 0.04 82.20 Average: 6 7.32 0.00 1.18 5.48 0.04 85.98 Average: 7 6.03 0.00 1.64 9.58 0.06 82.69