---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-80070 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 802 28586 0 2778 30929 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:e1:1c:c4 brd ff:ff:ff:ff:ff:ff inet 10.30.107.61/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86140sec preferred_lft 86140sec inet6 fe80::f816:3eff:fee1:1cc4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1d:96:ae:ba 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-80070) 10/28/24 _x86_64_ (8 CPU) 12:41:37 LINUX RESTART (8 CPU) 12:42:01 tps rtps wtps bread/s bwrtn/s 12:43:01 321.90 71.37 250.52 4587.77 76639.36 12:44:01 131.29 3.75 127.54 88.77 63565.21 12:45:01 66.06 0.00 66.06 0.00 45636.13 Average: 173.08 25.04 148.04 1558.76 61946.99 12:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:43:01 30186096 31735252 2753124 8.36 68544 1791520 1374908 4.05 836936 1628588 126480 12:44:01 29643060 31536548 3296160 10.01 84216 2102568 1893844 5.57 1051788 1918808 164800 12:45:01 29634208 31596492 3305012 10.03 86872 2166992 1550580 4.56 1006144 1970068 35220 Average: 29821121 31622764 3118099 9.47 79877 2020360 1606444 4.73 964956 1839155 108833 12:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:43:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 ens3 351.32 241.01 1527.78 72.53 0.00 0.00 0.00 0.00 12:44:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 ens3 44.80 34.21 668.66 7.08 0.00 0.00 0.00 0.00 12:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 ens3 6.78 4.95 46.89 1.73 0.00 0.00 0.00 0.00 Average: lo 0.91 0.91 0.09 0.09 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 134.30 93.38 747.77 27.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-80070) 10/28/24 _x86_64_ (8 CPU) 12:41:37 LINUX RESTART (8 CPU) 12:42:01 CPU %user %nice %system %iowait %steal %idle 12:43:01 all 9.96 0.00 1.13 6.54 0.05 82.32 12:43:01 0 4.37 0.00 0.82 6.72 0.03 88.05 12:43:01 1 11.10 0.00 1.02 33.65 0.07 54.16 12:43:01 2 4.62 0.00 0.57 0.07 0.03 94.71 12:43:01 3 5.70 0.00 1.34 3.86 0.05 89.05 12:43:01 4 27.61 0.00 2.12 4.55 0.08 65.64 12:43:01 5 15.01 0.00 1.30 1.50 0.03 82.15 12:43:01 6 7.91 0.00 0.94 1.27 0.03 89.85 12:43:01 7 3.40 0.00 0.99 0.79 0.03 94.80 12:44:01 all 10.92 0.00 0.70 3.54 0.04 84.80 12:44:01 0 3.18 0.00 0.20 0.25 0.03 96.34 12:44:01 1 4.65 0.00 0.43 14.94 0.03 79.95 12:44:01 2 9.52 0.00 0.89 8.11 0.02 81.47 12:44:01 3 22.13 0.00 0.65 0.30 0.05 76.87 12:44:01 4 8.33 0.00 0.68 0.77 0.03 90.18 12:44:01 5 30.65 0.00 1.47 2.30 0.05 65.53 12:44:01 6 5.07 0.00 0.52 0.05 0.03 94.33 12:44:01 7 3.88 0.00 0.74 1.67 0.05 93.66 12:45:01 all 12.40 0.00 0.11 1.83 0.04 85.62 12:45:01 0 2.10 0.00 0.13 0.00 0.02 97.75 12:45:01 1 0.27 0.00 0.15 12.32 0.07 87.20 12:45:01 2 8.16 0.00 0.03 0.00 0.02 91.79 12:45:01 3 0.17 0.00 0.00 0.00 0.00 99.83 12:45:01 4 81.93 0.00 0.17 0.00 0.13 17.77 12:45:01 5 0.18 0.00 0.00 0.00 0.00 99.82 12:45:01 6 0.33 0.00 0.12 0.00 0.07 99.48 12:45:01 7 6.35 0.00 0.32 2.30 0.03 90.99 Average: all 11.09 0.00 0.65 3.97 0.04 84.25 Average: 0 3.22 0.00 0.38 2.31 0.03 94.06 Average: 1 5.33 0.00 0.54 20.28 0.06 73.79 Average: 2 7.43 0.00 0.50 2.72 0.02 89.33 Average: 3 9.33 0.00 0.66 1.39 0.03 88.59 Average: 4 39.27 0.00 0.99 1.77 0.08 57.89 Average: 5 15.27 0.00 0.92 1.27 0.03 82.51 Average: 6 4.43 0.00 0.52 0.44 0.04 94.56 Average: 7 4.55 0.00 0.68 1.59 0.04 93.15