---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-77309 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: 2800.000 BogoMIPS: 5600.00 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 902 28521 0 2743 30831 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:02:6f:6e brd ff:ff:ff:ff:ff:ff inet 10.30.107.100/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86162sec preferred_lft 86162sec inet6 fe80::f816:3eff:fe02:6f6e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2f:3b:61:42 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::42:2fff:fe3b:6142/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77309) 10/17/24 _x86_64_ (8 CPU) 09:54:31 LINUX RESTART (8 CPU) 09:55:02 tps rtps wtps bread/s bwrtn/s 09:56:01 327.11 72.58 254.53 4700.36 31062.26 09:57:01 145.13 18.56 126.56 676.55 24169.97 09:58:01 84.14 4.35 79.79 474.59 42320.81 Average: 184.67 31.60 153.06 1935.14 32525.81 09:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:56:01 30035008 31592672 2904212 8.82 68480 1799624 1501228 4.42 977396 1636192 127984 09:57:01 28539004 30348888 4400216 13.36 83608 2025160 3068504 9.03 2267504 1815308 13488 09:58:01 29273888 31637880 3665332 11.13 91012 2561368 1417264 4.17 1165636 2160476 17724 Average: 29282633 31193147 3656587 11.10 81033 2128717 1995665 5.87 1470179 1870659 53065 09:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:56:01 ens3 335.20 239.52 1596.38 75.68 0.00 0.00 0.00 0.00 09:56:01 lo 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 ens3 296.32 218.98 1945.68 56.99 0.00 0.00 0.00 0.00 09:57:01 lo 0.93 0.93 0.09 0.09 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 09:58:01 ens3 268.12 186.05 1745.77 44.92 0.00 0.00 0.00 0.00 09:58:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 299.68 214.71 1763.54 59.10 0.00 0.00 0.00 0.00 Average: lo 1.34 1.34 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77309) 10/17/24 _x86_64_ (8 CPU) 09:54:31 LINUX RESTART (8 CPU) 09:55:02 CPU %user %nice %system %iowait %steal %idle 09:56:01 all 9.73 0.00 1.16 3.95 0.05 85.11 09:56:01 0 2.22 0.00 0.63 7.59 0.05 89.51 09:56:01 1 19.70 0.00 2.06 13.43 0.05 64.77 09:56:01 2 10.91 0.00 0.88 0.66 0.03 87.51 09:56:01 3 16.13 0.00 1.55 2.31 0.07 79.94 09:56:01 4 7.59 0.00 0.76 1.29 0.03 90.32 09:56:01 5 4.18 0.00 0.56 0.36 0.02 94.89 09:56:01 6 10.95 0.00 1.69 5.07 0.07 82.22 09:56:01 7 6.26 0.00 1.20 0.90 0.03 91.61 09:57:01 all 19.79 0.00 1.02 2.97 0.07 76.15 09:57:01 0 14.79 0.00 1.10 12.17 0.07 71.88 09:57:01 1 40.83 0.00 1.46 1.99 0.12 55.60 09:57:01 2 15.48 0.00 0.85 1.75 0.05 81.87 09:57:01 3 19.73 0.00 1.14 1.19 0.08 77.86 09:57:01 4 11.92 0.00 0.77 3.29 0.03 83.99 09:57:01 5 19.68 0.00 1.09 1.00 0.08 78.15 09:57:01 6 16.95 0.00 0.48 1.68 0.05 80.84 09:57:01 7 18.98 0.00 1.29 0.69 0.10 78.95 09:58:01 all 12.52 0.00 1.41 2.92 0.05 83.10 09:58:01 0 10.45 0.00 1.25 0.32 0.05 87.93 09:58:01 1 7.33 0.00 0.89 0.79 0.05 90.94 09:58:01 2 10.42 0.00 0.95 0.48 0.03 88.11 09:58:01 3 7.37 0.00 1.17 5.01 0.07 86.39 09:58:01 4 19.20 0.00 2.07 5.75 0.05 72.93 09:58:01 5 18.35 0.00 1.35 1.62 0.05 78.63 09:58:01 6 20.77 0.00 2.14 9.23 0.05 67.80 09:58:01 7 6.31 0.00 1.44 0.18 0.03 92.04 Average: all 14.04 0.00 1.20 3.28 0.06 81.43 Average: 0 9.19 0.00 1.00 6.68 0.06 83.07 Average: 1 22.63 0.00 1.46 5.36 0.07 70.47 Average: 2 12.28 0.00 0.90 0.97 0.04 85.82 Average: 3 14.40 0.00 1.28 2.84 0.07 81.41 Average: 4 12.93 0.00 1.20 3.45 0.04 82.37 Average: 5 14.12 0.00 1.00 1.00 0.05 83.83 Average: 6 16.26 0.00 1.44 5.32 0.06 76.93 Average: 7 10.53 0.00 1.31 0.59 0.06 87.51