---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-38969 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 874 28556 0 2735 30858 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:73:de:70 brd ff:ff:ff:ff:ff:ff inet 10.30.106.84/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:fe73:de70/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3a:4f:70:fb 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::42:3aff:fe4f:70fb/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-38969) 09/16/24 _x86_64_ (8 CPU) 09:54:26 LINUX RESTART (8 CPU) 09:55:01 tps rtps wtps bread/s bwrtn/s 09:56:01 184.27 40.36 143.91 1813.30 28895.45 09:57:01 140.73 14.38 126.35 584.30 34384.54 09:58:01 93.42 4.13 89.29 459.12 51175.74 Average: 139.47 19.62 119.85 952.24 38151.91 09:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:56:01 30071148 31730156 2868072 8.71 74888 1890108 1349740 3.97 841356 1723608 202572 09:57:01 28696772 30788752 4242448 12.88 85344 2300544 2235784 6.58 1905584 2008272 236576 09:58:01 29278880 31636088 3660340 11.11 92212 2553120 1424888 4.19 1173840 2144260 2412 Average: 29348933 31384999 3590287 10.90 84148 2247924 1670137 4.91 1306927 1958713 147187 09:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:56:01 ens3 64.66 44.34 1003.62 14.91 0.00 0.00 0.00 0.00 09:56:01 lo 1.40 1.40 0.15 0.15 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 512.50 343.86 2548.19 92.97 0.00 0.00 0.00 0.00 09:57:01 lo 0.93 0.93 0.07 0.07 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 80.84 56.99 905.25 25.54 0.00 0.00 0.00 0.00 09:58:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 219.33 148.40 1485.69 44.47 0.00 0.00 0.00 0.00 Average: lo 1.29 1.29 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 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-38969) 09/16/24 _x86_64_ (8 CPU) 09:54:26 LINUX RESTART (8 CPU) 09:55:01 CPU %user %nice %system %iowait %steal %idle 09:56:01 all 9.59 0.00 0.79 3.21 0.04 86.37 09:56:01 0 9.27 0.00 1.00 4.36 0.05 85.32 09:56:01 1 12.07 0.00 0.85 4.38 0.02 82.68 09:56:01 2 7.79 0.00 0.93 4.59 0.02 86.67 09:56:01 3 0.87 0.00 0.49 3.53 0.07 95.04 09:56:01 4 3.57 0.00 0.48 0.60 0.03 95.31 09:56:01 5 5.94 0.00 0.48 0.68 0.02 92.87 09:56:01 6 13.92 0.00 0.68 5.89 0.03 79.47 09:56:01 7 23.27 0.00 1.47 1.58 0.07 73.62 09:57:01 all 21.36 0.00 1.18 2.67 0.06 74.72 09:57:01 0 8.31 0.00 0.94 0.05 0.03 90.67 09:57:01 1 21.28 0.00 0.85 2.36 0.07 75.44 09:57:01 2 31.38 0.00 0.89 0.40 0.07 67.27 09:57:01 3 32.75 0.00 2.04 5.49 0.10 59.62 09:57:01 4 19.73 0.00 1.52 7.00 0.05 71.70 09:57:01 5 16.60 0.00 1.54 6.01 0.07 75.78 09:57:01 6 16.27 0.00 0.75 0.03 0.08 82.86 09:57:01 7 24.57 0.00 0.88 0.03 0.05 74.46 09:58:01 all 10.39 0.00 1.33 2.96 0.04 85.28 09:58:01 0 3.97 0.00 1.19 0.22 0.05 94.58 09:58:01 1 1.85 0.00 1.07 17.12 0.03 79.93 09:58:01 2 26.44 0.00 1.62 1.85 0.05 70.04 09:58:01 3 29.65 0.00 2.07 1.35 0.07 66.86 09:58:01 4 5.24 0.00 1.75 0.28 0.03 92.69 09:58:01 5 8.85 0.00 0.84 1.76 0.03 88.52 09:58:01 6 2.25 0.00 1.03 0.23 0.03 96.44 09:58:01 7 4.86 0.00 1.01 0.95 0.02 93.16 Average: all 13.78 0.00 1.10 2.95 0.05 82.13 Average: 0 7.18 0.00 1.04 1.54 0.04 90.19 Average: 1 11.74 0.00 0.93 7.94 0.04 79.36 Average: 2 21.86 0.00 1.15 2.28 0.04 74.67 Average: 3 21.10 0.00 1.53 3.46 0.08 73.83 Average: 4 9.50 0.00 1.25 2.63 0.04 86.58 Average: 5 10.46 0.00 0.95 2.81 0.04 85.74 Average: 6 10.81 0.00 0.82 2.05 0.05 86.26 Average: 7 17.58 0.00 1.12 0.86 0.04 80.40