---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-85442 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 712K 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 796 28838 0 2531 30934 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:91:cf:15 brd ff:ff:ff:ff:ff:ff inet 10.30.107.150/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:fe91:cf15/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:68:c8:f9:b3 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-85442) 11/21/24 _x86_64_ (8 CPU) 06:31:38 LINUX RESTART (8 CPU) 06:32:02 tps rtps wtps bread/s bwrtn/s 06:33:01 170.60 57.84 112.76 3558.31 79218.44 06:34:01 123.01 24.33 98.68 778.54 60731.34 06:35:01 137.89 14.60 123.30 1063.29 56248.63 Average: 143.69 32.11 111.57 1790.23 65322.28 06:32:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 30178024 31711836 2761196 8.38 48836 1802500 1418812 4.17 842252 1641956 157856 06:34:01 29850316 31699100 3088904 9.38 74348 2075800 1426216 4.20 881852 1897300 52816 06:35:01 29557400 31698440 3381820 10.27 93972 2333776 1412780 4.16 910464 2130368 105176 Average: 29861913 31703125 3077307 9.34 72385 2070692 1419269 4.18 878189 1889875 105283 06:32:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 ens3 414.34 283.41 2239.48 67.12 0.00 0.00 0.00 0.00 06:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 lo 1.76 1.76 0.19 0.19 0.00 0.00 0.00 0.00 06:34:01 ens3 110.98 73.64 1415.50 15.82 0.00 0.00 0.00 0.00 06:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 06:35:01 ens3 54.76 38.08 822.90 9.23 0.00 0.00 0.00 0.00 06:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 192.12 130.86 1488.46 30.52 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: lo 1.32 1.32 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85442) 11/21/24 _x86_64_ (8 CPU) 06:31:38 LINUX RESTART (8 CPU) 06:32:02 CPU %user %nice %system %iowait %steal %idle 06:33:01 all 8.38 0.00 1.00 9.96 0.04 80.62 06:33:01 0 2.27 0.00 0.59 0.51 0.02 96.61 06:33:01 1 7.67 0.00 0.64 18.78 0.03 72.88 06:33:01 2 7.21 0.00 0.75 1.29 0.03 90.72 06:33:01 3 15.94 0.00 1.82 3.11 0.05 79.08 06:33:01 4 15.75 0.00 1.19 3.83 0.03 79.19 06:33:01 5 8.84 0.00 0.80 0.07 0.02 90.28 06:33:01 6 3.65 0.00 0.99 46.10 0.05 49.21 06:33:01 7 5.74 0.00 1.21 6.20 0.03 86.82 06:34:01 all 9.33 0.00 0.91 5.35 0.03 84.38 06:34:01 0 20.23 0.00 1.90 0.18 0.05 77.63 06:34:01 1 10.50 0.00 0.93 1.14 0.03 87.40 06:34:01 2 5.09 0.00 0.60 0.77 0.03 93.51 06:34:01 3 18.95 0.00 1.09 1.30 0.07 78.59 06:34:01 4 1.32 0.00 0.30 5.58 0.02 92.79 06:34:01 5 1.92 0.00 0.30 0.33 0.00 97.45 06:34:01 6 0.70 0.00 0.47 23.54 0.02 75.28 06:34:01 7 15.95 0.00 1.67 10.00 0.03 72.35 06:35:01 all 8.83 0.00 0.69 5.32 0.03 85.14 06:35:01 0 6.35 0.00 0.43 0.25 0.00 92.97 06:35:01 1 2.14 0.00 0.45 16.23 0.05 81.12 06:35:01 2 11.19 0.00 0.35 0.92 0.05 87.49 06:35:01 3 5.56 0.00 0.55 6.75 0.02 87.13 06:35:01 4 6.63 0.00 0.49 8.94 0.03 83.91 06:35:01 5 15.01 0.00 1.34 5.26 0.03 78.37 06:35:01 6 5.46 0.00 0.67 1.90 0.02 91.95 06:35:01 7 18.27 0.00 1.22 2.30 0.05 78.16 Average: all 8.85 0.00 0.86 6.86 0.03 83.40 Average: 0 9.66 0.00 0.98 0.31 0.02 89.03 Average: 1 6.77 0.00 0.68 12.01 0.04 80.51 Average: 2 7.84 0.00 0.57 0.99 0.04 90.57 Average: 3 13.47 0.00 1.15 3.72 0.04 81.61 Average: 4 7.85 0.00 0.66 6.13 0.03 85.34 Average: 5 8.58 0.00 0.81 1.90 0.02 88.69 Average: 6 3.27 0.00 0.71 23.67 0.03 72.33 Average: 7 13.36 0.00 1.37 6.16 0.04 79.07