---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84940 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 870 28149 0 3148 30856 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:d7:a6:d6 brd ff:ff:ff:ff:ff:ff inet 10.30.106.119/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fed7:a6d6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f7:91:f7:3d 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:f7ff:fe91:f73d/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-84940) 11/19/24 _x86_64_ (8 CPU) 09:42:00 LINUX RESTART (8 CPU) 09:43:03 tps rtps wtps bread/s bwrtn/s 09:44:01 143.98 45.27 98.71 2686.57 24663.06 09:45:01 105.67 15.31 90.35 928.78 26048.73 09:46:01 13.03 0.15 12.88 4.40 14889.65 09:47:01 319.65 5.27 314.38 523.91 59942.14 Average: 145.59 16.26 129.34 1022.05 31442.38 09:43:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:01 29831004 31546872 3108216 9.44 76164 1944672 1561444 4.59 1036488 1770100 131608 09:45:01 27931636 29880640 5007584 15.20 83820 2162516 2929172 8.62 2792324 1893656 2160 09:46:01 28832800 30789236 4106420 12.47 84636 2168896 2070960 6.09 1890204 1896228 4716 09:47:01 28815276 31585480 4123944 12.52 94812 2957108 1546884 4.55 1337640 2431092 18876 Average: 28852679 30950557 4086541 12.41 84858 2308298 2027115 5.96 1764164 1997769 39340 09:43:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 lo 1.10 1.10 0.12 0.12 0.00 0.00 0.00 0.00 09:44:01 ens3 100.91 68.51 1099.36 32.03 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 lo 10.46 10.46 2.51 2.51 0.00 0.00 0.00 0.00 09:45:01 ens3 587.50 374.70 3029.72 89.01 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 lo 57.47 57.47 28.56 28.56 0.00 0.00 0.00 0.00 09:46:01 ens3 618.26 383.35 167.42 146.60 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:47:01 lo 5.80 5.80 0.53 0.53 0.00 0.00 0.00 0.00 09:47:01 ens3 592.38 526.43 2337.89 3191.40 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 18.86 18.86 7.99 7.99 0.00 0.00 0.00 0.00 Average: ens3 477.91 340.51 1663.29 871.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84940) 11/19/24 _x86_64_ (8 CPU) 09:42:00 LINUX RESTART (8 CPU) 09:43:03 CPU %user %nice %system %iowait %steal %idle 09:44:01 all 11.08 0.00 0.88 3.09 0.05 84.90 09:44:01 0 3.09 0.00 0.26 6.53 0.03 90.09 09:44:01 1 14.84 0.00 1.21 0.52 0.05 83.38 09:44:01 2 4.00 0.00 0.47 0.45 0.03 95.05 09:44:01 3 3.41 0.00 0.38 2.68 0.03 93.50 09:44:01 4 12.84 0.00 1.30 11.60 0.09 74.18 09:44:01 5 30.96 0.00 1.92 2.47 0.09 64.57 09:44:01 6 10.56 0.00 0.88 0.36 0.07 88.12 09:44:01 7 8.90 0.00 0.66 0.10 0.03 90.31 09:45:01 all 40.94 0.00 1.14 0.98 0.11 56.84 09:45:01 0 39.08 0.00 1.57 3.25 0.13 55.97 09:45:01 1 35.05 0.00 0.90 0.05 0.10 63.90 09:45:01 2 55.01 0.00 1.09 2.26 0.13 41.51 09:45:01 3 48.24 0.00 1.60 1.27 0.10 48.79 09:45:01 4 42.78 0.00 1.27 0.60 0.12 55.23 09:45:01 5 24.23 0.00 1.10 0.25 0.08 74.33 09:45:01 6 28.12 0.00 0.97 0.03 0.08 70.79 09:45:01 7 54.92 0.00 0.67 0.12 0.13 44.16 09:46:01 all 33.80 0.00 1.12 0.32 0.09 64.66 09:46:01 0 41.27 0.00 1.29 0.05 0.12 57.28 09:46:01 1 38.65 0.00 1.27 0.00 0.12 59.97 09:46:01 2 46.09 0.00 1.62 2.44 0.10 49.75 09:46:01 3 27.39 0.00 1.15 0.00 0.10 71.36 09:46:01 4 28.43 0.00 0.55 0.02 0.07 70.93 09:46:01 5 37.14 0.00 1.28 0.03 0.10 61.44 09:46:01 6 22.76 0.00 1.00 0.00 0.08 76.16 09:46:01 7 28.68 0.00 0.78 0.00 0.07 70.47 09:47:01 all 11.97 0.00 1.78 3.27 0.08 82.90 09:47:01 0 7.73 0.00 1.71 6.62 0.07 83.87 09:47:01 1 8.16 0.00 2.01 1.60 0.05 88.19 09:47:01 2 8.63 0.00 1.09 4.05 0.07 86.16 09:47:01 3 10.90 0.00 1.42 0.45 0.05 87.18 09:47:01 4 18.45 0.00 2.46 1.29 0.08 77.73 09:47:01 5 24.22 0.00 2.05 0.81 0.10 72.83 09:47:01 6 5.19 0.00 1.77 0.32 0.08 92.64 09:47:01 7 12.50 0.00 1.75 11.12 0.08 74.55 Average: all 24.57 0.00 1.23 1.90 0.08 72.21 Average: 0 22.99 0.00 1.21 4.09 0.09 71.63 Average: 1 24.25 0.00 1.35 0.54 0.08 73.78 Average: 2 28.65 0.00 1.07 2.31 0.08 67.89 Average: 3 22.65 0.00 1.15 1.09 0.07 75.05 Average: 4 25.73 0.00 1.39 3.31 0.09 69.48 Average: 5 29.13 0.00 1.58 0.88 0.09 68.31 Average: 6 16.71 0.00 1.16 0.18 0.08 81.87 Average: 7 26.42 0.00 0.97 2.84 0.08 69.69