---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-47391 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 8% / 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 855 28185 0 3126 30860 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:11:ce:22 brd ff:ff:ff:ff:ff:ff inet 10.30.106.240/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fe11:ce22/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:37:03:39:fe 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::42:37ff:fe03:39fe/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-47391) 09/19/25 _x86_64_ (8 CPU) 19:57:41 LINUX RESTART (8 CPU) 19:58:01 tps rtps wtps bread/s bwrtn/s 19:59:01 327.83 58.72 269.11 3687.79 73476.15 20:00:01 188.57 21.48 167.09 771.21 48649.78 20:01:01 116.56 4.53 112.03 612.96 62456.12 20:02:01 30.09 0.07 30.03 6.27 33870.35 Average: 165.77 21.20 144.57 1269.54 54612.86 19:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:59:01 30223768 31762096 2715452 8.24 66448 1782716 1372728 4.04 782652 1641456 164600 20:00:01 28337512 30166596 4601708 13.97 84160 2043412 3165572 9.31 2428284 1852860 7408 20:01:01 27001224 29730112 5937996 18.03 104380 2894276 6027960 17.74 2976080 2560324 680 20:02:01 28918384 31646192 4020836 12.21 104568 2894000 1777360 5.23 1090504 2547072 416 Average: 28620222 30826249 4318998 13.11 89889 2403601 3085905 9.08 1819380 2150428 43276 19:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:59:01 ens3 447.78 277.80 1758.20 78.37 0.00 0.00 0.00 0.00 19:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:59:01 lo 1.33 1.33 0.15 0.15 0.00 0.00 0.00 0.00 20:00:01 ens3 856.70 572.19 2422.55 172.24 0.00 0.00 0.00 0.00 20:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:00:01 lo 14.71 14.71 2.04 2.04 0.00 0.00 0.00 0.00 20:01:01 veth205ae7f 0.13 0.28 0.02 0.04 0.00 0.00 0.00 0.00 20:01:01 veth0ab0e52 1.28 1.82 0.21 0.34 0.00 0.00 0.00 0.00 20:01:01 ens3 884.47 526.85 7000.02 115.41 0.00 0.00 0.00 0.00 20:01:01 vethf7cbe7f 0.10 0.38 0.01 0.03 0.00 0.00 0.00 0.00 20:02:01 ens3 29.30 13.76 12.20 6.76 0.00 0.00 0.00 0.00 20:02:01 vethf7cbe7f 0.12 0.15 0.01 0.01 0.00 0.00 0.00 0.00 20:02:01 docker0 6.23 5.33 0.50 0.91 0.00 0.00 0.00 0.00 20:02:01 lo 39.31 39.31 4.63 4.63 0.00 0.00 0.00 0.00 Average: ens3 554.57 347.66 2798.22 93.20 0.00 0.00 0.00 0.00 Average: vethf7cbe7f 0.05 0.13 0.00 0.01 0.00 0.00 0.00 0.00 Average: docker0 1.56 1.33 0.13 0.23 0.00 0.00 0.00 0.00 Average: lo 8.98 8.98 1.09 1.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-47391) 09/19/25 _x86_64_ (8 CPU) 19:57:41 LINUX RESTART (8 CPU) 19:58:01 CPU %user %nice %system %iowait %steal %idle 19:59:01 all 9.38 0.00 1.19 5.58 0.04 83.81 19:59:01 0 2.33 0.00 0.97 24.85 0.07 71.78 19:59:01 1 5.90 0.00 0.77 0.87 0.03 92.43 19:59:01 2 10.98 0.00 0.90 0.72 0.02 87.38 19:59:01 3 29.24 0.00 1.61 2.08 0.05 67.03 19:59:01 4 6.20 0.00 2.89 7.48 0.05 83.38 19:59:01 5 12.64 0.00 1.07 0.47 0.03 85.79 19:59:01 6 2.84 0.00 0.85 7.52 0.03 88.75 19:59:01 7 4.94 0.00 0.40 0.75 0.02 93.89 20:00:01 all 19.75 0.00 1.45 3.05 0.06 75.70 20:00:01 0 15.26 0.00 1.19 10.10 0.05 73.40 20:00:01 1 21.40 0.00 1.98 1.98 0.07 74.57 20:00:01 2 24.21 0.00 1.62 1.72 0.07 72.38 20:00:01 3 29.78 0.00 1.02 0.65 0.05 68.50 20:00:01 4 26.67 0.00 1.47 3.80 0.05 68.01 20:00:01 5 15.18 0.00 0.82 0.12 0.05 83.83 20:00:01 6 11.82 0.00 2.05 2.79 0.05 83.29 20:00:01 7 13.67 0.00 1.42 3.24 0.07 81.60 20:01:01 all 15.83 0.00 2.42 2.82 0.07 78.86 20:01:01 0 16.39 0.00 2.37 0.27 0.07 80.90 20:01:01 1 17.54 0.00 2.63 0.79 0.08 78.96 20:01:01 2 18.84 0.00 2.34 7.64 0.08 71.10 20:01:01 3 15.33 0.00 2.24 0.27 0.07 82.10 20:01:01 4 13.40 0.00 2.11 11.44 0.07 72.98 20:01:01 5 15.38 0.00 2.51 0.12 0.07 81.92 20:01:01 6 14.73 0.00 2.32 0.07 0.08 82.80 20:01:01 7 14.99 0.00 2.87 1.86 0.07 80.21 20:02:01 all 0.77 0.00 0.19 1.31 0.03 97.71 20:02:01 0 0.75 0.00 0.13 0.02 0.02 99.08 20:02:01 1 0.63 0.00 0.22 0.10 0.03 99.02 20:02:01 2 0.68 0.00 0.25 0.02 0.02 99.03 20:02:01 3 1.12 0.00 0.18 0.03 0.03 98.63 20:02:01 4 0.37 0.00 0.12 10.33 0.03 89.15 20:02:01 5 1.04 0.00 0.20 0.00 0.03 98.73 20:02:01 6 1.08 0.00 0.20 0.00 0.03 98.68 20:02:01 7 0.55 0.00 0.18 0.00 0.02 99.25 Average: all 11.43 0.00 1.31 3.19 0.05 84.03 Average: 0 8.67 0.00 1.16 8.80 0.05 81.31 Average: 1 11.36 0.00 1.40 0.93 0.05 86.26 Average: 2 13.67 0.00 1.28 2.52 0.05 82.49 Average: 3 18.86 0.00 1.26 0.76 0.05 79.07 Average: 4 11.68 0.00 1.65 8.26 0.05 78.35 Average: 5 11.05 0.00 1.15 0.18 0.05 87.58 Average: 6 7.61 0.00 1.35 2.60 0.05 88.39 Average: 7 8.53 0.00 1.22 1.46 0.04 88.75