---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22620 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 12G 143G 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 2269 25664 0 4232 29441 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:14:ac:e6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.226/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86006sec preferred_lft 86006sec inet6 fe80::f816:3eff:fe14:ace6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5a:42:ec:8c 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-22620) 06/21/25 _x86_64_ (8 CPU) 01:32:20 LINUX RESTART (8 CPU) 01:33:01 tps rtps wtps bread/s bwrtn/s 01:34:01 184.91 34.97 149.93 1702.77 62874.78 01:35:02 138.53 18.10 120.43 947.18 64440.46 01:36:01 32.21 3.08 29.13 85.14 26982.27 01:37:01 62.20 2.70 59.50 73.31 24751.88 01:38:01 39.91 0.02 39.89 0.27 58529.31 Average: 91.75 11.80 79.95 563.35 47584.15 01:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:34:01 29515208 31322732 3424012 10.39 79416 2029748 1756764 5.17 1247224 1863932 118956 01:35:02 27277028 29477676 5662192 17.19 89352 2401364 3411560 10.04 3202176 2122296 12292 01:36:01 27449068 29769460 5490152 16.67 92024 2515356 2899680 8.53 2930624 2214572 77536 01:37:01 27662648 31518044 5276572 16.02 100976 4009496 1313136 3.86 1483092 3400220 1213776 01:38:01 26340532 30216476 6598688 20.03 101176 4028684 2608700 7.68 3473028 2731232 308 Average: 27648897 30460878 5290323 16.06 92589 2996930 2397968 7.06 2467229 2466450 284574 01:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:34:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 01:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 ens3 354.58 249.92 2889.64 33.86 0.00 0.00 0.00 0.00 01:35:02 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 01:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:02 ens3 673.75 469.61 5399.30 92.25 0.00 0.00 0.00 0.00 01:36:01 lo 6.80 6.80 26.36 26.36 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 ens3 1055.97 766.09 801.08 307.96 0.00 0.00 0.00 0.00 01:37:01 lo 1.48 1.48 0.14 0.14 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 ens3 1002.80 620.59 4668.04 124.35 0.00 0.00 0.00 0.00 01:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 ens3 169.27 118.00 38.14 379.83 0.00 0.00 0.00 0.00 Average: lo 1.95 1.95 5.26 5.26 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: ens3 649.92 443.77 2765.85 187.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22620) 06/21/25 _x86_64_ (8 CPU) 01:32:20 LINUX RESTART (8 CPU) 01:33:01 CPU %user %nice %system %iowait %steal %idle 01:34:01 all 12.75 0.00 0.85 1.72 0.04 84.64 01:34:01 0 36.01 0.00 1.87 0.98 0.05 61.09 01:34:01 1 12.14 0.00 1.24 2.95 0.07 83.60 01:34:01 2 5.44 0.00 0.65 7.46 0.05 86.40 01:34:01 3 6.27 0.00 0.33 0.10 0.05 93.25 01:34:01 4 5.90 0.00 0.23 0.00 0.02 93.85 01:34:01 5 15.54 0.00 1.03 1.10 0.05 82.27 01:34:01 6 2.33 0.00 0.23 0.43 0.02 96.98 01:34:01 7 18.39 0.00 1.24 0.72 0.03 79.63 01:35:02 all 41.57 0.00 1.41 0.58 0.07 56.37 01:35:02 0 38.23 0.00 1.13 0.60 0.07 59.97 01:35:02 1 39.04 0.00 1.15 0.03 0.08 59.69 01:35:02 2 56.82 0.00 3.27 0.74 0.08 39.09 01:35:02 3 41.56 0.00 1.00 0.07 0.07 57.31 01:35:02 4 45.85 0.00 1.19 0.03 0.07 52.86 01:35:02 5 34.68 0.00 1.22 3.18 0.08 60.83 01:35:02 6 42.59 0.00 1.20 0.02 0.07 56.13 01:35:02 7 33.77 0.00 1.07 0.00 0.08 65.07 01:36:01 all 22.84 0.00 2.68 0.31 0.05 74.11 01:36:01 0 21.98 0.00 1.87 0.02 0.05 76.09 01:36:01 1 20.94 0.00 1.52 0.07 0.05 77.41 01:36:01 2 28.77 0.00 4.09 0.00 0.03 67.10 01:36:01 3 23.51 0.00 3.80 0.02 0.05 72.62 01:36:01 4 17.70 0.00 2.88 0.02 0.05 79.35 01:36:01 5 24.62 0.00 2.02 2.41 0.05 70.89 01:36:01 6 19.67 0.00 1.02 0.00 0.05 79.26 01:36:01 7 25.58 0.00 4.29 0.00 0.05 70.07 01:37:01 all 25.82 0.00 1.23 0.42 0.05 72.48 01:37:01 0 21.74 0.00 1.13 0.00 0.05 77.07 01:37:01 1 36.49 0.00 1.57 0.12 0.07 61.76 01:37:01 2 21.94 0.00 1.05 0.25 0.05 76.70 01:37:01 3 23.05 0.00 0.82 0.05 0.03 76.05 01:37:01 4 13.67 0.00 0.67 0.03 0.03 85.60 01:37:01 5 42.35 0.00 0.73 1.45 0.07 55.39 01:37:01 6 20.98 0.00 2.84 1.19 0.07 74.93 01:37:01 7 26.37 0.00 0.97 0.27 0.05 72.35 01:38:01 all 22.08 0.00 0.62 0.58 0.04 76.68 01:38:01 0 16.03 0.00 0.12 0.00 0.03 83.82 01:38:01 1 21.60 0.00 1.32 0.00 0.03 77.05 01:38:01 2 8.98 0.00 0.38 3.87 0.03 86.73 01:38:01 3 19.37 0.00 0.53 0.63 0.07 79.40 01:38:01 4 17.24 0.00 0.15 0.00 0.02 82.59 01:38:01 5 25.55 0.00 0.78 0.07 0.05 73.55 01:38:01 6 21.01 0.00 0.25 0.02 0.03 78.69 01:38:01 7 46.88 0.00 1.45 0.02 0.03 51.62 Average: all 25.02 0.00 1.35 0.72 0.05 72.86 Average: 0 26.81 0.00 1.22 0.32 0.05 71.59 Average: 1 26.06 0.00 1.36 0.63 0.06 71.89 Average: 2 24.37 0.00 1.88 2.47 0.05 71.22 Average: 3 22.74 0.00 1.29 0.17 0.05 75.74 Average: 4 20.06 0.00 1.02 0.02 0.04 78.87 Average: 5 28.56 0.00 1.16 1.64 0.06 68.59 Average: 6 21.31 0.00 1.11 0.33 0.05 77.20 Average: 7 30.21 0.00 1.80 0.20 0.05 67.74