---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17265 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 12G 144G 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 853 27686 0 3627 30857 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:b4:21:b7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.209/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86204sec preferred_lft 86204sec inet6 fe80::f816:3eff:feb4:21b7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a2:fe:44:92 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:a2ff:fefe:4492/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17265) 05/30/25 _x86_64_ (8 CPU) 21:21:20 LINUX RESTART (8 CPU) 21:22:01 tps rtps wtps bread/s bwrtn/s 21:23:01 208.27 27.58 180.69 1936.88 39230.00 21:24:01 254.71 2.78 251.92 410.60 96244.63 Average: 231.49 15.18 216.31 1173.74 67737.31 21:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:23:01 30040172 31726916 2899048 8.80 75644 1916036 1399160 4.12 858876 1736564 207416 21:24:01 28298580 31540708 4640640 14.09 110520 3367564 1543404 4.54 1108524 3111876 28556 Average: 29169376 31633812 3769844 11.44 93082 2641800 1471282 4.33 983700 2424220 117986 21:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:23:01 ens3 132.84 97.55 1080.14 26.47 0.00 0.00 0.00 0.00 21:23:01 lo 2.60 2.60 0.27 0.27 0.00 0.00 0.00 0.00 21:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:24:01 ens3 649.08 358.11 8736.98 29.69 0.00 0.00 0.00 0.00 21:24:01 lo 2.40 2.40 0.25 0.25 0.00 0.00 0.00 0.00 21:24:01 docker0 67.72 188.14 3.81 2155.86 0.00 0.00 0.00 0.00 Average: ens3 390.96 227.83 4908.56 28.08 0.00 0.00 0.00 0.00 Average: lo 2.50 2.50 0.26 0.26 0.00 0.00 0.00 0.00 Average: docker0 33.86 94.07 1.91 1077.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17265) 05/30/25 _x86_64_ (8 CPU) 21:21:20 LINUX RESTART (8 CPU) 21:22:01 CPU %user %nice %system %iowait %steal %idle 21:23:01 all 9.26 0.00 0.74 4.18 0.03 85.80 21:23:01 0 1.02 0.00 0.23 13.90 0.05 84.79 21:23:01 1 11.81 0.00 1.00 1.10 0.02 86.07 21:23:01 2 36.20 0.00 1.52 2.74 0.07 59.47 21:23:01 3 10.30 0.00 0.97 1.75 0.03 86.95 21:23:01 4 4.03 0.00 0.45 0.20 0.00 95.32 21:23:01 5 1.05 0.00 0.17 0.12 0.02 98.65 21:23:01 6 9.08 0.00 0.67 0.70 0.03 89.52 21:23:01 7 0.53 0.00 0.93 12.93 0.03 85.57 21:24:01 all 8.89 0.00 2.60 6.57 0.04 81.90 21:24:01 0 18.01 0.00 2.74 5.67 0.07 73.52 21:24:01 1 5.30 0.00 3.43 8.57 0.05 82.65 21:24:01 2 6.45 0.00 1.78 0.12 0.03 91.62 21:24:01 3 6.98 0.00 2.95 19.95 0.03 70.08 21:24:01 4 7.49 0.00 1.88 0.17 0.03 90.43 21:24:01 5 6.63 0.00 2.04 2.09 0.03 89.20 21:24:01 6 10.18 0.00 3.95 0.97 0.03 84.86 21:24:01 7 10.02 0.00 2.03 14.99 0.05 72.91 Average: all 9.07 0.00 1.67 5.37 0.04 83.86 Average: 0 9.51 0.00 1.48 9.79 0.06 79.16 Average: 1 8.57 0.00 2.21 4.82 0.03 84.37 Average: 2 21.35 0.00 1.65 1.43 0.05 75.52 Average: 3 8.64 0.00 1.96 10.83 0.03 78.54 Average: 4 5.76 0.00 1.16 0.18 0.02 92.88 Average: 5 3.83 0.00 1.10 1.10 0.03 93.95 Average: 6 9.63 0.00 2.30 0.84 0.03 87.20 Average: 7 5.26 0.00 1.48 13.96 0.04 79.26