---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21865 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 861 29003 0 2302 30879 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:87:09:7a brd ff:ff:ff:ff:ff:ff inet 10.30.106.178/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86234sec preferred_lft 86234sec inet6 fe80::f816:3eff:fe87:97a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:37:e3:d9:99 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-21865) 06/17/25 _x86_64_ (8 CPU) 14:41:19 LINUX RESTART (8 CPU) 14:42:02 tps rtps wtps bread/s bwrtn/s 14:43:01 182.12 41.05 141.07 2951.41 58425.89 14:44:01 133.96 2.08 131.88 73.32 57030.23 Average: 157.84 21.41 136.44 1500.39 57722.25 14:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:43:01 29761452 31520960 3177768 9.65 78384 1984992 1566292 4.61 1085804 1790156 122812 14:44:01 29637144 31565616 3302076 10.02 90148 2135116 1460248 4.30 1094892 1887724 36552 Average: 29699298 31543288 3239922 9.84 84266 2060054 1513270 4.45 1090348 1838940 79682 14:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 lo 2.98 2.98 0.32 0.32 0.00 0.00 0.00 0.00 14:43:01 ens3 294.46 201.02 1331.03 43.73 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 14:44:01 ens3 261.44 219.08 2074.03 44.96 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 1.98 1.98 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 277.81 210.12 1705.62 44.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21865) 06/17/25 _x86_64_ (8 CPU) 14:41:19 LINUX RESTART (8 CPU) 14:42:02 CPU %user %nice %system %iowait %steal %idle 14:43:01 all 11.74 0.00 0.90 2.02 0.04 85.30 14:43:01 0 3.94 0.00 0.48 0.44 0.02 95.12 14:43:01 1 33.50 0.00 1.73 1.24 0.07 63.46 14:43:01 2 14.76 0.00 1.22 3.77 0.05 80.20 14:43:01 3 5.78 0.00 0.71 6.95 0.05 86.50 14:43:01 4 10.39 0.00 0.66 0.17 0.03 88.75 14:43:01 5 1.89 0.00 0.61 2.92 0.02 94.56 14:43:01 6 6.26 0.00 0.46 0.03 0.07 93.18 14:43:01 7 17.38 0.00 1.32 0.65 0.05 80.60 14:44:01 all 14.19 0.00 1.04 1.35 0.05 83.37 14:44:01 0 13.47 0.00 1.32 0.57 0.05 84.59 14:44:01 1 10.65 0.00 0.97 1.08 0.05 87.25 14:44:01 2 17.14 0.00 1.67 1.47 0.07 79.65 14:44:01 3 39.43 0.00 1.74 2.50 0.08 56.24 14:44:01 4 6.32 0.00 0.67 0.00 0.02 92.99 14:44:01 5 4.97 0.00 0.73 5.19 0.05 89.05 14:44:01 6 12.31 0.00 0.66 0.02 0.05 86.96 14:44:01 7 9.22 0.00 0.55 0.00 0.03 90.20 Average: all 12.97 0.00 0.97 1.68 0.05 84.33 Average: 0 8.74 0.00 0.90 0.51 0.03 89.81 Average: 1 21.98 0.00 1.35 1.16 0.06 75.46 Average: 2 15.96 0.00 1.45 2.61 0.06 79.92 Average: 3 22.76 0.00 1.23 4.71 0.07 71.23 Average: 4 8.34 0.00 0.66 0.08 0.03 90.89 Average: 5 3.44 0.00 0.67 4.07 0.03 91.78 Average: 6 9.33 0.00 0.56 0.03 0.06 90.02 Average: 7 13.26 0.00 0.93 0.32 0.04 85.45