---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-8349 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 672K 1.6G 1% /run /dev/vda1 78G 8.5G 69G 11% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16040 563 13141 0 2335 15161 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:e3:31:2f brd ff:ff:ff:ff:ff:ff inet 10.30.107.228/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86173sec preferred_lft 86173sec inet6 fe80::f816:3eff:fee3:312f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-8349) 04/23/25 _x86_64_ (4 CPU) 09:28:54 LINUX RESTART (4 CPU) 09:29:01 tps rtps wtps bread/s bwrtn/s 09:30:01 218.74 55.46 163.28 3683.44 41190.14 09:31:01 159.45 42.47 116.98 2505.47 21414.00 09:32:01 28.05 0.60 27.45 24.93 9961.67 Average: 135.42 32.84 102.57 2071.34 24189.70 09:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:30:01 14090580 15600832 2334380 14.21 60640 1651908 749188 4.29 614456 1509048 157452 09:31:01 13162600 14997328 3262360 19.86 73872 1951860 1274668 7.29 1298376 1728712 10404 09:32:01 11781316 13753552 4643644 28.27 78000 2080516 2431140 13.91 2574008 1821112 44144 Average: 13011499 14783904 3413461 20.78 70837 1894761 1484999 8.50 1495613 1686291 70667 09:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:30:01 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 09:30:01 ens3 408.46 264.45 1557.34 76.89 0.00 0.00 0.00 0.00 09:31:01 lo 1.83 1.83 0.29 0.29 0.00 0.00 0.00 0.00 09:31:01 ens3 3723.40 1640.58 3049.10 710.26 0.00 0.00 0.00 0.00 09:32:01 lo 5.88 5.88 1.11 1.11 0.00 0.00 0.00 0.00 09:32:01 ens3 5574.89 2637.09 2390.13 1110.43 0.00 0.00 0.00 0.00 Average: lo 3.11 3.11 0.53 0.53 0.00 0.00 0.00 0.00 Average: ens3 3235.40 1513.96 2332.11 632.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-8349) 04/23/25 _x86_64_ (4 CPU) 09:28:54 LINUX RESTART (4 CPU) 09:29:01 CPU %user %nice %system %iowait %steal %idle 09:30:01 all 18.63 0.00 1.91 9.35 0.06 70.05 09:30:01 0 19.56 0.00 2.53 4.57 0.07 73.28 09:30:01 1 9.11 0.00 1.16 6.69 0.05 82.99 09:30:01 2 26.32 0.00 2.15 17.41 0.08 54.03 09:30:01 3 19.70 0.00 1.82 8.75 0.07 69.67 09:31:01 all 47.89 0.00 3.41 1.84 0.10 46.76 09:31:01 0 61.11 0.00 5.47 2.50 0.13 30.80 09:31:01 1 41.01 0.00 3.70 1.50 0.08 53.71 09:31:01 2 42.41 0.00 2.47 0.60 0.10 54.42 09:31:01 3 47.10 0.00 1.99 2.79 0.10 48.02 09:32:01 all 66.70 0.00 7.10 0.31 0.14 25.75 09:32:01 0 65.84 0.00 7.74 0.37 0.13 25.91 09:32:01 1 62.43 0.00 7.45 0.44 0.13 29.54 09:32:01 2 64.88 0.00 6.60 0.20 0.13 28.18 09:32:01 3 73.63 0.00 6.60 0.23 0.12 19.42 Average: all 44.38 0.00 4.14 3.84 0.10 47.54 Average: 0 48.87 0.00 5.25 2.48 0.11 43.29 Average: 1 37.36 0.00 4.08 2.90 0.09 55.57 Average: 2 44.55 0.00 3.74 6.05 0.11 45.55 Average: 3 46.79 0.00 3.47 3.93 0.09 45.72