---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-9203 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 984M 0 984M 0% /dev tmpfs 200M 668K 199M 1% /run /dev/vda1 20G 8.0G 12G 42% / tmpfs 997M 0 997M 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 997M 0 997M 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 200M 0 200M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1992 353 284 0 1354 1455 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:35:51:55 brd ff:ff:ff:ff:ff:ff inet 10.32.7.126/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86145sec preferred_lft 86145sec inet6 fe80::f816:3eff:fe35:5155/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-9203) 10/31/24 _x86_64_ (2 CPU) 11:24:37 LINUX RESTART (2 CPU) 11:25:01 tps rtps wtps bread/s bwrtn/s 11:26:01 118.47 50.41 68.07 2455.57 8754.02 11:27:01 152.76 35.03 117.74 2394.00 24407.73 11:28:01 100.38 42.94 57.44 2487.59 23033.76 Average: 123.88 42.79 81.09 2445.71 18731.67 11:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:01 75600 1508324 1965032 96.30 51844 1468940 572112 18.52 452748 1365060 140700 11:27:01 73992 1458884 1966640 96.37 80904 1385756 674996 21.85 526652 1280040 134944 11:28:01 73728 1202992 1966904 96.39 92700 1107248 875760 28.35 667176 1121772 17224 Average: 74440 1390067 1966192 96.35 75149 1320648 707623 22.91 548859 1255624 97623 11:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:01 ens3 77.14 70.40 902.24 9.39 0.00 0.00 0.00 0.00 11:26:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 11:27:01 ens3 89.92 73.63 1370.01 10.75 0.00 0.00 0.00 0.00 11:27:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 11:28:01 ens3 261.21 149.69 1622.38 19.67 0.00 0.00 0.00 0.00 11:28:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 142.74 97.90 1298.18 13.27 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-9203) 10/31/24 _x86_64_ (2 CPU) 11:24:37 LINUX RESTART (2 CPU) 11:25:01 CPU %user %nice %system %iowait %steal %idle 11:26:01 all 35.37 0.00 2.59 6.01 0.07 55.96 11:26:01 0 43.89 0.00 3.10 4.77 0.08 48.17 11:26:01 1 26.88 0.00 2.09 7.26 0.07 63.70 11:27:01 all 39.13 0.00 3.48 6.34 0.10 50.95 11:27:01 0 51.19 0.00 3.94 4.14 0.12 40.62 11:27:01 1 27.09 0.00 3.01 8.54 0.08 61.28 11:28:01 all 35.54 0.00 2.51 3.40 0.08 58.48 11:28:01 0 37.10 0.00 2.77 2.07 0.08 57.98 11:28:01 1 33.96 0.00 2.26 4.76 0.08 58.94 Average: all 36.67 0.00 2.86 5.25 0.08 55.13 Average: 0 44.05 0.00 3.27 3.65 0.09 48.94 Average: 1 29.30 0.00 2.45 6.85 0.08 61.31