---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-7605 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 2.0G 0 2.0G 0% /dev tmpfs 395M 668K 394M 1% /run /dev/vda1 20G 7.3G 12G 38% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 383 1523 0 2037 3299 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:ba:d2:c9 brd ff:ff:ff:ff:ff:ff inet 10.32.7.118/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86185sec preferred_lft 86185sec inet6 fe80::f816:3eff:feba:d2c9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-7605) 02/26/26 _x86_64_ (2 CPU) 14:02:43 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 99.67 22.03 77.64 863.59 5888.22 14:05:01 68.46 4.23 64.23 99.43 10736.95 14:06:01 55.71 10.40 45.31 604.30 4902.65 Average: 74.61 12.22 62.39 522.42 7176.14 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 1761284 3334628 2277768 56.39 51944 1677920 661196 13.00 580120 1536652 152172 14:05:01 1563700 3355452 2475352 61.29 67144 1867468 693580 13.63 586720 1700328 94052 14:06:01 1583316 3399708 2455736 60.80 72108 1887592 582996 11.46 558648 1710332 10648 Average: 1636100 3363263 2402952 59.49 63732 1810993 645924 12.70 575163 1649104 85624 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 lo 1.00 1.00 0.12 0.12 0.00 0.00 0.00 0.00 14:04:01 ens3 350.06 181.47 1220.46 53.14 0.00 0.00 0.00 0.00 14:05:01 lo 1.27 1.27 0.14 0.14 0.00 0.00 0.00 0.00 14:05:01 ens3 71.43 44.47 304.39 7.89 0.00 0.00 0.00 0.00 14:06:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 14:06:01 ens3 43.74 30.06 109.15 9.64 0.00 0.00 0.00 0.00 Average: lo 1.07 1.07 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 155.07 85.33 544.65 23.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-7605) 02/26/26 _x86_64_ (2 CPU) 14:02:43 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 43.34 0.00 3.22 6.54 1.81 45.10 14:04:01 0 42.45 0.00 2.38 0.90 1.55 52.73 14:04:01 1 44.22 0.00 4.06 12.17 2.08 37.48 14:05:01 all 43.68 0.00 3.46 3.50 1.49 47.87 14:05:01 0 61.32 0.00 3.86 0.90 1.73 32.19 14:05:01 1 26.05 0.00 3.05 6.10 1.23 63.57 14:06:01 all 43.09 0.00 2.67 2.77 1.48 49.99 14:06:01 0 50.67 0.00 2.68 1.10 1.37 44.18 14:06:01 1 35.50 0.00 2.68 4.45 1.60 55.78 Average: all 43.37 0.00 3.12 4.27 1.59 47.65 Average: 0 51.48 0.00 2.97 0.97 1.55 43.03 Average: 1 35.26 0.00 3.26 7.57 1.64 52.27