---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1407 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 7.6G 12G 40% / 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 330 161 0 1500 1495 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:94:9e:d9 brd ff:ff:ff:ff:ff:ff inet 10.32.6.149/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86218sec preferred_lft 86218sec inet6 fe80::f816:3eff:fe94:9ed9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1407) 05/20/24 _x86_64_ (2 CPU) 14:02:37 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:02 118.15 44.89 73.27 2158.29 9614.79 14:05:02 140.34 52.25 88.09 3309.12 21351.00 Average: 129.15 48.54 80.61 2728.78 15432.62 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:02 110052 1485368 1930580 94.61 53928 1409736 595676 19.28 454940 1332072 115164 14:05:02 88568 1497724 1952064 95.66 70388 1434864 590496 19.11 465112 1358708 57404 Average: 99310 1491546 1941322 95.13 62158 1422300 593086 19.20 460026 1345390 86284 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:02 lo 1.73 1.73 0.20 0.20 0.00 0.00 0.00 0.00 14:04:02 ens3 142.65 97.39 827.14 10.80 0.00 0.00 0.00 0.00 14:05:02 lo 2.98 2.98 0.24 0.24 0.00 0.00 0.00 0.00 14:05:02 ens3 454.42 292.49 2700.49 31.41 0.00 0.00 0.00 0.00 Average: lo 2.35 2.35 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 297.20 194.10 1755.79 21.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1407) 05/20/24 _x86_64_ (2 CPU) 14:02:37 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:02 all 40.32 0.00 2.77 6.19 0.09 50.62 14:04:02 0 43.94 0.00 2.71 2.24 0.10 51.00 14:04:02 1 36.72 0.00 2.82 10.12 0.08 50.25 14:05:02 all 41.30 0.00 3.31 5.38 0.08 49.93 14:05:02 0 62.86 0.00 3.39 4.27 0.10 29.39 14:05:02 1 19.64 0.00 3.23 6.51 0.07 70.55 Average: all 40.81 0.00 3.03 5.79 0.08 50.28 Average: 0 53.32 0.00 3.05 3.25 0.10 40.29 Average: 1 28.28 0.00 3.02 8.34 0.08 60.29