---> uname -a: Linux prd-centos8-builder-1c-1g-958.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 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 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 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 wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 330M 0 330M 0% /dev tmpfs 386M 0 386M 0% /dev/shm tmpfs 386M 11M 376M 3% /run tmpfs 386M 0 386M 0% /sys/fs/cgroup /dev/vda1 20G 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 298 79 5 392 342 Swap: 1023 24 999 ---> 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: eth0: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:bd:cc:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.220/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:febd:cc4a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 11/27/2023 _x86_64_ (1 CPU) 18:03:44 LINUX RESTART (1 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 230.81 146.63 84.19 9945.60 41447.94 06:06:01 PM 167.84 37.23 130.61 4181.70 16597.97 06:07:01 PM 96.12 18.68 77.44 1425.90 5909.60 06:08:02 PM 43.26 6.06 37.20 264.67 3185.67 06:09:01 PM 153.56 116.69 36.87 7658.69 1669.59 Average: 138.28 64.90 73.38 4686.26 13807.02 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 77700 335084 711356 90.15 2104 334100 500292 27.22 138332 431308 27004 06:06:01 PM 131392 342740 657664 83.35 480 276884 469932 25.57 96228 382464 15104 06:07:01 PM 152588 346072 636468 80.66 420 258860 476396 25.92 126088 336236 16 06:08:02 PM 73872 284192 715184 90.64 396 277088 543048 29.55 138024 407824 920 06:09:01 PM 56996 318636 732060 92.78 0 328476 518260 28.20 130436 435332 12 Average: 98510 325345 690546 87.52 680 295082 501586 27.30 125822 398633 8611 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 199.28 136.91 1099.79 56.90 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 52.34 49.31 813.87 6.73 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 21.61 23.60 178.56 7.73 0.00 0.00 0.00 0.00 06:08:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:02 PM eth0 25.75 26.70 214.50 7.99 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 17.50 16.81 17.35 8.40 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 63.48 50.79 466.41 17.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 11/27/2023 _x86_64_ (1 CPU) 18:03:44 LINUX RESTART (1 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 60.19 0.08 8.52 15.55 0.12 15.55 06:05:01 PM 0 60.19 0.08 8.52 15.55 0.12 15.55 06:06:01 PM all 69.61 0.00 7.26 6.09 0.10 16.94 06:06:01 PM 0 69.61 0.00 7.26 6.09 0.10 16.94 06:07:01 PM all 60.69 0.00 3.85 3.60 0.10 31.75 06:07:01 PM 0 60.69 0.00 3.85 3.60 0.10 31.75 06:08:02 PM all 59.41 0.00 2.85 1.63 0.10 36.00 06:08:02 PM 0 59.41 0.00 2.85 1.63 0.10 36.00 06:09:01 PM all 49.65 0.00 3.67 16.51 0.08 30.09 06:09:01 PM 0 49.65 0.00 3.67 16.51 0.08 30.09 Average: all 59.95 0.02 5.23 8.65 0.10 26.06 Average: 0 59.95 0.02 5.23 8.65 0.10 26.06