---> uname -a: Linux prd-centos8-builder-1c-1g-2852.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: 770 290 91 6 388 348 Swap: 1023 27 996 ---> 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:5a:14:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.20/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86029sec preferred_lft 86029sec inet6 fe80::f816:3eff:fe5a:14c9/64 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) 01/05/2024 _x86_64_ (1 CPU) 12:03:50 LINUX RESTART (1 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:02 PM 269.81 198.15 71.66 15604.92 40935.84 12:06:01 PM 151.97 31.79 120.18 3458.00 14579.53 12:07:01 PM 142.92 41.07 101.85 2391.61 9180.21 12:08:01 PM 25.84 3.53 22.31 363.68 589.86 12:09:01 PM 79.64 60.46 19.18 4960.37 519.60 12:10:01 PM 130.57 67.67 62.90 2936.80 2861.45 Average: 133.45 67.24 66.21 4958.94 11443.78 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:02 PM 100700 357360 688356 87.24 2100 335440 491060 26.72 123064 428224 25000 12:06:01 PM 51576 326484 737480 93.46 960 344272 515532 28.05 110220 463440 28628 12:07:01 PM 171856 363136 617200 78.22 316 257468 472708 25.72 119860 324296 4748 12:08:01 PM 193292 393572 595764 75.50 316 266848 442692 24.09 137200 287148 24 12:09:01 PM 64444 376060 724612 91.83 232 377652 460160 25.04 139428 406480 13548 12:10:01 PM 52036 322144 737020 93.41 232 336968 524520 28.54 146456 424420 1624 Average: 105651 356459 683405 86.61 693 319775 484445 26.36 129371 389001 12262 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:02 PM eth0 186.86 116.82 1014.84 54.05 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 66.62 61.76 959.28 7.34 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 21.34 22.31 178.36 7.34 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 15.61 18.27 15.38 8.62 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 17.31 17.93 17.47 8.12 0.00 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 13.89 15.33 10.95 9.52 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 53.60 42.03 364.62 15.86 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) 01/05/2024 _x86_64_ (1 CPU) 12:03:50 LINUX RESTART (1 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:02 PM all 60.53 0.10 10.67 19.03 0.10 9.57 12:05:02 PM 0 60.53 0.10 10.67 19.03 0.10 9.57 12:06:01 PM all 69.86 0.00 6.43 5.68 0.12 17.91 12:06:01 PM 0 69.86 0.00 6.43 5.68 0.12 17.91 12:07:01 PM all 61.22 0.00 5.29 7.62 0.10 25.78 12:07:01 PM 0 61.22 0.00 5.29 7.62 0.10 25.78 12:08:01 PM all 66.13 0.00 2.47 0.73 0.08 30.59 12:08:01 PM 0 66.13 0.00 2.47 0.73 0.08 30.59 12:09:01 PM all 58.99 0.00 3.14 6.22 0.10 31.55 12:09:01 PM 0 58.99 0.00 3.14 6.22 0.10 31.55 12:10:01 PM all 62.05 0.00 3.94 11.85 0.10 22.06 12:10:01 PM 0 62.05 0.00 3.94 11.85 0.10 22.06 Average: all 63.11 0.02 5.32 8.53 0.10 22.93 Average: 0 63.11 0.02 5.32 8.53 0.10 22.93