---> uname -a: Linux prd-centos8-builder-1c-1g-845.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: 2800.022 BogoMIPS: 5600.04 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: 770 299 101 5 369 339 Swap: 1023 31 992 ---> 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:e1:73:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.253/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fee1:730a/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) 02/04/2024 _x86_64_ (1 CPU) 20:03:46 LINUX RESTART (1 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 251.60 163.54 88.05 11230.18 41978.63 08:06:01 PM 166.27 41.18 125.09 4494.15 14052.31 08:07:01 PM 94.09 17.34 76.75 1281.95 5744.62 08:08:01 PM 24.00 5.38 18.61 175.04 406.23 08:09:01 PM 168.05 128.96 39.09 8310.19 2229.45 Average: 140.86 71.33 69.53 5101.67 12897.02 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 53304 292784 735752 93.24 2104 317116 534200 29.07 130640 464136 10960 08:06:01 PM 87864 329372 701192 88.86 268 307428 478720 26.05 127288 398064 21696 08:07:01 PM 189828 378980 599228 75.94 84 256408 440276 23.96 140740 291032 1972 08:08:01 PM 157572 350780 631484 80.03 84 260496 470984 25.63 150080 313020 20 08:09:01 PM 103212 370236 685844 86.92 0 333412 462772 25.18 157720 363312 15708 Average: 118356 344430 670700 85.00 508 294972 477390 25.98 141294 365913 10071 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 227.27 135.28 1184.02 55.83 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 47.79 45.89 649.79 7.99 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 21.24 23.30 156.54 6.92 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 16.90 20.01 14.35 8.86 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 18.27 18.50 19.04 12.19 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 66.37 48.64 405.14 18.38 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) 02/04/2024 _x86_64_ (1 CPU) 20:03:46 LINUX RESTART (1 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 61.20 0.12 9.76 16.75 0.13 12.04 08:05:01 PM 0 61.20 0.12 9.76 16.75 0.13 12.04 08:06:01 PM all 76.54 0.00 7.77 4.70 0.12 10.87 08:06:01 PM 0 76.54 0.00 7.77 4.70 0.12 10.87 08:07:01 PM all 64.65 0.00 4.37 3.84 0.10 27.04 08:07:01 PM 0 64.65 0.00 4.37 3.84 0.10 27.04 08:08:01 PM all 68.27 0.00 2.78 0.62 0.10 28.23 08:08:01 PM 0 68.27 0.00 2.78 0.62 0.10 28.23 08:09:01 PM all 63.40 0.00 4.39 15.92 0.12 16.18 08:09:01 PM 0 63.40 0.00 4.39 15.92 0.12 16.18 Average: all 66.81 0.02 5.81 8.36 0.11 18.87 Average: 0 66.81 0.02 5.81 8.36 0.11 18.87