---> uname -a: Linux prd-centos8-builder-1c-1g-2588.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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 329M 0 329M 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 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 306 72 6 392 331 Swap: 1023 19 1004 ---> 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:df:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.197/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:fee1:df61/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 06/04/2024 _x86_64_ (1 CPU) 05:03:47 LINUX RESTART (1 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 287.89 176.89 111.00 14257.33 41506.92 05:06:01 AM 151.67 32.19 119.48 4014.26 12966.86 05:07:01 AM 50.75 12.23 38.52 461.58 2716.33 05:08:01 AM 21.43 4.17 17.26 117.96 383.09 05:09:01 AM 140.58 113.32 27.26 8036.50 912.02 Average: 130.51 67.80 62.71 5380.45 11704.90 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 63072 307108 726140 92.01 2104 318340 519616 28.27 133380 437284 22588 05:06:01 AM 90556 347528 698656 88.53 316 323108 476384 25.92 134696 390692 18252 05:07:01 AM 144796 348508 644416 81.65 252 270456 479292 26.08 150236 323352 20 05:08:01 AM 84856 306676 704356 89.25 252 288576 519332 28.26 152748 380044 15812 05:09:01 AM 48436 314380 740776 93.86 80 332432 525464 28.59 169572 406644 12748 Average: 86343 324840 702869 89.06 601 306582 504018 27.43 148126 387603 13884 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 217.48 110.40 1065.89 56.78 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 53.80 51.92 623.08 7.73 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 29.46 31.06 277.87 9.64 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 19.53 21.31 16.13 9.33 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 18.70 18.75 18.69 12.69 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 67.83 46.70 400.49 19.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 06/04/2024 _x86_64_ (1 CPU) 05:03:47 LINUX RESTART (1 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 57.26 0.08 16.15 13.88 0.12 12.51 05:05:01 AM 0 57.26 0.08 16.15 13.88 0.12 12.51 05:06:01 AM all 69.29 0.00 10.04 4.01 0.10 16.56 05:06:01 AM 0 69.29 0.00 10.04 4.01 0.10 16.56 05:07:01 AM all 65.40 0.00 4.36 2.45 0.08 27.71 05:07:01 AM 0 65.40 0.00 4.36 2.45 0.08 27.71 05:08:01 AM all 63.87 0.00 4.40 0.62 0.10 31.02 05:08:01 AM 0 63.87 0.00 4.40 0.62 0.10 31.02 05:09:01 AM all 64.49 0.00 5.29 13.60 0.10 16.52 05:09:01 AM 0 64.49 0.00 5.29 13.60 0.10 16.52 Average: all 64.06 0.02 8.04 6.91 0.10 20.87 Average: 0 64.06 0.02 8.04 6.91 0.10 20.87