---> uname -a: Linux prd-centos8-builder-1c-1g-2220.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: 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 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: 770 310 69 5 391 329 Swap: 1023 29 994 ---> 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:f8:1d:7e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.52/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fef8:1d7e/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) 05/30/2024 _x86_64_ (1 CPU) 11:03:46 LINUX RESTART (1 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 282.41 168.51 113.90 13690.08 41527.46 11:06:01 AM 157.69 42.28 115.41 4407.40 12883.62 11:07:01 AM 55.55 17.94 37.62 754.04 3161.35 11:08:01 AM 20.57 4.98 15.59 144.06 313.79 11:09:01 AM 137.51 110.31 27.20 8012.52 918.15 Average: 130.77 68.82 61.95 5402.84 11764.82 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 103308 334404 685904 86.91 2000 305080 482020 26.23 121712 415812 22412 11:06:01 AM 84296 338024 704916 89.32 48 319284 473484 25.76 136324 395884 27388 11:07:01 AM 170492 364096 618720 78.40 48 260056 449172 24.44 158204 290816 16 11:08:01 AM 117604 315324 671608 85.10 48 264156 496988 27.04 160896 340124 1084 11:09:01 AM 59652 331400 729560 92.44 0 337380 500368 27.23 172716 393400 12748 Average: 107070 336650 682142 86.43 429 297191 480406 26.14 149970 367207 12730 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 189.10 115.28 1073.86 56.33 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 55.06 51.71 610.78 8.84 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 27.69 28.78 277.62 9.43 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 19.36 21.02 16.08 8.88 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 18.97 18.70 19.11 12.99 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 62.05 47.11 399.57 19.30 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) 05/30/2024 _x86_64_ (1 CPU) 11:03:46 LINUX RESTART (1 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 59.91 0.10 15.19 13.35 0.12 11.33 11:05:01 AM 0 59.91 0.10 15.19 13.35 0.12 11.33 11:06:01 AM all 70.55 0.00 10.48 6.01 0.12 12.84 11:06:01 AM 0 70.55 0.00 10.48 6.01 0.12 12.84 11:07:01 AM all 66.47 0.00 4.39 2.39 0.10 26.65 11:07:01 AM 0 66.47 0.00 4.39 2.39 0.10 26.65 11:08:01 AM all 62.98 0.00 4.65 0.55 0.10 31.72 11:08:01 AM 0 62.98 0.00 4.65 0.55 0.10 31.72 11:09:01 AM all 65.86 0.00 5.49 13.58 0.10 14.97 11:09:01 AM 0 65.86 0.00 5.49 13.58 0.10 14.97 Average: all 65.16 0.02 8.04 7.17 0.11 19.50 Average: 0 65.16 0.02 8.04 7.17 0.11 19.50