---> uname -a: Linux prd-centos8-builder-1c-1g-189.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: 2800.000 BogoMIPS: 5600.00 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: 770 302 74 6 394 337 Swap: 1023 30 993 ---> 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:62:fe:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.219/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe62:fe43/64 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) 03/30/2024 _x86_64_ (1 CPU) 19:03:43 LINUX RESTART (1 CPU) 07:04:02 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 222.88 131.11 91.77 11310.04 42754.17 07:06:01 PM 155.35 40.85 114.50 4124.23 12682.47 07:07:01 PM 59.43 17.99 41.44 754.56 3235.73 07:08:01 PM 20.36 4.97 15.40 142.51 328.86 07:09:01 PM 141.81 113.79 28.01 8118.45 919.19 Average: 119.63 61.52 58.11 4869.03 11882.35 07:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 107280 315960 681932 86.41 1968 284388 500832 27.25 144008 388368 17424 07:06:01 PM 88492 340416 700720 88.79 412 318540 473032 25.74 120516 409840 22928 07:07:01 PM 161476 354320 627736 79.54 312 260556 467308 25.43 148928 315172 16 07:08:01 PM 133024 329804 656188 83.14 312 264452 489956 26.66 150860 341108 1084 07:09:01 PM 62656 331996 726556 92.06 128 336284 499452 27.18 162528 402340 12752 Average: 110586 334499 678626 85.99 626 292844 486116 26.45 145368 371366 10841 07:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 188.79 117.92 1161.47 54.88 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 44.02 43.75 498.33 8.10 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 27.38 28.51 277.32 8.44 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 19.06 20.13 16.04 8.77 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 19.50 20.30 19.55 13.81 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 59.32 45.89 392.01 18.68 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) 03/30/2024 _x86_64_ (1 CPU) 19:03:43 LINUX RESTART (1 CPU) 07:04:02 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 65.19 0.07 13.71 7.56 0.12 13.35 07:05:01 PM 0 65.19 0.07 13.71 7.56 0.12 13.35 07:06:01 PM all 70.20 0.00 10.31 4.61 0.12 14.76 07:06:01 PM 0 70.20 0.00 10.31 4.61 0.12 14.76 07:07:01 PM all 69.20 0.00 5.01 2.74 0.10 22.95 07:07:01 PM 0 69.20 0.00 5.01 2.74 0.10 22.95 07:08:01 PM all 61.29 0.00 4.57 0.42 0.10 33.62 07:08:01 PM 0 61.29 0.00 4.57 0.42 0.10 33.62 07:09:01 PM all 67.23 0.00 5.50 13.18 0.10 13.99 07:09:01 PM 0 67.23 0.00 5.50 13.18 0.10 13.99 Average: all 66.63 0.01 7.80 5.69 0.11 19.76 Average: 0 66.63 0.01 7.80 5.69 0.11 19.76