---> uname -a: Linux prd-centos8-builder-1c-1g-1703.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: 770 300 79 6 391 338 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:5b:c2:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.172/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe5b:c23e/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) 04/15/2024 _x86_64_ (1 CPU) 13:03:52 LINUX RESTART (1 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 296.60 225.96 70.65 16830.90 40244.12 01:06:01 PM 141.34 26.58 114.76 3167.25 13241.09 01:07:01 PM 73.53 31.41 42.12 1909.63 3849.33 01:08:01 PM 30.08 2.03 28.05 117.71 983.27 01:09:01 PM 53.41 39.68 13.73 2773.94 291.92 Average: 119.02 65.15 53.88 4961.28 11726.84 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 56020 307008 733192 92.90 2104 325708 530284 28.85 134980 445684 27964 01:06:01 PM 51236 303304 737976 93.51 1436 317984 525192 28.58 106332 463848 29064 01:07:01 PM 150464 352068 638748 80.93 1228 267468 479024 26.07 132336 340812 16948 01:08:01 PM 147704 352068 641508 81.28 1228 270648 478356 26.03 153864 323180 20 01:09:01 PM 88592 370836 700620 88.77 1228 348448 459352 24.99 174964 356652 44 Average: 98803 337057 690409 87.48 1445 306051 494442 26.90 140495 386035 14808 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 196.97 112.87 1016.19 53.19 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 59.13 55.27 678.55 6.75 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 23.71 23.16 273.97 7.62 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 15.40 19.10 15.92 7.97 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 20.16 20.08 20.20 9.94 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 63.09 46.11 401.14 17.10 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) 04/15/2024 _x86_64_ (1 CPU) 13:03:52 LINUX RESTART (1 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 59.08 0.12 19.76 9.92 0.13 10.99 01:05:01 PM 0 59.08 0.12 19.76 9.92 0.13 10.99 01:06:01 PM all 74.13 0.00 10.59 3.75 0.13 11.39 01:06:01 PM 0 74.13 0.00 10.59 3.75 0.13 11.39 01:07:01 PM all 46.66 0.00 4.64 3.34 0.08 45.28 01:07:01 PM 0 46.66 0.00 4.64 3.34 0.08 45.28 01:08:01 PM all 69.91 0.00 4.00 1.02 0.12 24.95 01:08:01 PM 0 69.91 0.00 4.00 1.02 0.12 24.95 01:09:01 PM all 61.77 0.00 4.87 3.11 0.10 30.15 01:09:01 PM 0 61.77 0.00 4.87 3.11 0.10 30.15 Average: all 62.31 0.02 8.77 4.23 0.11 24.55 Average: 0 62.31 0.02 8.77 4.23 0.11 24.55