---> uname -a: Linux prd-centos8-builder-1c-1g-9505.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: 770 299 63 6 408 339 Swap: 1023 22 1001 ---> 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:cb:33:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.112/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fecb:3369/64 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) 11/04/2024 _x86_64_ (1 CPU) 00:03:46 LINUX RESTART (1 CPU) 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 273.24 160.46 112.77 13532.42 41415.62 12:06:02 AM 155.15 34.86 120.29 3896.20 13071.15 12:07:01 AM 59.91 16.50 43.41 752.03 4019.41 12:08:01 AM 19.41 5.00 14.41 179.51 1139.28 12:09:01 AM 135.19 106.03 29.16 7846.64 1001.20 Average: 128.85 64.76 64.09 5258.75 12164.63 12:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 94016 344472 695196 88.09 2100 325068 486704 26.48 122332 419256 24140 12:06:02 AM 81356 354160 707856 89.69 1160 338192 471720 25.67 124204 411404 16072 12:07:01 AM 165028 369996 624184 79.09 400 271952 479868 26.11 155372 300036 24 12:08:01 AM 147476 357628 641736 81.31 400 277152 468836 25.51 158060 314012 1120 12:09:01 AM 74900 358172 714312 90.51 116 349376 485992 26.44 150544 400804 13056 Average: 112555 356886 676657 85.74 835 312348 478624 26.04 142102 369102 10882 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 196.74 109.96 1078.53 56.12 0.00 0.00 0.00 0.00 12:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:02 AM eth0 51.87 47.98 600.87 9.28 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 45.36 41.57 455.82 10.72 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 18.47 18.76 18.82 7.01 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 20.02 20.52 19.82 13.34 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 66.60 47.80 434.89 19.33 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) 11/04/2024 _x86_64_ (1 CPU) 00:03:46 LINUX RESTART (1 CPU) 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 64.06 0.10 16.01 10.63 0.12 9.08 12:05:01 AM 0 64.06 0.10 16.01 10.63 0.12 9.08 12:06:02 AM all 68.14 0.00 10.94 5.04 0.12 15.76 12:06:02 AM 0 68.14 0.00 10.94 5.04 0.12 15.76 12:07:01 AM all 63.14 0.00 5.01 2.09 0.10 29.67 12:07:01 AM 0 63.14 0.00 5.01 2.09 0.10 29.67 12:08:01 AM all 56.81 0.00 4.29 0.58 0.10 38.22 12:08:01 AM 0 56.81 0.00 4.29 0.58 0.10 38.22 12:09:01 AM all 67.50 0.00 5.94 12.45 0.12 13.99 12:09:01 AM 0 67.50 0.00 5.94 12.45 0.12 13.99 Average: all 63.93 0.02 8.45 6.17 0.11 21.32 Average: 0 63.93 0.02 8.45 6.17 0.11 21.32