---> uname -a: Linux prd-centos8-builder-1c-1g-3359.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: 770 317 65 6 387 321 Swap: 1023 18 1005 ---> 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:a5:3c:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.248/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fea5:3c8d/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) 06/12/2024 _x86_64_ (1 CPU) 22:03:49 LINUX RESTART (1 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 304.29 195.22 109.07 16086.73 41101.03 10:06:01 PM 148.98 35.21 113.76 3963.34 13069.59 10:07:01 PM 57.84 17.47 40.36 833.85 3020.49 10:08:01 PM 20.86 3.51 17.34 58.64 305.05 10:09:01 PM 147.16 116.23 30.93 8663.67 1054.79 Average: 135.85 73.55 62.30 5923.07 11714.99 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 80568 306204 708640 89.79 2100 299192 530744 28.88 138772 422448 28000 10:06:01 PM 87244 342432 701964 88.95 648 322712 484328 26.35 123568 410896 21332 10:07:01 PM 158676 355088 630532 79.89 624 264288 471956 25.68 150452 315104 32 10:08:01 PM 59232 272008 729976 92.49 624 280612 553096 30.10 152152 411200 15812 10:09:01 PM 88932 350584 700276 88.73 440 328344 486512 26.47 175616 361740 12568 Average: 94930 325263 694278 87.97 887 299030 505327 27.50 148112 384278 15549 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 193.24 115.26 1063.24 57.61 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 55.86 53.82 625.34 7.87 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 31.30 32.92 280.02 10.76 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 18.22 19.99 15.61 7.85 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 18.71 18.59 18.54 12.37 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 63.49 48.13 400.65 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) 06/12/2024 _x86_64_ (1 CPU) 22:03:49 LINUX RESTART (1 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 57.72 0.13 16.81 14.46 0.12 10.77 10:05:01 PM 0 57.72 0.13 16.81 14.46 0.12 10.77 10:06:01 PM all 71.16 0.00 10.30 4.96 0.10 13.48 10:06:01 PM 0 71.16 0.00 10.30 4.96 0.10 13.48 10:07:01 PM all 65.65 0.00 5.07 2.39 0.10 26.79 10:07:01 PM 0 65.65 0.00 5.07 2.39 0.10 26.79 10:08:01 PM all 64.64 0.00 4.20 0.55 0.10 30.51 10:08:01 PM 0 64.64 0.00 4.20 0.55 0.10 30.51 10:09:01 PM all 64.34 0.00 5.88 13.93 0.12 15.73 10:09:01 PM 0 64.34 0.00 5.88 13.93 0.12 15.73 Average: all 64.70 0.03 8.45 7.25 0.11 19.46 Average: 0 64.70 0.03 8.45 7.25 0.11 19.46