---> uname -a: Linux prd-centos8-builder-1c-1g-4790.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: 770 296 69 5 404 343 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:17:3d:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.105/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85971sec preferred_lft 85971sec inet6 fe80::f816:3eff:fe17:3dce/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) 03/17/2024 _x86_64_ (1 CPU) 02:03:49 LINUX RESTART (1 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 289.70 228.73 60.98 16976.61 39692.43 02:06:01 AM 105.11 18.52 86.59 3114.06 10268.30 02:07:01 AM 92.76 21.05 71.71 1756.27 6986.26 02:08:01 AM 41.96 11.76 30.20 444.24 1964.46 02:09:01 AM 18.81 3.67 15.14 70.64 810.75 02:10:01 AM 109.94 97.79 12.16 7357.87 449.18 02:11:01 AM 42.02 16.14 25.88 941.37 919.19 Average: 100.08 56.84 43.24 4382.76 8733.25 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 81788 347484 707424 89.64 2100 336696 468368 25.49 129708 413200 28856 02:06:01 AM 83020 311204 706192 89.48 628 297388 520756 28.34 105720 443340 29380 02:07:01 AM 48160 313088 741052 93.90 0 329920 505060 27.48 127424 441744 25764 02:08:01 AM 97656 316628 691556 87.63 0 284748 509224 27.71 160884 363640 14752 02:09:01 AM 144576 349664 644636 81.68 0 270884 476608 25.93 160124 316560 24 02:10:01 AM 56260 366644 732952 92.87 0 375900 464376 25.27 165848 401876 132 02:11:01 AM 114256 385536 674956 85.52 0 336576 458940 24.97 167964 345876 12536 Average: 89388 341464 699824 88.67 390 318873 486190 26.46 145382 389462 15921 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 175.03 89.85 830.36 51.10 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 53.33 47.68 706.67 5.46 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 33.97 32.19 400.45 8.20 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 11.16 14.36 12.93 5.59 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 10.36 13.46 8.52 5.74 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 16.32 14.87 16.82 7.96 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 12.34 14.47 10.36 8.37 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 44.67 32.42 283.84 13.21 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) 03/17/2024 _x86_64_ (1 CPU) 02:03:49 LINUX RESTART (1 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 63.81 0.13 21.58 7.00 0.38 7.10 02:05:01 AM 0 63.81 0.13 21.58 7.00 0.38 7.10 02:06:01 AM all 77.01 0.00 11.24 2.43 0.47 8.85 02:06:01 AM 0 77.01 0.00 11.24 2.43 0.47 8.85 02:07:01 AM all 75.62 0.00 7.93 2.17 0.47 13.81 02:07:01 AM 0 75.62 0.00 7.93 2.17 0.47 13.81 02:08:01 AM all 74.63 0.00 4.77 1.52 0.32 18.77 02:08:01 AM 0 74.63 0.00 4.77 1.52 0.32 18.77 02:09:01 AM all 81.13 0.00 3.88 0.48 0.35 14.15 02:09:01 AM 0 81.13 0.00 3.88 0.48 0.35 14.15 02:10:01 AM all 54.78 0.00 5.27 11.89 0.33 27.74 02:10:01 AM 0 54.78 0.00 5.27 11.89 0.33 27.74 02:11:01 AM all 83.67 0.00 5.40 1.35 0.37 9.22 02:11:01 AM 0 83.67 0.00 5.40 1.35 0.37 9.22 Average: all 72.95 0.02 8.58 3.83 0.38 14.23 Average: 0 72.95 0.02 8.58 3.83 0.38 14.23