---> uname -a: Linux prd-centos8-builder-1c-1g-1445.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: 770 301 79 5 390 338 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:34:86:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.89/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85743sec preferred_lft 85743sec inet6 fe80::f816:3eff:fe34:8636/64 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) 05/21/2024 _x86_64_ (1 CPU) 01:04:11 LINUX RESTART (1 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 183.34 102.13 81.21 8090.56 39203.15 01:07:01 AM 55.22 7.76 47.46 763.36 5649.39 01:08:01 AM 88.37 23.90 64.47 2631.71 6454.63 01:09:01 AM 66.68 17.57 49.11 1317.74 5073.20 01:10:01 AM 44.46 14.16 30.29 440.63 2279.05 01:11:01 AM 18.10 3.08 15.02 174.09 514.49 01:12:02 AM 12.75 0.28 12.47 4.39 233.07 01:13:01 AM 11.82 3.57 8.25 58.39 712.38 01:14:01 AM 115.48 101.86 13.62 7505.16 581.82 01:15:01 AM 26.64 13.72 12.92 625.11 354.38 Average: 62.37 28.85 33.52 2164.48 6114.47 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 59080 341452 730132 92.51 2104 351824 463856 25.24 109560 447152 3216 01:07:01 AM 53484 266944 735728 93.22 2004 284576 555452 30.22 140076 437560 4160 01:08:01 AM 85092 338440 704120 89.22 1492 323016 487936 26.55 117880 429612 27736 01:09:01 AM 103004 352572 686208 86.95 508 316176 465452 25.33 135180 380824 1000 01:10:01 AM 131360 318148 657852 83.36 476 253388 526736 28.66 127952 362708 8256 01:11:01 AM 174016 364168 615196 77.95 476 257124 459040 24.98 148804 300676 24 01:12:02 AM 74592 280520 714620 90.55 476 272912 544980 29.65 150364 398168 15808 01:13:01 AM 84624 291092 704588 89.28 476 273452 534552 29.09 150644 386824 15812 01:14:01 AM 48476 308028 740736 93.86 476 325540 530704 28.88 144812 434004 132 01:15:01 AM 73776 342700 715436 90.65 328 335016 495100 26.94 159088 394032 12616 Average: 88750 320406 700462 88.75 882 299302 506381 27.55 138436 397156 8876 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 150.76 87.16 772.20 53.44 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 55.30 45.30 679.45 6.13 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 23.48 18.80 217.87 2.53 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 8.36 9.35 19.37 3.37 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 19.58 18.04 266.63 4.48 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 9.84 12.24 11.02 5.77 0.00 0.00 0.00 0.00 01:12:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:02 AM eth0 6.84 10.75 5.84 4.57 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 12.06 12.97 9.93 4.98 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 7.96 8.21 9.63 4.28 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 9.94 12.24 8.50 7.05 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 30.44 23.52 200.38 9.67 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) 05/21/2024 _x86_64_ (1 CPU) 01:04:11 LINUX RESTART (1 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 48.16 0.08 15.27 9.86 18.23 8.40 01:06:01 AM 0 48.16 0.08 15.27 9.86 18.23 8.40 01:07:01 AM all 58.61 0.00 7.17 2.37 16.37 15.48 01:07:01 AM 0 58.61 0.00 7.17 2.37 16.37 15.48 01:08:01 AM all 52.81 0.00 9.69 7.79 18.22 11.49 01:08:01 AM 0 52.81 0.00 9.69 7.79 18.22 11.49 01:09:01 AM all 56.65 0.00 7.28 6.57 18.63 10.87 01:09:01 AM 0 56.65 0.00 7.28 6.57 18.63 10.87 01:10:01 AM all 52.85 0.00 4.70 5.51 21.12 15.81 01:10:01 AM 0 52.85 0.00 4.70 5.51 21.12 15.81 01:11:01 AM all 58.41 0.00 4.21 1.19 19.23 16.96 01:11:01 AM 0 58.41 0.00 4.21 1.19 19.23 16.96 01:12:02 AM all 63.51 0.00 3.46 1.12 18.89 13.02 01:12:02 AM 0 63.51 0.00 3.46 1.12 18.89 13.02 01:13:01 AM all 51.25 0.00 4.51 2.08 17.14 25.03 01:13:01 AM 0 51.25 0.00 4.51 2.08 17.14 25.03 01:14:01 AM all 38.40 0.00 4.05 29.00 18.41 10.13 01:14:01 AM 0 38.40 0.00 4.05 29.00 18.41 10.13 01:15:01 AM all 60.91 0.00 5.36 3.35 18.48 11.88 01:15:01 AM 0 60.91 0.00 5.36 3.35 18.48 11.88 Average: all 54.08 0.01 6.59 6.99 18.48 13.86 Average: 0 54.08 0.01 6.59 6.99 18.48 13.86