---> uname -a: Linux prd-centos8-builder-1c-1g-1324.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 8.9G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 323 141 5 306 321 Swap: 1023 40 983 ---> 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:48:47:7e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.134/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85727sec preferred_lft 85727sec inet6 fe80::f816:3eff:fe48:477e/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) 05/19/2024 _x86_64_ (1 CPU) 06:04:12 LINUX RESTART (1 CPU) 06:05:01 AM tps rtps wtps bread/s bwrtn/s 06:06:01 AM 140.40 104.77 35.63 8364.83 37703.92 06:07:01 AM 95.21 23.12 72.09 1884.45 4926.83 06:08:01 AM 85.52 21.40 64.12 2510.63 7696.47 06:09:01 AM 64.42 14.86 49.56 1354.90 4611.63 06:10:01 AM 51.84 18.33 33.51 800.40 3132.91 06:11:01 AM 20.25 3.43 16.82 198.50 563.53 06:12:01 AM 12.19 0.95 11.24 15.72 227.20 06:13:01 AM 11.91 4.36 7.55 82.23 680.09 06:14:02 AM 114.01 98.47 15.54 7478.64 518.62 06:15:01 AM 46.38 26.10 20.28 1658.23 997.27 Average: 64.27 31.61 32.66 2438.11 6119.63 06:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 AM 53124 377740 736088 93.27 2104 396184 441824 24.04 116692 455880 12328 06:07:01 AM 82344 298436 706868 89.57 2024 287728 522524 28.43 125620 427408 21468 06:08:01 AM 95060 307368 694152 87.96 788 282004 519352 28.26 104396 431284 6232 06:09:01 AM 80736 334060 708476 89.77 112 319284 481000 26.17 128248 407496 16744 06:10:01 AM 163172 351004 626040 79.32 40 254004 493792 26.87 116080 341100 7304 06:11:01 AM 124816 318804 664396 84.18 40 260680 504612 27.46 131636 365748 1076 06:12:01 AM 153572 347804 635640 80.54 40 260932 474572 25.82 146836 321988 1076 06:13:01 AM 150212 344976 639000 80.97 40 261464 474592 25.82 147640 323436 1084 06:14:02 AM 49852 336548 739360 93.68 0 353280 493624 26.86 162284 414632 164 06:15:01 AM 83980 344868 705232 89.36 0 327360 520324 28.31 148604 394064 16996 Average: 103687 336161 685525 86.86 519 300292 492622 26.81 132804 388304 8447 06:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 123.35 75.67 721.76 49.16 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 46.45 35.34 459.16 8.58 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 24.76 21.10 348.55 2.25 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 20.89 18.24 153.23 3.70 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 20.02 16.32 266.00 5.31 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 10.07 12.14 11.76 4.42 0.00 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 8.23 11.14 6.64 4.48 0.00 0.00 0.00 0.00 06:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 AM eth0 11.46 12.38 9.78 4.84 0.00 0.00 0.00 0.00 06:14:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:02 AM eth0 9.16 10.77 10.85 5.84 0.00 0.00 0.00 0.00 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 41.32 20.62 165.81 7.19 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 31.57 23.39 215.55 9.59 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) 05/19/2024 _x86_64_ (1 CPU) 06:04:12 LINUX RESTART (1 CPU) 06:05:01 AM CPU %user %nice %system %iowait %steal %idle 06:06:01 AM all 52.96 0.10 14.07 7.34 19.03 6.51 06:06:01 AM 0 52.96 0.10 14.07 7.34 19.03 6.51 06:07:01 AM all 49.02 0.02 8.41 6.22 20.34 15.99 06:07:01 AM 0 49.02 0.02 8.41 6.22 20.34 15.99 06:08:01 AM all 49.63 0.00 9.22 7.33 21.63 12.19 06:08:01 AM 0 49.63 0.00 9.22 7.33 21.63 12.19 06:09:01 AM all 56.46 0.00 7.43 4.18 19.43 12.51 06:09:01 AM 0 56.46 0.00 7.43 4.18 19.43 12.51 06:10:01 AM all 51.51 0.00 5.30 9.22 20.53 13.45 06:10:01 AM 0 51.51 0.00 5.30 9.22 20.53 13.45 06:11:01 AM all 54.69 0.00 4.21 1.82 18.31 20.97 06:11:01 AM 0 54.69 0.00 4.21 1.82 18.31 20.97 06:12:01 AM all 64.07 0.00 4.20 1.11 15.47 15.16 06:12:01 AM 0 64.07 0.00 4.20 1.11 15.47 15.16 06:13:01 AM all 56.58 0.00 4.60 0.95 12.37 25.50 06:13:01 AM 0 56.58 0.00 4.60 0.95 12.37 25.50 06:14:02 AM all 45.32 0.00 4.43 22.31 16.54 11.40 06:14:02 AM 0 45.32 0.00 4.43 22.31 16.54 11.40 06:15:01 AM all 62.32 0.65 6.01 4.68 17.89 8.46 06:15:01 AM 0 62.32 0.65 6.01 4.68 17.89 8.46 Average: all 54.18 0.07 6.80 6.56 18.18 14.20 Average: 0 54.18 0.07 6.80 6.56 18.18 14.20