---> uname -a: Linux prd-centos8-builder-1c-1g-1318.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 72 5 396 336 Swap: 1023 25 998 ---> 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:74:95:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.255/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85758sec preferred_lft 85758sec inet6 fe80::f816:3eff:fe74:95d7/64 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) 04:04:20 LINUX RESTART (1 CPU) 04:05:01 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 156.28 118.10 38.18 10432.31 37497.16 04:07:01 AM 103.38 34.53 68.85 1876.38 4691.67 04:08:01 AM 83.11 17.35 65.76 2678.57 7645.40 04:09:01 AM 58.39 8.79 49.60 898.43 4468.40 04:10:01 AM 52.90 20.46 32.44 808.92 3189.18 04:11:01 AM 22.57 3.33 19.24 250.47 611.57 04:12:01 AM 13.78 1.77 12.01 147.79 231.55 04:13:01 AM 11.59 3.55 8.04 59.43 174.70 04:14:01 AM 121.42 104.88 16.54 7791.38 755.17 04:15:01 AM 23.95 6.90 17.06 471.29 479.93 Average: 64.76 31.99 32.78 2543.14 5979.69 04:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 65052 410812 724160 91.76 2104 421204 420216 22.87 111904 466008 7276 04:07:01 AM 52756 281956 736456 93.32 1996 300636 529708 28.82 121216 450184 14500 04:08:01 AM 93968 307708 695244 88.09 1100 283620 514540 28.00 108276 426408 6168 04:09:01 AM 77576 315056 711636 90.17 828 304776 496740 27.03 115264 422240 20700 04:10:01 AM 171608 353948 617604 78.26 304 248512 485264 26.40 126956 320480 7484 04:11:01 AM 76304 281300 712908 90.33 304 271460 536944 29.22 150780 393076 15804 04:12:01 AM 99104 308440 690108 87.44 304 275800 509100 27.70 152236 368928 15804 04:13:01 AM 97600 307452 691612 87.63 304 276336 509080 27.70 152520 368952 15796 04:14:01 AM 49524 300624 739688 93.72 0 316960 531824 28.94 145396 429892 124 04:15:01 AM 50660 309504 738552 93.58 0 324580 525804 28.61 149268 426096 12704 Average: 83415 317680 705797 89.43 724 302388 505922 27.53 133382 407226 11636 04:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 118.92 72.34 601.69 42.29 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 70.71 49.14 581.46 15.66 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 27.16 21.05 349.11 2.32 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 16.65 16.80 153.53 3.96 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 20.22 16.49 267.34 5.37 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 8.46 12.12 10.40 4.64 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 8.90 12.58 7.10 6.30 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 11.31 12.08 9.73 3.50 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 8.55 9.29 10.18 5.35 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 10.46 12.82 8.75 8.29 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 30.15 23.48 200.04 9.77 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) 04:04:20 LINUX RESTART (1 CPU) 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 55.19 0.08 13.85 8.59 18.47 3.82 04:06:01 AM 0 55.19 0.08 13.85 8.59 18.47 3.82 04:07:01 AM all 47.79 0.06 9.72 6.38 18.91 17.13 04:07:01 AM 0 47.79 0.06 9.72 6.38 18.91 17.13 04:08:01 AM all 56.40 0.00 9.92 4.34 17.23 12.11 04:08:01 AM 0 56.40 0.00 9.92 4.34 17.23 12.11 04:09:01 AM all 62.41 0.00 7.30 2.76 16.85 10.68 04:09:01 AM 0 62.41 0.00 7.30 2.76 16.85 10.68 04:10:01 AM all 51.75 0.00 5.84 7.98 17.36 17.08 04:10:01 AM 0 51.75 0.00 5.84 7.98 17.36 17.08 04:11:01 AM all 61.30 0.00 3.51 1.82 16.08 17.29 04:11:01 AM 0 61.30 0.00 3.51 1.82 16.08 17.29 04:12:01 AM all 62.90 0.00 4.32 1.25 16.87 14.67 04:12:01 AM 0 62.90 0.00 4.32 1.25 16.87 14.67 04:13:01 AM all 54.94 0.00 4.62 0.90 13.17 26.37 04:13:01 AM 0 54.94 0.00 4.62 0.90 13.17 26.37 04:14:01 AM all 47.47 0.00 4.45 23.83 14.00 10.26 04:14:01 AM 0 47.47 0.00 4.45 23.83 14.00 10.26 04:15:01 AM all 66.66 0.00 5.48 2.19 14.52 11.14 04:15:01 AM 0 66.66 0.00 5.48 2.19 14.52 11.14 Average: all 56.62 0.01 6.91 6.03 16.36 14.06 Average: 0 56.62 0.01 6.91 6.03 16.36 14.06