---> uname -a: Linux prd-centos8-builder-1c-1g-1220.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: 770 291 80 5 398 348 Swap: 1023 21 1002 ---> 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:53:42:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.183/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85755sec preferred_lft 85755sec inet6 fe80::f816:3eff:fe53:42ee/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) 05/18/2024 _x86_64_ (1 CPU) 05:04:14 LINUX RESTART (1 CPU) 05:05:01 AM tps rtps wtps bread/s bwrtn/s 05:06:01 AM 149.08 105.34 43.74 7176.29 37931.80 05:07:01 AM 91.39 24.38 67.00 1819.66 5590.85 05:08:01 AM 84.41 23.78 60.63 2690.56 6453.89 05:09:01 AM 58.28 13.89 44.39 1321.61 4472.86 05:10:01 AM 44.45 12.86 31.59 328.84 2977.68 05:11:01 AM 20.90 3.65 17.25 198.20 546.84 05:12:02 AM 12.82 0.15 12.67 4.26 757.86 05:13:01 AM 12.16 3.66 8.50 61.51 718.31 05:14:01 AM 119.78 105.38 14.40 7565.10 636.31 05:15:01 AM 23.72 7.59 16.12 324.05 433.64 Average: 61.79 30.11 31.67 2152.45 6060.96 05:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 AM 50740 393688 738472 93.57 2104 414692 426312 23.20 118100 453644 14140 05:07:01 AM 62512 304688 726700 92.08 2084 312260 518516 28.21 142180 416192 8128 05:08:01 AM 147228 397812 641984 81.34 1828 320248 438272 23.85 119616 366036 19516 05:09:01 AM 87060 355872 702152 88.97 1392 334504 468424 25.49 140812 388908 23520 05:10:01 AM 156912 355500 632300 80.12 1296 264440 497996 27.10 128336 336060 7432 05:11:01 AM 169916 372452 619296 78.47 1296 268824 460480 25.06 149716 302700 24 05:12:02 AM 80956 299340 708256 89.74 1296 284672 533648 29.04 151596 390072 15804 05:13:01 AM 77084 296032 712128 90.23 1296 285240 537520 29.25 151916 392376 15812 05:14:01 AM 54616 314768 734596 93.08 976 325524 533960 29.05 140432 432508 124 05:15:01 AM 51916 321992 737296 93.42 976 335396 525280 28.58 151280 424588 12712 Average: 93894 341214 695318 88.10 1454 314580 494041 26.88 139398 390308 11721 05:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 159.36 86.13 770.11 52.67 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 51.77 41.11 626.05 5.48 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 16.67 15.50 136.59 1.77 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 20.35 19.08 153.05 5.71 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 22.07 18.24 267.80 4.31 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 8.81 12.10 10.54 4.63 0.00 0.00 0.00 0.00 05:12:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:02 AM eth0 9.22 12.79 7.37 6.68 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 11.43 12.67 9.90 3.66 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 8.16 8.64 9.76 5.57 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 10.48 12.36 8.75 7.29 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 31.87 23.88 200.37 9.79 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) 05/18/2024 _x86_64_ (1 CPU) 05:04:14 LINUX RESTART (1 CPU) 05:05:01 AM CPU %user %nice %system %iowait %steal %idle 05:06:01 AM all 48.26 0.06 14.46 6.43 20.03 10.76 05:06:01 AM 0 48.26 0.06 14.46 6.43 20.03 10.76 05:07:01 AM all 51.47 0.02 7.93 6.34 19.25 14.99 05:07:01 AM 0 51.47 0.02 7.93 6.34 19.25 14.99 05:08:01 AM all 54.02 0.00 9.71 7.73 17.04 11.50 05:08:01 AM 0 54.02 0.00 9.71 7.73 17.04 11.50 05:09:01 AM all 59.12 0.00 6.69 3.92 18.95 11.32 05:09:01 AM 0 59.12 0.00 6.69 3.92 18.95 11.32 05:10:01 AM all 52.71 0.00 5.44 5.08 19.17 17.61 05:10:01 AM 0 52.71 0.00 5.44 5.08 19.17 17.61 05:11:01 AM all 61.17 0.00 3.65 2.18 16.54 16.46 05:11:01 AM 0 61.17 0.00 3.65 2.18 16.54 16.46 05:12:02 AM all 62.03 0.00 4.09 1.11 18.09 14.69 05:12:02 AM 0 62.03 0.00 4.09 1.11 18.09 14.69 05:13:01 AM all 55.57 0.00 4.89 1.24 14.52 23.79 05:13:01 AM 0 55.57 0.00 4.89 1.24 14.52 23.79 05:14:01 AM all 41.13 0.00 4.44 26.57 17.07 10.79 05:14:01 AM 0 41.13 0.00 4.44 26.57 17.07 10.79 05:15:01 AM all 66.48 0.00 5.46 1.79 15.63 10.64 05:15:01 AM 0 66.48 0.00 5.46 1.79 15.63 10.64 Average: all 55.11 0.01 6.69 6.33 17.64 14.22 Average: 0 55.11 0.01 6.69 6.33 17.64 14.22