---> uname -a:
Linux prd-centos8-builder-2c-2g-7205.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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): 2
On-line CPU(s) list: 0,1
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 2
NUMA node(s): 1
Vendor ID: AuthenticAMD
CPU family: 23
Model: 49
Model name: AMD EPYC-Rome Processor
Stepping: 0
CPU MHz: 2800.000
BogoMIPS: 5600.00
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): 0,1
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:
2
---> df -h:
Filesystem Size Used Avail Use% Mounted on
devtmpfs 3.8G 0 3.8G 0% /dev
tmpfs 3.8G 0 3.8G 0% /dev/shm
tmpfs 3.8G 17M 3.8G 1% /run
tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup
/dev/vda1 40G 11G 30G 26% /
tmpfs 770M 0 770M 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 7697 886 2423 19 4387 6493
Swap: 1023 0 1023
---> ip addr:
1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000
link/ether fa:16:3e:eb:f3:4f brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.170.78/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
valid_lft 85577sec preferred_lft 85577sec
inet6 fe80::f816:3eff:feeb:f34f/64 scope link
valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1458 qdisc noqueue state DOWN group default
link/ether 02:42:9f:fd:90:64 brd ff:ff:ff:ff:ff:ff
inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 01/31/2025 _x86_64_ (2 CPU)
20:20:33 LINUX RESTART (2 CPU)
08:21:01 PM tps rtps wtps bread/s bwrtn/s
08:22:01 PM 210.26 19.27 190.99 5407.59 7757.54
08:23:01 PM 72.06 2.30 69.76 1650.52 9431.16
08:24:01 PM 5.48 0.00 5.48 0.00 236.33
08:25:01 PM 187.00 18.14 168.86 2753.08 6020.11
08:26:01 PM 45.17 0.00 45.17 0.00 5709.23
08:27:01 PM 50.57 0.00 50.57 0.00 5958.68
08:28:01 PM 48.19 0.00 48.19 0.00 6356.77
08:29:01 PM 54.45 0.00 54.45 0.00 8397.65
08:30:01 PM 60.92 0.00 60.92 0.00 12205.26
08:31:01 PM 70.66 0.07 70.60 30.24 9508.66
08:32:02 PM 154.18 2.61 151.57 684.21 26059.89
08:33:01 PM 51.54 14.54 37.00 1599.73 1618.59
08:34:01 PM 44.38 21.71 22.66 5250.32 1143.59
Average: 81.19 6.04 75.15 1335.94 7733.61
08:21:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:22:01 PM 5196688 7015636 2685744 34.07 2688 2002896 975996 10.93 187244 2179064 157916
08:23:01 PM 5016888 6983796 2865544 36.35 2688 2146020 963712 10.79 193792 2322872 8
08:24:01 PM 5014340 6981304 2868092 36.39 2688 2146068 963712 10.79 193792 2328184 8
08:25:01 PM 3793948 6087852 4088484 51.87 2688 2464216 1846836 20.68 290244 3418796 97660
08:26:01 PM 3443932 5881336 4438500 56.31 2688 2599784 1955468 21.90 371992 3655244 78480
08:27:01 PM 2678128 5299120 5204304 66.02 2688 2763900 2501444 28.01 442344 4297256 96816
08:28:01 PM 2752256 5559372 5130176 65.08 2688 2934868 2215904 24.81 496260 4138792 98824
08:29:01 PM 1513296 4528412 6369136 80.80 2688 3114684 3293808 36.88 593508 5222128 64380
08:30:01 PM 1802232 5342668 6080200 77.14 2688 3586192 2385300 26.71 644348 4791996 229012
08:31:01 PM 135880 3717228 7746552 98.28 2688 3615940 3964648 44.39 765720 6303556 145080
08:32:02 PM 1299844 5245328 6582588 83.51 2688 3949868 2393556 26.80 854896 5001928 19056
08:33:01 PM 2698424 6697932 5184008 65.77 2688 4004536 1052212 11.78 989704 3472200 16228
08:34:01 PM 2539596 6697456 5342836 67.78 2688 4162956 993108 11.12 1112480 3509216 368
Average: 2914266 5849034 4968166 63.03 2688 3037841 1961977 21.97 548948 3895479 77218
08:21:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:22:01 PM eth0 255.90 153.30 1436.55 57.89 0.00 0.00 0.00 0.00
08:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:23:01 PM eth0 34.34 25.52 331.88 9.15 0.00 0.00 0.00 0.00
08:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:24:01 PM eth0 8.15 6.88 62.88 1.19 0.00 0.00 0.00 0.00
08:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:25:01 PM eth0 227.82 198.60 3136.51 32.63 0.00 0.00 0.00 0.00
08:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:26:01 PM eth0 5.01 5.10 1.10 1.63 0.00 0.00 0.00 0.00
08:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:27:01 PM eth0 4.66 4.51 1.63 1.31 0.00 0.00 0.00 0.00
08:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:28:01 PM eth0 4.56 4.44 3.43 1.24 0.00 0.00 0.00 0.00
08:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:29:01 PM eth0 4.75 4.58 70.23 0.75 0.00 0.00 0.00 0.00
08:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:30:01 PM eth0 3.03 3.18 12.11 1.00 0.00 0.00 0.00 0.00
08:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:31:01 PM eth0 0.78 0.65 0.40 0.11 0.00 0.00 0.00 0.00
08:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:32:02 PM lo 1210.10 1210.10 1155.84 1155.84 0.00 0.00 0.00 0.00
08:32:02 PM eth0 159.54 98.34 2252.06 10.87 0.00 0.00 0.00 0.00
08:32:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:33:01 PM lo 2723.57 2723.57 2600.84 2600.84 0.00 0.00 0.00 0.00
08:33:01 PM eth0 75.86 76.62 23.57 570.99 0.00 0.00 0.00 0.00
08:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 PM eth0 210.38 204.10 66.03 2898.61 0.00 0.00 0.00 0.00
08:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: lo 299.52 299.52 286.04 286.04 0.00 0.00 0.00 0.00
Average: eth0 76.52 60.42 569.91 275.44 0.00 0.00 0.00 0.00
Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 01/31/2025 _x86_64_ (2 CPU)
20:20:33 LINUX RESTART (2 CPU)
08:21:01 PM CPU %user %nice %system %iowait %steal %idle
08:22:01 PM all 43.80 0.00 7.04 2.33 0.12 46.71
08:22:01 PM 0 33.57 0.00 5.37 2.24 0.12 58.70
08:22:01 PM 1 54.04 0.00 8.71 2.43 0.12 34.71
08:23:01 PM all 9.91 0.00 1.88 1.59 0.07 86.55
08:23:01 PM 0 2.47 0.00 1.52 1.42 0.08 94.50
08:23:01 PM 1 17.35 0.00 2.24 1.75 0.05 78.61
08:24:01 PM all 0.41 0.00 0.14 0.03 0.04 99.38
08:24:01 PM 0 0.23 0.00 0.15 0.00 0.02 99.60
08:24:01 PM 1 0.58 0.00 0.13 0.05 0.07 99.16
08:25:01 PM all 73.84 0.00 4.42 1.68 0.13 19.93
08:25:01 PM 0 72.99 0.00 4.44 1.79 0.13 20.64
08:25:01 PM 1 74.69 0.00 4.39 1.56 0.13 19.23
08:26:01 PM all 92.91 0.00 4.45 0.13 0.12 2.39
08:26:01 PM 0 94.11 0.00 3.15 0.18 0.10 2.45
08:26:01 PM 1 91.71 0.00 5.75 0.08 0.13 2.32
08:27:01 PM all 92.25 0.00 5.25 0.10 0.13 2.27
08:27:01 PM 0 91.77 0.00 5.99 0.13 0.15 1.95
08:27:01 PM 1 92.72 0.00 4.52 0.07 0.12 2.58
08:28:01 PM all 91.82 0.00 4.66 0.14 0.11 3.27
08:28:01 PM 0 92.95 0.00 4.37 0.18 0.12 2.38
08:28:01 PM 1 90.69 0.00 4.95 0.10 0.10 4.15
08:29:01 PM all 88.42 0.00 5.14 0.10 0.13 6.21
08:29:01 PM 0 86.28 0.00 7.01 0.07 0.13 6.51
08:29:01 PM 1 90.55 0.00 3.27 0.13 0.13 5.91
08:30:01 PM all 76.82 0.00 6.23 0.80 0.12 16.03
08:30:01 PM 0 71.82 0.00 4.84 0.48 0.12 22.75
08:30:01 PM 1 81.83 0.00 7.63 1.12 0.13 9.28
08:31:01 PM all 87.59 0.00 5.60 0.20 0.13 6.48
08:31:01 PM 0 84.29 0.00 3.40 0.38 0.13 11.80
08:31:01 PM 1 90.90 0.00 7.80 0.02 0.13 1.15
08:32:02 PM all 67.55 0.00 8.11 2.51 0.11 21.72
08:32:02 PM 0 58.30 0.00 3.89 3.49 0.10 34.22
08:32:02 PM 1 76.90 0.00 12.38 1.52 0.12 9.08
08:32:02 PM CPU %user %nice %system %iowait %steal %idle
08:33:01 PM all 56.02 0.00 5.66 1.10 0.10 37.12
08:33:01 PM 0 53.00 0.00 4.95 1.33 0.10 40.62
08:33:01 PM 1 59.03 0.00 6.36 0.87 0.10 33.63
08:34:01 PM all 26.73 0.00 7.77 1.15 0.10 64.26
08:34:01 PM 0 20.11 0.00 6.50 1.67 0.10 71.62
08:34:01 PM 1 33.34 0.00 9.04 0.63 0.10 56.89
Average: all 62.18 0.00 5.10 0.91 0.11 31.70
Average: 0 58.63 0.00 4.27 1.03 0.11 35.96
Average: 1 65.74 0.00 5.93 0.79 0.11 27.43