---> uname -a:
Linux prd-centos8-builder-4c-4g-88199.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 4
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): 0-3
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:
4
---> df -h:
Filesystem Size Used Avail Use% Mounted on
devtmpfs 7.7G 0 7.7G 0% /dev
tmpfs 7.7G 0 7.7G 0% /dev/shm
tmpfs 7.7G 17M 7.7G 1% /run
tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup
/dev/vda1 80G 12G 69G 15% /
tmpfs 1.6G 0 1.6G 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 15763 827 9593 19 5343 14587
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:99:22:bf brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.106.8/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 85599sec preferred_lft 85599sec
inet6 fe80::f816:3eff:fe99:22bf/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 12/02/2024 _x86_64_ (4 CPU)
22:19:47 LINUX RESTART (4 CPU)
10:20:00 PM tps rtps wtps bread/s bwrtn/s
10:20:01 PM 351.35 222.97 128.38 3535.14 260151.35
10:21:01 PM 400.50 165.43 235.07 8154.50 41412.85
10:22:01 PM 86.90 2.25 84.66 1518.56 9080.61
10:23:01 PM 266.61 12.65 253.97 2090.37 3397.60
10:24:01 PM 218.46 4.38 214.08 508.58 11921.70
10:25:01 PM 90.58 0.32 90.27 8.40 7807.08
10:26:01 PM 50.75 0.72 50.03 514.50 2786.04
10:27:01 PM 70.72 0.00 70.72 0.00 27890.87
10:28:01 PM 60.77 0.00 60.77 0.00 23397.92
10:29:01 PM 20.77 0.00 20.77 0.00 3299.68
10:30:01 PM 39.98 0.00 39.98 0.00 2103.43
10:31:01 PM 43.73 0.00 43.73 0.00 7301.45
10:32:01 PM 122.38 0.42 121.96 22.39 4049.98
10:33:01 PM 51.87 6.93 44.94 1340.84 18995.23
Average: 117.45 15.05 102.40 1091.44 12806.74
10:20:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:20:01 PM 14305192 15529764 1836340 11.38 2688 1455076 414736 2.57 92548 1458844 835300
10:21:01 PM 13472592 15164508 2668940 16.53 2688 1895768 786196 4.57 217960 2072012 121476
10:22:01 PM 13231484 15082220 2910048 18.03 2688 2048272 803620 4.67 224160 2274548 676
10:23:01 PM 11768900 13862092 4372632 27.09 2688 2272300 2999980 17.45 246236 3663200 148844
10:24:01 PM 10955148 13294804 5186384 32.13 2688 2509336 2408892 14.01 362176 4339844 52544
10:25:01 PM 10359216 12864436 5782316 35.82 2688 2669168 2731624 15.89 507308 4776868 3692
10:26:01 PM 9546656 12585800 6594876 40.86 2688 3194024 2987772 17.38 585876 5493720 446176
10:27:01 PM 7505188 11595108 8636344 53.50 2688 4235892 4042680 23.52 686280 7418564 668000
10:28:01 PM 7930180 12128096 8211352 50.87 2688 4340084 3417452 19.88 723092 6950640 86116
10:29:01 PM 7852900 12064812 8288632 51.35 2688 4352692 3538248 20.58 745864 7002792 6104
10:30:01 PM 7674368 12129624 8467164 52.46 2688 4589552 3378344 19.65 777564 7136556 194840
10:31:01 PM 7538692 12068588 8602840 53.30 2688 4659644 3415796 19.87 804680 7236456 58740
10:32:01 PM 9866548 14928980 6274984 38.87 2688 5193384 943212 5.49 1174004 4550480 548580
10:33:01 PM 9895136 15009012 6246396 38.70 2688 5244692 836624 4.87 1351536 4342256 12608
Average: 10135871 13450560 6005661 37.21 2688 3475706 2336084 13.59 607092 4908341 227407
10:20:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:20:01 PM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:21:01 PM eth0 374.29 200.88 1697.25 67.27 0.00 0.00 0.00 0.00
10:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:22:01 PM eth0 251.10 217.89 928.80 58.36 0.00 0.00 0.00 0.00
10:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:23:01 PM eth0 500.20 521.03 2562.30 130.00 0.00 0.00 0.00 0.00
10:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:24:01 PM eth0 215.36 176.17 3136.95 30.68 0.00 0.00 0.00 0.00
10:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:25:01 PM eth0 147.98 124.43 2432.32 19.97 0.00 0.00 0.00 0.00
10:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:26:01 PM eth0 70.38 70.53 591.30 18.01 0.00 0.00 0.00 0.00
10:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:27:01 PM eth0 67.57 62.27 701.61 14.36 0.00 0.00 0.00 0.00
10:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:28:01 PM eth0 93.10 80.00 1336.50 17.61 0.00 0.00 0.00 0.00
10:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:29:01 PM eth0 18.90 18.75 5.97 6.61 0.00 0.00 0.00 0.00
10:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:30:01 PM eth0 84.35 69.77 1009.10 13.83 0.00 0.00 0.00 0.00
10:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:31:01 PM eth0 80.80 72.49 613.08 18.49 0.00 0.00 0.00 0.00
10:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:32:01 PM eth0 281.67 299.45 90.19 214.65 0.00 0.00 0.00 0.00
10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:33:01 PM eth0 746.61 919.50 456.39 8789.29 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 225.34 217.72 1195.86 722.25 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 12/02/2024 _x86_64_ (4 CPU)
22:19:47 LINUX RESTART (4 CPU)
10:20:00 PM CPU %user %nice %system %iowait %steal %idle
10:20:01 PM all 5.88 1.04 21.80 26.99 0.00 44.29
10:20:01 PM 0 6.94 0.00 8.33 0.00 0.00 84.72
10:20:01 PM 1 8.11 2.70 25.68 17.57 0.00 45.95
10:20:01 PM 2 2.82 0.00 30.99 66.20 0.00 0.00
10:20:01 PM 3 5.56 1.39 22.22 25.00 0.00 45.83
10:21:01 PM all 26.17 1.70 21.75 5.77 0.13 44.48
10:21:01 PM 0 30.17 1.39 18.90 5.64 0.12 43.78
10:21:01 PM 1 25.55 1.92 25.60 4.69 0.13 42.10
10:21:01 PM 2 24.08 2.08 20.82 7.13 0.10 45.80
10:21:01 PM 3 24.84 1.43 21.66 5.63 0.17 46.27
10:22:01 PM all 7.81 0.00 1.42 1.32 0.07 89.38
10:22:01 PM 0 13.68 0.00 1.89 0.45 0.08 83.89
10:22:01 PM 1 7.67 0.00 1.66 1.59 0.07 89.02
10:22:01 PM 2 1.71 0.00 0.85 1.71 0.07 95.67
10:22:01 PM 3 8.18 0.00 1.29 1.54 0.05 88.95
10:23:01 PM all 19.49 0.00 2.33 1.60 0.10 76.49
10:23:01 PM 0 23.57 0.00 3.05 3.10 0.12 70.16
10:23:01 PM 1 19.59 0.00 3.08 1.69 0.10 75.54
10:23:01 PM 2 17.92 0.00 1.31 0.25 0.10 80.43
10:23:01 PM 3 16.88 0.00 1.89 1.34 0.08 79.81
10:24:01 PM all 66.01 0.00 3.03 2.44 0.11 28.41
10:24:01 PM 0 67.50 0.00 3.74 3.22 0.12 25.42
10:24:01 PM 1 67.97 0.00 2.12 1.35 0.12 28.44
10:24:01 PM 2 59.97 0.00 3.14 1.78 0.12 35.00
10:24:01 PM 3 68.61 0.00 3.10 3.40 0.10 24.79
10:25:01 PM all 59.18 0.00 3.44 0.48 0.09 36.80
10:25:01 PM 0 58.67 0.00 3.72 0.30 0.10 37.21
10:25:01 PM 1 58.71 0.00 3.97 0.57 0.08 36.67
10:25:01 PM 2 60.13 0.00 3.45 0.98 0.08 35.36
10:25:01 PM 3 59.23 0.00 2.63 0.08 0.08 37.98
10:26:01 PM all 65.06 0.00 2.62 0.37 0.10 31.85
10:26:01 PM 0 65.68 0.00 3.25 0.47 0.10 30.49
10:26:01 PM 1 64.76 0.00 1.75 0.02 0.08 33.39
10:26:01 PM 2 69.17 0.00 2.72 0.65 0.10 27.35
10:26:01 PM 3 60.61 0.00 2.76 0.35 0.10 36.18
10:27:01 PM all 48.24 0.00 2.62 1.28 0.10 47.76
10:27:01 PM 0 43.10 0.00 1.95 0.15 0.10 54.71
10:27:01 PM 1 41.85 0.00 2.91 0.17 0.10 54.98
10:27:01 PM 2 55.41 0.00 3.36 3.87 0.12 37.24
10:27:01 PM 3 52.62 0.00 2.27 0.94 0.08 44.08
10:28:01 PM all 52.79 0.00 3.39 1.42 0.11 42.28
10:28:01 PM 0 48.49 0.00 1.99 0.71 0.12 48.70
10:28:01 PM 1 46.39 0.00 2.24 1.62 0.12 49.63
10:28:01 PM 2 48.71 0.00 1.75 1.55 0.10 47.88
10:28:01 PM 3 67.64 0.00 7.61 1.81 0.10 22.85
10:29:01 PM all 46.86 0.00 3.67 0.31 0.08 49.08
10:29:01 PM 0 39.54 0.00 2.39 0.93 0.08 57.06
10:29:01 PM 1 66.14 0.00 8.46 0.14 0.07 25.20
10:29:01 PM 2 40.26 0.00 1.92 0.18 0.08 57.55
10:29:01 PM 3 41.55 0.00 1.91 0.00 0.08 56.46
10:30:01 PM all 55.06 0.00 3.04 0.24 0.09 41.57
10:30:01 PM 0 57.60 0.00 3.91 0.15 0.10 38.23
10:30:01 PM 1 56.58 0.00 3.61 0.29 0.08 39.44
10:30:01 PM 2 56.51 0.00 2.67 0.25 0.08 40.49
10:30:01 PM 3 49.54 0.00 1.95 0.29 0.08 48.14
10:30:01 PM CPU %user %nice %system %iowait %steal %idle
10:31:01 PM all 51.10 0.00 3.16 0.48 0.11 45.15
10:31:01 PM 0 45.02 0.00 2.63 0.12 0.12 52.12
10:31:01 PM 1 63.50 0.00 6.08 0.29 0.12 30.01
10:31:01 PM 2 49.40 0.00 2.46 0.22 0.10 47.81
10:31:01 PM 3 46.48 0.00 1.49 1.28 0.10 50.65
10:32:01 PM all 27.78 0.00 4.57 0.47 0.08 67.10
10:32:01 PM 0 18.87 0.00 3.73 0.40 0.07 76.93
10:32:01 PM 1 46.69 0.00 9.06 0.52 0.08 43.65
10:32:01 PM 2 19.20 0.00 2.11 0.45 0.07 78.17
10:32:01 PM 3 26.28 0.00 3.37 0.52 0.08 69.74
10:33:01 PM all 16.46 0.13 2.32 1.09 0.10 79.91
10:33:01 PM 0 8.43 0.00 2.43 0.03 0.10 89.01
10:33:01 PM 1 30.98 0.50 2.43 2.23 0.13 63.72
10:33:01 PM 2 11.56 0.00 1.95 1.23 0.08 85.18
10:33:01 PM 3 14.84 0.00 2.46 0.86 0.08 81.76
Average: all 41.64 0.14 4.43 1.35 0.10 52.34
Average: 0 39.98 0.11 4.13 1.21 0.10 54.48
Average: 1 45.81 0.19 5.63 1.18 0.10 47.09
Average: 2 39.50 0.16 3.75 1.61 0.09 54.89
Average: 3 41.27 0.11 4.19 1.41 0.09 52.92