---> uname -a:
Linux prd-centos8-builder-4c-4g-94981.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: 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): 0-3
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 824 9670 19 5267 14589
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:f5:78:3c brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.106.212/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 85422sec preferred_lft 85422sec
inet6 fe80::f816:3eff:fef5:783c/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) 01/03/2025 _x86_64_ (4 CPU)
22:19:45 LINUX RESTART (4 CPU)
10:20:00 PM tps rtps wtps bread/s bwrtn/s
10:20:01 PM 265.91 52.27 213.64 6909.09 410685.23
10:21:01 PM 379.27 155.31 223.96 6449.20 9864.61
10:22:01 PM 74.74 2.27 72.47 1518.81 8602.92
10:23:01 PM 6.66 0.03 6.63 0.53 169.44
10:24:01 PM 5.80 0.00 5.80 0.00 168.72
10:25:01 PM 17.91 0.00 17.91 0.00 259.10
10:26:01 PM 405.73 16.36 389.37 2637.16 7064.47
10:27:01 PM 119.03 0.15 118.88 2.53 10023.23
10:28:01 PM 40.57 0.18 40.38 6.13 5833.87
10:29:01 PM 51.79 0.70 51.09 475.76 4793.17
10:30:01 PM 81.24 0.00 81.24 0.00 38165.73
10:31:01 PM 49.25 0.00 49.25 0.00 13732.49
10:32:01 PM 14.84 0.00 14.84 0.00 520.00
10:33:01 PM 45.54 0.00 45.54 0.00 8361.81
10:34:01 PM 42.58 0.00 42.58 0.00 1364.04
10:35:01 PM 135.98 0.43 135.54 24.26 21512.88
10:36:01 PM 26.44 0.27 26.17 43.59 1140.00
Average: 93.74 11.02 82.72 703.01 8592.05
10:20:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:20:01 PM 14209164 15447312 1932368 11.97 2688 1468560 629128 3.66 103736 1540644 11860
10:21:01 PM 13455204 15136564 2686328 16.64 2688 1885396 812228 4.72 195188 2113200 142644
10:22:01 PM 13287576 15099212 2853956 17.68 2688 2010764 835612 4.86 201240 2248628 208
10:23:01 PM 13281708 15094700 2859824 17.72 2688 2011148 835612 4.86 201268 2251364 16
10:24:01 PM 13278744 15092864 2862788 17.74 2688 2011408 835612 4.86 201268 2252184 12
10:25:01 PM 13259716 15083780 2881816 17.85 2688 2019240 835612 4.86 201268 2264588 4620
10:26:01 PM 11256068 13497712 4885464 30.27 2688 2415556 2280932 13.27 301840 4107864 213112
10:27:01 PM 10821188 13284748 5320344 32.96 2688 2627520 2359596 13.73 353680 4470152 154404
10:28:01 PM 10015152 12543480 6126380 37.95 2688 2687540 3079592 17.91 497884 5122860 53872
10:29:01 PM 9029080 12405984 7112452 44.06 2688 3528712 3236824 18.83 597432 5994624 753180
10:30:01 PM 8261796 12328260 7879736 48.82 2688 4210796 3309396 19.25 668028 6679200 307452
10:31:01 PM 8052940 12220464 8088592 50.11 2688 4309320 3313320 19.27 720000 6830144 6848
10:32:01 PM 7961812 12151404 8179720 50.67 2688 4328524 3440444 20.01 728964 6907040 16808
10:33:01 PM 7432308 11853052 8709224 53.96 2688 4554804 3687612 21.45 755228 7401768 7248
10:34:01 PM 7552744 12047780 8588788 53.21 2688 4624416 3466512 20.17 782112 7244840 49972
10:35:01 PM 9907896 14932556 6233636 38.62 2688 5157084 930376 5.41 1151304 4530140 14140
10:36:01 PM 9889284 14926028 6252248 38.73 2688 5169540 916280 5.33 1325872 4377268 11964
Average: 10644258 13714465 5497274 34.06 2688 3236490 2047335 11.91 528607 4490383 102845
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 2.27 0.00 0.16 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 307.55 162.21 1777.54 66.25 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 113.13 93.90 516.45 27.65 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 95.07 85.35 240.12 22.34 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 88.15 78.27 226.80 20.56 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 179.01 200.75 299.28 57.13 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 423.68 393.83 4686.43 77.77 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 193.79 166.09 2969.12 34.78 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 30.97 31.41 134.84 8.83 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 66.22 64.67 515.23 17.85 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 74.91 66.15 744.89 16.11 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 84.24 71.73 1295.85 14.47 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 24.40 24.28 38.28 7.72 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 91.00 73.62 979.54 14.09 0.00 0.00 0.00 0.00
10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:34:01 PM eth0 84.35 77.25 614.60 19.83 0.00 0.00 0.00 0.00
10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:35:01 PM eth0 442.73 527.98 133.75 4768.22 0.00 0.00 0.00 0.00
10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:36:01 PM eth0 611.45 691.62 417.06 4226.68 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 181.74 175.40 973.40 586.92 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) 01/03/2025 _x86_64_ (4 CPU)
22:19:45 LINUX RESTART (4 CPU)
10:20:00 PM CPU %user %nice %system %iowait %steal %idle
10:20:01 PM all 64.20 0.30 12.72 5.03 0.00 17.75
10:20:01 PM 0 74.12 0.00 10.59 5.88 0.00 9.41
10:20:01 PM 1 60.24 1.20 12.05 3.61 0.00 22.89
10:20:01 PM 2 56.98 0.00 19.77 1.16 0.00 22.09
10:20:01 PM 3 65.48 0.00 8.33 9.52 0.00 16.67
10:21:01 PM all 27.35 1.57 19.63 3.49 0.13 47.83
10:21:01 PM 0 28.44 1.36 19.06 3.98 0.12 47.04
10:21:01 PM 1 34.73 2.06 24.55 3.16 0.12 35.39
10:21:01 PM 2 25.68 1.66 18.64 3.29 0.13 50.60
10:21:01 PM 3 20.56 1.21 16.29 3.55 0.15 58.24
10:22:01 PM all 4.08 0.00 0.80 1.40 0.08 93.63
10:22:01 PM 0 5.28 0.00 0.77 1.72 0.07 92.16
10:22:01 PM 1 4.30 0.00 0.62 2.36 0.07 92.66
10:22:01 PM 2 4.63 0.00 0.72 1.10 0.08 93.46
10:22:01 PM 3 2.12 0.00 1.10 0.42 0.10 96.25
10:23:01 PM all 0.47 0.00 0.31 0.02 0.08 99.12
10:23:01 PM 0 0.12 0.00 0.12 0.00 0.08 99.68
10:23:01 PM 1 0.33 0.00 0.18 0.00 0.08 99.40
10:23:01 PM 2 0.60 0.00 0.15 0.08 0.08 99.08
10:23:01 PM 3 0.82 0.00 0.80 0.00 0.07 98.31
10:24:01 PM all 0.48 0.00 0.28 0.03 0.07 99.15
10:24:01 PM 0 0.33 0.00 0.10 0.00 0.07 99.50
10:24:01 PM 1 0.43 0.00 0.27 0.00 0.05 99.25
10:24:01 PM 2 0.75 0.00 0.43 0.08 0.10 98.63
10:24:01 PM 3 0.40 0.00 0.32 0.02 0.05 99.22
10:25:01 PM all 0.59 0.00 0.54 0.08 0.09 98.72
10:25:01 PM 0 0.59 0.00 0.65 0.00 0.10 98.66
10:25:01 PM 1 0.38 0.00 0.27 0.00 0.08 99.26
10:25:01 PM 2 0.49 0.00 0.27 0.28 0.08 98.88
10:25:01 PM 3 0.89 0.00 0.95 0.02 0.08 98.06
10:26:01 PM all 44.97 0.00 3.15 5.50 0.14 46.25
10:26:01 PM 0 35.86 0.00 4.54 10.77 0.13 48.70
10:26:01 PM 1 47.93 0.00 3.31 3.09 0.13 45.53
10:26:01 PM 2 44.52 0.00 2.84 5.00 0.13 47.51
10:26:01 PM 3 51.52 0.00 1.93 3.15 0.15 43.26
10:27:01 PM all 60.95 0.00 2.91 1.69 0.13 34.32
10:27:01 PM 0 63.78 0.00 3.36 1.04 0.13 31.69
10:27:01 PM 1 60.98 0.00 2.28 1.14 0.13 35.47
10:27:01 PM 2 59.01 0.00 2.24 2.73 0.12 35.90
10:27:01 PM 3 60.03 0.00 3.76 1.86 0.12 34.22
10:28:01 PM all 61.34 0.00 3.41 0.41 0.11 34.73
10:28:01 PM 0 56.88 0.00 4.53 0.62 0.12 37.85
10:28:01 PM 1 54.50 0.00 2.07 0.62 0.12 42.69
10:28:01 PM 2 60.46 0.00 1.54 0.19 0.12 37.70
10:28:01 PM 3 73.54 0.00 5.49 0.20 0.10 20.66
10:29:01 PM all 53.95 0.00 2.56 0.69 0.10 42.69
10:29:01 PM 0 45.99 0.00 3.62 1.99 0.12 48.28
10:29:01 PM 1 46.73 0.00 1.42 0.12 0.12 51.61
10:29:01 PM 2 45.98 0.00 1.24 0.07 0.08 52.62
10:29:01 PM 3 77.11 0.00 3.98 0.60 0.10 18.20
10:30:01 PM all 49.35 0.00 3.16 3.17 0.11 44.21
10:30:01 PM 0 46.75 0.00 3.31 0.63 0.12 49.18
10:30:01 PM 1 56.51 0.00 3.97 4.98 0.10 34.43
10:30:01 PM 2 45.18 0.00 2.12 0.35 0.10 52.24
10:30:01 PM 3 48.95 0.00 3.24 6.67 0.10 41.04
10:30:01 PM CPU %user %nice %system %iowait %steal %idle
10:31:01 PM all 50.39 0.00 3.63 1.02 0.11 44.86
10:31:01 PM 0 45.51 0.00 2.48 1.08 0.10 50.82
10:31:01 PM 1 48.90 0.00 3.02 0.27 0.10 47.70
10:31:01 PM 2 55.41 0.00 5.73 1.17 0.12 37.57
10:31:01 PM 3 51.73 0.00 3.29 1.55 0.10 43.32
10:32:01 PM all 46.79 0.00 3.67 0.14 0.12 49.28
10:32:01 PM 0 45.32 0.00 2.78 0.08 0.12 51.70
10:32:01 PM 1 56.73 0.00 6.20 0.22 0.14 36.72
10:32:01 PM 2 43.07 0.00 2.83 0.14 0.12 53.85
10:32:01 PM 3 42.03 0.00 2.88 0.12 0.12 54.86
10:33:01 PM all 51.38 0.00 3.24 0.52 0.10 44.77
10:33:01 PM 0 59.58 0.00 4.59 0.22 0.12 35.50
10:33:01 PM 1 47.84 0.00 2.93 0.24 0.10 48.89
10:33:01 PM 2 49.03 0.00 1.77 0.32 0.08 48.79
10:33:01 PM 3 49.06 0.00 3.66 1.30 0.10 45.89
10:34:01 PM all 49.64 0.00 3.23 0.25 0.11 46.76
10:34:01 PM 0 54.28 0.00 3.58 0.10 0.10 41.94
10:34:01 PM 1 48.60 0.00 4.01 0.47 0.13 46.78
10:34:01 PM 2 49.22 0.00 1.94 0.17 0.12 48.56
10:34:01 PM 3 46.47 0.00 3.41 0.25 0.10 49.77
10:35:01 PM all 28.16 0.00 5.31 1.00 0.11 65.42
10:35:01 PM 0 28.44 0.00 6.55 2.82 0.10 62.09
10:35:01 PM 1 33.35 0.00 5.78 0.42 0.10 60.34
10:35:01 PM 2 25.35 0.00 4.26 0.71 0.10 69.59
10:35:01 PM 3 25.51 0.00 4.64 0.03 0.14 69.68
10:36:01 PM all 18.61 0.00 2.19 0.17 0.11 78.93
10:36:01 PM 0 21.25 0.00 2.07 0.18 0.12 76.39
10:36:01 PM 1 20.04 0.00 2.37 0.17 0.12 77.31
10:36:01 PM 2 8.49 0.00 1.56 0.25 0.12 89.58
10:36:01 PM 3 24.65 0.00 2.75 0.07 0.10 72.43
Average: all 34.24 0.10 3.63 1.23 0.11 60.70
Average: 0 33.61 0.09 3.88 1.58 0.11 60.74
Average: 1 35.11 0.13 3.95 1.08 0.11 59.63
Average: 2 32.33 0.10 3.03 1.00 0.11 63.44
Average: 3 35.93 0.08 3.65 1.24 0.10 58.99