---> uname -a:
Linux prd-centos8-builder-4c-4g-77211.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 821 9638 19 5302 14592
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:67:a1:ca brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.106.133/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 85375sec preferred_lft 85375sec
inet6 fe80::f816:3eff:fe67:a1ca/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) 10/16/2024 _x86_64_ (4 CPU)
22:20:24 LINUX RESTART (4 CPU)
10:21:01 PM tps rtps wtps bread/s bwrtn/s
10:22:01 PM 232.61 87.90 144.70 3534.96 10607.38
10:23:01 PM 28.07 0.08 27.99 4.00 4267.68
10:24:01 PM 6.07 0.03 6.03 0.53 167.09
10:25:01 PM 5.70 0.00 5.70 0.00 160.15
10:26:01 PM 16.75 0.00 16.75 0.00 250.37
10:27:01 PM 427.84 16.38 411.46 2636.55 7639.43
10:28:01 PM 112.86 0.32 112.55 8.40 9702.05
10:29:01 PM 44.31 0.00 44.31 0.00 5811.83
10:30:01 PM 55.06 0.70 54.36 475.76 11767.95
10:31:01 PM 73.29 0.00 73.29 0.00 31122.71
10:32:01 PM 46.49 0.00 46.49 0.00 13679.95
10:33:01 PM 15.73 0.00 15.73 0.00 559.39
10:34:01 PM 41.60 0.00 41.60 0.00 8357.56
10:35:01 PM 40.64 0.00 40.64 0.00 1149.19
10:36:01 PM 117.30 0.40 116.90 22.26 3743.56
10:37:01 PM 35.56 0.05 35.51 4.67 19196.55
Average: 81.25 6.62 74.63 418.00 8011.67
10:21:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:22:01 PM 13255112 15101192 2886420 17.88 2688 2045560 815396 4.74 225324 2256048 110400
10:23:01 PM 13243852 15091312 2897680 17.95 2688 2045956 851564 4.95 225872 2264416 12
10:24:01 PM 13239928 15088780 2901604 17.98 2688 2046352 851564 4.95 225936 2265428 12
10:25:01 PM 13236232 15086372 2905300 18.00 2688 2046660 851564 4.95 225936 2266512 68
10:26:01 PM 13222468 15080632 2919064 18.08 2688 2053012 851564 4.95 225936 2274980 3488
10:27:01 PM 11179432 13468424 4962100 30.74 2688 2460196 2268212 13.19 330388 4151072 211756
10:28:01 PM 10126012 12629000 6015520 37.27 2688 2665864 2980612 17.34 386376 5129316 156160
10:29:01 PM 10090096 12663528 6051436 37.49 2688 2731024 2901228 16.88 524708 5018144 61288
10:30:01 PM 8600956 12163964 7540576 46.72 2688 3712844 3371192 19.61 649312 6368528 689900
10:31:01 PM 8220108 12328404 7921424 49.07 2688 4251468 3255976 18.94 693156 6694088 311508
10:32:01 PM 8036016 12240744 8105516 50.22 2688 4345340 3270776 19.03 745056 6820544 7440
10:33:01 PM 7797724 12034236 8343808 51.69 2688 4372900 3545188 20.62 758624 7038992 24892
10:34:01 PM 7644796 12102016 8496736 52.64 2688 4589952 3395380 19.75 779608 7161940 4440
10:35:01 PM 7562740 12093720 8578792 53.15 2688 4659108 3383844 19.68 806316 7208332 52808
10:36:01 PM 9867188 14932976 6274344 38.87 2688 5191604 919392 5.35 1175568 4538276 549804
10:37:01 PM 9896676 14968100 6244856 38.69 2688 5202684 869892 5.06 1345340 4347196 4
Average: 10326208 13567088 5815324 36.03 2688 3401283 2148959 12.50 582716 4737738 136499
10:21:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
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 107.66 78.72 1190.06 20.11 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 74.63 62.08 186.45 19.14 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 100.33 88.85 246.03 24.03 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 96.98 86.34 255.15 22.85 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 144.31 161.82 246.32 46.25 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 438.41 424.07 4768.18 95.41 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 178.64 152.28 2945.49 27.99 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 38.58 40.34 151.45 10.67 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 58.29 55.29 452.46 16.91 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 72.78 69.44 792.21 16.51 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 73.14 62.64 1240.83 12.10 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 26.06 24.78 38.35 8.59 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 69.58 61.96 976.62 11.20 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 73.55 68.82 612.82 18.19 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 385.00 450.67 122.65 2733.69 0.00 0.00 0.00 0.00
10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:37:01 PM eth0 678.69 789.12 420.44 6257.73 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 163.54 167.33 915.42 583.78 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) 10/16/2024 _x86_64_ (4 CPU)
22:20:24 LINUX RESTART (4 CPU)
10:21:01 PM CPU %user %nice %system %iowait %steal %idle
10:22:01 PM all 17.76 0.69 11.94 2.18 0.09 67.34
10:22:01 PM 0 21.12 0.70 13.55 2.18 0.08 62.37
10:22:01 PM 1 23.00 0.67 12.19 1.59 0.10 62.45
10:22:01 PM 2 15.96 0.80 11.18 2.24 0.08 69.73
10:22:01 PM 3 10.98 0.57 10.84 2.71 0.08 74.82
10:23:01 PM all 0.68 0.00 0.34 0.43 0.05 98.51
10:23:01 PM 0 0.27 0.00 0.15 0.00 0.05 99.53
10:23:01 PM 1 0.88 0.00 0.63 0.15 0.05 98.28
10:23:01 PM 2 1.32 0.00 0.43 1.38 0.03 96.83
10:23:01 PM 3 0.25 0.00 0.15 0.17 0.05 99.38
10:24:01 PM all 0.56 0.00 0.31 0.02 0.05 99.06
10:24:01 PM 0 0.28 0.00 0.07 0.00 0.03 99.62
10:24:01 PM 1 0.90 0.00 0.58 0.00 0.07 98.45
10:24:01 PM 2 0.77 0.00 0.47 0.03 0.05 98.68
10:24:01 PM 3 0.30 0.00 0.12 0.03 0.07 99.48
10:25:01 PM all 0.45 0.00 0.28 0.02 0.05 99.19
10:25:01 PM 0 0.42 0.00 0.12 0.03 0.07 99.37
10:25:01 PM 1 1.02 0.00 0.84 0.02 0.05 98.08
10:25:01 PM 2 0.30 0.00 0.13 0.03 0.07 99.47
10:25:01 PM 3 0.07 0.00 0.05 0.00 0.03 99.85
10:26:01 PM all 0.56 0.00 0.43 0.07 0.06 98.87
10:26:01 PM 0 0.30 0.00 0.28 0.23 0.05 99.13
10:26:01 PM 1 1.14 0.00 0.53 0.00 0.07 98.26
10:26:01 PM 2 0.67 0.00 0.77 0.02 0.05 98.50
10:26:01 PM 3 0.15 0.00 0.15 0.02 0.08 99.60
10:27:01 PM all 50.66 0.00 3.26 2.63 0.11 43.34
10:27:01 PM 0 47.56 0.00 3.59 4.67 0.10 44.08
10:27:01 PM 1 51.69 0.00 2.85 1.96 0.12 43.38
10:27:01 PM 2 53.77 0.00 2.22 1.37 0.12 42.52
10:27:01 PM 3 49.59 0.00 4.39 2.53 0.12 43.37
10:28:01 PM all 61.39 0.00 3.06 0.86 0.11 34.58
10:28:01 PM 0 61.46 0.00 3.04 0.29 0.12 35.10
10:28:01 PM 1 60.18 0.00 2.36 0.91 0.12 36.43
10:28:01 PM 2 62.08 0.00 2.80 1.34 0.12 33.67
10:28:01 PM 3 61.82 0.00 4.04 0.92 0.10 33.11
10:29:01 PM all 62.90 0.00 3.30 0.38 0.10 33.32
10:29:01 PM 0 71.98 0.00 6.72 0.15 0.10 21.04
10:29:01 PM 1 55.85 0.00 2.42 0.59 0.10 41.04
10:29:01 PM 2 64.50 0.00 1.69 0.67 0.10 33.04
10:29:01 PM 3 59.26 0.00 2.39 0.10 0.08 38.17
10:30:01 PM all 55.46 0.00 2.57 0.59 0.10 41.30
10:30:01 PM 0 59.49 0.00 3.25 0.40 0.08 36.77
10:30:01 PM 1 58.38 0.00 3.10 0.55 0.10 37.87
10:30:01 PM 2 53.46 0.00 2.45 0.92 0.08 43.09
10:30:01 PM 3 50.49 0.00 1.46 0.47 0.12 47.46
10:31:01 PM all 48.44 0.00 3.08 1.93 0.09 46.46
10:31:01 PM 0 51.24 0.00 3.79 1.73 0.08 43.15
10:31:01 PM 1 42.68 0.00 1.80 2.42 0.10 53.00
10:31:01 PM 2 50.91 0.00 3.12 0.57 0.10 45.30
10:31:01 PM 3 48.92 0.00 3.62 3.01 0.07 44.38
10:32:01 PM all 50.18 0.00 3.58 0.92 0.08 45.24
10:32:01 PM 0 57.09 0.00 5.15 0.12 0.08 37.56
10:32:01 PM 1 49.60 0.00 3.65 1.59 0.07 45.09
10:32:01 PM 2 47.16 0.00 2.08 1.17 0.07 49.53
10:32:01 PM 3 46.87 0.00 3.44 0.81 0.08 48.80
10:32:01 PM CPU %user %nice %system %iowait %steal %idle
10:33:01 PM all 50.38 0.00 3.57 0.08 0.08 45.90
10:33:01 PM 0 49.39 0.00 3.49 0.05 0.08 46.98
10:33:01 PM 1 44.45 0.00 3.19 0.10 0.08 52.18
10:33:01 PM 2 54.01 0.00 4.14 0.12 0.07 41.67
10:33:01 PM 3 53.67 0.00 3.46 0.03 0.08 42.75
10:34:01 PM all 39.83 0.00 2.46 0.68 0.08 56.96
10:34:01 PM 0 37.33 0.00 1.66 0.03 0.07 60.91
10:34:01 PM 1 36.92 0.00 2.63 1.86 0.08 58.50
10:34:01 PM 2 38.22 0.00 1.91 0.70 0.08 59.08
10:34:01 PM 3 46.84 0.00 3.63 0.13 0.07 49.33
10:35:01 PM all 47.76 0.00 2.90 0.18 0.08 49.08
10:35:01 PM 0 48.83 0.00 2.68 0.27 0.08 48.14
10:35:01 PM 1 43.78 0.00 1.78 0.12 0.07 54.26
10:35:01 PM 2 54.64 0.00 4.19 0.15 0.08 40.94
10:35:01 PM 3 43.80 0.00 2.95 0.19 0.08 52.98
10:36:01 PM all 32.60 0.00 4.69 0.43 0.09 62.18
10:36:01 PM 0 38.74 0.00 6.27 0.52 0.10 54.37
10:36:01 PM 1 28.65 0.00 4.35 0.46 0.10 66.44
10:36:01 PM 2 38.09 0.00 3.38 0.30 0.08 58.15
10:36:01 PM 3 24.89 0.00 4.76 0.46 0.08 69.81
10:37:01 PM all 8.26 0.00 1.61 1.39 0.08 88.67
10:37:01 PM 0 6.79 0.00 1.36 2.58 0.07 89.20
10:37:01 PM 1 6.52 0.00 1.54 1.54 0.08 90.31
10:37:01 PM 2 12.09 0.00 2.03 0.07 0.07 85.75
10:37:01 PM 3 7.65 0.00 1.49 1.36 0.08 89.42
Average: all 32.93 0.04 2.96 0.80 0.08 63.19
Average: 0 34.44 0.04 3.44 0.83 0.08 61.16
Average: 1 31.55 0.04 2.78 0.87 0.08 64.68
Average: 2 34.20 0.05 2.69 0.69 0.08 62.30
Average: 3 31.53 0.04 2.93 0.81 0.08 64.61