---> uname -a:
Linux prd-centos8-builder-4c-4g-85393.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 808 9654 19 5299 14604
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:0c:23:e0 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.107.17/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 85549sec preferred_lft 85549sec
inet6 fe80::f816:3eff:fe0c:23e0/64 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) 11/20/2024 _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 1752.71 1720.16 32.56 89593.80 2015.50
10:21:01 PM 395.28 173.53 221.76 8718.04 43605.48
10:22:01 PM 97.27 2.25 95.02 1518.56 9740.80
10:23:01 PM 276.84 12.61 264.23 2089.84 3573.96
10:24:01 PM 219.24 4.41 214.82 508.86 11733.09
10:25:01 PM 91.02 0.32 90.70 8.40 7970.02
10:26:01 PM 46.71 0.72 45.99 514.58 2469.27
10:27:01 PM 68.45 0.00 68.45 0.00 28078.20
10:28:01 PM 63.94 0.00 63.94 0.00 23219.06
10:29:01 PM 22.01 0.00 22.01 0.00 3531.77
10:30:01 PM 38.79 0.00 38.79 0.00 1244.93
10:31:01 PM 21.18 0.00 21.18 0.00 7691.22
10:32:01 PM 36.06 0.00 36.06 0.00 1156.12
10:33:01 PM 132.91 0.40 132.51 22.26 16563.86
10:34:01 PM 29.80 0.27 29.53 43.59 6242.96
Average: 112.49 16.51 95.98 1094.81 11900.55
10:20:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:20:01 PM 15340668 15498336 800856 4.96 2688 389828 470772 2.92 85368 432580 10164
10:21:01 PM 13502356 15190832 2639168 16.35 2688 1892624 784372 4.56 217104 2042508 138444
10:22:01 PM 13256996 15104376 2884528 17.87 2688 2045076 819968 4.77 224384 2243468 720
10:23:01 PM 12129096 14218724 4012428 24.86 2688 2268972 1755848 10.21 247804 3303948 149032
10:24:01 PM 10989000 13325768 5152524 31.92 2688 2506520 2404420 13.99 363148 4303448 58428
10:25:01 PM 10417964 12918376 5723560 35.46 2688 2664744 2765828 16.09 507184 4717704 2708
10:26:01 PM 9187036 12083516 6954488 43.08 2688 3052048 3904044 22.71 585308 5853376 316244
10:27:01 PM 8254012 12040184 7887512 48.86 2688 3935224 3533052 20.55 683824 6675556 371040
10:28:01 PM 8147380 12340064 7994144 49.53 2688 4335176 3238908 18.84 701352 6754476 91908
10:29:01 PM 8120652 12324392 8020872 49.69 2688 4345736 3254216 18.93 744940 6738188 3052
10:30:01 PM 7839740 12288144 8301784 51.43 2688 4583200 3284464 19.11 776376 6971772 215392
10:31:01 PM 7752648 12209416 8388876 51.97 2688 4590808 3350376 19.49 779604 7056040 1532
10:32:01 PM 7610036 12137428 8531488 52.85 2688 4657008 3422328 19.91 805516 7163492 44380
10:33:01 PM 9901256 14958088 6240268 38.66 2688 5189624 909328 5.29 1174180 4515064 138504
10:34:01 PM 9918832 14987948 6222692 38.55 2688 5201984 865108 5.03 1373476 4297652 992
Average: 10157845 13441706 5983679 37.07 2688 3443905 2317535 13.48 617971 4871285 102836
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 13.95 10.08 3.60 2.46 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 360.11 187.67 1660.98 65.67 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 247.63 217.91 938.73 59.28 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 485.85 506.41 2550.44 124.15 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 207.81 170.97 3136.09 31.44 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 150.66 123.36 2432.52 23.06 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 67.02 66.52 518.88 17.62 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 63.32 58.03 742.41 13.40 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 97.05 83.07 1370.65 20.41 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 17.54 17.69 5.91 5.71 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 84.64 74.59 1016.42 15.54 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 15.91 15.64 5.67 4.90 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 62.12 58.96 609.24 15.38 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 493.82 625.97 148.79 7306.26 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 582.50 607.85 404.47 1691.73 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 209.42 200.76 1108.45 670.04 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) 11/20/2024 _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 11.02 3.35 25.00 28.94 0.20 31.50
10:20:01 PM 0 8.80 3.20 25.60 16.00 0.00 46.40
10:20:01 PM 1 17.97 3.12 23.44 34.38 0.78 20.31
10:20:01 PM 2 11.72 1.56 16.41 42.97 0.00 27.34
10:20:01 PM 3 5.51 5.51 34.65 22.05 0.00 32.28
10:21:01 PM all 24.75 1.61 16.88 9.82 0.11 46.84
10:21:01 PM 0 31.70 1.23 17.38 13.24 0.10 36.36
10:21:01 PM 1 22.35 1.60 16.65 8.16 0.10 51.14
10:21:01 PM 2 20.53 2.33 17.22 11.78 0.12 48.03
10:21:01 PM 3 24.43 1.28 16.26 6.10 0.12 51.81
10:22:01 PM all 8.36 0.00 1.43 1.85 0.08 88.27
10:22:01 PM 0 5.59 0.00 1.20 1.19 0.08 91.94
10:22:01 PM 1 4.48 0.00 1.12 2.63 0.08 91.68
10:22:01 PM 2 4.05 0.00 1.24 1.29 0.07 93.35
10:22:01 PM 3 19.38 0.00 2.17 2.31 0.08 76.06
10:23:01 PM all 18.63 0.00 2.33 1.86 0.11 77.07
10:23:01 PM 0 19.49 0.00 3.78 3.02 0.13 73.57
10:23:01 PM 1 20.02 0.00 1.77 0.99 0.12 77.10
10:23:01 PM 2 18.13 0.00 1.73 1.97 0.10 78.07
10:23:01 PM 3 16.87 0.00 2.00 1.42 0.10 79.60
10:24:01 PM all 63.12 0.00 2.70 3.68 0.13 30.38
10:24:01 PM 0 62.12 0.00 2.15 3.58 0.12 32.03
10:24:01 PM 1 64.42 0.00 3.48 4.02 0.12 27.97
10:24:01 PM 2 59.96 0.00 2.28 4.49 0.13 33.14
10:24:01 PM 3 66.00 0.00 2.90 2.61 0.14 28.36
10:25:01 PM all 49.36 0.00 2.84 1.72 0.11 45.96
10:25:01 PM 0 47.63 0.00 3.45 0.96 0.12 47.85
10:25:01 PM 1 49.92 0.00 2.72 0.48 0.12 46.77
10:25:01 PM 2 48.10 0.00 2.33 1.07 0.10 48.40
10:25:01 PM 3 51.81 0.00 2.88 4.40 0.12 40.79
10:26:01 PM all 60.48 0.00 2.51 0.63 0.10 36.28
10:26:01 PM 0 61.25 0.00 3.82 0.86 0.10 33.97
10:26:01 PM 1 60.02 0.00 1.78 0.27 0.08 37.85
10:26:01 PM 2 53.74 0.00 1.99 1.16 0.10 43.01
10:26:01 PM 3 66.91 0.00 2.44 0.24 0.10 30.31
10:27:01 PM all 42.24 0.00 2.12 5.85 0.09 49.69
10:27:01 PM 0 35.35 0.00 2.15 10.37 0.08 52.04
10:27:01 PM 1 41.81 0.00 1.99 9.11 0.10 47.00
10:27:01 PM 2 38.34 0.00 1.55 3.25 0.10 56.75
10:27:01 PM 3 53.52 0.00 2.81 0.64 0.08 42.94
10:28:01 PM all 54.47 0.00 3.14 1.36 0.10 40.94
10:28:01 PM 0 54.85 0.00 3.36 2.89 0.08 38.81
10:28:01 PM 1 55.84 0.00 2.53 0.34 0.10 41.19
10:28:01 PM 2 47.99 0.00 2.20 0.54 0.12 49.15
10:28:01 PM 3 59.22 0.00 4.46 1.67 0.08 34.57
10:29:01 PM all 47.06 0.00 3.32 0.44 0.10 49.08
10:29:01 PM 0 45.18 0.00 2.61 0.02 0.12 52.07
10:29:01 PM 1 41.56 0.00 2.70 0.61 0.10 55.03
10:29:01 PM 2 47.98 0.00 3.20 1.07 0.09 47.67
10:29:01 PM 3 53.55 0.00 4.78 0.07 0.09 41.51
10:30:01 PM all 54.81 0.00 2.98 0.21 0.10 41.90
10:30:01 PM 0 53.23 0.00 2.73 0.25 0.13 43.66
10:30:01 PM 1 47.78 0.00 1.75 0.31 0.08 50.08
10:30:01 PM 2 57.12 0.00 3.00 0.14 0.08 39.65
10:30:01 PM 3 61.07 0.00 4.44 0.15 0.10 34.24
10:30:01 PM CPU %user %nice %system %iowait %steal %idle
10:31:01 PM all 23.58 0.00 1.71 0.79 0.05 73.86
10:31:01 PM 0 20.65 0.00 1.11 0.25 0.05 77.94
10:31:01 PM 1 23.58 0.00 2.25 2.13 0.05 71.99
10:31:01 PM 2 27.66 0.00 1.97 0.22 0.05 70.10
10:31:01 PM 3 22.44 0.00 1.53 0.57 0.07 75.40
10:32:01 PM all 42.19 0.00 2.55 0.64 0.10 54.52
10:32:01 PM 0 44.07 0.00 3.69 1.28 0.10 50.86
10:32:01 PM 1 37.51 0.00 1.16 0.51 0.10 60.72
10:32:01 PM 2 36.63 0.00 1.25 0.07 0.10 61.96
10:32:01 PM 3 50.58 0.00 4.11 0.73 0.10 44.48
10:33:01 PM all 27.19 0.00 4.58 1.49 0.12 66.62
10:33:01 PM 0 17.74 0.00 3.55 2.39 0.12 76.21
10:33:01 PM 1 25.71 0.00 5.07 0.49 0.14 68.59
10:33:01 PM 2 30.19 0.00 4.43 2.01 0.12 63.24
10:33:01 PM 3 35.18 0.00 5.27 1.08 0.12 58.35
10:34:01 PM all 19.08 0.00 1.98 0.58 0.11 78.25
10:34:01 PM 0 37.30 0.00 2.23 0.44 0.13 59.90
10:34:01 PM 1 17.38 0.00 2.63 0.13 0.10 79.75
10:34:01 PM 2 5.22 0.00 1.33 0.82 0.10 92.53
10:34:01 PM 3 16.49 0.00 1.72 0.93 0.10 80.76
Average: all 38.17 0.12 3.68 2.25 0.10 55.68
Average: 0 38.21 0.09 3.83 2.93 0.11 54.83
Average: 1 36.53 0.12 3.44 2.20 0.10 57.61
Average: 2 35.32 0.17 3.29 2.20 0.10 58.93
Average: 3 42.61 0.10 4.17 1.67 0.10 51.35