---> uname -a:
Linux prd-centos8-builder-4c-4g-94243.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 757 9738 19 5267 14657
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:79:a6:b2 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.106.167/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 85616sec preferred_lft 85616sec
inet6 fe80::f816:3eff:fe79:a6b2/64 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) 12/30/2024 _x86_64_ (4 CPU)
22:19:36 LINUX RESTART (4 CPU)
10:20:00 PM tps rtps wtps bread/s bwrtn/s
10:20:01 PM 768.69 126.26 642.42 1705.05 33930.30
10:21:01 PM 329.27 108.86 220.41 3360.35 8441.02
10:22:01 PM 60.89 0.00 60.89 0.00 7703.00
10:23:01 PM 420.57 16.32 404.25 2636.64 7359.53
10:24:01 PM 117.18 0.32 116.86 8.40 9869.62
10:25:01 PM 47.34 0.00 47.34 0.00 5896.53
10:26:01 PM 57.30 0.70 56.60 475.84 17493.45
10:27:01 PM 88.10 0.00 88.10 0.00 35598.60
10:28:01 PM 29.19 0.00 29.19 0.00 3542.74
10:29:01 PM 26.87 0.00 26.87 0.00 749.18
10:30:01 PM 39.53 0.00 39.53 0.00 8313.10
10:31:01 PM 38.74 0.00 38.74 0.00 2675.07
10:32:01 PM 132.86 0.43 132.42 24.26 20408.43
Average: 116.56 10.71 105.85 543.82 10702.47
10:20:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:20:01 PM 13848652 15240896 2292880 14.20 2688 1613916 810216 4.71 154440 1822860 51152
10:21:01 PM 13364404 15175284 2777128 17.20 2688 2010504 778564 4.53 200800 2184608 202012
10:22:01 PM 13329660 15151564 2811872 17.42 2688 2017388 778564 4.53 200804 2193452 6264
10:23:01 PM 11179228 13427980 4962304 30.74 2688 2421228 2396500 13.94 305448 4175344 208012
10:24:01 PM 10137564 12604304 6003968 37.20 2688 2630844 3571416 20.78 420492 5084564 156152
10:25:01 PM 10293048 12835780 5848484 36.23 2688 2700716 2869136 16.69 501548 4837380 65356
10:26:01 PM 8643180 12319728 7498352 46.45 2688 3826948 3408364 19.83 624644 6348868 667432
10:27:01 PM 8398772 12496616 7742760 47.97 2688 4240676 3134056 18.23 673452 6532176 32080
10:28:01 PM 8294920 12464920 7846612 48.61 2688 4311556 3159772 18.38 720632 6586768 7156
10:29:01 PM 8162784 12428852 7978748 49.43 2688 4401696 3165228 18.41 743144 6685552 84352
10:30:01 PM 7818364 12250480 8323168 51.56 2688 4565064 3366292 19.58 758704 7008144 11600
10:31:01 PM 7726708 12223908 8414824 52.13 2688 4626320 3347904 19.48 782808 7066656 4484
10:32:01 PM 9974940 14999984 6166592 38.20 2688 5157016 844792 4.91 1150900 4464712 16
Average: 10090171 13355407 6051361 37.49 2688 3424913 2433139 14.15 556755 4999314 115082
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 1772.73 816.16 3553.12 292.85 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 130.14 96.90 1235.23 36.81 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 385.15 383.79 898.89 104.16 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 432.63 416.72 4770.67 90.62 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 185.50 161.36 2946.56 28.94 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 39.99 41.24 191.69 11.83 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 52.22 51.15 410.63 15.20 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 98.92 90.93 1036.74 21.53 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 54.07 44.90 997.92 8.57 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 58.65 51.89 659.96 12.36 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 56.14 52.51 408.07 13.30 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 52.71 51.04 559.85 12.78 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 804.30 985.72 264.47 8755.62 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 198.04 203.20 1201.73 758.70 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) 12/30/2024 _x86_64_ (4 CPU)
22:19:36 LINUX RESTART (4 CPU)
10:20:00 PM CPU %user %nice %system %iowait %steal %idle
10:20:01 PM all 37.53 11.31 18.25 3.60 0.00 29.31
10:20:01 PM 0 9.28 40.21 22.68 10.31 0.00 17.53
10:20:01 PM 1 54.55 1.01 12.12 2.02 0.00 30.30
10:20:01 PM 2 38.54 2.08 23.96 1.04 0.00 34.38
10:20:01 PM 3 47.42 2.06 14.43 1.03 0.00 35.05
10:21:01 PM all 19.06 0.94 14.29 2.93 0.12 62.67
10:21:01 PM 0 22.74 0.97 13.71 1.61 0.13 60.84
10:21:01 PM 1 10.91 1.14 17.02 3.16 0.12 67.66
10:21:01 PM 2 20.00 1.07 17.05 3.66 0.10 58.11
10:21:01 PM 3 22.60 0.57 9.39 3.28 0.12 64.04
10:22:01 PM all 1.33 0.00 1.18 0.86 0.11 96.52
10:22:01 PM 0 0.42 0.00 0.37 0.00 0.10 99.11
10:22:01 PM 1 1.24 0.00 1.44 2.10 0.13 95.08
10:22:01 PM 2 2.56 0.00 2.34 0.13 0.13 94.84
10:22:01 PM 3 1.09 0.00 0.59 1.19 0.08 97.06
10:23:01 PM all 47.47 0.00 3.10 3.78 0.13 45.52
10:23:01 PM 0 48.21 0.00 4.32 3.71 0.13 43.63
10:23:01 PM 1 47.80 0.00 3.22 4.36 0.13 44.48
10:23:01 PM 2 47.16 0.00 2.11 2.28 0.12 48.33
10:23:01 PM 3 46.71 0.00 2.76 4.76 0.13 45.65
10:24:01 PM all 63.41 0.00 2.95 0.71 0.11 32.81
10:24:01 PM 0 67.22 0.00 2.66 0.40 0.12 29.59
10:24:01 PM 1 65.93 0.00 4.57 1.48 0.12 27.91
10:24:01 PM 2 60.45 0.00 1.98 0.39 0.10 37.08
10:24:01 PM 3 60.05 0.00 2.58 0.59 0.12 36.67
10:25:01 PM all 62.05 0.00 3.05 0.48 0.09 34.33
10:25:01 PM 0 66.50 0.00 4.62 0.22 0.10 28.57
10:25:01 PM 1 66.74 0.00 2.53 0.17 0.08 30.48
10:25:01 PM 2 59.29 0.00 2.79 1.47 0.08 36.36
10:25:01 PM 3 55.64 0.00 2.28 0.05 0.10 41.93
10:26:01 PM all 49.70 0.00 2.26 1.04 0.10 46.91
10:26:01 PM 0 40.37 0.00 2.03 0.65 0.10 56.85
10:26:01 PM 1 48.76 0.00 2.11 0.44 0.10 48.59
10:26:01 PM 2 56.88 0.00 2.85 2.80 0.10 37.38
10:26:01 PM 3 52.76 0.00 2.04 0.27 0.08 44.84
10:27:01 PM all 53.12 0.00 3.19 1.04 0.11 42.55
10:27:01 PM 0 59.75 0.00 5.87 0.60 0.12 33.65
10:27:01 PM 1 52.21 0.00 2.17 1.04 0.10 44.47
10:27:01 PM 2 52.46 0.00 2.96 2.19 0.10 42.28
10:27:01 PM 3 48.05 0.00 1.73 0.32 0.10 49.80
10:28:01 PM all 45.02 0.00 3.54 0.25 0.09 51.10
10:28:01 PM 0 40.11 0.00 2.56 0.02 0.08 57.23
10:28:01 PM 1 37.20 0.00 2.13 0.03 0.09 60.55
10:28:01 PM 2 62.76 0.00 7.76 0.19 0.08 29.20
10:28:01 PM 3 40.01 0.00 1.70 0.78 0.10 57.40
10:29:01 PM all 50.47 0.00 2.98 0.17 0.11 46.27
10:29:01 PM 0 63.54 0.00 5.53 0.22 0.12 30.59
10:29:01 PM 1 45.59 0.00 2.59 0.13 0.12 51.57
10:29:01 PM 2 47.40 0.00 2.22 0.19 0.10 50.09
10:29:01 PM 3 45.32 0.00 1.59 0.15 0.08 52.86
10:30:01 PM all 46.24 0.00 3.63 0.87 0.09 49.17
10:30:01 PM 0 54.59 0.00 4.24 1.05 0.08 40.04
10:30:01 PM 1 40.95 0.00 2.92 1.37 0.08 54.68
10:30:01 PM 2 47.56 0.00 4.07 0.83 0.12 47.43
10:30:01 PM 3 41.80 0.00 3.31 0.22 0.09 54.58
10:30:01 PM CPU %user %nice %system %iowait %steal %idle
10:31:01 PM all 46.13 0.00 3.46 0.28 0.10 50.02
10:31:01 PM 0 54.63 0.00 5.76 0.24 0.10 39.27
10:31:01 PM 1 46.54 0.00 3.92 0.22 0.10 49.22
10:31:01 PM 2 41.53 0.00 1.50 0.66 0.08 56.22
10:31:01 PM 3 41.82 0.00 2.67 0.02 0.12 55.37
10:32:01 PM all 18.63 0.00 4.75 1.06 0.14 75.42
10:32:01 PM 0 10.90 0.00 6.70 1.69 0.13 80.57
10:32:01 PM 1 26.66 0.00 3.79 0.45 0.15 68.94
10:32:01 PM 2 22.59 0.00 5.48 1.11 0.13 70.69
10:32:01 PM 3 14.37 0.00 3.01 1.00 0.15 81.47
Average: all 41.86 0.09 4.06 1.13 0.11 52.76
Average: 0 44.01 0.14 4.89 0.88 0.11 49.97
Average: 1 40.88 0.10 4.05 1.25 0.11 53.61
Average: 2 43.36 0.09 4.45 1.33 0.11 50.67
Average: 3 39.18 0.05 2.82 1.05 0.11 56.78