---> uname -a:
Linux prd-centos8-builder-4c-4g-91038.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 839 9618 19 5305 14573
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:3a:f6:f7 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.106.209/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 85421sec preferred_lft 85421sec
inet6 fe80::f816:3eff:fe3a:f6f7/64 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) 12/14/2024 _x86_64_ (4 CPU)
22:19:35 LINUX RESTART (4 CPU)
10:20:01 PM tps rtps wtps bread/s bwrtn/s
10:20:02 PM 275.27 213.98 61.29 2400.00 33637.63
10:21:01 PM 364.42 122.37 242.05 3266.28 8965.03
10:22:01 PM 63.21 1.55 61.66 1477.49 7985.82
10:23:01 PM 6.66 0.03 6.63 0.53 184.72
10:24:01 PM 5.48 0.00 5.48 0.00 145.14
10:25:01 PM 13.40 0.00 13.40 0.00 210.45
10:26:01 PM 359.04 16.27 342.77 2635.84 4072.85
10:27:01 PM 127.16 0.15 127.01 2.53 12340.85
10:28:01 PM 63.14 0.18 62.96 6.13 6357.43
10:29:01 PM 51.85 0.70 51.15 475.84 3526.54
10:30:01 PM 78.67 0.00 78.67 0.00 38168.86
10:31:01 PM 51.64 0.00 51.64 0.00 14996.33
10:32:01 PM 14.55 0.00 14.55 0.00 515.84
10:33:01 PM 45.49 0.00 45.49 0.00 8368.09
10:34:01 PM 39.39 0.00 39.39 0.00 1304.60
10:35:01 PM 137.34 0.40 136.94 22.26 21553.66
Average: 94.66 9.53 85.13 524.75 8604.71
10:20:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:20:02 PM 13852896 15238480 2288628 14.18 2688 1607700 796524 4.63 150796 1818536 46720
10:21:01 PM 13328228 15136032 2813296 17.43 2688 2007672 829656 4.83 222984 2198076 212460
10:22:01 PM 13227868 15077332 2913656 18.05 2688 2048328 850108 4.95 224436 2283052 192
10:23:01 PM 13224032 15074580 2917492 18.07 2688 2048656 850108 4.95 224496 2283772 4
10:24:01 PM 13220008 15071544 2921516 18.10 2688 2048864 850108 4.95 224496 2286052 24
10:25:01 PM 13205412 15061292 2936112 18.19 2688 2051844 850108 4.95 224496 2295980 852
10:26:01 PM 11277656 13466496 4863868 30.13 2688 2363568 2284212 13.29 291700 4096324 199680
10:27:01 PM 10264900 12647380 5876624 36.41 2688 2548244 3032440 17.64 374852 5007136 48504
10:28:01 PM 9452804 11998848 6688720 41.44 2688 2705740 3585940 20.86 515840 5665292 34568
10:29:01 PM 8679628 11998896 7461896 46.23 2688 3471040 3994860 23.24 619836 6320292 695880
10:30:01 PM 8001956 12105388 8139568 50.43 2688 4248220 3258556 18.96 691156 6915708 323524
10:31:01 PM 7973428 12179308 8168096 50.60 2688 4347108 3202348 18.63 743348 6884480 7104
10:32:01 PM 7929020 12158204 8212504 50.88 2688 4367836 3281624 19.09 752476 6916360 18592
10:33:01 PM 7511408 11971160 8630116 53.47 2688 4593164 3387040 19.70 778624 7297344 7488
10:34:01 PM 7395872 11929184 8745652 54.18 2688 4662032 3417628 19.88 805456 7376004 50076
10:35:01 PM 9852856 14915532 6288668 38.96 2688 5194540 931824 5.42 1174172 4561968 14048
Average: 10524873 13501854 5616651 34.80 2688 3144660 2212693 12.87 501198 4637898 103732
10:20:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:20:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:20:02 PM eth0 600.00 327.96 1128.83 111.09 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 115.69 72.70 1228.43 31.41 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 103.68 89.79 251.06 24.25 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 75.37 68.36 186.55 17.81 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 77.09 67.96 196.88 17.75 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 124.38 124.16 259.58 34.36 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 452.95 463.56 3354.03 105.59 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 157.26 139.57 2486.47 28.43 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 111.48 83.61 2044.67 13.08 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 65.41 63.86 509.98 18.73 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 71.24 66.01 742.69 16.06 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 79.20 69.71 1295.18 14.04 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 23.76 23.38 37.45 7.78 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 78.39 67.91 978.10 12.99 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 66.93 63.90 612.17 17.91 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 526.76 652.54 156.63 7313.74 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 142.48 141.41 955.98 511.65 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) 12/14/2024 _x86_64_ (4 CPU)
22:19:35 LINUX RESTART (4 CPU)
10:20:01 PM CPU %user %nice %system %iowait %steal %idle
10:20:02 PM all 33.70 2.19 19.73 6.58 0.27 37.53
10:20:02 PM 0 15.38 3.30 26.37 12.09 0.00 42.86
10:20:02 PM 1 49.45 0.00 10.99 12.09 0.00 27.47
10:20:02 PM 2 26.37 3.30 28.57 1.10 0.00 40.66
10:20:02 PM 3 43.48 2.17 13.04 1.09 1.09 39.13
10:21:01 PM all 20.98 1.24 13.94 3.06 0.12 60.67
10:21:01 PM 0 40.52 0.96 13.24 2.27 0.14 42.88
10:21:01 PM 1 17.01 1.72 12.59 2.01 0.12 66.54
10:21:01 PM 2 12.30 1.16 15.22 4.69 0.09 66.55
10:21:01 PM 3 14.11 1.13 14.69 3.26 0.12 66.70
10:22:01 PM all 0.70 0.00 0.50 1.10 0.07 97.63
10:22:01 PM 0 0.59 0.00 0.37 0.72 0.08 98.24
10:22:01 PM 1 1.07 0.00 0.92 1.10 0.07 96.84
10:22:01 PM 2 0.52 0.00 0.35 1.47 0.07 97.60
10:22:01 PM 3 0.63 0.00 0.35 1.12 0.07 97.83
10:23:01 PM all 0.39 0.00 0.23 0.02 0.08 99.28
10:23:01 PM 0 0.50 0.00 0.08 0.00 0.08 99.33
10:23:01 PM 1 0.58 0.00 0.42 0.02 0.10 98.88
10:23:01 PM 2 0.38 0.00 0.35 0.02 0.08 99.17
10:23:01 PM 3 0.10 0.00 0.07 0.05 0.03 99.75
10:24:01 PM all 0.42 0.00 0.25 0.02 0.07 99.25
10:24:01 PM 0 0.27 0.00 0.08 0.00 0.08 99.57
10:24:01 PM 1 0.65 0.00 0.70 0.00 0.05 98.60
10:24:01 PM 2 0.13 0.00 0.12 0.03 0.07 99.65
10:24:01 PM 3 0.62 0.00 0.08 0.05 0.07 99.18
10:25:01 PM all 0.56 0.00 0.39 0.05 0.08 98.92
10:25:01 PM 0 0.22 0.00 0.15 0.02 0.08 99.53
10:25:01 PM 1 0.94 0.00 1.02 0.00 0.08 97.96
10:25:01 PM 2 0.42 0.00 0.25 0.00 0.10 99.23
10:25:01 PM 3 0.67 0.00 0.13 0.20 0.05 98.95
10:26:01 PM all 31.04 0.00 2.56 3.22 0.14 63.03
10:26:01 PM 0 33.24 0.00 2.79 4.04 0.13 59.80
10:26:01 PM 1 29.63 0.00 2.30 3.09 0.13 64.85
10:26:01 PM 2 29.06 0.00 2.87 3.86 0.13 64.07
10:26:01 PM 3 32.24 0.00 2.30 1.90 0.15 63.41
10:27:01 PM all 63.89 0.00 2.86 1.04 0.10 32.11
10:27:01 PM 0 68.13 0.00 4.85 1.11 0.10 25.81
10:27:01 PM 1 57.40 0.00 2.40 1.26 0.12 38.83
10:27:01 PM 2 67.55 0.00 2.56 0.90 0.10 28.88
10:27:01 PM 3 62.48 0.00 1.61 0.89 0.10 34.91
10:28:01 PM all 59.74 0.00 3.45 0.38 0.10 36.33
10:28:01 PM 0 65.79 0.00 3.79 0.59 0.10 29.72
10:28:01 PM 1 61.35 0.00 4.43 0.15 0.12 33.95
10:28:01 PM 2 51.27 0.00 3.63 0.69 0.08 44.32
10:28:01 PM 3 60.56 0.00 1.95 0.08 0.10 37.31
10:29:01 PM all 58.46 0.00 2.66 0.37 0.11 38.40
10:29:01 PM 0 69.28 0.00 3.70 0.18 0.12 26.72
10:29:01 PM 1 52.52 0.00 2.32 0.64 0.12 44.40
10:29:01 PM 2 58.23 0.00 2.83 0.27 0.10 38.57
10:29:01 PM 3 53.80 0.00 1.78 0.40 0.10 43.92
10:30:01 PM all 47.21 0.00 2.94 1.34 0.09 48.42
10:30:01 PM 0 45.95 0.00 2.14 1.80 0.10 50.01
10:30:01 PM 1 46.87 0.00 4.00 2.07 0.10 46.97
10:30:01 PM 2 37.97 0.00 1.61 0.17 0.08 60.16
10:30:01 PM 3 58.03 0.00 4.00 1.33 0.08 36.56
10:30:01 PM CPU %user %nice %system %iowait %steal %idle
10:31:01 PM all 51.18 0.00 3.53 0.71 0.09 44.49
10:31:01 PM 0 54.00 0.00 3.42 0.15 0.08 42.34
10:31:01 PM 1 45.41 0.00 2.52 0.91 0.10 51.06
10:31:01 PM 2 48.72 0.00 2.97 1.26 0.10 46.95
10:31:01 PM 3 56.60 0.00 5.21 0.49 0.08 37.62
10:32:01 PM all 46.87 0.00 3.53 0.09 0.11 49.41
10:32:01 PM 0 64.99 0.00 7.97 0.19 0.12 26.74
10:32:01 PM 1 39.67 0.00 1.88 0.02 0.12 58.32
10:32:01 PM 2 40.97 0.00 1.90 0.07 0.12 56.94
10:32:01 PM 3 41.97 0.00 2.39 0.08 0.10 55.46
10:33:01 PM all 50.49 0.00 3.37 0.51 0.11 45.53
10:33:01 PM 0 45.06 0.00 2.14 0.24 0.12 52.45
10:33:01 PM 1 49.04 0.00 4.29 0.22 0.10 46.34
10:33:01 PM 2 52.10 0.00 3.11 1.50 0.10 43.19
10:33:01 PM 3 55.74 0.00 3.94 0.08 0.10 40.13
10:34:01 PM all 48.98 0.00 3.35 0.24 0.11 47.31
10:34:01 PM 0 46.53 0.00 2.79 0.22 0.12 50.35
10:34:01 PM 1 45.50 0.00 2.13 0.08 0.10 52.19
10:34:01 PM 2 47.61 0.00 3.64 0.44 0.12 48.19
10:34:01 PM 3 56.30 0.00 4.85 0.22 0.10 38.53
10:35:01 PM all 26.97 0.00 4.40 1.02 0.12 67.48
10:35:01 PM 0 38.23 0.00 5.50 0.32 0.12 55.83
10:35:01 PM 1 18.39 0.00 4.44 0.27 0.12 76.79
10:35:01 PM 2 26.62 0.00 3.58 1.68 0.12 68.01
10:35:01 PM 3 24.61 0.00 4.08 1.83 0.12 69.36
Average: all 33.79 0.08 3.20 0.88 0.10 61.95
Average: 0 38.08 0.07 3.54 0.80 0.11 57.41
Average: 1 31.03 0.11 3.09 0.80 0.10 64.87
Average: 2 31.54 0.08 3.01 1.13 0.10 64.14
Average: 3 34.51 0.08 3.15 0.80 0.09 61.37