---> uname -a:
Linux prd-centos8-builder-4c-4g-84841.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 803 9659 19 5299 14610
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:c7:15:57 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.107.25/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 85590sec preferred_lft 85590sec
inet6 fe80::f816:3eff:fec7:1557/64 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) 11/18/2024 _x86_64_ (4 CPU)
22:19:34 LINUX RESTART (4 CPU)
10:20:00 PM tps rtps wtps bread/s bwrtn/s
10:20:02 PM 1929.41 168.07 1761.34 2208.40 27104.20
10:21:01 PM 289.37 115.27 174.11 4670.80 8664.96
10:22:01 PM 58.24 0.00 58.24 0.00 7125.05
10:23:01 PM 128.22 12.38 115.84 1511.10 1794.39
10:24:01 PM 337.96 4.73 333.23 1087.95 13024.95
10:25:01 PM 94.77 0.32 94.45 8.40 8047.51
10:26:01 PM 50.57 0.72 49.85 514.50 2798.17
10:27:01 PM 75.87 0.00 75.87 0.00 32785.57
10:28:01 PM 57.77 0.00 57.77 0.00 19069.72
10:29:01 PM 18.85 0.00 18.85 0.00 2767.02
10:30:01 PM 43.53 0.00 43.53 0.00 3144.39
10:31:01 PM 43.84 0.00 43.84 0.00 6309.92
10:32:01 PM 112.56 0.40 112.16 22.26 3636.04
10:33:01 PM 49.85 0.27 49.58 43.59 19234.94
Average: 110.04 10.66 99.38 604.20 9930.77
10:20:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:20:02 PM 13846200 15239560 2295332 14.22 2688 1614860 839600 4.88 154076 1824460 51476
10:21:01 PM 13296324 15140960 2845208 17.63 2688 2044052 841576 4.90 223776 2229232 186400
10:22:01 PM 13260300 15107268 2881232 17.85 2688 2044724 841576 4.90 223780 2247996 20
10:23:01 PM 12192768 14219600 3948764 24.46 2688 2208904 1741624 10.13 241464 3251524 113060
10:24:01 PM 11041728 13377916 5099804 31.59 2688 2505784 2350856 13.68 361868 4253496 58024
10:25:01 PM 10178308 12679780 5963224 36.94 2688 2665680 2928368 17.04 507036 4958316 3900
10:26:01 PM 9464816 12501104 6676716 41.36 2688 3191172 3076832 17.90 585752 5576784 446320
10:27:01 PM 7471744 11562664 8669788 53.71 2688 4237508 3964768 23.06 687076 7452116 525708
10:28:01 PM 7926508 12120664 8215024 50.89 2688 4336596 3372540 19.62 740264 6937592 69244
10:29:01 PM 7897480 12111372 8244052 51.07 2688 4354416 3372348 19.62 746060 6958476 10824
10:30:01 PM 7535648 11987272 8605884 53.32 2688 4586160 3439376 20.01 777232 7276152 163332
10:31:01 PM 7395448 11922068 8746084 54.18 2688 4656164 3491892 20.31 804324 7380060 57156
10:32:01 PM 9894048 14953036 6247484 38.70 2688 5189344 919300 5.35 1173520 4519404 549824
10:33:01 PM 9910316 14979744 6231216 38.60 2688 5201780 868436 5.05 1347840 4335500 11944
Average: 10093688 13421643 6047844 37.47 2688 3488367 2289221 13.32 612433 4942936 160517
10:20:00 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 975.21 458.40 1367.71 294.90 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 95.76 71.24 1184.24 25.24 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 172.54 154.81 459.13 40.60 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 458.55 483.27 1933.58 127.56 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 273.52 223.00 3814.22 38.23 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 152.02 125.71 2431.63 19.65 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 68.19 67.48 591.18 17.76 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 68.17 63.22 742.34 15.48 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 85.07 73.00 1295.04 15.81 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 19.41 19.11 6.08 6.59 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 80.42 69.62 1009.54 14.11 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 73.40 70.09 612.59 18.25 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 383.50 426.61 122.32 1811.50 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 678.94 791.42 426.00 7178.95 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 203.23 203.93 1125.88 717.35 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) 11/18/2024 _x86_64_ (4 CPU)
22:19:34 LINUX RESTART (4 CPU)
10:20:00 PM CPU %user %nice %system %iowait %steal %idle
10:20:02 PM all 23.36 6.57 22.28 10.76 0.11 36.92
10:20:02 PM 0 32.16 0.88 19.38 33.92 0.00 13.66
10:20:02 PM 1 14.10 20.51 26.07 1.28 0.43 37.61
10:20:02 PM 2 32.91 2.14 16.67 1.28 0.00 47.01
10:20:02 PM 3 14.53 2.56 26.92 7.26 0.00 48.72
10:21:01 PM all 20.29 0.94 12.97 2.45 0.12 63.23
10:21:01 PM 0 10.91 0.61 11.18 3.06 0.14 74.10
10:21:01 PM 1 28.53 0.95 12.33 2.71 0.09 55.39
10:21:01 PM 2 14.66 1.21 14.98 2.37 0.12 66.66
10:21:01 PM 3 27.11 0.97 13.41 1.64 0.12 56.75
10:22:01 PM all 0.76 0.00 0.59 0.74 0.09 97.82
10:22:01 PM 0 0.42 0.00 0.38 1.57 0.07 97.56
10:22:01 PM 1 0.33 0.00 0.38 0.52 0.12 98.65
10:22:01 PM 2 1.09 0.00 0.62 0.28 0.10 97.91
10:22:01 PM 3 1.20 0.00 0.99 0.58 0.07 97.16
10:23:01 PM all 15.16 0.00 1.90 0.80 0.13 82.01
10:23:01 PM 0 14.51 0.00 1.21 0.92 0.13 83.23
10:23:01 PM 1 12.07 0.00 2.79 1.41 0.13 83.60
10:23:01 PM 2 15.91 0.00 2.36 0.77 0.13 80.82
10:23:01 PM 3 18.15 0.00 1.24 0.10 0.12 80.39
10:24:01 PM all 64.18 0.00 2.98 2.58 0.10 30.15
10:24:01 PM 0 67.59 0.00 3.43 2.22 0.10 26.66
10:24:01 PM 1 60.49 0.00 3.49 3.59 0.10 32.33
10:24:01 PM 2 64.52 0.00 1.83 2.73 0.10 30.83
10:24:01 PM 3 64.11 0.00 3.18 1.78 0.12 30.81
10:25:01 PM all 53.75 0.00 3.10 0.69 0.09 42.37
10:25:01 PM 0 52.07 0.00 2.26 0.79 0.10 44.78
10:25:01 PM 1 56.88 0.00 2.49 0.19 0.08 40.36
10:25:01 PM 2 56.39 0.00 5.12 0.62 0.08 37.78
10:25:01 PM 3 49.66 0.00 2.55 1.15 0.08 46.56
10:26:01 PM all 62.45 0.00 2.42 0.35 0.10 34.68
10:26:01 PM 0 67.19 0.00 2.48 0.35 0.10 29.87
10:26:01 PM 1 56.90 0.00 2.52 0.22 0.10 40.26
10:26:01 PM 2 63.35 0.00 2.24 0.54 0.10 33.77
10:26:01 PM 3 62.35 0.00 2.45 0.30 0.10 34.80
10:27:01 PM all 47.20 0.00 2.51 1.12 0.10 49.07
10:27:01 PM 0 49.53 0.00 2.41 1.46 0.10 46.50
10:27:01 PM 1 42.71 0.00 2.59 0.67 0.10 53.93
10:27:01 PM 2 47.25 0.00 2.35 1.33 0.10 48.98
10:27:01 PM 3 49.32 0.00 2.70 1.01 0.08 46.88
10:28:01 PM all 51.71 0.00 3.45 0.58 0.10 44.17
10:28:01 PM 0 50.79 0.00 2.76 0.52 0.10 45.82
10:28:01 PM 1 47.41 0.00 2.32 0.47 0.10 49.70
10:28:01 PM 2 58.64 0.00 6.00 0.72 0.08 34.55
10:28:01 PM 3 49.97 0.00 2.71 0.59 0.10 46.63
10:29:01 PM all 47.92 0.00 3.44 0.16 0.09 48.40
10:29:01 PM 0 52.45 0.00 4.91 0.08 0.08 42.48
10:29:01 PM 1 41.76 0.00 1.88 0.03 0.10 56.22
10:29:01 PM 2 58.71 0.00 5.33 0.37 0.10 35.49
10:29:01 PM 3 38.71 0.00 1.61 0.14 0.08 59.46
10:30:01 PM all 54.34 0.00 3.03 0.42 0.10 42.12
10:30:01 PM 0 60.66 0.00 5.06 0.08 0.12 34.08
10:30:01 PM 1 49.32 0.00 2.17 0.64 0.08 47.79
10:30:01 PM 2 53.28 0.00 2.59 0.45 0.08 43.60
10:30:01 PM 3 54.10 0.00 2.29 0.50 0.10 43.01
10:30:01 PM CPU %user %nice %system %iowait %steal %idle
10:31:01 PM all 51.28 0.00 3.26 0.37 0.10 44.99
10:31:01 PM 0 44.78 0.00 2.85 0.08 0.10 52.18
10:31:01 PM 1 43.81 0.00 1.53 0.52 0.12 54.02
10:31:01 PM 2 52.19 0.00 3.81 0.59 0.08 43.33
10:31:01 PM 3 64.34 0.00 4.84 0.30 0.08 30.43
10:32:01 PM all 30.37 0.00 4.84 0.42 0.13 64.25
10:32:01 PM 0 28.18 0.00 3.35 0.37 0.13 67.96
10:32:01 PM 1 29.27 0.00 5.92 0.49 0.10 64.22
10:32:01 PM 2 29.74 0.00 4.54 0.40 0.15 65.17
10:32:01 PM 3 34.28 0.00 5.53 0.40 0.12 59.66
10:33:01 PM all 16.93 0.00 2.15 0.98 0.14 79.80
10:33:01 PM 0 12.95 0.00 2.65 2.07 0.13 82.20
10:33:01 PM 1 19.40 0.00 2.09 0.08 0.13 78.29
10:33:01 PM 2 6.27 0.00 1.29 1.43 0.17 90.84
10:33:01 PM 3 29.15 0.00 2.57 0.34 0.13 67.81
Average: all 39.67 0.09 3.63 0.92 0.11 55.58
Average: 0 39.37 0.05 3.49 1.14 0.11 55.84
Average: 1 37.53 0.13 3.33 0.89 0.11 58.01
Average: 2 40.13 0.10 4.10 0.97 0.11 54.60
Average: 3 41.64 0.08 3.60 0.70 0.10 53.87