---> uname -a:
Linux prd-centos8-builder-4c-4g-81389.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 771 9695 19 5296 14642
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:45:df:b9 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.107.106/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 85471sec preferred_lft 85471sec
inet6 fe80::f816:3eff:fe45:dfb9/64 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) 11/03/2024 _x86_64_ (4 CPU)
22:19:35 LINUX RESTART (4 CPU)
10:20:00 PM tps rtps wtps bread/s bwrtn/s
10:20:03 PM 1791.59 190.65 1600.93 2330.22 30075.08
10:21:01 PM 272.87 115.17 157.70 4727.87 7792.50
10:22:01 PM 60.55 0.00 60.55 0.00 7836.62
10:23:01 PM 6.53 0.03 6.50 0.53 198.88
10:24:01 PM 5.25 0.00 5.25 0.00 155.27
10:25:01 PM 405.33 16.28 389.05 2637.16 5260.74
10:26:01 PM 82.59 0.02 82.57 0.27 11319.96
10:27:01 PM 79.76 0.32 79.44 8.40 6134.37
10:28:01 PM 48.49 0.70 47.79 475.92 2615.15
10:29:01 PM 78.01 0.00 78.01 0.00 28208.24
10:30:01 PM 61.41 0.00 61.41 0.00 23379.55
10:31:01 PM 22.82 0.00 22.82 0.00 3393.24
10:32:01 PM 39.69 0.00 39.69 0.00 2169.89
10:33:01 PM 45.08 0.00 45.08 0.00 7211.73
10:34:01 PM 115.05 0.40 114.65 22.26 3719.16
10:35:01 PM 56.61 0.27 56.35 43.59 19404.62
Average: 97.65 9.29 88.36 524.78 8665.49
10:20:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:20:03 PM 13825976 15220148 2315556 14.35 2688 1615688 815964 4.75 155804 1840868 51504
10:21:01 PM 13323028 15164636 2818504 17.46 2688 2041092 781892 4.55 224464 2201980 209476
10:22:01 PM 13305596 15148452 2835936 17.57 2688 2041480 781892 4.55 224464 2202684 248
10:23:01 PM 13303552 15147780 2837980 17.58 2688 2041884 781892 4.55 224556 2203392 180
10:24:01 PM 13291336 15140156 2850196 17.66 2688 2044804 781892 4.55 224556 2210700 2856
10:25:01 PM 11695972 13960816 4445560 27.54 2688 2440380 1870408 10.88 292280 3680504 265180
10:26:01 PM 11396320 13734964 4745212 29.40 2688 2508000 2013840 11.72 364044 3894816 13540
10:27:01 PM 10523320 13021956 5618212 34.81 2688 2663152 2630192 15.30 507376 4612272 6060
10:28:01 PM 9704516 12615076 6437016 39.88 2688 3066472 2980740 17.34 585272 5337484 333884
10:29:01 PM 8145928 12228632 7995604 49.53 2688 4229440 3429144 19.95 686588 6777688 667996
10:30:01 PM 8246736 12437772 7894796 48.91 2688 4333636 3128756 18.20 736620 6619988 87344
10:31:01 PM 8095576 12301164 8045956 49.85 2688 4346248 3299548 19.19 746744 6758752 5616
10:32:01 PM 7890624 12338960 8250908 51.12 2688 4583200 3200016 18.62 777892 6919772 191588
10:33:01 PM 7658000 12181148 8483532 52.56 2688 4653048 3344660 19.46 805028 7116980 58756
10:34:01 PM 9936976 14992028 6204556 38.44 2688 5186384 847644 4.93 1174392 4479552 549916
10:35:01 PM 9950208 15016112 6191324 38.36 2688 5198832 846840 4.93 1348892 4292948 11960
Average: 10643354 13790612 5498178 34.06 2688 3312109 1970958 11.47 567436 4446899 153506
10:20:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:20:03 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:20:03 PM eth0 499.38 291.90 1270.51 229.31 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 105.17 75.85 1194.63 26.03 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 100.35 86.40 269.02 23.39 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 98.42 88.45 242.90 22.95 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 147.59 146.78 333.21 40.30 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 489.00 481.50 4737.69 103.13 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 67.52 64.12 608.33 17.32 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 147.17 123.86 2430.40 18.40 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 67.29 66.99 518.78 17.42 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 68.37 66.21 773.91 15.45 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 96.28 82.95 1337.17 18.12 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 18.74 18.24 5.92 6.18 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 87.52 73.59 1009.85 14.56 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 75.92 71.67 612.91 18.85 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 318.56 340.93 104.94 338.58 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 707.25 876.97 442.84 8653.21 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 174.32 178.27 975.37 622.22 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) 11/03/2024 _x86_64_ (4 CPU)
22:19:35 LINUX RESTART (4 CPU)
10:20:00 PM CPU %user %nice %system %iowait %steal %idle
10:20:03 PM all 22.34 6.08 21.86 12.00 0.16 37.57
10:20:03 PM 0 25.40 2.86 19.68 27.94 0.00 24.13
10:20:03 PM 1 18.73 13.02 25.08 1.59 0.00 41.59
10:20:03 PM 2 22.64 5.35 18.55 4.40 0.31 48.74
10:20:03 PM 3 22.57 3.13 24.14 14.11 0.31 35.74
10:21:01 PM all 20.02 0.90 13.05 2.59 0.10 63.35
10:21:01 PM 0 15.11 0.90 13.19 2.77 0.10 67.94
10:21:01 PM 1 40.01 0.80 14.09 2.42 0.10 42.58
10:21:01 PM 2 4.95 1.11 12.93 2.44 0.10 78.46
10:21:01 PM 3 20.00 0.79 11.98 2.71 0.09 64.43
10:22:01 PM all 0.56 0.00 0.44 1.10 0.06 97.85
10:22:01 PM 0 0.78 0.00 0.55 1.12 0.05 97.50
10:22:01 PM 1 0.50 0.00 0.38 0.72 0.05 98.35
10:22:01 PM 2 0.17 0.00 0.38 1.84 0.07 97.54
10:22:01 PM 3 0.78 0.00 0.43 0.72 0.07 98.00
10:23:01 PM all 0.45 0.00 0.30 0.05 0.06 99.15
10:23:01 PM 0 0.67 0.00 0.73 0.00 0.07 98.53
10:23:01 PM 1 0.23 0.00 0.18 0.08 0.07 99.43
10:23:01 PM 2 0.13 0.00 0.08 0.10 0.07 99.62
10:23:01 PM 3 0.75 0.00 0.18 0.02 0.03 99.02
10:24:01 PM all 0.54 0.00 0.43 0.04 0.06 98.93
10:24:01 PM 0 1.15 0.00 1.22 0.12 0.07 97.44
10:24:01 PM 1 0.12 0.00 0.10 0.00 0.05 99.73
10:24:01 PM 2 0.32 0.00 0.33 0.03 0.07 99.25
10:24:01 PM 3 0.58 0.00 0.07 0.00 0.05 99.30
10:25:01 PM all 33.87 0.00 2.63 4.32 0.39 58.78
10:25:01 PM 0 33.23 0.00 2.16 3.19 0.12 61.31
10:25:01 PM 1 34.52 0.00 2.88 5.39 1.27 55.94
10:25:01 PM 2 35.30 0.00 2.61 1.52 0.08 60.48
10:25:01 PM 3 32.43 0.00 2.88 7.18 0.08 57.43
10:26:01 PM all 51.68 0.00 2.07 0.44 0.08 45.72
10:26:01 PM 0 51.47 0.00 1.24 0.15 0.07 47.08
10:26:01 PM 1 49.25 0.00 2.48 0.65 0.08 47.53
10:26:01 PM 2 53.14 0.00 2.28 0.43 0.08 44.06
10:26:01 PM 3 52.86 0.00 2.29 0.54 0.08 44.23
10:27:01 PM all 46.58 0.00 2.87 0.37 0.10 50.08
10:27:01 PM 0 44.85 0.00 3.00 0.24 0.10 51.82
10:27:01 PM 1 47.20 0.00 1.90 0.44 0.10 50.36
10:27:01 PM 2 47.03 0.00 3.41 0.44 0.10 49.03
10:27:01 PM 3 47.22 0.00 3.19 0.35 0.10 49.14
10:28:01 PM all 64.45 0.00 2.65 0.20 0.09 32.61
10:28:01 PM 0 64.26 0.00 2.45 0.22 0.12 32.96
10:28:01 PM 1 76.30 0.00 2.65 0.20 0.08 20.77
10:28:01 PM 2 64.42 0.00 3.07 0.20 0.08 32.22
10:28:01 PM 3 52.80 0.00 2.43 0.18 0.08 44.50
10:29:01 PM all 48.69 0.00 2.51 0.70 0.09 48.01
10:29:01 PM 0 53.86 0.00 3.62 0.69 0.08 41.75
10:29:01 PM 1 49.12 0.00 2.06 0.50 0.10 48.22
10:29:01 PM 2 42.15 0.00 2.04 0.75 0.08 54.97
10:29:01 PM 3 49.61 0.00 2.33 0.86 0.08 47.12
10:30:01 PM all 53.67 0.00 3.38 0.36 0.08 42.51
10:30:01 PM 0 48.73 0.00 2.80 0.20 0.08 48.18
10:30:01 PM 1 59.46 0.00 5.07 0.50 0.08 34.89
10:30:01 PM 2 52.90 0.00 3.08 0.64 0.08 43.30
10:30:01 PM 3 53.61 0.00 2.57 0.10 0.08 43.64
10:30:01 PM CPU %user %nice %system %iowait %steal %idle
10:31:01 PM all 47.00 0.00 3.53 0.13 0.08 49.27
10:31:01 PM 0 39.25 0.00 1.70 0.00 0.08 58.97
10:31:01 PM 1 50.84 0.00 3.81 0.08 0.07 45.20
10:31:01 PM 2 41.75 0.00 3.03 0.02 0.08 55.11
10:31:01 PM 3 56.12 0.00 5.56 0.41 0.08 37.83
10:32:01 PM all 53.93 0.00 3.07 0.15 0.08 42.77
10:32:01 PM 0 50.43 0.00 2.22 0.20 0.08 47.06
10:32:01 PM 1 46.84 0.00 1.61 0.05 0.08 51.41
10:32:01 PM 2 63.65 0.00 5.18 0.29 0.08 30.79
10:32:01 PM 3 54.81 0.00 3.26 0.07 0.08 41.78
10:33:01 PM all 49.86 0.00 3.00 0.18 0.09 46.87
10:33:01 PM 0 42.18 0.00 2.52 0.35 0.10 54.85
10:33:01 PM 1 51.78 0.00 1.96 0.15 0.10 46.01
10:33:01 PM 2 50.96 0.00 3.87 0.10 0.08 44.99
10:33:01 PM 3 54.52 0.00 3.65 0.12 0.08 41.63
10:34:01 PM all 33.28 0.00 4.90 0.29 0.09 61.44
10:34:01 PM 0 28.74 0.00 3.92 0.40 0.10 66.84
10:34:01 PM 1 39.69 0.00 6.04 0.15 0.08 54.04
10:34:01 PM 2 32.10 0.00 4.40 0.47 0.08 62.94
10:34:01 PM 3 32.58 0.00 5.23 0.13 0.08 61.97
10:35:01 PM all 17.10 0.00 2.21 0.60 0.10 79.99
10:35:01 PM 0 8.63 0.00 2.32 0.94 0.08 88.03
10:35:01 PM 1 21.55 0.00 2.40 0.86 0.12 75.07
10:35:01 PM 2 27.89 0.00 2.65 0.10 0.10 69.26
10:35:01 PM 3 10.31 0.00 1.48 0.52 0.10 87.60
Average: all 34.72 0.08 3.18 0.81 0.10 61.11
Average: 0 32.20 0.07 2.95 0.80 0.09 63.90
Average: 1 37.71 0.10 3.22 0.82 0.16 57.99
Average: 2 34.44 0.09 3.32 0.64 0.08 61.43
Average: 3 34.53 0.06 3.22 0.97 0.08 61.14