---> uname -a:
Linux prd-centos8-builder-4c-4g-80131.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 819 9646 19 5296 14594
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:fa:2a:26 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.107.100/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 85483sec preferred_lft 85483sec
inet6 fe80::f816:3eff:fefa:2a26/64 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) 10/28/2024 _x86_64_ (4 CPU)
22:19:37 LINUX RESTART (4 CPU)
10:20:00 PM tps rtps wtps bread/s bwrtn/s
10:20:01 PM 304.62 224.62 80.00 2510.77 46926.15
10:21:01 PM 369.21 127.96 241.25 4749.08 8843.45
10:22:01 PM 64.99 0.00 64.99 0.00 7919.86
10:23:01 PM 7.66 0.03 7.63 0.53 215.38
10:24:01 PM 5.17 0.00 5.17 0.00 140.46
10:25:01 PM 205.93 12.28 193.65 1511.08 2512.13
10:26:01 PM 242.32 4.71 237.61 1087.14 12158.48
10:27:01 PM 90.59 0.32 90.27 8.40 7867.64
10:28:01 PM 50.30 0.72 49.58 513.98 2847.05
10:29:01 PM 80.74 0.00 80.74 0.00 36668.98
10:30:01 PM 58.76 0.00 58.76 0.00 17324.35
10:31:01 PM 15.91 0.00 15.91 0.00 599.93
10:32:01 PM 45.96 0.00 45.96 0.00 8366.59
10:33:01 PM 41.84 0.08 41.76 4.00 1533.08
10:34:01 PM 135.39 0.40 134.99 22.26 21313.88
Average: 101.22 10.63 90.59 565.58 9194.06
10:20:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:20:01 PM 13887116 15261492 2254416 13.97 2688 1597632 778520 4.53 149548 1795700 38652
10:21:01 PM 13283272 15124588 2858260 17.71 2688 2040832 821236 4.78 224328 2243952 209316
10:22:01 PM 13251208 15093652 2890324 17.91 2688 2041196 821236 4.78 224332 2261264 12
10:23:01 PM 13247672 15091440 2893860 17.93 2688 2041560 821236 4.78 224352 2262132 0
10:24:01 PM 13243432 15088492 2898100 17.95 2688 2041892 821236 4.78 224352 2263432 28
10:25:01 PM 11750408 13778532 4391124 27.20 2688 2209192 3040132 17.69 243196 3689836 112172
10:26:01 PM 10814736 13149104 5326796 33.00 2688 2503748 2618528 15.23 363436 4480488 54252
10:27:01 PM 10549000 13047272 5592532 34.65 2688 2662464 2538920 14.77 507804 4589860 3632
10:28:01 PM 9316760 12380692 6824772 42.28 2688 3218524 3195208 18.59 587284 5723372 474340
10:29:01 PM 8312880 12404116 7828652 48.50 2688 4237840 3100376 18.04 690680 6611508 412000
10:30:01 PM 8201700 12395040 7939832 49.19 2688 4336200 3129692 18.21 742296 6662952 6320
10:31:01 PM 8008464 12227608 8133068 50.39 2688 4359408 3262676 18.98 752548 6841996 18168
10:32:01 PM 7652680 12102576 8488852 52.59 2688 4584744 3403456 19.80 778908 7160688 7304
10:33:01 PM 7523432 12047436 8618100 53.39 2688 4653640 3444072 20.04 806140 7252008 43936
10:34:01 PM 9879352 14933740 6262180 38.80 2688 5186240 916380 5.33 1174880 4538300 13476
Average: 10594807 13608385 5546725 34.36 2688 3181007 2180860 12.69 512939 4558499 92907
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 663.08 355.38 1601.01 146.02 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 127.51 89.50 1206.02 36.56 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 91.67 78.49 245.10 21.27 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 91.24 82.81 229.32 21.68 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 101.07 86.02 258.02 22.56 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 360.41 395.22 1693.45 99.70 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 262.59 218.15 3763.97 42.08 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 159.38 128.47 2431.56 19.53 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 73.80 73.65 590.87 18.18 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 69.54 63.80 742.92 17.19 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 82.05 70.75 1294.72 14.42 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 23.70 23.10 37.88 7.88 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 85.45 68.37 979.38 13.34 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 73.49 70.35 615.24 21.11 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 569.66 715.73 180.92 7379.65 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 155.50 154.75 1019.76 552.11 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) 10/28/2024 _x86_64_ (4 CPU)
22:19:37 LINUX RESTART (4 CPU)
10:20:00 PM CPU %user %nice %system %iowait %steal %idle
10:20:01 PM all 37.98 1.94 23.26 1.55 0.00 35.27
10:20:01 PM 0 59.09 1.52 16.67 3.03 0.00 19.70
10:20:01 PM 1 39.39 3.03 28.79 0.00 0.00 28.79
10:20:01 PM 2 24.19 1.61 25.81 3.23 0.00 45.16
10:20:01 PM 3 28.12 1.56 21.88 0.00 0.00 48.44
10:21:01 PM all 20.37 1.34 15.97 2.16 0.09 60.08
10:21:01 PM 0 16.94 1.05 13.19 3.08 0.08 65.65
10:21:01 PM 1 22.21 1.36 18.20 1.57 0.08 56.58
10:21:01 PM 2 11.95 1.27 18.52 2.77 0.10 65.39
10:21:01 PM 3 30.37 1.68 13.96 1.21 0.10 52.69
10:22:01 PM all 0.51 0.00 0.43 0.51 0.04 98.51
10:22:01 PM 0 0.27 0.00 0.25 0.28 0.03 99.17
10:22:01 PM 1 0.68 0.00 0.90 1.00 0.05 97.36
10:22:01 PM 2 0.47 0.00 0.28 0.28 0.05 98.91
10:22:01 PM 3 0.60 0.00 0.30 0.47 0.03 98.60
10:23:01 PM all 0.44 0.00 0.26 0.03 0.04 99.23
10:23:01 PM 0 0.12 0.00 0.05 0.07 0.05 99.72
10:23:01 PM 1 0.83 0.00 0.77 0.05 0.03 98.31
10:23:01 PM 2 0.20 0.00 0.13 0.00 0.05 99.62
10:23:01 PM 3 0.60 0.00 0.08 0.00 0.03 99.28
10:24:01 PM all 0.48 0.00 0.28 0.02 0.04 99.18
10:24:01 PM 0 0.20 0.00 0.18 0.00 0.05 99.57
10:24:01 PM 1 0.20 0.00 0.12 0.07 0.05 99.57
10:24:01 PM 2 0.82 0.00 0.70 0.02 0.03 98.43
10:24:01 PM 3 0.70 0.00 0.10 0.00 0.03 99.17
10:25:01 PM all 16.08 0.00 1.86 1.34 0.08 80.63
10:25:01 PM 0 16.73 0.00 1.34 1.74 0.08 80.10
10:25:01 PM 1 16.69 0.00 2.14 2.12 0.07 78.98
10:25:01 PM 2 15.73 0.00 2.23 0.75 0.08 81.21
10:25:01 PM 3 15.18 0.00 1.74 0.75 0.10 82.22
10:26:01 PM all 64.59 0.00 2.93 1.73 0.10 30.66
10:26:01 PM 0 59.09 0.00 2.39 0.92 0.10 37.50
10:26:01 PM 1 67.94 0.00 1.57 0.87 0.08 29.54
10:26:01 PM 2 66.17 0.00 3.59 2.41 0.10 27.72
10:26:01 PM 3 65.15 0.00 4.17 2.73 0.10 27.84
10:27:01 PM all 52.17 0.00 2.99 2.02 0.09 42.72
10:27:01 PM 0 53.06 0.00 3.31 1.80 0.10 41.73
10:27:01 PM 1 58.68 0.00 2.84 3.33 0.08 35.06
10:27:01 PM 2 40.55 0.00 1.99 0.83 0.08 56.55
10:27:01 PM 3 56.36 0.00 3.83 2.14 0.10 37.57
10:28:01 PM all 62.56 0.00 2.36 0.43 0.10 34.55
10:28:01 PM 0 63.47 0.00 2.44 0.43 0.10 33.56
10:28:01 PM 1 71.45 0.00 2.22 0.23 0.12 25.98
10:28:01 PM 2 61.19 0.00 2.24 0.72 0.10 35.75
10:28:01 PM 3 54.12 0.00 2.54 0.35 0.08 42.90
10:29:01 PM all 51.60 0.00 2.60 1.75 0.09 43.96
10:29:01 PM 0 50.86 0.00 2.75 0.86 0.10 45.43
10:29:01 PM 1 55.65 0.00 2.70 2.93 0.08 38.64
10:29:01 PM 2 51.85 0.00 2.38 0.77 0.10 44.89
10:29:01 PM 3 48.04 0.00 2.56 2.44 0.07 46.90
10:30:01 PM all 52.42 0.00 3.32 0.90 0.08 43.28
10:30:01 PM 0 60.94 0.00 5.84 0.87 0.08 32.27
10:30:01 PM 1 50.07 0.00 2.57 0.89 0.08 46.39
10:30:01 PM 2 49.46 0.00 1.65 0.99 0.07 47.83
10:30:01 PM 3 49.23 0.00 3.21 0.82 0.08 46.64
10:30:01 PM CPU %user %nice %system %iowait %steal %idle
10:31:01 PM all 49.66 0.00 3.31 0.11 0.08 46.84
10:31:01 PM 0 43.59 0.00 2.93 0.03 0.08 53.35
10:31:01 PM 1 56.02 0.00 5.07 0.10 0.08 38.72
10:31:01 PM 2 44.68 0.00 1.55 0.25 0.08 53.43
10:31:01 PM 3 54.28 0.00 3.68 0.05 0.08 41.90
10:32:01 PM all 51.71 0.00 2.97 0.83 0.09 44.40
10:32:01 PM 0 50.84 0.00 1.88 0.71 0.10 46.47
10:32:01 PM 1 50.02 0.00 2.76 0.35 0.10 46.77
10:32:01 PM 2 53.70 0.00 3.52 0.37 0.07 42.34
10:32:01 PM 3 52.30 0.00 3.73 1.89 0.08 41.99
10:33:01 PM all 49.37 0.00 3.04 0.31 0.09 47.20
10:33:01 PM 0 49.74 0.00 2.64 0.47 0.10 47.05
10:33:01 PM 1 55.34 0.00 4.21 0.32 0.08 40.05
10:33:01 PM 2 44.54 0.00 2.17 0.22 0.08 52.99
10:33:01 PM 3 47.85 0.00 3.13 0.22 0.08 48.72
10:34:01 PM all 24.42 0.00 4.76 0.70 0.10 70.02
10:34:01 PM 0 15.63 0.00 2.68 0.81 0.08 80.80
10:34:01 PM 1 24.45 0.00 3.21 0.74 0.12 71.48
10:34:01 PM 2 20.43 0.00 5.03 0.42 0.07 74.05
10:34:01 PM 3 37.14 0.00 8.10 0.84 0.12 53.81
Average: all 35.42 0.10 3.38 0.92 0.08 60.11
Average: 0 34.38 0.08 3.00 0.86 0.08 61.60
Average: 1 37.85 0.10 3.54 1.04 0.08 57.40
Average: 2 32.95 0.09 3.30 0.77 0.08 62.81
Average: 3 36.50 0.12 3.66 0.99 0.08 58.64