---> uname -a:
Linux prd-centos8-builder-4c-4g-93578.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 828 9666 19 5268 14585
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:57:e4:53 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.106.169/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 85616sec preferred_lft 85616sec
inet6 fe80::f816:3eff:fe57:e453/64 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) 12/27/2024 _x86_64_ (4 CPU)
22:19:46 LINUX RESTART (4 CPU)
10:20:00 PM tps rtps wtps bread/s bwrtn/s
10:20:02 PM 84.65 56.44 28.22 3295.05 318.32
10:21:01 PM 405.56 158.44 247.12 6473.08 10709.78
10:22:01 PM 67.32 2.25 65.07 1518.81 8089.67
10:23:01 PM 438.64 16.41 422.24 2636.64 7944.59
10:24:01 PM 115.41 0.32 115.09 8.40 9768.13
10:25:01 PM 57.90 0.00 57.90 0.00 6036.74
10:26:01 PM 68.23 0.70 67.53 475.84 18500.07
10:27:01 PM 72.26 0.08 72.18 4.00 34418.19
10:28:01 PM 22.80 0.00 22.80 0.00 3562.68
10:29:01 PM 37.73 0.00 37.73 0.00 1172.40
10:30:00 PM 47.36 0.00 47.36 0.00 8184.61
10:30:01 PM 0.00 0.00 0.00 0.00 0.00
10:31:01 PM 122.14 0.43 121.71 24.26 4023.04
10:32:01 PM 35.56 0.00 35.56 0.00 18885.24
Average: 123.70 14.80 108.90 927.37 10902.96
10:20:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:20:02 PM 14203856 15457624 1937676 12.00 2688 1484296 549988 3.20 105224 1547264 21596
10:21:01 PM 13446524 15200852 2695008 16.70 2688 1954424 768112 4.47 194992 2111460 201952
10:22:01 PM 13257204 15077640 2884328 17.87 2688 2016156 824456 4.80 200996 2264240 5064
10:23:01 PM 11119264 13374080 5022268 31.11 2688 2426888 2404880 13.99 306896 4233604 210556
10:24:01 PM 10520804 12988356 5620728 34.82 2688 2631360 2607744 15.17 482884 4638892 152760
10:25:01 PM 10039712 12604932 6101820 37.80 2688 2722264 2916004 16.96 508464 5080308 80144
10:26:01 PM 7843644 11597616 8297888 51.41 2688 3902432 3898872 22.68 658700 7109236 707700
10:27:01 PM 7812536 11973880 8328996 51.60 2688 4302544 3422212 19.91 678392 7108840 92008
10:28:01 PM 7880012 12052044 8261520 51.18 2688 4312852 3325916 19.35 721852 6997716 3156
10:29:01 PM 7556824 11974352 8584708 53.18 2688 4550968 3364196 19.57 753612 7276060 219500
10:30:00 PM 7455040 11945200 8686492 53.81 2688 4618944 3396460 19.76 780024 7340456 59508
10:30:01 PM 7454684 11944892 8686848 53.82 2688 4618944 3396460 19.76 780024 7340704 59516
10:31:01 PM 9903492 14928508 6238040 38.65 2688 5157184 931800 5.42 1151648 4535252 551972
10:32:01 PM 9901776 14926640 6239756 38.66 2688 5157184 931800 5.42 1151644 4535768 16
Average: 9885384 13289044 6256148 38.76 2688 3561174 2338493 13.60 605382 5151414 168961
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 9.41 7.92 2.34 1.68 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 366.35 205.51 1961.26 71.74 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 420.35 405.13 1108.11 110.78 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 490.84 463.44 4793.79 95.16 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 185.75 159.01 2938.14 32.86 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 68.40 66.57 516.76 15.18 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 71.04 66.26 750.81 17.24 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 99.97 84.26 1373.25 23.18 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 16.32 16.77 5.54 5.22 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 96.55 77.95 1011.60 16.97 0.00 0.00 0.00 0.00
10:30:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:30:00 PM eth0 79.70 71.92 620.49 18.44 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 0.00 0.00 0.00 0.00 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 209.11 215.03 59.84 129.17 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 624.91 825.36 219.97 8692.34 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 226.55 220.77 1274.87 767.67 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) 12/27/2024 _x86_64_ (4 CPU)
22:19:46 LINUX RESTART (4 CPU)
10:20:00 PM CPU %user %nice %system %iowait %steal %idle
10:20:02 PM all 89.19 0.37 5.96 0.12 0.00 4.35
10:20:02 PM 0 92.04 0.00 6.47 0.00 0.00 1.49
10:20:02 PM 1 87.13 0.50 5.94 0.50 0.00 5.94
10:20:02 PM 2 87.56 0.50 6.47 0.00 0.00 5.47
10:20:02 PM 3 90.05 0.50 4.98 0.00 0.00 4.48
10:21:01 PM all 26.21 1.49 16.93 2.35 0.09 52.94
10:21:01 PM 0 21.51 1.25 16.10 1.76 0.09 59.30
10:21:01 PM 1 25.53 1.31 17.01 1.62 0.09 54.44
10:21:01 PM 2 38.99 1.02 15.32 4.20 0.10 40.36
10:21:01 PM 3 18.79 2.37 19.29 1.81 0.09 57.65
10:22:01 PM all 2.53 0.00 1.36 0.53 0.08 95.50
10:22:01 PM 0 1.76 0.00 0.87 0.64 0.05 96.69
10:22:01 PM 1 3.37 0.00 1.86 0.03 0.10 94.63
10:22:01 PM 2 1.88 0.00 0.90 1.39 0.07 95.76
10:22:01 PM 3 3.12 0.00 1.81 0.05 0.08 94.93
10:23:01 PM all 47.79 0.00 3.11 3.14 0.09 45.88
10:23:01 PM 0 46.80 0.00 3.66 3.16 0.08 46.29
10:23:01 PM 1 48.21 0.00 3.15 5.24 0.08 43.31
10:23:01 PM 2 48.87 0.00 2.50 1.99 0.10 46.54
10:23:01 PM 3 47.28 0.00 3.11 2.17 0.08 47.36
10:24:01 PM all 62.04 0.00 2.92 0.53 0.09 34.42
10:24:01 PM 0 56.25 0.00 1.57 0.52 0.10 41.56
10:24:01 PM 1 68.46 0.00 3.28 0.22 0.08 27.96
10:24:01 PM 2 62.78 0.00 3.57 0.70 0.08 32.86
10:24:01 PM 3 60.66 0.00 3.24 0.69 0.10 35.31
10:25:01 PM all 63.00 0.00 2.99 0.28 0.07 33.65
10:25:01 PM 0 61.79 0.00 1.82 0.17 0.07 36.15
10:25:01 PM 1 59.25 0.00 2.08 0.35 0.08 38.23
10:25:01 PM 2 61.65 0.00 3.05 0.35 0.07 34.88
10:25:01 PM 3 69.31 0.00 5.01 0.25 0.07 25.36
10:26:01 PM all 50.92 0.00 2.17 0.41 0.07 46.43
10:26:01 PM 0 41.50 0.00 1.22 0.10 0.07 57.11
10:26:01 PM 1 62.68 0.00 3.20 0.32 0.07 33.73
10:26:01 PM 2 57.42 0.00 2.79 0.45 0.07 39.27
10:26:01 PM 3 42.05 0.00 1.47 0.79 0.08 55.60
10:27:01 PM all 54.29 0.00 3.31 0.58 0.09 41.73
10:27:01 PM 0 47.88 0.00 2.21 0.50 0.08 49.32
10:27:01 PM 1 53.43 0.00 3.43 0.80 0.08 42.24
10:27:01 PM 2 53.70 0.00 2.91 0.34 0.10 42.96
10:27:01 PM 3 62.13 0.00 4.69 0.67 0.08 32.42
10:28:01 PM all 46.64 0.00 3.28 0.11 0.08 49.89
10:28:01 PM 0 37.74 0.00 1.75 0.13 0.08 60.29
10:28:01 PM 1 45.39 0.00 3.39 0.08 0.07 51.06
10:28:01 PM 2 50.97 0.00 3.45 0.17 0.08 45.32
10:28:01 PM 3 52.48 0.00 4.53 0.07 0.07 42.85
10:29:01 PM all 52.33 0.00 3.09 0.14 0.09 44.36
10:29:01 PM 0 54.63 0.00 3.26 0.17 0.08 41.86
10:29:01 PM 1 54.10 0.00 4.36 0.15 0.10 41.29
10:29:01 PM 2 51.68 0.00 2.18 0.02 0.08 46.04
10:29:01 PM 3 48.90 0.00 2.55 0.22 0.08 48.24
10:30:00 PM all 48.74 0.00 3.14 0.25 0.08 47.78
10:30:00 PM 0 47.93 0.00 3.82 0.19 0.09 47.98
10:30:00 PM 1 49.74 0.00 2.62 0.07 0.07 47.51
10:30:00 PM 2 47.78 0.00 3.01 0.27 0.09 48.85
10:30:00 PM 3 49.52 0.00 3.12 0.48 0.09 46.80
10:30:00 PM CPU %user %nice %system %iowait %steal %idle
10:30:01 PM all 45.51 0.00 1.99 0.00 0.00 52.49
10:30:01 PM 0 38.16 0.00 0.00 0.00 0.00 61.84
10:30:01 PM 1 36.49 0.00 1.35 0.00 0.00 62.16
10:30:01 PM 2 72.00 0.00 4.00 0.00 0.00 24.00
10:30:01 PM 3 35.53 0.00 2.63 0.00 0.00 61.84
10:31:01 PM all 34.33 0.00 5.21 0.32 0.09 60.04
10:31:01 PM 0 27.11 0.00 6.39 0.25 0.08 66.16
10:31:01 PM 1 36.43 0.00 4.99 0.27 0.10 58.21
10:31:01 PM 2 26.56 0.00 3.72 0.52 0.07 69.13
10:31:01 PM 3 47.23 0.00 5.74 0.25 0.10 46.68
10:32:01 PM all 6.77 0.00 1.20 0.41 0.07 91.54
10:32:01 PM 0 3.67 0.00 0.71 0.02 0.08 95.53
10:32:01 PM 1 4.33 0.00 1.09 1.06 0.08 93.43
10:32:01 PM 2 9.61 0.00 1.51 0.49 0.07 88.33
10:32:01 PM 3 9.48 0.00 1.49 0.08 0.05 88.89
Average: all 41.46 0.12 4.04 0.75 0.08 53.54
Average: 0 37.56 0.10 3.60 0.63 0.08 58.03
Average: 1 42.74 0.11 4.19 0.85 0.08 52.03
Average: 2 42.80 0.09 3.73 0.90 0.08 52.39
Average: 3 42.74 0.20 4.65 0.62 0.08 51.71