---> uname -a:
Linux prd-centos8-builder-4c-4g-95424.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 759 9697 19 5306 14654
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:f5:ec:b2 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.106.44/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 85379sec preferred_lft 85379sec
inet6 fe80::f816:3eff:fef5:ecb2/64 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) 01/05/2025 _x86_64_ (4 CPU)
22:20:09 LINUX RESTART (4 CPU)
10:21:01 PM tps rtps wtps bread/s bwrtn/s
10:22:01 PM 188.92 55.67 133.24 2049.66 9923.13
10:23:01 PM 36.39 0.03 36.35 0.53 4786.75
10:24:01 PM 7.25 0.00 7.25 0.00 234.56
10:25:01 PM 4.57 0.00 4.57 0.00 120.25
10:26:01 PM 5.13 0.00 5.13 0.00 139.59
10:27:01 PM 385.90 16.28 369.62 2637.16 4456.16
10:28:01 PM 114.01 0.15 113.86 2.53 12115.01
10:29:01 PM 66.80 0.18 66.62 6.13 6289.61
10:30:01 PM 44.51 0.70 43.81 475.52 2782.87
10:31:01 PM 81.16 0.00 81.16 0.00 37726.62
10:32:01 PM 52.72 0.00 52.72 0.00 14004.20
10:33:01 PM 18.76 0.00 18.76 0.00 2746.81
10:34:01 PM 46.10 6.68 39.42 1297.17 2102.75
10:35:01 PM 47.85 0.00 47.85 0.00 7374.89
10:36:01 PM 118.96 0.43 118.53 24.26 3793.44
10:37:01 PM 53.27 0.27 53.00 43.59 19371.16
Average: 79.52 5.02 74.49 408.47 7998.38
10:21:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:22:01 PM 13357652 15168532 2783880 17.25 2688 2010528 743508 4.33 201048 2181224 122896
10:23:01 PM 13351096 15163208 2790436 17.29 2688 2010900 743508 4.33 201060 2182016 8
10:24:01 PM 13348668 15161912 2792864 17.30 2688 2011204 759584 4.42 201060 2183252 4
10:25:01 PM 13343444 15157400 2798088 17.33 2688 2011364 759584 4.42 201060 2186108 96
10:26:01 PM 13332864 15151196 2808668 17.40 2688 2014348 759584 4.42 201060 2192860 2828
10:27:01 PM 11651556 13852372 4489976 27.82 2688 2375924 2024848 11.78 268848 3745344 244940
10:28:01 PM 11275300 13616948 4866232 30.15 2688 2508112 2088380 12.15 350292 4024892 45744
10:29:01 PM 10778160 13256276 5363372 33.23 2688 2641060 2398268 13.95 487544 4375524 9256
10:30:01 PM 8592580 11628296 7548952 46.77 2688 3189832 3916800 22.79 563720 6463852 474468
10:31:01 PM 8118712 12180628 8022820 49.70 2688 4208036 3281400 19.09 666952 6823576 379116
10:32:01 PM 8135780 12298356 8005752 49.60 2688 4304380 3167284 18.43 717492 6749340 69244
10:33:01 PM 8088744 12265320 8052788 49.89 2688 4316992 3265072 18.99 722732 6789088 5616
10:34:01 PM 7789456 12248424 8352076 51.74 2688 4592180 3215336 18.70 760964 7036628 194360
10:35:01 PM 7671840 12205908 8469692 52.47 2688 4662684 3241040 18.85 788288 7117068 58380
10:36:01 PM 9933656 14997528 6207876 38.46 2688 5195948 872808 5.08 1157764 4500384 551980
10:37:01 PM 9936760 15013812 6204772 38.44 2688 5209288 836972 4.87 1328052 4325848 12036
Average: 10544142 13710382 5597390 34.68 2688 3328924 2004624 11.66 551121 4554813 135686
10:21:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
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 105.18 78.42 1103.72 24.90 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 91.60 78.91 249.50 21.33 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 79.74 72.05 195.43 18.95 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 53.76 47.84 142.09 12.70 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 125.66 126.07 260.22 34.74 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 477.44 473.77 4161.25 104.54 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 123.67 115.13 1631.07 24.58 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 126.95 96.37 2066.72 14.83 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 59.74 58.94 508.21 15.36 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 76.61 69.42 743.42 17.12 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 87.05 73.52 1296.73 15.42 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 19.76 19.26 6.18 6.39 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 76.34 67.71 1008.74 13.77 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 77.47 71.84 612.10 18.14 0.00 0.00 0.00 0.00
10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:36:01 PM eth0 316.74 333.41 101.21 295.98 0.00 0.00 0.00 0.00
10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:37:01 PM eth0 751.45 888.17 448.41 8696.01 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 165.56 166.92 908.44 583.37 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) 01/05/2025 _x86_64_ (4 CPU)
22:20:09 LINUX RESTART (4 CPU)
10:21:01 PM CPU %user %nice %system %iowait %steal %idle
10:22:01 PM all 15.71 0.49 6.94 4.78 0.10 71.97
10:22:01 PM 0 24.45 0.50 7.04 5.16 0.12 62.73
10:22:01 PM 1 6.74 0.45 6.07 3.73 0.10 82.90
10:22:01 PM 2 17.65 0.64 9.08 5.32 0.10 67.22
10:22:01 PM 3 14.00 0.35 5.58 4.92 0.10 75.05
10:23:01 PM all 0.51 0.00 0.39 1.06 0.07 97.98
10:23:01 PM 0 0.35 0.00 0.32 0.60 0.08 98.65
10:23:01 PM 1 0.30 0.00 0.45 2.24 0.08 96.93
10:23:01 PM 2 0.65 0.00 0.62 1.22 0.07 97.44
10:23:01 PM 3 0.72 0.00 0.17 0.17 0.05 98.90
10:24:01 PM all 0.42 0.00 0.25 0.03 0.07 99.24
10:24:01 PM 0 0.43 0.00 0.32 0.02 0.07 99.17
10:24:01 PM 1 0.48 0.00 0.37 0.03 0.07 99.05
10:24:01 PM 2 0.43 0.00 0.08 0.03 0.07 99.38
10:24:01 PM 3 0.33 0.00 0.23 0.02 0.07 99.35
10:25:01 PM all 0.31 0.00 0.19 0.04 0.06 99.40
10:25:01 PM 0 0.02 0.00 0.02 0.00 0.05 99.92
10:25:01 PM 1 0.37 0.00 0.18 0.00 0.07 99.38
10:25:01 PM 2 0.65 0.00 0.45 0.05 0.05 98.80
10:25:01 PM 3 0.22 0.00 0.10 0.12 0.08 99.48
10:26:01 PM all 0.47 0.00 0.37 0.04 0.07 99.05
10:26:01 PM 0 0.17 0.00 0.18 0.00 0.07 99.58
10:26:01 PM 1 0.94 0.00 0.82 0.00 0.10 98.15
10:26:01 PM 2 0.25 0.00 0.27 0.03 0.05 99.40
10:26:01 PM 3 0.54 0.00 0.20 0.13 0.07 99.06
10:27:01 PM all 35.62 0.00 2.62 2.09 0.15 59.52
10:27:01 PM 0 34.82 0.00 3.54 2.83 0.15 58.67
10:27:01 PM 1 30.93 0.00 2.50 1.68 0.13 64.75
10:27:01 PM 2 40.38 0.00 1.56 1.73 0.13 56.19
10:27:01 PM 3 36.35 0.00 2.87 2.12 0.18 58.48
10:28:01 PM all 61.28 0.00 2.87 1.12 0.11 34.63
10:28:01 PM 0 59.20 0.00 2.98 0.81 0.10 36.92
10:28:01 PM 1 62.35 0.00 3.55 1.77 0.12 32.22
10:28:01 PM 2 60.47 0.00 1.90 0.56 0.12 36.96
10:28:01 PM 3 63.10 0.00 3.04 1.33 0.10 32.43
10:29:01 PM all 51.49 0.00 3.19 0.73 0.10 44.48
10:29:01 PM 0 50.52 0.00 1.99 0.52 0.10 46.86
10:29:01 PM 1 48.98 0.00 3.49 0.17 0.10 47.27
10:29:01 PM 2 47.05 0.00 1.64 1.06 0.08 50.17
10:29:01 PM 3 59.43 0.00 5.67 1.18 0.10 33.62
10:30:01 PM all 61.68 0.00 2.39 0.41 0.09 35.44
10:30:01 PM 0 61.84 0.00 1.10 0.07 0.10 36.89
10:30:01 PM 1 62.27 0.00 2.40 0.52 0.08 34.74
10:30:01 PM 2 56.18 0.00 2.22 0.22 0.10 41.28
10:30:01 PM 3 66.43 0.00 3.84 0.82 0.08 28.83
10:31:01 PM all 47.18 0.00 2.63 2.54 0.08 47.57
10:31:01 PM 0 46.82 0.00 2.16 1.65 0.10 49.27
10:31:01 PM 1 38.69 0.00 1.63 3.73 0.10 55.85
10:31:01 PM 2 55.54 0.00 3.80 2.24 0.07 38.35
10:31:01 PM 3 47.67 0.00 2.92 2.55 0.07 46.79
10:32:01 PM all 50.09 0.00 3.48 1.67 0.09 44.65
10:32:01 PM 0 44.34 0.00 2.14 2.90 0.08 50.53
10:32:01 PM 1 56.93 0.00 5.08 0.54 0.08 37.37
10:32:01 PM 2 47.35 0.00 2.82 1.42 0.10 48.31
10:32:01 PM 3 51.75 0.00 3.90 1.84 0.10 42.41
10:32:01 PM CPU %user %nice %system %iowait %steal %idle
10:33:01 PM all 45.76 0.00 3.46 0.17 0.08 50.52
10:33:01 PM 0 35.29 0.00 1.73 0.02 0.10 62.86
10:33:01 PM 1 41.04 0.00 2.82 0.02 0.08 56.04
10:33:01 PM 2 52.99 0.00 4.66 0.56 0.08 41.70
10:33:01 PM 3 53.72 0.00 4.65 0.10 0.07 41.47
10:34:01 PM all 54.07 0.11 3.06 0.39 0.10 42.27
10:34:01 PM 0 61.25 0.00 3.96 0.22 0.10 34.46
10:34:01 PM 1 46.11 0.10 2.10 0.57 0.10 51.02
10:34:01 PM 2 47.01 0.32 1.87 0.52 0.10 50.18
10:34:01 PM 3 61.96 0.00 4.31 0.25 0.10 33.37
10:35:01 PM all 49.58 0.00 3.20 0.50 0.10 46.63
10:35:01 PM 0 47.21 0.00 3.30 0.24 0.10 49.16
10:35:01 PM 1 45.53 0.00 2.36 0.30 0.10 51.71
10:35:01 PM 2 49.56 0.00 3.42 1.31 0.08 45.62
10:35:01 PM 3 56.01 0.00 3.72 0.13 0.10 40.03
10:36:01 PM all 32.38 0.00 5.15 0.54 0.09 61.84
10:36:01 PM 0 44.56 0.00 6.30 0.54 0.08 48.51
10:36:01 PM 1 27.40 0.00 4.49 0.59 0.10 67.41
10:36:01 PM 2 23.73 0.00 4.66 0.57 0.10 70.94
10:36:01 PM 3 33.85 0.00 5.14 0.44 0.08 60.48
10:37:01 PM all 17.57 0.00 2.43 1.13 0.12 78.75
10:37:01 PM 0 11.97 0.00 2.03 0.03 0.12 85.85
10:37:01 PM 1 13.94 0.00 2.57 3.20 0.12 80.17
10:37:01 PM 2 12.05 0.00 2.10 1.14 0.10 84.60
10:37:01 PM 3 32.34 0.00 3.01 0.13 0.13 64.38
Average: all 32.68 0.04 2.66 1.08 0.09 63.46
Average: 0 32.63 0.03 2.44 0.98 0.10 63.83
Average: 1 30.12 0.03 2.55 1.19 0.10 66.01
Average: 2 31.92 0.06 2.57 1.12 0.09 64.24
Average: 3 36.05 0.02 3.08 1.02 0.09 59.74