---> uname -a:
Linux prd-centos8-builder-4c-4g-5677.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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 9.7G 71G 13% /
tmpfs 1.6G 0 1.6G 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 15761 852 11461 19 3446 14563
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:d7:12:cb brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.171.25/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
valid_lft 85863sec preferred_lft 85863sec
inet6 fe80::f816:3eff:fed7:12cb/64 scope link
valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1458 qdisc noqueue state DOWN group default
link/ether 02:42:8c:d0:f1:62 brd ff:ff:ff:ff:ff:ff
inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 01/27/2025 _x86_64_ (4 CPU)
09:59:27 LINUX RESTART (4 CPU)
10:00:00 AM tps rtps wtps bread/s bwrtn/s
10:00:01 AM 11.43 11.43 0.00 308.57 0.00
10:01:01 AM 262.97 18.12 244.84 5410.23 8033.48
10:02:01 AM 233.67 20.58 213.09 4291.60 11610.21
10:03:01 AM 60.90 0.20 60.70 87.39 7857.95
10:04:01 AM 500.37 0.02 500.35 0.27 6562.35
10:05:01 AM 89.95 1.67 88.29 145.02 8262.20
10:06:01 AM 37.50 0.00 37.50 0.00 1884.79
10:07:01 AM 88.42 0.05 88.37 0.67 4426.33
10:08:01 AM 46.28 0.50 45.78 74.91 2473.08
Average: 164.80 5.15 159.65 1250.47 6380.65
10:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:00:01 AM 14007168 15422588 2132272 13.21 2688 1644888 824800 4.80 139376 1692884 9604
10:01:01 AM 13282900 15092052 2856540 17.70 2688 2023332 1085796 6.32 193356 2305676 164004
10:02:01 AM 11714540 13954304 4424900 27.42 2688 2443808 2361280 13.74 312520 3705504 189992
10:03:01 AM 11252348 13570844 4887092 30.28 2688 2519500 2435848 14.17 354120 4113084 42412
10:04:01 AM 11490196 13841988 4649244 28.81 2688 2552168 2085540 12.13 365436 3862916 26044
10:05:01 AM 11170632 13735168 4968808 30.79 2688 2760368 2166928 12.61 493756 4038616 22068
10:06:01 AM 11112160 13715076 5027280 31.15 2688 2798084 2266952 13.19 505520 4082936 26692
10:07:01 AM 11013468 13688800 5125972 31.76 2688 2867788 2213852 12.88 516868 4159360 5704
10:08:01 AM 11796384 14969492 4343056 26.91 2688 3363672 1121672 6.53 856152 3036920 463288
Average: 11871088 14221146 4268352 26.45 2688 2552623 1840296 10.71 415234 3444211 105534
10:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:00:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:01:01 AM eth0 398.28 238.78 1662.27 65.28 0.00 0.00 0.00 0.00
10:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:02:01 AM eth0 273.47 232.39 3331.03 41.74 0.00 0.00 0.00 0.00
10:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:03:01 AM eth0 34.67 34.65 350.95 7.30 0.00 0.00 0.00 0.00
10:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:04:01 AM eth0 12.78 12.96 39.78 2.99 0.00 0.00 0.00 0.00
10:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:05:01 AM lo 3047.60 3047.60 2910.85 2910.85 0.00 0.00 0.00 0.00
10:05:01 AM eth0 222.31 155.71 3243.96 18.28 0.00 0.00 0.00 0.00
10:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:06:01 AM lo 2812.56 2812.56 2685.90 2685.90 0.00 0.00 0.00 0.00
10:06:01 AM eth0 20.59 21.14 83.21 4.83 0.00 0.00 0.00 0.00
10:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:07:01 AM lo 1747.04 1747.04 1665.45 1665.45 0.00 0.00 0.00 0.00
10:07:01 AM eth0 48.68 41.78 770.05 5.66 0.00 0.00 0.00 0.00
10:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:08:01 AM lo 0.52 0.52 0.04 0.04 0.00 0.00 0.00 0.00
10:08:01 AM eth0 98.70 87.04 941.19 68.34 0.00 0.00 0.00 0.00
10:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: lo 949.29 949.29 906.18 906.18 0.00 0.00 0.00 0.00
Average: eth0 138.51 102.93 1301.22 26.76 0.00 0.00 0.00 0.00
Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 01/27/2025 _x86_64_ (4 CPU)
09:59:27 LINUX RESTART (4 CPU)
10:00:00 AM CPU %user %nice %system %iowait %steal %idle
10:00:01 AM all 91.52 0.00 4.95 0.00 0.35 3.18
10:00:01 AM 0 85.71 0.00 1.43 0.00 1.43 11.43
10:00:01 AM 1 94.29 0.00 5.71 0.00 0.00 0.00
10:00:01 AM 2 91.67 0.00 6.94 0.00 0.00 1.39
10:00:01 AM 3 94.37 0.00 5.63 0.00 0.00 0.00
10:01:01 AM all 21.53 0.00 3.91 2.26 0.08 72.23
10:01:01 AM 0 25.17 0.00 4.15 1.82 0.08 68.78
10:01:01 AM 1 25.21 0.00 3.87 2.11 0.08 68.72
10:01:01 AM 2 16.66 0.00 3.10 0.99 0.08 79.17
10:01:01 AM 3 19.06 0.00 4.51 4.11 0.07 72.25
10:02:01 AM all 45.44 0.00 3.23 3.37 0.10 47.86
10:02:01 AM 0 43.06 0.00 3.98 3.31 0.10 49.55
10:02:01 AM 1 46.73 0.00 1.75 1.63 0.10 49.78
10:02:01 AM 2 50.81 0.00 4.43 5.05 0.10 39.61
10:02:01 AM 3 41.14 0.00 2.76 3.50 0.10 52.50
10:03:01 AM all 80.13 0.00 2.87 0.55 0.11 16.34
10:03:01 AM 0 82.39 0.00 2.71 0.79 0.12 14.00
10:03:01 AM 1 82.60 0.00 3.33 0.35 0.10 13.62
10:03:01 AM 2 74.34 0.00 2.36 0.49 0.12 22.70
10:03:01 AM 3 81.18 0.00 3.06 0.59 0.12 15.06
10:04:01 AM all 58.28 0.00 2.60 2.01 0.10 37.00
10:04:01 AM 0 64.37 0.00 1.51 0.44 0.10 33.58
10:04:01 AM 1 57.06 0.00 3.45 3.52 0.12 35.85
10:04:01 AM 2 55.40 0.00 2.90 2.65 0.10 38.95
10:04:01 AM 3 56.27 0.00 2.56 1.46 0.10 39.61
10:05:01 AM all 56.92 0.00 4.08 2.80 0.10 36.10
10:05:01 AM 0 59.20 0.00 4.73 4.60 0.10 31.38
10:05:01 AM 1 55.78 0.00 4.06 2.41 0.10 37.64
10:05:01 AM 2 54.11 0.00 3.64 3.00 0.10 39.15
10:05:01 AM 3 58.57 0.00 3.89 1.19 0.12 36.23
10:06:01 AM all 67.17 0.00 4.18 0.27 0.10 28.27
10:06:01 AM 0 66.67 0.00 5.40 0.45 0.12 27.37
10:06:01 AM 1 67.06 0.00 4.10 0.32 0.10 28.42
10:06:01 AM 2 63.70 0.00 3.81 0.15 0.10 32.24
10:06:01 AM 3 71.26 0.00 3.43 0.15 0.10 25.06
10:07:01 AM all 68.10 0.00 3.54 0.62 0.11 27.63
10:07:01 AM 0 71.37 0.00 2.50 0.12 0.10 25.91
10:07:01 AM 1 65.71 0.00 3.42 0.64 0.12 30.12
10:07:01 AM 2 63.17 0.00 4.90 1.06 0.12 30.76
10:07:01 AM 3 72.14 0.00 3.36 0.67 0.12 23.72
10:08:01 AM all 41.71 0.00 3.07 0.89 0.09 54.24
10:08:01 AM 0 40.05 0.00 2.59 1.54 0.12 55.70
10:08:01 AM 1 34.39 0.00 2.43 0.12 0.10 62.96
10:08:01 AM 2 38.77 0.00 2.06 0.57 0.07 58.54
10:08:01 AM 3 53.65 0.00 5.21 1.34 0.08 39.72
Average: all 54.96 0.00 3.44 1.59 0.10 39.90
Average: 0 56.58 0.00 3.44 1.63 0.11 38.25
Average: 1 54.38 0.00 3.30 1.38 0.10 40.83
Average: 2 52.18 0.00 3.40 1.74 0.10 42.57
Average: 3 56.72 0.00 3.60 1.62 0.10 37.95