---> uname -a:
Linux prd-centos8-builder-2c-2g-783.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): 2
On-line CPU(s) list: 0,1
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 2
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): 0,1
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:
2
---> df -h:
Filesystem Size Used Avail Use% Mounted on
devtmpfs 3.8G 0 3.8G 0% /dev
tmpfs 3.8G 0 3.8G 0% /dev/shm
tmpfs 3.8G 17M 3.8G 1% /run
tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup
/dev/vda1 40G 9.1G 31G 23% /
tmpfs 770M 0 770M 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 7697 693 3884 19 3119 6696
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:ed:2e:bb brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.170.58/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
valid_lft 85831sec preferred_lft 85831sec
inet6 fe80::f816:3eff:feed:2ebb/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:d6:b5:82:d2 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) 01/11/2025 _x86_64_ (2 CPU)
08:27:31 LINUX RESTART (2 CPU)
08:28:01 AM tps rtps wtps bread/s bwrtn/s
08:29:01 AM 181.42 18.38 163.05 5415.26 7193.60
08:30:01 AM 120.17 16.63 103.55 3393.64 9682.51
08:31:01 AM 120.36 4.56 115.79 1232.18 7628.64
08:32:01 AM 19.95 0.10 19.85 78.39 3506.82
08:33:01 AM 9.42 0.15 9.27 12.39 864.87
08:34:01 AM 20.36 0.27 20.09 7.46 1151.20
08:35:01 AM 60.53 0.02 60.52 0.40 3612.67
08:36:01 AM 38.14 0.55 37.59 48.38 4319.51
08:37:01 AM 43.49 0.25 43.24 43.59 9567.01
Average: 68.20 4.54 63.66 1136.79 5280.42
08:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:29:01 AM 5155952 6988428 2726480 34.59 2688 2016148 963228 10.79 192080 2214664 160932
08:30:01 AM 4567788 6688516 3314644 42.05 2688 2296568 1280212 14.33 217816 2740528 93996
08:31:01 AM 3912668 6199268 3969764 50.36 2688 2459456 1699752 19.03 327932 3271172 13080
08:32:01 AM 3615844 6002456 4266588 54.13 2688 2558148 1930848 21.62 337668 3553636 12508
08:33:01 AM 3655100 6063548 4227332 53.63 2688 2579320 1866064 20.89 347876 3501760 11664
08:34:01 AM 3287716 5884596 4594716 58.29 2688 2764576 1988728 22.27 441152 3762696 169660
08:35:01 AM 3518856 6029056 4363576 55.36 2688 2677108 1801944 20.18 437964 3535268 4832
08:36:01 AM 3995840 6871744 3886592 49.31 2688 3040324 1021188 11.43 542704 2947556 262860
08:37:01 AM 3974004 6852024 3908428 49.58 2688 3042460 1029836 11.53 701752 2810692 1128
Average: 3964863 6397737 3917569 49.70 2688 2603790 1509089 16.90 394105 3148664 81184
08:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:29:01 AM eth0 261.38 164.56 1575.37 58.74 0.00 0.00 0.00 0.00
08:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:30:01 AM eth0 227.05 151.46 1836.93 34.90 0.00 0.00 0.00 0.00
08:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:31:01 AM lo 0.78 0.78 0.12 0.12 0.00 0.00 0.00 0.00
08:31:01 AM eth0 115.88 92.89 1835.70 15.21 0.00 0.00 0.00 0.00
08:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:32:01 AM eth0 45.56 33.28 1160.02 6.46 0.00 0.00 0.00 0.00
08:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:33:01 AM lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00
08:33:01 AM eth0 9.16 9.22 15.51 3.15 0.00 0.00 0.00 0.00
08:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 AM lo 695.55 695.55 664.95 664.95 0.00 0.00 0.00 0.00
08:34:01 AM eth0 95.37 67.81 1104.30 10.98 0.00 0.00 0.00 0.00
08:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:35:01 AM lo 4699.08 4699.08 4485.02 4485.02 0.00 0.00 0.00 0.00
08:35:01 AM eth0 11.92 12.39 21.84 4.25 0.00 0.00 0.00 0.00
08:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:36:01 AM lo 1348.43 1348.43 1287.42 1287.42 0.00 0.00 0.00 0.00
08:36:01 AM eth0 70.53 70.78 789.57 30.62 0.00 0.00 0.00 0.00
08:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:37:01 AM eth0 141.29 148.33 76.51 155.50 0.00 0.00 0.00 0.00
08:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: lo 749.60 749.60 715.45 715.45 0.00 0.00 0.00 0.00
Average: eth0 108.67 83.40 935.01 35.53 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) 01/11/2025 _x86_64_ (2 CPU)
08:27:31 LINUX RESTART (2 CPU)
08:28:01 AM CPU %user %nice %system %iowait %steal %idle
08:29:01 AM all 44.42 0.00 7.36 2.47 0.13 45.63
08:29:01 AM 0 51.92 0.00 7.07 1.97 0.12 38.93
08:29:01 AM 1 36.91 0.00 7.65 2.98 0.13 52.33
08:30:01 AM all 28.07 0.00 3.78 3.32 0.13 64.72
08:30:01 AM 0 33.06 0.00 4.12 3.23 0.12 59.47
08:30:01 AM 1 23.07 0.00 3.43 3.40 0.13 69.96
08:31:01 AM all 84.29 0.00 3.49 1.09 0.13 11.00
08:31:01 AM 0 86.42 0.00 2.47 0.64 0.12 10.36
08:31:01 AM 1 82.15 0.00 4.52 1.55 0.13 11.64
08:32:01 AM all 89.20 0.00 3.26 0.27 0.10 7.17
08:32:01 AM 0 88.56 0.00 3.32 0.20 0.10 7.82
08:32:01 AM 1 89.83 0.00 3.21 0.34 0.10 6.53
08:33:01 AM all 90.66 0.00 3.12 0.03 0.09 6.11
08:33:01 AM 0 89.93 0.00 3.84 0.03 0.10 6.09
08:33:01 AM 1 91.39 0.00 2.39 0.02 0.08 6.12
08:34:01 AM all 84.15 0.00 4.05 0.59 0.10 11.10
08:34:01 AM 0 82.89 0.00 3.57 0.96 0.10 12.48
08:34:01 AM 1 85.40 0.00 4.54 0.23 0.10 9.73
08:35:01 AM all 76.63 0.00 7.48 0.42 0.11 15.36
08:35:01 AM 0 75.44 0.00 6.50 0.41 0.12 17.53
08:35:01 AM 1 77.82 0.00 8.46 0.44 0.10 13.18
08:36:01 AM all 57.92 0.00 4.53 1.31 0.13 36.11
08:36:01 AM 0 63.13 0.00 4.50 0.57 0.13 31.66
08:36:01 AM 1 52.71 0.00 4.55 2.05 0.13 40.55
08:37:01 AM all 30.17 0.00 3.85 1.15 0.11 64.72
08:37:01 AM 0 42.73 0.00 4.60 0.76 0.12 51.79
08:37:01 AM 1 17.69 0.00 3.10 1.54 0.10 77.57
Average: all 65.04 0.00 4.54 1.18 0.11 29.11
Average: 0 68.22 0.00 4.44 0.97 0.11 26.25
Average: 1 61.87 0.00 4.64 1.39 0.11 31.98