---> uname -a:
Linux prd-centos8-robot-2c-8g-974.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: 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): 0,1
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 8.3G 32G 21% /
tmpfs 770M 0 770M 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 7697 615 4890 19 2191 6786
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:d6:5d:89 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.170.8/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
valid_lft 85150sec preferred_lft 85150sec
inet6 fe80::f816:3eff:fed6:5d89/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/12/2025 _x86_64_ (2 CPU)
01:14:16 LINUX RESTART (2 CPU)
01:15:01 AM tps rtps wtps bread/s bwrtn/s
01:16:01 AM 86.00 14.33 71.68 3880.84 5965.00
01:17:01 AM 78.41 0.73 77.67 53.05 9228.96
01:18:01 AM 19.60 0.42 19.18 64.79 1799.53
01:19:01 AM 62.48 6.75 55.73 1249.18 7642.89
01:20:01 AM 5.81 0.00 5.81 0.00 241.14
01:21:01 AM 0.43 0.00 0.43 0.00 7.41
01:22:01 AM 0.12 0.00 0.12 0.00 1.30
01:23:01 AM 1.98 0.10 1.88 32.13 145.29
01:24:01 AM 0.48 0.00 0.48 0.00 84.69
01:25:01 AM 0.32 0.03 0.28 1.87 90.07
01:26:01 AM 0.40 0.00 0.40 0.00 68.97
01:27:01 AM 0.35 0.00 0.35 0.00 104.82
01:28:01 AM 0.22 0.00 0.22 0.00 63.67
01:29:01 AM 0.27 0.00 0.27 0.00 112.61
01:30:01 AM 1.48 0.03 1.45 0.27 134.55
01:31:01 AM 0.32 0.00 0.32 0.00 102.30
01:32:01 AM 0.35 0.00 0.35 0.00 100.83
01:33:01 AM 0.23 0.00 0.23 0.00 119.88
01:34:01 AM 10.46 0.32 10.15 36.92 382.16
01:35:01 AM 26.08 0.53 25.55 64.79 2501.88
Average: 14.79 1.16 13.63 269.21 1444.95
01:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
01:16:01 AM 5375212 7055332 2507220 31.81 2688 1863060 687060 7.69 187076 2000184 157676
01:17:01 AM 5208284 7005900 2674148 33.93 2688 1975568 706580 7.91 199192 2132716 30680
01:18:01 AM 5194124 7040964 2688308 34.11 2688 2022200 692876 7.76 229136 2108936 39708
01:19:01 AM 5017968 7056864 2864464 36.34 2688 2208836 629736 7.05 259404 2229296 92
01:20:01 AM 5021032 7059928 2861400 36.30 2688 2208836 629604 7.05 259408 2228832 4
01:21:01 AM 5021128 7060012 2861304 36.30 2688 2208840 629604 7.05 259408 2228836 8
01:22:01 AM 5021452 7060336 2860980 36.30 2688 2208840 629604 7.05 259408 2228916 8
01:23:01 AM 4971676 7014192 2910756 36.93 2688 2212480 714560 8.00 259624 2277996 236
01:24:01 AM 4966580 7011596 2915852 36.99 2688 2214980 714560 8.00 259916 2282888 416
01:25:01 AM 4963472 7011096 2918960 37.03 2688 2217628 714560 8.00 260104 2285904 364
01:26:01 AM 4961168 7010608 2921264 37.06 2688 2219396 714560 8.00 260104 2287996 236
01:27:01 AM 4954632 7008088 2927800 37.14 2688 2223436 737356 8.26 260104 2294456 1208
01:28:01 AM 4952056 7007440 2930376 37.18 2688 2225348 737356 8.26 260104 2296936 1248
01:29:01 AM 4949168 7007444 2933264 37.21 2688 2228232 756872 8.47 260104 2299984 796
01:30:01 AM 4946612 7007652 2935820 37.25 2688 2230988 757772 8.48 260216 2302480 472
01:31:01 AM 4942872 7007016 2939560 37.29 2688 2234140 757772 8.48 260216 2306048 652
01:32:01 AM 4939804 7006604 2942628 37.33 2688 2236744 773208 8.66 260216 2308928 348
01:33:01 AM 4935576 7005848 2946856 37.39 2688 2240300 773208 8.66 260216 2312996 364
01:34:01 AM 4997956 6964044 2884476 36.59 2688 2142080 716392 8.02 312012 2222920 72664
01:35:01 AM 5052560 6994080 2829872 35.90 2688 2117736 689736 7.72 480780 2002348 16608
Average: 5019667 7019752 2862765 36.32 2688 2171983 708149 7.93 265337 2231980 16189
01:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:16:01 AM eth0 306.61 201.13 1658.51 58.78 0.00 0.00 0.00 0.00
01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:17:01 AM eth0 53.40 39.42 585.66 7.49 0.00 0.00 0.00 0.00
01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:18:01 AM eth0 26.20 23.46 82.89 6.75 0.00 0.00 0.00 0.00
01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:19:01 AM eth0 596.50 440.50 331.93 100.99 0.00 0.00 0.00 0.00
01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:20:01 AM eth0 2.68 1.95 0.44 0.43 0.00 0.00 0.00 0.00
01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:21:01 AM eth0 1.48 0.82 0.32 0.18 0.00 0.00 0.00 0.00
01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:22:01 AM eth0 2.85 2.05 0.68 0.61 0.00 0.00 0.00 0.00
01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:23:01 AM eth0 128.30 115.51 28.39 9.69 0.00 0.00 0.00 0.00
01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:24:01 AM eth0 91.80 91.30 17.23 7.32 0.00 0.00 0.00 0.00
01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:25:01 AM eth0 73.84 73.17 15.87 6.05 0.00 0.00 0.00 0.00
01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:26:01 AM eth0 88.77 89.02 15.49 7.23 0.00 0.00 0.00 0.00
01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:27:01 AM eth0 210.50 212.48 39.48 15.35 0.00 0.00 0.00 0.00
01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:28:01 AM eth0 120.37 120.72 19.93 9.30 0.00 0.00 0.00 0.00
01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:29:01 AM eth0 115.43 115.49 23.73 9.30 0.00 0.00 0.00 0.00
01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:30:01 AM eth0 62.96 63.33 13.85 5.35 0.00 0.00 0.00 0.00
01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:31:01 AM eth0 98.93 98.70 20.65 7.97 0.00 0.00 0.00 0.00
01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:32:01 AM eth0 88.97 88.14 18.23 7.32 0.00 0.00 0.00 0.00
01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:33:01 AM eth0 167.89 169.81 32.04 12.49 0.00 0.00 0.00 0.00
01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:34:01 AM eth0 200.63 158.11 168.24 132.13 0.00 0.00 0.00 0.00
01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:35:01 AM eth0 19.78 18.85 17.44 8.70 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 122.90 106.20 154.56 20.67 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/12/2025 _x86_64_ (2 CPU)
01:14:16 LINUX RESTART (2 CPU)
01:15:01 AM CPU %user %nice %system %iowait %steal %idle
01:16:01 AM all 36.72 0.00 6.16 3.34 0.10 53.68
01:16:01 AM 0 40.85 0.00 5.93 2.89 0.10 50.23
01:16:01 AM 1 32.59 0.00 6.39 3.80 0.10 57.12
01:17:01 AM all 21.44 0.00 2.99 2.78 0.08 72.70
01:17:01 AM 0 34.15 0.00 3.33 3.06 0.10 59.36
01:17:01 AM 1 8.75 0.00 2.66 2.51 0.07 86.02
01:18:01 AM all 18.86 0.00 3.00 0.51 0.08 77.56
01:18:01 AM 0 20.60 0.00 2.99 0.33 0.07 76.02
01:18:01 AM 1 17.12 0.00 3.01 0.69 0.08 79.11
01:19:01 AM all 22.44 0.00 4.95 2.18 0.08 70.35
01:19:01 AM 0 31.59 0.00 5.66 2.27 0.08 60.40
01:19:01 AM 1 13.31 0.00 4.25 2.10 0.07 80.28
01:20:01 AM all 0.41 0.00 0.12 0.02 0.04 99.42
01:20:01 AM 0 0.15 0.00 0.12 0.00 0.05 99.68
01:20:01 AM 1 0.67 0.00 0.12 0.03 0.03 99.15
01:21:01 AM all 0.36 0.00 0.08 0.00 0.04 99.52
01:21:01 AM 0 0.13 0.00 0.07 0.00 0.05 99.75
01:21:01 AM 1 0.58 0.00 0.10 0.00 0.03 99.28
01:22:01 AM all 0.25 0.00 0.12 0.00 0.03 99.60
01:22:01 AM 0 0.15 0.00 0.12 0.00 0.03 99.70
01:22:01 AM 1 0.35 0.00 0.12 0.00 0.03 99.50
01:23:01 AM all 8.66 0.00 0.78 0.07 0.06 90.43
01:23:01 AM 0 9.65 0.00 1.04 0.13 0.07 89.10
01:23:01 AM 1 7.67 0.00 0.52 0.00 0.05 91.76
01:24:01 AM all 8.44 0.00 0.62 0.02 0.07 90.86
01:24:01 AM 0 13.86 0.00 0.77 0.00 0.07 85.31
01:24:01 AM 1 3.11 0.00 0.47 0.03 0.07 96.32
01:25:01 AM all 7.15 0.00 0.55 0.00 0.08 92.22
01:25:01 AM 0 9.89 0.00 0.65 0.00 0.08 89.37
01:25:01 AM 1 4.42 0.00 0.45 0.00 0.07 95.06
01:26:01 AM all 6.70 0.00 0.54 0.00 0.08 92.69
01:26:01 AM 0 7.70 0.00 0.54 0.00 0.08 91.67
01:26:01 AM 1 5.70 0.00 0.54 0.00 0.07 93.69
01:26:01 AM CPU %user %nice %system %iowait %steal %idle
01:27:01 AM all 10.88 0.00 0.90 0.00 0.08 88.13
01:27:01 AM 0 14.76 0.00 1.11 0.00 0.07 84.06
01:27:01 AM 1 7.00 0.00 0.69 0.00 0.10 92.21
01:28:01 AM all 6.95 0.00 0.54 0.00 0.06 92.45
01:28:01 AM 0 5.75 0.00 0.55 0.00 0.07 93.63
01:28:01 AM 1 8.16 0.00 0.52 0.00 0.05 91.27
01:29:01 AM all 10.52 0.00 0.85 0.02 0.08 88.54
01:29:01 AM 0 9.01 0.00 0.75 0.03 0.07 90.15
01:29:01 AM 1 12.02 0.00 0.96 0.00 0.08 86.94
01:30:01 AM all 6.82 0.00 0.68 0.01 0.07 92.43
01:30:01 AM 0 7.33 0.00 0.67 0.02 0.07 91.91
01:30:01 AM 1 6.31 0.00 0.69 0.00 0.07 92.94
01:31:01 AM all 7.85 0.00 0.63 0.01 0.07 91.44
01:31:01 AM 0 9.35 0.00 0.59 0.00 0.07 90.00
01:31:01 AM 1 6.35 0.00 0.67 0.02 0.07 92.89
01:32:01 AM all 8.51 0.00 0.64 0.00 0.08 90.78
01:32:01 AM 0 10.81 0.00 0.57 0.00 0.08 88.54
01:32:01 AM 1 6.22 0.00 0.70 0.00 0.07 93.01
01:33:01 AM all 8.73 0.00 0.72 0.04 0.08 90.42
01:33:01 AM 0 10.46 0.00 0.82 0.08 0.08 88.55
01:33:01 AM 1 6.99 0.00 0.62 0.00 0.08 92.30
01:34:01 AM all 17.96 0.00 2.11 0.09 0.08 79.75
01:34:01 AM 0 14.50 0.00 1.57 0.13 0.10 83.69
01:34:01 AM 1 21.42 0.00 2.66 0.05 0.07 75.80
01:35:01 AM all 30.16 0.00 3.43 0.40 0.10 65.92
01:35:01 AM 0 40.01 0.00 3.63 0.38 0.10 55.88
01:35:01 AM 1 20.29 0.00 3.22 0.42 0.10 75.97
Average: all 12.00 0.00 1.52 0.48 0.07 85.93
Average: 0 14.55 0.00 1.58 0.47 0.07 83.33
Average: 1 9.45 0.00 1.47 0.48 0.07 88.53