---> uname -a:
Linux prd-centos8-robot-2c-8g-3292.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 8.3G 32G 21% /
tmpfs 770M 0 770M 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 7697 593 4965 19 2139 6808
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:b5:34:6b brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.171.247/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
valid_lft 85133sec preferred_lft 85133sec
inet6 fe80::f816:3eff:feb5:346b/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) 01/20/2025 _x86_64_ (2 CPU)
00:50:37 LINUX RESTART (2 CPU)
12:51:01 AM tps rtps wtps bread/s bwrtn/s
12:52:01 AM 107.92 68.76 39.16 7154.94 22508.52
12:53:01 AM 55.14 31.88 23.26 4183.11 15290.45
12:54:01 AM 2.45 0.00 2.45 0.00 256.82
12:55:01 AM 2.63 2.18 0.45 364.15 342.49
12:56:01 AM 68.52 6.22 62.31 1092.48 4707.42
12:57:01 AM 73.22 0.73 72.49 53.06 8881.92
12:58:01 AM 25.46 0.38 25.07 64.25 2422.16
12:59:01 AM 5.33 0.00 5.33 0.00 409.60
01:00:01 AM 60.83 6.75 54.08 1248.77 6698.60
01:01:01 AM 11.30 0.02 11.28 0.13 1339.24
01:02:01 AM 0.43 0.07 0.37 1.73 5.93
01:03:01 AM 0.20 0.00 0.20 0.00 2.40
01:04:01 AM 0.53 0.10 0.43 32.13 43.61
01:05:01 AM 1.95 0.00 1.95 0.00 90.75
01:06:01 AM 0.83 0.03 0.80 0.27 107.48
01:07:01 AM 1.62 0.00 1.62 0.00 44.06
01:08:01 AM 0.60 0.00 0.60 0.00 18.35
01:09:01 AM 0.27 0.00 0.27 0.00 11.31
01:10:01 AM 0.20 0.03 0.17 1.87 23.89
01:11:01 AM 13.91 0.33 13.58 37.85 943.09
Average: 21.67 5.87 15.79 711.75 3207.44
12:51:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
12:52:01 AM 6137732 7356040 1744692 22.13 2688 1424384 366952 4.66 112228 1404752 371380
12:53:01 AM 5864092 7222772 2018332 25.61 2688 1558300 608664 6.82 152868 1607544 6524
12:54:01 AM 5864700 7223384 2017724 25.60 2688 1558304 608664 6.82 152864 1607176 4
12:55:01 AM 5768048 7158552 2114376 26.82 2688 1589956 633132 7.09 165824 1690148 10580
12:56:01 AM 5357132 7050388 2525292 32.04 2688 1876504 708484 7.93 191928 2013868 170180
12:57:01 AM 5202848 7001804 2679576 33.99 2688 1976600 719460 8.06 198984 2135776 54516
12:58:01 AM 5283868 7084184 2598556 32.97 2688 1978528 634568 7.11 218336 2039708 4
12:59:01 AM 5205960 7046028 2676464 33.95 2688 2015740 701268 7.85 228624 2100148 35792
01:00:01 AM 5017316 7057316 2865108 36.35 2688 2210144 649472 7.27 259124 2231408 28900
01:01:01 AM 5020952 7060920 2861472 36.30 2688 2210152 634048 7.10 259136 2231716 12
01:02:01 AM 5021320 7061360 2861104 36.30 2688 2210224 634048 7.10 259300 2231320 4
01:03:01 AM 5021092 7061132 2861332 36.30 2688 2210224 634048 7.10 259304 2231520 4
01:04:01 AM 4978708 7020828 2903716 36.84 2688 2212308 700848 7.85 259572 2273436 48
01:05:01 AM 4970608 7015804 2911816 36.94 2688 2215380 700848 7.85 259572 2281624 2376
01:06:01 AM 4969560 7015320 2912864 36.95 2688 2215936 718228 8.04 259648 2282248 36
01:07:01 AM 4967364 7013484 2915060 36.98 2688 2216296 718228 8.04 259648 2284624 36
01:08:01 AM 4966752 7013236 2915672 36.99 2688 2216660 718228 8.04 259648 2285196 20
01:09:01 AM 4966508 7013356 2915916 36.99 2688 2217024 718228 8.04 259648 2285540 128
01:10:01 AM 4963676 7011640 2918748 37.03 2688 2218140 736984 8.25 259792 2287996 516
01:11:01 AM 5101060 6982400 2781364 35.29 2688 2056852 729440 8.17 298872 2133680 13196
Average: 5232465 7073497 2649959 33.62 2688 2019383 663692 7.43 228746 2081971 34713
12:51:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:52:01 AM eth0 6.90 2.85 1.20 0.60 0.00 0.00 0.00 0.00
12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:53:01 AM eth0 89.34 49.41 351.89 15.47 0.00 0.00 0.00 0.00
12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:54:01 AM eth0 1.77 0.53 0.85 0.58 0.00 0.00 0.00 0.00
12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:55:01 AM eth0 120.83 75.92 437.76 30.05 0.00 0.00 0.00 0.00
12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:56:01 AM eth0 80.72 65.42 864.68 17.11 0.00 0.00 0.00 0.00
12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:57:01 AM eth0 46.13 36.96 584.70 7.20 0.00 0.00 0.00 0.00
12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:58:01 AM eth0 12.41 10.03 5.76 3.77 0.00 0.00 0.00 0.00
12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:59:01 AM eth0 13.13 11.15 19.60 2.72 0.00 0.00 0.00 0.00
01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:00:01 AM eth0 512.03 382.99 380.39 89.36 0.00 0.00 0.00 0.00
01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:01:01 AM eth0 9.71 7.01 2.86 2.12 0.00 0.00 0.00 0.00
01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:02:01 AM eth0 2.93 1.80 0.47 0.40 0.00 0.00 0.00 0.00
01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:03:01 AM eth0 2.97 2.18 0.82 0.69 0.00 0.00 0.00 0.00
01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:04:01 AM eth0 44.88 24.61 12.69 3.66 0.00 0.00 0.00 0.00
01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:05:01 AM eth0 39.69 28.84 10.01 5.81 0.00 0.00 0.00 0.00
01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:06:01 AM eth0 22.28 14.01 4.47 2.82 0.00 0.00 0.00 0.00
01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:07:01 AM eth0 15.35 9.18 2.90 1.76 0.00 0.00 0.00 0.00
01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:08:01 AM eth0 17.63 9.65 3.58 2.03 0.00 0.00 0.00 0.00
01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:09:01 AM eth0 13.53 9.21 2.70 1.77 0.00 0.00 0.00 0.00
01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:10:01 AM eth0 11.21 8.60 3.01 2.54 0.00 0.00 0.00 0.00
01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:11:01 AM eth0 82.52 50.20 99.11 33.74 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 57.31 40.04 139.47 11.21 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) 01/20/2025 _x86_64_ (2 CPU)
00:50:37 LINUX RESTART (2 CPU)
12:51:01 AM CPU %user %nice %system %iowait %steal %idle
12:52:01 AM all 11.86 0.04 5.10 75.53 0.09 7.38
12:52:01 AM 0 12.10 0.05 5.19 74.86 0.10 7.70
12:52:01 AM 1 11.62 0.03 5.01 76.20 0.08 7.05
12:53:01 AM all 5.00 0.03 2.18 27.52 0.05 65.23
12:53:01 AM 0 3.87 0.05 2.52 34.83 0.05 58.68
12:53:01 AM 1 6.12 0.00 1.84 20.22 0.05 71.77
12:54:01 AM all 0.38 0.00 0.08 0.18 0.03 99.35
12:54:01 AM 0 0.13 0.00 0.10 0.35 0.03 99.38
12:54:01 AM 1 0.62 0.00 0.05 0.00 0.02 99.32
12:55:01 AM all 5.66 0.00 0.99 0.44 0.04 92.87
12:55:01 AM 0 6.08 0.00 0.82 0.67 0.05 92.39
12:55:01 AM 1 5.24 0.00 1.15 0.22 0.03 93.36
12:56:01 AM all 28.81 0.00 4.24 6.91 0.09 59.94
12:56:01 AM 0 34.99 0.00 4.37 7.98 0.08 52.58
12:56:01 AM 1 22.64 0.00 4.11 5.85 0.10 67.30
12:57:01 AM all 22.10 0.00 3.01 15.59 0.10 59.20
12:57:01 AM 0 31.47 0.00 3.69 14.88 0.10 49.86
12:57:01 AM 1 12.74 0.00 2.33 16.29 0.10 68.54
12:58:01 AM all 10.25 0.00 1.35 1.29 0.05 87.07
12:58:01 AM 0 10.98 0.00 1.29 0.93 0.05 86.75
12:58:01 AM 1 9.51 0.00 1.42 1.64 0.05 87.38
12:59:01 AM all 8.04 0.00 1.78 1.02 0.05 89.11
12:59:01 AM 0 12.66 0.00 2.12 1.60 0.05 83.57
12:59:01 AM 1 3.42 0.00 1.44 0.43 0.05 94.66
01:00:01 AM all 22.29 0.00 4.62 12.76 0.09 60.24
01:00:01 AM 0 24.58 0.00 4.34 15.28 0.08 55.72
01:00:01 AM 1 19.99 0.00 4.91 10.24 0.10 64.77
01:01:01 AM all 0.44 0.00 0.24 2.14 0.03 97.15
01:01:01 AM 0 0.28 0.00 0.27 3.34 0.03 96.08
01:01:01 AM 1 0.60 0.00 0.22 0.93 0.02 98.23
01:02:01 AM all 0.34 0.00 0.09 0.00 0.04 99.52
01:02:01 AM 0 0.13 0.00 0.12 0.00 0.05 99.70
01:02:01 AM 1 0.55 0.00 0.07 0.00 0.03 99.35
01:02:01 AM CPU %user %nice %system %iowait %steal %idle
01:03:01 AM all 0.32 0.00 0.08 0.00 0.03 99.57
01:03:01 AM 0 0.08 0.00 0.07 0.00 0.03 99.82
01:03:01 AM 1 0.55 0.00 0.10 0.00 0.03 99.32
01:04:01 AM all 5.45 0.00 0.54 0.03 0.05 93.94
01:04:01 AM 0 4.06 0.00 0.37 0.00 0.03 95.54
01:04:01 AM 1 6.85 0.00 0.70 0.05 0.07 92.33
01:05:01 AM all 14.93 0.00 0.72 0.02 0.06 84.27
01:05:01 AM 0 15.15 0.00 1.05 0.00 0.07 83.73
01:05:01 AM 1 14.72 0.00 0.38 0.03 0.05 84.82
01:06:01 AM all 6.01 0.00 0.47 0.00 0.07 93.45
01:06:01 AM 0 6.74 0.00 0.52 0.00 0.07 92.68
01:06:01 AM 1 5.28 0.00 0.42 0.00 0.07 94.23
01:07:01 AM all 4.20 0.00 0.28 0.02 0.08 95.44
01:07:01 AM 0 5.42 0.00 0.35 0.00 0.08 94.15
01:07:01 AM 1 2.98 0.00 0.20 0.03 0.07 96.72
01:08:01 AM all 4.32 0.00 0.33 0.00 0.05 95.29
01:08:01 AM 0 4.83 0.00 0.37 0.00 0.05 94.75
01:08:01 AM 1 3.81 0.00 0.30 0.00 0.05 95.84
01:09:01 AM all 4.24 0.00 0.28 0.00 0.07 95.41
01:09:01 AM 0 3.76 0.00 0.22 0.00 0.05 95.97
01:09:01 AM 1 4.72 0.00 0.35 0.00 0.08 94.85
01:10:01 AM all 4.80 0.00 0.22 0.00 0.06 94.92
01:10:01 AM 0 7.40 0.00 0.17 0.00 0.05 92.39
01:10:01 AM 1 2.21 0.00 0.27 0.00 0.07 97.46
01:11:01 AM all 17.25 0.00 2.18 0.35 0.07 80.15
01:11:01 AM 0 21.52 0.00 1.90 0.38 0.07 76.12
01:11:01 AM 1 12.98 0.00 2.46 0.32 0.07 84.17
Average: all 8.83 0.00 1.44 7.14 0.06 82.53
Average: 0 10.31 0.01 1.49 7.70 0.06 80.44
Average: 1 7.35 0.00 1.38 6.58 0.06 84.62