---> uname -a:
Linux prd-centos8-robot-2c-8g-9943.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 586 4901 19 2210 6814
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:71:73:ff brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.170.193/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
valid_lft 84832sec preferred_lft 84832sec
inet6 fe80::f816:3eff:fe71:73ff/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) 03/23/2025 _x86_64_ (2 CPU)
02:21:35 LINUX RESTART (2 CPU)
02:22:01 AM tps rtps wtps bread/s bwrtn/s
02:23:01 AM 120.66 54.32 66.34 7610.00 28263.38
02:24:01 AM 112.15 0.73 111.41 53.05 11618.18
02:25:01 AM 32.76 3.82 28.94 1256.38 2578.19
02:26:01 AM 55.82 3.35 52.47 57.59 7225.65
02:27:01 AM 5.65 0.00 5.65 0.00 236.70
02:28:01 AM 0.23 0.00 0.23 0.00 4.08
02:29:01 AM 0.13 0.00 0.13 0.00 1.32
02:30:01 AM 2.10 0.10 2.00 32.12 170.41
02:31:01 AM 0.57 0.03 0.53 1.87 172.22
02:32:01 AM 0.50 0.00 0.50 0.00 106.90
02:33:01 AM 0.30 0.00 0.30 0.00 74.30
02:34:01 AM 0.22 0.00 0.22 0.00 29.64
02:35:01 AM 0.17 0.00 0.17 0.00 77.19
02:36:01 AM 0.17 0.00 0.17 0.00 33.24
02:37:01 AM 0.30 0.03 0.27 0.27 36.72
02:38:02 AM 1.47 0.00 1.47 0.00 139.99
02:39:01 AM 0.34 0.03 0.30 1.36 16.59
02:40:01 AM 0.28 0.00 0.28 0.00 16.53
02:41:01 AM 0.22 0.00 0.22 0.00 17.54
02:42:01 AM 0.38 0.00 0.38 0.00 33.18
02:43:01 AM 0.32 0.00 0.32 0.00 62.56
02:44:01 AM 0.20 0.00 0.20 0.00 65.46
02:45:01 AM 0.35 0.00 0.35 0.00 128.71
02:46:01 AM 0.20 0.00 0.20 0.00 27.91
02:47:01 AM 14.26 0.33 13.93 37.85 739.24
Average: 14.00 2.51 11.49 362.28 2076.49
02:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
02:23:01 AM 5297840 7020316 2584592 32.79 2688 1905260 729680 8.17 224028 2043412 237196
02:24:01 AM 5206952 7018476 2675480 33.94 2688 1988264 706676 7.91 198772 2128916 31280
02:25:01 AM 5069016 7002856 2813416 35.69 2688 2108172 730044 8.17 257116 2201596 64628
02:26:01 AM 5013596 7066280 2868836 36.40 2688 2221992 624796 7.00 258568 2233508 28
02:27:01 AM 5015080 7067764 2867352 36.38 2688 2221992 624796 7.00 258576 2233496 4
02:28:01 AM 5015424 7068112 2867008 36.37 2688 2221996 624796 7.00 258576 2233504 4
02:29:01 AM 5015276 7067936 2867156 36.37 2688 2221996 624796 7.00 258584 2233624 4
02:30:01 AM 4961460 7018748 2920972 37.06 2688 2226632 735812 8.24 258704 2287140 600
02:31:01 AM 4953200 7014944 2929232 37.16 2688 2231072 752612 8.43 259248 2294816 28
02:32:01 AM 4947948 7014072 2934484 37.23 2688 2235468 752612 8.43 259248 2300056 1424
02:33:01 AM 4943100 7010032 2939332 37.29 2688 2236268 752612 8.43 259248 2304960 104
02:34:01 AM 4942336 7010024 2940096 37.30 2688 2237016 752612 8.43 259248 2305544 4
02:35:01 AM 4939860 7010176 2942572 37.33 2688 2239652 752612 8.43 259248 2308080 352
02:36:01 AM 4938812 7010128 2943620 37.34 2688 2240644 752612 8.43 259248 2309172 384
02:37:01 AM 4937256 7009356 2945176 37.36 2688 2241436 729632 8.17 259388 2310588 180
02:38:02 AM 4933504 7008684 2948928 37.41 2688 2244524 745996 8.35 259388 2314008 24
02:39:01 AM 4933516 7009128 2948916 37.41 2688 2244952 745996 8.35 259392 2314480 32
02:40:01 AM 4934852 7011060 2947580 37.39 2688 2245536 716428 8.02 259392 2313016 220
02:41:01 AM 4934840 7011296 2947592 37.39 2688 2245792 716428 8.02 259392 2313260 24
02:42:01 AM 4932388 7010748 2950044 37.43 2688 2247688 716428 8.02 259392 2315420 1080
02:43:01 AM 4931052 7010864 2951380 37.44 2688 2249148 716428 8.02 259392 2316800 768
02:44:01 AM 4929720 7010952 2952712 37.46 2688 2250568 716428 8.02 259392 2318264 272
02:45:01 AM 4926164 7011036 2956268 37.50 2688 2254200 733168 8.21 259392 2321712 148
02:46:01 AM 4924332 7010564 2958100 37.53 2688 2255576 733168 8.21 259392 2323280 748
02:47:01 AM 5037324 6991188 2845108 36.09 2688 2128416 713532 7.99 327560 2164860 54644
Average: 4984594 7019790 2897838 36.76 2688 2205770 716028 8.02 257995 2269740 15767
02:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:23:01 AM eth0 270.91 166.34 1571.87 56.74 0.00 0.00 0.00 0.00
02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:24:01 AM eth0 62.21 46.62 745.50 8.36 0.00 0.00 0.00 0.00
02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:25:01 AM eth0 47.35 37.97 300.71 9.37 0.00 0.00 0.00 0.00
02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:26:01 AM eth0 603.75 436.68 121.04 101.08 0.00 0.00 0.00 0.00
02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:27:01 AM eth0 2.65 1.95 0.44 0.42 0.00 0.00 0.00 0.00
02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:28:01 AM eth0 2.57 1.98 0.49 0.48 0.00 0.00 0.00 0.00
02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:29:01 AM eth0 2.13 1.43 0.37 0.27 0.00 0.00 0.00 0.00
02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:30:01 AM eth0 210.16 189.25 47.56 14.88 0.00 0.00 0.00 0.00
02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:31:01 AM eth0 90.18 90.07 32.56 7.35 0.00 0.00 0.00 0.00
02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:32:01 AM eth0 103.90 101.90 34.61 8.53 0.00 0.00 0.00 0.00
02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:33:01 AM eth0 4.02 3.28 1.26 0.89 0.00 0.00 0.00 0.00
02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:34:01 AM eth0 18.94 16.96 2.92 1.45 0.00 0.00 0.00 0.00
02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:35:01 AM eth0 21.36 21.93 13.39 2.15 0.00 0.00 0.00 0.00
02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:36:01 AM eth0 40.42 40.92 6.32 3.15 0.00 0.00 0.00 0.00
02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:37:01 AM eth0 2.50 2.95 0.53 0.46 0.00 0.00 0.00 0.00
02:38:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:38:02 AM eth0 62.34 63.17 20.68 5.19 0.00 0.00 0.00 0.00
02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:39:01 AM eth0 2.10 1.88 0.38 0.28 0.00 0.00 0.00 0.00
02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:40:01 AM eth0 20.03 19.65 4.02 2.13 0.00 0.00 0.00 0.00
02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:41:01 AM eth0 4.30 3.13 0.82 0.51 0.00 0.00 0.00 0.00
02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:42:01 AM eth0 115.86 115.61 21.53 10.89 0.00 0.00 0.00 0.00
02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:43:01 AM eth0 77.39 76.55 16.17 6.42 0.00 0.00 0.00 0.00
02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:44:01 AM eth0 110.06 108.33 18.75 8.68 0.00 0.00 0.00 0.00
02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:45:01 AM eth0 80.54 82.32 23.18 6.43 0.00 0.00 0.00 0.00
02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:46:01 AM eth0 44.09 44.70 7.05 3.63 0.00 0.00 0.00 0.00
02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:47:01 AM eth0 112.35 73.63 169.67 114.21 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 84.54 70.01 126.56 14.97 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) 03/23/2025 _x86_64_ (2 CPU)
02:21:35 LINUX RESTART (2 CPU)
02:22:01 AM CPU %user %nice %system %iowait %steal %idle
02:23:01 AM all 41.13 0.03 7.50 12.54 0.11 38.69
02:23:01 AM 0 35.94 0.02 7.10 13.82 0.12 43.01
02:23:01 AM 1 46.32 0.03 7.89 11.27 0.10 34.38
02:24:01 AM all 26.29 0.00 4.01 1.26 0.10 68.34
02:24:01 AM 0 13.16 0.00 2.73 1.13 0.10 82.87
02:24:01 AM 1 39.42 0.00 5.29 1.38 0.10 53.80
02:25:01 AM all 21.14 0.00 3.58 0.43 0.06 74.79
02:25:01 AM 0 18.83 0.00 3.34 0.35 0.05 77.43
02:25:01 AM 1 23.45 0.00 3.82 0.52 0.07 72.15
02:26:01 AM all 17.20 0.00 3.93 0.58 0.08 78.21
02:26:01 AM 0 17.44 0.00 3.90 0.59 0.08 77.99
02:26:01 AM 1 16.97 0.00 3.95 0.57 0.08 78.43
02:27:01 AM all 0.24 0.00 0.08 0.02 0.02 99.64
02:27:01 AM 0 0.08 0.00 0.08 0.02 0.02 99.80
02:27:01 AM 1 0.40 0.00 0.08 0.02 0.02 99.48
02:28:01 AM all 0.31 0.00 0.08 0.00 0.03 99.59
02:28:01 AM 0 0.13 0.00 0.08 0.00 0.02 99.77
02:28:01 AM 1 0.48 0.00 0.07 0.00 0.03 99.42
02:29:01 AM all 0.25 0.00 0.08 0.00 0.03 99.65
02:29:01 AM 0 0.12 0.00 0.10 0.00 0.03 99.75
02:29:01 AM 1 0.38 0.00 0.05 0.00 0.02 99.55
02:30:01 AM all 11.70 0.00 1.77 0.01 0.07 86.45
02:30:01 AM 0 7.12 0.00 0.69 0.00 0.07 92.12
02:30:01 AM 1 16.28 0.00 2.85 0.02 0.07 80.79
02:31:01 AM all 11.50 0.00 1.72 0.00 0.08 86.69
02:31:01 AM 0 6.47 0.00 1.53 0.00 0.08 91.92
02:31:01 AM 1 16.63 0.00 1.91 0.00 0.09 81.37
02:32:01 AM all 11.77 0.00 1.08 0.01 0.07 87.08
02:32:01 AM 0 4.86 0.00 0.60 0.02 0.07 94.46
02:32:01 AM 1 18.61 0.00 1.55 0.00 0.07 79.77
02:33:01 AM all 2.70 0.00 0.13 0.01 0.05 97.12
02:33:01 AM 0 2.72 0.00 0.15 0.02 0.05 97.06
02:33:01 AM 1 2.67 0.00 0.10 0.00 0.05 97.18
02:33:01 AM CPU %user %nice %system %iowait %steal %idle
02:34:01 AM all 2.49 0.00 0.16 0.00 0.05 97.30
02:34:01 AM 0 1.82 0.00 0.17 0.00 0.05 97.96
02:34:01 AM 1 3.16 0.00 0.15 0.00 0.05 96.64
02:35:01 AM all 5.88 0.00 0.58 0.01 0.06 93.48
02:35:01 AM 0 4.76 0.00 0.49 0.00 0.07 94.68
02:35:01 AM 1 6.99 0.00 0.67 0.02 0.05 92.28
02:36:01 AM all 3.57 0.00 0.37 0.00 0.04 96.02
02:36:01 AM 0 2.78 0.00 0.37 0.00 0.03 96.82
02:36:01 AM 1 4.37 0.00 0.37 0.00 0.05 95.21
02:37:01 AM all 2.76 0.00 0.28 0.00 0.06 96.90
02:37:01 AM 0 2.43 0.00 0.22 0.00 0.07 97.29
02:37:01 AM 1 3.09 0.00 0.35 0.00 0.05 96.51
02:38:02 AM all 7.55 0.00 1.26 0.01 0.06 91.12
02:38:02 AM 0 4.09 0.00 0.34 0.02 0.05 95.50
02:38:02 AM 1 11.00 0.00 2.18 0.00 0.07 86.75
02:39:01 AM all 1.56 0.00 0.13 0.00 0.04 98.27
02:39:01 AM 0 0.94 0.00 0.14 0.00 0.05 98.88
02:39:01 AM 1 2.17 0.00 0.12 0.00 0.03 97.67
02:40:01 AM all 4.77 0.00 0.30 0.00 0.06 94.86
02:40:01 AM 0 5.14 0.00 0.25 0.00 0.05 94.56
02:40:01 AM 1 4.41 0.00 0.36 0.00 0.07 95.17
02:41:01 AM all 4.05 0.00 0.31 0.00 0.04 95.61
02:41:01 AM 0 6.96 0.00 0.48 0.00 0.05 92.51
02:41:01 AM 1 1.22 0.00 0.13 0.00 0.03 98.61
02:42:01 AM all 7.11 0.00 0.59 0.00 0.06 92.24
02:42:01 AM 0 4.16 0.00 0.57 0.00 0.05 95.22
02:42:01 AM 1 10.08 0.00 0.61 0.00 0.07 89.25
02:43:01 AM all 7.70 0.00 0.58 0.08 0.07 91.56
02:43:01 AM 0 7.48 0.00 0.65 0.17 0.07 91.64
02:43:01 AM 1 7.93 0.00 0.52 0.00 0.07 91.49
02:44:01 AM all 7.52 0.00 0.59 0.02 0.08 91.80
02:44:01 AM 0 5.22 0.00 0.50 0.03 0.07 94.18
02:44:01 AM 1 9.86 0.00 0.68 0.00 0.09 89.38
02:44:01 AM CPU %user %nice %system %iowait %steal %idle
02:45:01 AM all 8.54 0.00 0.80 0.00 0.05 90.61
02:45:01 AM 0 5.69 0.00 0.42 0.00 0.05 93.85
02:45:01 AM 1 11.39 0.00 1.17 0.00 0.05 87.39
02:46:01 AM all 4.44 0.00 0.31 0.00 0.07 95.18
02:46:01 AM 0 3.83 0.00 0.33 0.00 0.07 95.77
02:46:01 AM 1 5.06 0.00 0.28 0.00 0.07 94.59
02:47:01 AM all 22.12 0.00 2.25 0.10 0.07 75.47
02:47:01 AM 0 20.83 0.00 2.24 0.15 0.07 76.72
02:47:01 AM 1 23.40 0.00 2.26 0.05 0.07 74.22
Average: all 9.38 0.00 1.30 0.61 0.06 88.65
Average: 0 7.33 0.00 1.10 0.65 0.06 90.86
Average: 1 11.44 0.00 1.50 0.56 0.06 86.45