---> uname -a:
Linux prd-centos8-robot-2c-8g-6760.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 631 4898 19 2167 6770
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:c9:28:af brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.170.76/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
valid_lft 84821sec preferred_lft 84821sec
inet6 fe80::f816:3eff:fec9:28af/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) 01/01/2025 _x86_64_ (2 CPU)
02:25:02 LINUX RESTART (2 CPU)
02:26:01 AM tps rtps wtps bread/s bwrtn/s
02:27:01 AM 116.03 0.15 115.88 4.00 10254.09
02:28:01 AM 36.57 1.05 35.52 115.43 4405.83
02:29:01 AM 49.65 6.75 42.90 1246.25 2972.49
02:30:01 AM 26.05 0.03 26.01 3.47 5631.38
02:31:01 AM 3.20 0.00 3.20 0.00 92.83
02:32:01 AM 0.43 0.00 0.43 0.00 5.21
02:33:01 AM 0.48 0.10 0.38 32.12 27.87
02:34:01 AM 1.78 0.00 1.78 0.00 120.13
02:35:01 AM 0.38 0.00 0.38 0.00 12.10
02:36:01 AM 0.27 0.00 0.27 0.00 35.12
02:37:01 AM 0.32 0.03 0.28 1.87 42.88
02:38:01 AM 0.38 0.00 0.38 0.00 17.76
02:39:01 AM 0.17 0.00 0.17 0.00 74.24
02:40:01 AM 0.13 0.00 0.13 0.00 36.60
02:41:01 AM 1.50 0.03 1.46 0.27 81.17
02:42:01 AM 0.25 0.00 0.25 0.00 11.51
02:43:01 AM 0.20 0.00 0.20 0.00 72.44
02:44:01 AM 0.17 0.00 0.17 0.00 76.37
02:45:01 AM 0.15 0.00 0.15 0.00 8.68
02:46:01 AM 0.42 0.00 0.42 0.00 70.21
02:47:01 AM 0.13 0.00 0.13 0.00 32.61
02:48:01 AM 0.22 0.00 0.22 0.00 55.36
02:49:01 AM 0.28 0.00 0.28 0.00 17.21
02:50:01 AM 4.43 0.32 4.12 36.92 187.10
02:51:01 AM 25.00 0.32 24.69 37.05 2038.61
Average: 10.74 0.35 10.39 59.10 1055.18
02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
02:27:01 AM 5166824 6988708 2715608 34.45 2688 2000484 774928 8.68 190468 2185816 136840
02:28:01 AM 5290532 7089836 2591900 32.88 2688 1977308 681652 7.63 217880 2030904 20
02:29:01 AM 4963656 7002628 2918776 37.03 2688 2208548 722336 8.09 258168 2290932 156468
02:30:01 AM 5011876 7050596 2870556 36.42 2688 2208620 700456 7.84 258844 2237376 4
02:31:01 AM 5012036 7050756 2870396 36.42 2688 2208624 666832 7.47 258848 2237400 4
02:32:01 AM 5012800 7051520 2869632 36.41 2688 2208624 666832 7.47 258848 2237052 4
02:33:01 AM 4967040 7007960 2915392 36.99 2688 2210824 757488 8.48 258996 2282076 516
02:34:01 AM 4962856 7004960 2919576 37.04 2688 2212016 757488 8.48 259344 2286032 32
02:35:01 AM 4962480 7004784 2919952 37.04 2688 2212208 757488 8.48 259344 2286536 4
02:36:01 AM 4959872 7003844 2922560 37.08 2688 2213900 757488 8.48 259348 2289148 740
02:37:01 AM 4959476 7003996 2922956 37.08 2688 2214456 772992 8.66 259536 2289564 52
02:38:01 AM 4958464 7003556 2923968 37.09 2688 2215104 772992 8.66 259536 2290244 280
02:39:01 AM 4956328 7003620 2926104 37.12 2688 2217196 772992 8.66 259536 2292456 172
02:40:01 AM 4951332 7000772 2931100 37.19 2688 2219352 811000 9.08 259536 2297576 1260
02:41:01 AM 4951016 7000668 2931416 37.19 2688 2219556 811000 9.08 259640 2297424 24
02:42:01 AM 4949224 7000148 2933208 37.21 2688 2220828 811000 9.08 259640 2299196 1048
02:43:01 AM 4944804 6997508 2937628 37.27 2688 2222620 813460 9.11 259640 2303388 708
02:44:01 AM 4942972 6997316 2939460 37.29 2688 2224248 813460 9.11 259640 2305360 88
02:45:01 AM 4943180 6997768 2939252 37.29 2688 2224508 813460 9.11 259640 2305220 120
02:46:01 AM 4941148 6997784 2941284 37.31 2688 2226524 813460 9.11 259640 2307340 204
02:47:01 AM 4938400 6997288 2944032 37.35 2688 2228784 849968 9.52 259640 2309744 1512
02:48:01 AM 4938124 6997208 2944308 37.35 2688 2228980 849968 9.52 259640 2310152 96
02:49:01 AM 4937284 6997388 2945148 37.36 2688 2230020 849968 9.52 259640 2310968 708
02:50:01 AM 5042496 6959060 2839936 36.03 2688 2090236 767284 8.59 274624 2207816 31176
02:51:01 AM 5019152 6931436 2863280 36.32 2688 2088052 780684 8.74 469504 2044124 240
Average: 4987335 7005644 2895097 36.73 2688 2189265 773867 8.66 263965 2261354 13293
02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
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 91.03 71.02 1117.37 10.79 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 16.31 12.58 7.39 4.33 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 48.08 41.44 303.43 19.77 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 581.57 407.48 109.45 86.71 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 3.08 2.22 0.82 0.69 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 3.12 1.93 0.46 0.42 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 112.05 95.03 22.79 8.21 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 63.86 63.76 10.66 5.10 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 0.42 0.10 0.02 0.01 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 55.56 55.41 9.73 4.63 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 14.73 13.61 2.83 1.20 0.00 0.00 0.00 0.00
02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:38:01 AM eth0 25.28 25.08 4.17 1.88 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 108.55 105.55 105.02 8.47 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 197.41 198.11 31.85 14.26 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 0.58 0.18 0.10 0.07 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 34.07 34.57 6.56 2.83 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 107.48 105.73 19.74 8.44 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 165.29 165.31 27.79 12.02 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 6.97 6.62 1.12 0.46 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 113.93 114.81 19.91 8.95 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 187.92 187.72 31.51 13.71 0.00 0.00 0.00 0.00
02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:48:01 AM eth0 0.70 0.30 0.27 0.20 0.00 0.00 0.00 0.00
02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:49:01 AM eth0 22.96 23.16 4.13 1.93 0.00 0.00 0.00 0.00
02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:50:01 AM eth0 178.69 142.10 131.46 108.14 0.00 0.00 0.00 0.00
02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:51:01 AM eth0 15.96 15.41 13.42 6.86 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 86.21 75.56 79.28 13.20 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) 01/01/2025 _x86_64_ (2 CPU)
02:25:02 LINUX RESTART (2 CPU)
02:26:01 AM CPU %user %nice %system %iowait %steal %idle
02:27:01 AM all 33.92 0.00 5.07 4.28 0.12 56.61
02:27:01 AM 0 27.37 0.00 4.89 3.77 0.12 63.86
02:27:01 AM 1 40.48 0.00 5.26 4.79 0.12 49.36
02:28:01 AM all 15.23 0.00 2.07 0.89 0.08 81.73
02:28:01 AM 0 5.55 0.00 1.59 0.65 0.08 92.13
02:28:01 AM 1 24.90 0.00 2.55 1.14 0.08 71.33
02:29:01 AM all 28.30 0.00 5.08 1.67 0.12 64.83
02:29:01 AM 0 23.56 0.00 4.72 1.30 0.13 70.29
02:29:01 AM 1 33.07 0.00 5.45 2.04 0.10 59.34
02:30:01 AM all 1.22 0.00 1.25 1.62 0.05 95.87
02:30:01 AM 0 1.44 0.00 1.31 0.60 0.05 96.60
02:30:01 AM 1 0.99 0.00 1.19 2.63 0.05 95.14
02:31:01 AM all 0.37 0.00 0.09 0.01 0.05 99.48
02:31:01 AM 0 0.57 0.00 0.07 0.00 0.05 99.32
02:31:01 AM 1 0.17 0.00 0.12 0.02 0.05 99.65
02:32:01 AM all 0.33 0.00 0.08 0.00 0.04 99.55
02:32:01 AM 0 0.55 0.00 0.07 0.00 0.02 99.37
02:32:01 AM 1 0.12 0.00 0.08 0.00 0.07 99.73
02:33:01 AM all 5.68 0.00 0.61 0.03 0.08 93.61
02:33:01 AM 0 4.92 0.00 0.57 0.00 0.07 94.44
02:33:01 AM 1 6.44 0.00 0.66 0.05 0.08 92.77
02:34:01 AM all 5.03 0.00 0.53 0.01 0.09 94.33
02:34:01 AM 0 4.26 0.00 0.49 0.02 0.10 95.13
02:34:01 AM 1 5.81 0.00 0.58 0.00 0.09 93.52
02:35:01 AM all 1.60 0.00 0.13 0.00 0.08 98.19
02:35:01 AM 0 2.01 0.00 0.13 0.00 0.08 97.77
02:35:01 AM 1 1.19 0.00 0.12 0.00 0.08 98.61
02:36:01 AM all 4.93 0.00 0.39 0.00 0.10 94.58
02:36:01 AM 0 3.49 0.00 0.39 0.00 0.10 96.03
02:36:01 AM 1 6.37 0.00 0.40 0.00 0.10 93.13
02:37:01 AM all 2.57 0.00 0.30 0.00 0.07 97.06
02:37:01 AM 0 2.73 0.00 0.40 0.00 0.07 96.80
02:37:01 AM 1 2.41 0.00 0.20 0.00 0.07 97.32
02:37:01 AM CPU %user %nice %system %iowait %steal %idle
02:38:01 AM all 2.65 0.00 0.22 0.00 0.09 97.04
02:38:01 AM 0 3.07 0.00 0.20 0.00 0.10 96.63
02:38:01 AM 1 2.22 0.00 0.23 0.00 0.08 97.46
02:39:01 AM all 6.90 0.00 0.56 0.00 0.11 92.43
02:39:01 AM 0 4.08 0.00 0.59 0.00 0.10 95.23
02:39:01 AM 1 9.73 0.00 0.54 0.00 0.12 89.62
02:40:01 AM all 7.63 0.00 0.76 0.00 0.10 91.51
02:40:01 AM 0 5.55 0.00 0.64 0.00 0.10 93.71
02:40:01 AM 1 9.71 0.00 0.88 0.00 0.10 89.31
02:41:01 AM all 1.65 0.00 0.24 0.01 0.07 98.03
02:41:01 AM 0 0.90 0.00 0.17 0.02 0.05 98.86
02:41:01 AM 1 2.40 0.00 0.32 0.00 0.08 97.20
02:42:01 AM all 4.15 0.00 0.32 0.00 0.08 95.45
02:42:01 AM 0 3.04 0.00 0.35 0.00 0.08 96.52
02:42:01 AM 1 5.26 0.00 0.28 0.00 0.08 94.37
02:43:01 AM all 7.36 0.00 0.62 0.00 0.09 91.93
02:43:01 AM 0 8.88 0.00 0.61 0.00 0.08 90.43
02:43:01 AM 1 5.84 0.00 0.62 0.00 0.10 93.43
02:44:01 AM all 6.52 0.00 0.75 0.00 0.09 92.64
02:44:01 AM 0 7.06 0.00 0.74 0.00 0.08 92.11
02:44:01 AM 1 5.97 0.00 0.76 0.00 0.10 93.17
02:45:01 AM all 1.88 0.00 0.18 0.00 0.09 97.84
02:45:01 AM 0 2.24 0.00 0.18 0.00 0.10 97.47
02:45:01 AM 1 1.52 0.00 0.18 0.00 0.08 98.21
02:46:01 AM all 7.27 0.00 0.56 0.00 0.08 92.08
02:46:01 AM 0 8.22 0.00 0.54 0.00 0.08 91.16
02:46:01 AM 1 6.32 0.00 0.59 0.00 0.08 93.01
02:47:01 AM all 8.07 0.00 0.94 0.00 0.08 90.91
02:47:01 AM 0 7.46 0.00 1.04 0.00 0.08 91.41
02:47:01 AM 1 8.68 0.00 0.85 0.00 0.07 90.40
02:48:01 AM all 1.66 0.00 0.15 0.02 0.08 98.10
02:48:01 AM 0 1.35 0.00 0.17 0.00 0.07 98.41
02:48:01 AM 1 1.96 0.00 0.13 0.03 0.08 97.79
02:48:01 AM CPU %user %nice %system %iowait %steal %idle
02:49:01 AM all 3.57 0.00 0.25 0.01 0.09 96.08
02:49:01 AM 0 2.37 0.00 0.25 0.00 0.08 97.29
02:49:01 AM 1 4.77 0.00 0.25 0.02 0.10 94.86
02:50:01 AM all 15.33 0.00 1.97 0.94 0.09 81.67
02:50:01 AM 0 18.22 0.00 2.10 1.14 0.08 78.45
02:50:01 AM 1 12.44 0.00 1.83 0.74 0.10 84.89
02:51:01 AM all 24.00 0.00 2.24 2.96 0.10 70.70
02:51:01 AM 0 18.02 0.00 1.80 2.19 0.10 77.89
02:51:01 AM 1 29.99 0.00 2.67 3.73 0.10 63.51
Average: all 7.92 0.00 1.02 0.50 0.09 90.49
Average: 0 6.68 0.00 0.96 0.39 0.08 91.89
Average: 1 9.15 0.00 1.07 0.61 0.09 89.08