---> uname -a: Linux prd-centos8-robot-2c-8g-4441.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: 2799.996 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 586 4983 19 2127 6815 Swap: 1023 0 1023 ---> ip addr: 1: lo: 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: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:7e:8d:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.33/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85677sec preferred_lft 85677sec inet6 fe80::f816:3eff:fe7e:8df5/64 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) 12/21/2024 _x86_64_ (2 CPU) 01:04:56 LINUX RESTART (2 CPU) 01:06:01 AM tps rtps wtps bread/s bwrtn/s 01:07:01 AM 101.82 0.37 101.45 15.60 9568.56 01:08:01 AM 48.14 1.05 47.09 113.71 5611.95 01:09:01 AM 40.90 6.75 34.16 1247.98 1969.38 01:10:01 AM 36.69 0.03 36.66 3.47 6555.04 01:11:01 AM 2.85 0.00 2.85 0.00 87.27 01:12:01 AM 0.37 0.00 0.37 0.00 3.73 01:13:01 AM 0.45 0.10 0.35 32.12 6.90 01:14:01 AM 1.88 0.02 1.87 0.93 147.54 01:15:01 AM 0.37 0.00 0.37 0.00 6.31 01:16:01 AM 6.98 0.32 6.67 36.93 171.34 01:17:01 AM 25.64 0.52 25.12 63.85 1244.60 Average: 24.19 0.83 23.36 137.70 2306.48 01:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 AM 5260136 7025876 2622296 33.27 2688 1944528 695432 7.79 187380 2097876 105928 01:08:01 AM 5287880 7087924 2594552 32.92 2688 1978108 658284 7.37 217508 2037396 20 01:09:01 AM 5029132 7068768 2853300 36.20 2688 2209144 648272 7.26 254812 2232052 180536 01:10:01 AM 5023460 7062816 2858972 36.27 2688 2209332 641560 7.18 258068 2229900 4 01:11:01 AM 5024052 7063420 2858380 36.26 2688 2209332 641560 7.18 258068 2229884 4 01:12:01 AM 5023976 7063348 2858456 36.26 2688 2209336 641560 7.18 258068 2229716 4 01:13:01 AM 4977824 7020612 2904608 36.85 2688 2212752 692316 7.75 258200 2275376 2348 01:14:01 AM 4941896 6984880 2940536 37.30 2688 2212948 763288 8.55 258200 2310716 4 01:15:01 AM 4929836 6972840 2952596 37.46 2688 2212968 764236 8.56 258200 2322864 4 01:16:01 AM 5049304 6951128 2833128 35.94 2688 2075804 752484 8.43 281812 2197212 34644 01:17:01 AM 5097820 6973568 2784612 35.33 2688 2051552 738676 8.27 451248 1986676 16720 Average: 5058665 7025016 2823767 35.82 2688 2138709 694333 7.77 267415 2195424 30929 01:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 84.25 67.82 837.43 10.88 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 51.37 35.54 443.96 6.46 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 42.15 36.25 297.70 7.96 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 430.51 276.85 89.87 71.72 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 2.57 1.93 0.50 0.47 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 2.73 1.83 0.43 0.40 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 36.52 21.34 20.86 2.48 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 317.05 278.04 3878.44 18.18 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 499.73 424.51 5747.08 27.42 0.00 0.00 0.00 0.00 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 330.68 241.66 2749.03 40.14 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 19.86 18.89 16.21 9.07 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 165.22 127.70 1280.13 17.74 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) 12/21/2024 _x86_64_ (2 CPU) 01:04:56 LINUX RESTART (2 CPU) 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 34.24 0.00 4.80 2.84 0.09 58.03 01:07:01 AM 0 41.93 0.00 5.00 2.22 0.09 50.77 01:07:01 AM 1 26.60 0.00 4.60 3.45 0.10 65.24 01:08:01 AM all 19.38 0.00 2.11 1.89 0.08 76.54 01:08:01 AM 0 13.57 0.00 2.31 2.59 0.08 81.45 01:08:01 AM 1 25.21 0.00 1.91 1.19 0.07 71.63 01:09:01 AM all 23.13 0.00 4.28 1.29 0.08 71.21 01:09:01 AM 0 29.74 0.00 4.70 2.02 0.08 63.46 01:09:01 AM 1 16.53 0.00 3.87 0.57 0.08 78.95 01:10:01 AM all 5.65 0.00 1.79 1.22 0.07 91.27 01:10:01 AM 0 3.63 0.00 1.76 1.35 0.07 93.19 01:10:01 AM 1 7.67 0.00 1.83 1.09 0.07 89.34 01:11:01 AM all 0.28 0.00 0.09 0.02 0.04 99.57 01:11:01 AM 0 0.45 0.00 0.07 0.03 0.03 99.42 01:11:01 AM 1 0.12 0.00 0.12 0.00 0.05 99.72 01:12:01 AM all 0.28 0.00 0.08 0.00 0.05 99.60 01:12:01 AM 0 0.47 0.00 0.07 0.00 0.05 99.42 01:12:01 AM 1 0.08 0.00 0.08 0.00 0.05 99.78 01:13:01 AM all 4.33 0.00 1.26 0.03 0.07 94.30 01:13:01 AM 0 0.68 0.00 0.20 0.02 0.05 99.05 01:13:01 AM 1 8.00 0.00 2.33 0.05 0.08 89.54 01:14:01 AM all 7.96 0.00 0.97 0.01 0.10 90.96 01:14:01 AM 0 10.57 0.00 1.26 0.00 0.10 88.07 01:14:01 AM 1 5.35 0.00 0.67 0.02 0.10 93.86 01:15:01 AM all 8.96 0.00 1.33 0.00 0.12 89.59 01:15:01 AM 0 17.33 0.00 2.46 0.00 0.13 80.07 01:15:01 AM 1 0.65 0.00 0.20 0.00 0.10 99.05 01:16:01 AM all 14.85 0.00 2.13 0.07 0.09 82.87 01:16:01 AM 0 19.46 0.00 2.75 0.08 0.10 77.61 01:16:01 AM 1 10.26 0.00 1.50 0.05 0.08 88.11 01:17:01 AM all 29.52 0.00 3.35 0.37 0.08 66.69 01:17:01 AM 0 18.80 0.00 3.10 0.57 0.08 77.45 01:17:01 AM 1 40.25 0.00 3.59 0.17 0.08 55.91 Average: CPU %user %nice %system %iowait %steal %idle Average: all 13.48 0.00 2.01 0.70 0.08 83.72 Average: 0 14.19 0.00 2.15 0.81 0.08 82.78 Average: 1 12.78 0.00 1.88 0.60 0.08 84.66