---> uname -a: Linux prd-centos8-robot-2c-8g-4951.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 594 4790 19 2312 6800 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:2e:2c:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.225/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85748sec preferred_lft 85748sec inet6 fe80::f816:3eff:fe2e:2c25/64 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) 12/23/2024 _x86_64_ (2 CPU) 03:31:21 LINUX RESTART (2 CPU) 03:32:02 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 93.41 56.34 37.07 6702.56 20432.05 03:34:01 AM 111.70 0.78 110.91 54.66 11086.97 03:35:01 AM 33.66 0.42 33.24 64.78 3747.77 03:36:01 AM 3.95 0.00 3.95 0.00 356.35 03:37:01 AM 66.99 9.23 57.76 1641.99 7348.53 03:38:01 AM 7.80 0.00 7.80 0.00 752.77 03:39:01 AM 0.47 0.00 0.47 0.00 5.20 03:40:01 AM 0.30 0.00 0.30 0.00 3.02 03:41:01 AM 0.37 0.00 0.37 0.00 4.13 03:42:01 AM 26.56 0.70 25.86 97.70 990.54 Average: 34.43 6.67 27.76 846.93 4447.42 03:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5569016 7095124 2313416 29.35 2688 1718828 680696 7.62 187272 1845252 103608 03:34:01 AM 5215532 7017240 2666900 33.83 2688 1979024 688184 7.71 195512 2128864 90640 03:35:01 AM 5286888 7089992 2595544 32.93 2688 1981064 629020 7.04 218304 2036404 8 03:36:01 AM 5191244 7039128 2691188 34.14 2688 2023352 679096 7.60 223268 2119884 41900 03:37:01 AM 5006704 7061012 2875728 36.48 2688 2224072 616128 6.90 264296 2240200 16600 03:38:01 AM 5006252 7060572 2876180 36.49 2688 2224084 616128 6.90 264296 2240232 4 03:39:01 AM 5006480 7060800 2875952 36.49 2688 2224084 616128 6.90 264296 2240164 4 03:40:01 AM 5005772 7060092 2876660 36.49 2688 2224084 649764 7.28 264296 2240396 4 03:41:01 AM 5006236 7060568 2876196 36.49 2688 2224088 625816 7.01 264296 2240360 4 03:42:01 AM 4960616 7016320 2921816 37.07 2688 2225396 660400 7.39 461688 2088612 1552 Average: 5125474 7056085 2756958 34.98 2688 2104808 646136 7.23 260752 2142037 25432 03:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 264.62 171.24 1182.45 60.44 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 99.47 79.00 1079.89 11.28 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 20.83 13.10 7.03 4.35 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 15.63 10.03 3.71 2.72 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 518.96 397.58 393.09 87.73 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 10.98 7.96 3.68 2.37 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 1.12 0.10 0.07 0.01 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 0.82 0.18 0.04 0.01 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 0.50 0.17 0.03 0.01 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 28.12 25.37 26.16 13.42 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 95.83 70.31 268.16 18.17 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) 12/23/2024 _x86_64_ (2 CPU) 03:31:21 LINUX RESTART (2 CPU) 03:32:02 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 32.30 0.03 6.72 18.62 0.10 42.23 03:33:01 AM 0 33.19 0.05 7.07 18.48 0.09 41.12 03:33:01 AM 1 31.42 0.02 6.37 18.76 0.10 43.33 03:34:01 AM all 35.91 0.00 4.82 4.72 0.14 54.41 03:34:01 AM 0 43.98 0.00 5.22 5.02 0.15 45.64 03:34:01 AM 1 27.85 0.00 4.43 4.43 0.13 63.17 03:35:01 AM all 11.79 0.00 1.77 1.48 0.08 84.88 03:35:01 AM 0 18.30 0.00 1.94 2.16 0.10 77.50 03:35:01 AM 1 5.26 0.00 1.59 0.80 0.07 92.27 03:36:01 AM all 7.46 0.00 1.95 0.43 0.04 90.12 03:36:01 AM 0 2.62 0.00 1.77 0.48 0.03 95.09 03:36:01 AM 1 12.32 0.00 2.13 0.37 0.05 85.13 03:37:01 AM all 24.46 0.00 5.01 3.29 0.11 67.13 03:37:01 AM 0 29.93 0.00 5.42 3.56 0.12 60.97 03:37:01 AM 1 18.97 0.00 4.60 3.02 0.10 73.30 03:38:01 AM all 0.27 0.00 0.20 0.16 0.03 99.34 03:38:01 AM 0 0.30 0.00 0.20 0.03 0.03 99.43 03:38:01 AM 1 0.23 0.00 0.20 0.28 0.03 99.25 03:39:01 AM all 0.23 0.00 0.06 0.00 0.04 99.67 03:39:01 AM 0 0.17 0.00 0.05 0.00 0.03 99.75 03:39:01 AM 1 0.28 0.00 0.07 0.00 0.05 99.60 03:40:01 AM all 0.21 0.00 0.06 0.00 0.03 99.70 03:40:01 AM 0 0.07 0.00 0.05 0.00 0.03 99.85 03:40:01 AM 1 0.35 0.00 0.07 0.00 0.03 99.55 03:41:01 AM all 0.20 0.00 0.08 0.00 0.03 99.69 03:41:01 AM 0 0.07 0.00 0.07 0.00 0.03 99.83 03:41:01 AM 1 0.33 0.00 0.08 0.00 0.03 99.55 03:42:01 AM all 29.24 0.00 3.40 0.51 0.10 66.75 03:42:01 AM 0 32.96 0.00 3.71 0.75 0.12 62.46 03:42:01 AM 1 25.52 0.00 3.09 0.27 0.08 71.03 Average: all 14.12 0.00 2.39 2.86 0.07 80.56 Average: 0 16.05 0.01 2.52 2.97 0.07 78.37 Average: 1 12.19 0.00 2.25 2.74 0.07 82.75