---> uname -a: Linux prd-centos8-robot-2c-8g-1466.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 591 4890 19 2215 6809 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:6f:42:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.40/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85579sec preferred_lft 85579sec inet6 fe80::f816:3eff:fe6f:42f9/64 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) 01/14/2025 _x86_64_ (2 CPU) 01:18:35 LINUX RESTART (2 CPU) 01:19:01 AM tps rtps wtps bread/s bwrtn/s 01:20:01 AM 142.33 73.95 68.38 8008.26 39135.45 01:21:01 AM 105.46 0.73 104.73 53.03 11218.14 01:22:01 AM 27.08 0.42 26.66 64.79 2027.75 01:23:01 AM 67.73 6.75 60.98 1249.18 7872.74 01:24:01 AM 5.02 0.10 4.92 32.13 214.33 01:25:01 AM 2.15 0.00 2.15 0.00 394.49 01:26:01 AM 0.85 0.00 0.85 0.00 514.18 01:27:01 AM 0.45 0.02 0.43 1.07 240.30 01:28:01 AM 0.68 0.03 0.65 1.87 288.72 01:29:01 AM 0.97 0.35 0.62 53.45 85.50 01:30:01 AM 0.27 0.00 0.27 0.00 17.55 01:31:01 AM 0.30 0.00 0.30 0.00 12.59 01:32:01 AM 29.38 0.85 28.53 101.72 3064.02 Average: 29.44 6.40 23.04 735.93 5007.44 01:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:20:01 AM 5321212 7002984 2561212 32.49 2688 1867916 766324 8.58 218992 2033668 204352 01:21:01 AM 5199284 6994980 2683140 34.04 2688 1973284 731536 8.19 198684 2133216 30680 01:22:01 AM 5198820 7035900 2683604 34.05 2688 2012700 705176 7.90 227940 2104692 35996 01:23:01 AM 5021848 7058308 2860576 36.29 2688 2206548 655584 7.34 258352 2229224 104 01:24:01 AM 4982260 7020596 2900164 36.79 2688 2208440 709008 7.94 258476 2268836 732 01:25:01 AM 4948116 7003124 2934308 37.23 2688 2225140 709008 7.94 258948 2301860 7596 01:26:01 AM 4939980 7003004 2942444 37.33 2688 2233156 709008 7.94 258948 2309908 648 01:27:01 AM 4933476 7003396 2948948 37.41 2688 2240064 709008 7.94 258952 2317104 416 01:28:01 AM 4923892 7002032 2958532 37.53 2688 2248252 728792 8.16 259192 2326284 152 01:29:01 AM 4532920 6936988 3349504 42.49 2688 2251908 741092 8.30 260552 2336252 4 01:30:01 AM 4532216 6936812 3350208 42.50 2688 2252520 739244 8.28 260564 2337060 200 01:31:01 AM 4969620 7056916 2912804 36.95 2688 2257216 646108 7.23 260920 2277604 4612 01:32:01 AM 5087460 7049088 2794964 35.46 2688 2138184 668800 7.49 494388 1952308 228 Average: 4968546 7008010 2913878 36.97 2688 2162718 709130 7.94 267301 2225232 21978 01:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 323.24 196.92 1572.48 61.03 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 62.13 46.27 669.07 8.56 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 21.21 14.85 24.37 5.20 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 238.32 168.91 322.52 43.96 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 19.95 11.51 15.46 1.58 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 49.45 38.17 127.80 10.01 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 21.65 18.26 42.61 6.99 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 25.89 19.56 38.26 5.24 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 26.06 22.85 65.75 11.97 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 41.05 54.25 23.52 4.75 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 13.76 11.23 3.33 2.14 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 32.43 19.19 10.44 2.35 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 68.22 48.64 149.53 90.96 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 72.57 51.59 235.82 19.60 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) 01/14/2025 _x86_64_ (2 CPU) 01:18:35 LINUX RESTART (2 CPU) 01:19:01 AM CPU %user %nice %system %iowait %steal %idle 01:20:01 AM all 38.99 0.05 8.10 16.64 0.10 36.12 01:20:01 AM 0 34.34 0.08 7.55 15.49 0.10 42.43 01:20:01 AM 1 43.65 0.02 8.65 17.78 0.10 29.80 01:21:01 AM all 27.77 0.00 4.26 4.56 0.12 63.30 01:21:01 AM 0 18.15 0.00 3.58 4.90 0.12 73.25 01:21:01 AM 1 37.39 0.00 4.93 4.22 0.12 53.35 01:22:01 AM all 17.37 0.00 2.64 0.83 0.07 79.10 01:22:01 AM 0 9.81 0.00 2.34 0.75 0.07 87.04 01:22:01 AM 1 24.93 0.00 2.94 0.90 0.07 71.16 01:23:01 AM all 20.85 0.00 3.96 2.85 0.08 72.26 01:23:01 AM 0 19.73 0.00 4.04 3.37 0.08 72.78 01:23:01 AM 1 21.97 0.00 3.87 2.32 0.08 71.75 01:24:01 AM all 1.57 0.00 0.19 0.03 0.04 98.16 01:24:01 AM 0 1.65 0.00 0.25 0.03 0.05 98.01 01:24:01 AM 1 1.49 0.00 0.13 0.03 0.03 98.31 01:25:01 AM all 15.70 0.00 0.23 0.09 0.08 83.89 01:25:01 AM 0 6.26 0.00 0.23 0.17 0.07 93.27 01:25:01 AM 1 25.15 0.00 0.23 0.02 0.08 74.52 01:26:01 AM all 8.68 0.00 0.14 0.13 0.04 91.01 01:26:01 AM 0 8.18 0.00 0.12 0.10 0.03 91.57 01:26:01 AM 1 9.17 0.00 0.17 0.17 0.05 90.45 01:27:01 AM all 9.19 0.00 0.21 0.07 0.07 90.47 01:27:01 AM 0 3.83 0.00 0.20 0.12 0.07 95.79 01:27:01 AM 1 14.55 0.00 0.22 0.02 0.07 85.15 01:28:01 AM all 12.57 0.00 0.25 0.08 0.08 87.02 01:28:01 AM 0 5.30 0.00 0.30 0.15 0.07 94.19 01:28:01 AM 1 19.86 0.00 0.20 0.00 0.08 79.85 01:29:01 AM all 8.36 0.00 6.29 0.02 0.08 85.26 01:29:01 AM 0 8.32 0.00 6.28 0.03 0.07 85.30 01:29:01 AM 1 8.40 0.00 6.30 0.00 0.08 85.21 01:30:01 AM all 4.12 0.00 0.17 0.00 0.08 95.64 01:30:01 AM 0 3.20 0.00 0.17 0.00 0.08 96.55 01:30:01 AM 1 5.04 0.00 0.17 0.00 0.07 94.72 01:30:01 AM CPU %user %nice %system %iowait %steal %idle 01:31:01 AM all 5.77 0.00 0.84 0.01 0.07 93.31 01:31:01 AM 0 9.70 0.00 1.34 0.02 0.07 88.88 01:31:01 AM 1 1.84 0.00 0.35 0.00 0.07 97.74 01:32:01 AM all 30.61 0.00 3.79 0.47 0.08 65.05 01:32:01 AM 0 17.23 0.00 4.03 0.27 0.08 78.39 01:32:01 AM 1 43.94 0.00 3.55 0.67 0.08 51.76 Average: all 15.51 0.00 2.39 1.98 0.07 80.04 Average: 0 11.21 0.01 2.34 1.96 0.07 84.41 Average: 1 19.81 0.00 2.44 2.01 0.08 75.67