---> uname -a: Linux prd-centos8-robot-2c-8g-851.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 583 4934 19 2179 6817 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:f4:9a:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.161/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85851sec preferred_lft 85851sec inet6 fe80::f816:3eff:fef4:9a57/64 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) 02/21/2025 _x86_64_ (2 CPU) 02:39:38 LINUX RESTART (2 CPU) 02:40:00 AM tps rtps wtps bread/s bwrtn/s 02:40:01 AM 931.82 621.59 310.23 11645.45 65736.36 02:41:01 AM 110.26 64.83 45.43 7781.84 37450.99 02:42:01 AM 70.44 0.23 70.20 12.13 5419.98 02:43:01 AM 46.70 0.07 46.63 1.87 5209.63 02:44:01 AM 35.27 0.70 34.57 51.72 6070.84 02:45:01 AM 15.61 0.38 15.23 64.26 954.51 02:46:01 AM 69.76 9.23 60.52 1641.99 7696.93 02:47:01 AM 8.97 0.08 8.88 31.99 795.02 02:48:01 AM 15.06 0.35 14.71 37.99 1158.54 Average: 48.13 10.61 37.52 1222.30 8201.13 02:40:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 AM 6150996 7362652 1731432 21.97 2688 1420168 362452 4.60 107796 1410852 1008964 02:41:01 AM 5563824 7052868 2318604 29.41 2688 1683300 720492 8.07 183580 1859040 66740 02:42:01 AM 5323500 7031968 2558928 32.46 2688 1890772 700408 7.84 189976 2050364 177824 02:43:01 AM 5197400 7017472 2685028 34.06 2688 1998080 700732 7.85 189896 2151892 143604 02:44:01 AM 5203000 7007880 2679428 33.99 2688 1981936 701616 7.86 198528 2136740 18128 02:45:01 AM 5221688 7031788 2660740 33.76 2688 1987348 697612 7.81 221948 2096320 3504 02:46:01 AM 5001256 7060696 2881172 36.55 2688 2228592 647980 7.26 263888 2244216 16724 02:47:01 AM 4970560 7031092 2911868 36.94 2688 2229680 682452 7.64 264016 2274396 8 02:48:01 AM 5070544 6992864 2811884 35.67 2688 2097056 719732 8.06 315132 2144240 37536 Average: 5300308 7065476 2582120 32.76 2688 1946326 659275 7.38 214973 2040896 163670 02:40:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 1.14 0.00 0.08 0.00 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 264.58 161.09 1100.16 57.06 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 58.74 50.29 708.05 6.28 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 30.37 20.34 374.12 3.91 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 8.00 7.63 101.03 1.50 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 15.85 11.06 6.27 4.18 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 217.00 192.77 336.45 45.38 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 14.76 9.05 4.13 1.08 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 116.85 81.39 437.25 54.86 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 90.61 66.58 382.75 21.74 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) 02/21/2025 _x86_64_ (2 CPU) 02:39:38 LINUX RESTART (2 CPU) 02:40:00 AM CPU %user %nice %system %iowait %steal %idle 02:40:01 AM all 8.38 0.60 70.66 5.99 0.00 14.37 02:40:01 AM 0 2.30 0.00 93.10 3.45 0.00 1.15 02:40:01 AM 1 15.00 1.25 46.25 8.75 0.00 28.75 02:41:01 AM all 28.80 0.04 7.68 24.93 0.13 38.41 02:41:01 AM 0 27.45 0.05 8.06 24.34 0.10 40.00 02:41:01 AM 1 30.16 0.03 7.31 25.53 0.15 36.82 02:42:01 AM all 24.65 0.00 3.54 7.61 0.10 64.10 02:42:01 AM 0 18.42 0.00 2.82 6.09 0.12 72.56 02:42:01 AM 1 30.89 0.00 4.26 9.14 0.08 55.63 02:43:01 AM all 8.73 0.00 1.71 44.34 0.07 45.16 02:43:01 AM 0 2.47 0.00 1.30 29.01 0.05 67.17 02:43:01 AM 1 14.99 0.00 2.12 59.66 0.08 23.15 02:44:01 AM all 7.82 0.00 1.13 23.92 0.05 67.09 02:44:01 AM 0 7.01 0.00 1.15 32.29 0.05 59.50 02:44:01 AM 1 8.63 0.00 1.10 15.55 0.05 74.67 02:45:01 AM all 10.69 0.00 1.67 0.19 0.05 87.40 02:45:01 AM 0 5.89 0.00 1.62 0.12 0.05 92.33 02:45:01 AM 1 15.49 0.00 1.72 0.27 0.05 82.47 02:46:01 AM all 26.35 0.00 4.79 2.52 0.09 66.25 02:46:01 AM 0 23.07 0.00 4.21 1.79 0.10 70.84 02:46:01 AM 1 29.63 0.00 5.37 3.26 0.08 61.66 02:47:01 AM all 0.68 0.00 0.21 0.44 0.05 98.62 02:47:01 AM 0 0.75 0.00 0.27 0.72 0.05 98.21 02:47:01 AM 1 0.60 0.00 0.15 0.17 0.05 99.03 02:48:01 AM all 19.00 0.00 2.13 0.52 0.08 78.28 02:48:01 AM 0 18.72 0.00 2.31 0.56 0.08 78.33 02:48:01 AM 1 19.29 0.00 1.95 0.47 0.07 78.22 Average: all 15.81 0.01 2.97 13.06 0.08 68.07 Average: 0 12.93 0.01 2.88 11.86 0.08 72.25 Average: 1 18.70 0.01 3.07 14.26 0.08 63.89