---> uname -a: Linux prd-centos8-robot-2c-8g-6858.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 586 4987 19 2124 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:2b:6d:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.169/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85931sec preferred_lft 85931sec inet6 fe80::f816:3eff:fe2b:6d1e/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) 01/31/2025 _x86_64_ (2 CPU) 02:09:43 LINUX RESTART (2 CPU) 02:10:00 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 107.59 88.61 18.99 1306.33 1818.99 02:11:01 AM 189.21 143.15 46.05 13275.43 37068.32 02:12:01 AM 87.45 6.30 81.16 1094.57 6658.53 02:13:01 AM 72.46 0.67 71.79 51.18 9902.30 02:14:01 AM 34.24 7.13 27.11 1310.71 1522.86 02:15:01 AM 49.00 0.03 48.97 3.47 7176.36 02:16:01 AM 0.53 0.10 0.43 32.92 10.66 02:17:01 AM 15.23 0.40 14.83 46.79 678.59 Average: 64.11 22.67 41.44 2258.11 8990.74 02:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 7308712 7288028 573720 7.28 2688 195780 532952 6.76 89348 322008 4868 02:11:01 AM 5792936 7169468 2089496 26.51 2688 1575688 613288 6.87 155840 1676864 30264 02:12:01 AM 5321340 7087072 2561092 32.49 2688 1944416 660056 7.39 187328 2044664 230804 02:13:01 AM 5240944 7041480 2641488 33.51 2688 1978476 675236 7.56 208912 2092864 1120 02:14:01 AM 4949048 7005920 2933384 37.21 2688 2227596 724244 8.11 286860 2284464 192432 02:15:01 AM 5023640 7065444 2858792 36.27 2688 2211604 636112 7.12 259064 2229092 4 02:16:01 AM 4970540 7013872 2911892 36.94 2688 2213132 690304 7.73 259188 2281212 556 02:17:01 AM 5186976 7053796 2695456 34.20 2688 2042136 664004 7.43 449216 1896680 13364 Average: 5474267 7090635 2408165 30.55 2688 1798604 649524 7.27 236970 1853481 59176 02:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 24.05 6.33 2.93 0.39 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 152.22 84.51 554.42 39.43 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 159.78 119.13 1257.95 24.69 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 42.04 30.49 455.94 5.14 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 37.93 31.19 296.00 7.21 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 205.81 165.56 46.14 41.15 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 39.69 32.17 187.56 3.40 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 129.76 112.50 1239.48 25.61 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 109.45 82.08 575.70 20.91 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) 01/31/2025 _x86_64_ (2 CPU) 02:09:43 LINUX RESTART (2 CPU) 02:10:00 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 95.60 0.00 4.40 0.00 0.00 0.00 02:10:01 AM 0 96.25 0.00 3.75 0.00 0.00 0.00 02:10:01 AM 1 94.94 0.00 5.06 0.00 0.00 0.00 02:11:01 AM all 24.92 0.09 9.11 35.68 0.09 30.12 02:11:01 AM 0 23.54 0.10 8.82 37.20 0.08 30.25 02:11:01 AM 1 26.29 0.08 9.39 34.15 0.10 29.98 02:12:01 AM all 37.43 0.00 5.93 2.97 0.13 53.54 02:12:01 AM 0 25.79 0.00 4.50 2.28 0.13 67.30 02:12:01 AM 1 49.07 0.00 7.35 3.67 0.13 39.78 02:13:01 AM all 13.53 0.00 2.10 3.96 0.07 80.34 02:13:01 AM 0 7.68 0.00 1.77 4.36 0.05 86.13 02:13:01 AM 1 19.37 0.00 2.44 3.55 0.08 74.55 02:14:01 AM all 22.77 0.00 3.70 1.54 0.08 71.92 02:14:01 AM 0 17.46 0.00 3.12 0.57 0.08 78.77 02:14:01 AM 1 28.08 0.00 4.27 2.50 0.07 65.08 02:15:01 AM all 11.01 0.00 2.37 4.73 0.07 81.83 02:15:01 AM 0 8.78 0.00 2.01 4.30 0.07 84.85 02:15:01 AM 1 13.23 0.00 2.72 5.16 0.07 78.81 02:16:01 AM all 2.78 0.00 0.29 0.06 0.05 96.82 02:16:01 AM 0 4.14 0.00 0.30 0.08 0.05 95.43 02:16:01 AM 1 1.44 0.00 0.28 0.03 0.05 98.20 02:17:01 AM all 16.64 0.00 2.79 0.43 0.07 80.07 02:17:01 AM 0 17.96 0.00 3.09 0.39 0.07 78.49 02:17:01 AM 1 15.33 0.00 2.49 0.47 0.07 81.64 Average: all 18.57 0.01 3.75 6.98 0.08 70.61 Average: 0 15.19 0.01 3.36 6.95 0.08 74.40 Average: 1 21.95 0.01 4.12 7.01 0.08 66.82