---> uname -a: Linux prd-centos8-robot-2c-8g-10709.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 603 4963 19 2130 6797 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:1d:6c:dd 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 85688sec preferred_lft 85688sec inet6 fe80::f816:3eff:fe1d:6cdd/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) 11/27/2024 _x86_64_ (2 CPU) 01:10:53 LINUX RESTART (2 CPU) 01:12:01 AM tps rtps wtps bread/s bwrtn/s 01:13:01 AM 88.84 6.96 81.87 1258.11 6802.10 01:14:01 AM 78.95 0.63 78.32 48.93 9781.80 01:15:01 AM 31.89 0.42 31.48 64.79 2011.91 01:16:01 AM 37.32 0.03 37.29 3.47 6722.06 01:17:01 AM 2.95 0.00 2.95 0.00 81.47 01:18:01 AM 0.40 0.00 0.40 0.00 4.12 01:19:01 AM 0.50 0.10 0.40 32.13 11.31 01:20:01 AM 2.07 0.02 2.05 0.93 146.67 01:21:01 AM 0.48 0.00 0.48 0.00 7.98 01:22:01 AM 13.25 0.32 12.93 36.93 510.35 Average: 25.67 0.85 24.82 144.54 2607.99 01:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 AM 5250032 7055268 2632400 33.40 2688 1983092 692960 7.76 209392 2089584 227804 01:14:01 AM 5128096 6990856 2754336 34.94 2688 2039868 751156 8.41 232668 2177640 25564 01:15:01 AM 4962328 6999944 2920104 37.05 2688 2207412 715180 8.01 254648 2299440 172264 01:16:01 AM 5005832 7046028 2876600 36.49 2688 2209572 660392 7.39 256216 2247232 16 01:17:01 AM 5005976 7046144 2876456 36.49 2688 2209572 660392 7.39 256220 2247380 4 01:18:01 AM 5006240 7046412 2876192 36.49 2688 2209576 660392 7.39 256220 2247256 4 01:19:01 AM 4958920 7002168 2923512 37.09 2688 2212672 708724 7.94 256356 2293592 2032 01:20:01 AM 4913008 6956792 2969424 37.67 2688 2213188 782756 8.76 256356 2338516 24 01:21:01 AM 4911156 6954964 2971276 37.69 2688 2213208 779148 8.72 256356 2340828 16 01:22:01 AM 5099128 6971012 2783304 35.31 2688 2046736 747532 8.37 291008 2140184 19720 Average: 5024072 7006959 2858360 36.26 2688 2154490 715863 8.02 252544 2242165 44745 01:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 72.21 59.85 799.34 8.80 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 48.59 35.68 439.04 6.65 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 45.26 38.56 297.51 8.64 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 517.94 384.29 109.42 92.26 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 3.05 2.28 0.86 0.71 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 2.62 2.08 0.45 0.44 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 38.81 22.45 19.21 2.42 0.00 0.00 0.00 0.00 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 331.26 271.18 3558.42 17.87 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 483.39 412.81 5514.10 26.67 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 218.68 162.02 1410.29 35.47 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 176.19 139.13 1214.93 19.99 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) 11/27/2024 _x86_64_ (2 CPU) 01:10:53 LINUX RESTART (2 CPU) 01:12:01 AM CPU %user %nice %system %iowait %steal %idle 01:13:01 AM all 30.91 0.00 5.34 3.94 0.10 59.71 01:13:01 AM 0 22.39 0.00 4.54 3.15 0.10 69.82 01:13:01 AM 1 39.46 0.00 6.13 4.75 0.10 49.57 01:14:01 AM all 18.32 0.00 2.24 3.40 0.09 75.95 01:14:01 AM 0 17.24 0.00 1.99 3.36 0.07 77.35 01:14:01 AM 1 19.39 0.00 2.48 3.45 0.12 74.55 01:15:01 AM all 23.98 0.00 3.81 0.59 0.08 71.53 01:15:01 AM 0 24.32 0.00 3.67 0.47 0.08 71.46 01:15:01 AM 1 23.65 0.00 3.95 0.72 0.08 71.60 01:16:01 AM all 7.79 0.00 2.27 1.30 0.06 88.58 01:16:01 AM 0 8.11 0.00 2.56 1.93 0.07 87.33 01:16:01 AM 1 7.47 0.00 1.98 0.67 0.05 89.83 01:17:01 AM all 0.36 0.00 0.08 0.01 0.04 99.52 01:17:01 AM 0 0.62 0.00 0.07 0.00 0.03 99.28 01:17:01 AM 1 0.10 0.00 0.08 0.02 0.05 99.75 01:18:01 AM all 0.34 0.00 0.06 0.00 0.03 99.57 01:18:01 AM 0 0.60 0.00 0.07 0.00 0.03 99.30 01:18:01 AM 1 0.08 0.00 0.05 0.00 0.03 99.83 01:19:01 AM all 4.01 0.00 1.22 0.03 0.04 94.70 01:19:01 AM 0 0.72 0.00 0.22 0.02 0.03 99.01 01:19:01 AM 1 7.30 0.00 2.22 0.03 0.05 90.40 01:20:01 AM all 8.03 0.00 1.21 0.00 0.10 90.66 01:20:01 AM 0 4.53 0.00 0.77 0.00 0.10 94.59 01:20:01 AM 1 11.56 0.00 1.65 0.00 0.10 86.69 01:21:01 AM all 8.97 0.00 1.39 0.01 0.11 89.53 01:21:01 AM 0 6.11 0.00 1.09 0.02 0.10 92.68 01:21:01 AM 1 11.84 0.00 1.68 0.00 0.12 86.36 01:22:01 AM all 16.20 0.00 2.38 0.16 0.08 81.19 01:22:01 AM 0 10.43 0.00 1.74 0.27 0.07 87.50 01:22:01 AM 1 21.97 0.00 3.03 0.05 0.08 74.87 Average: all 11.90 0.00 2.00 0.95 0.07 85.08 Average: 0 9.52 0.00 1.67 0.92 0.07 87.82 Average: 1 14.29 0.00 2.33 0.97 0.08 82.33