---> uname -a: Linux prd-centos8-robot-2c-8g-8469.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 582 4942 19 2172 6818 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:6a:99:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.132/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85931sec preferred_lft 85931sec inet6 fe80::f816:3eff:fe6a:996a/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) 01/08/2025 _x86_64_ (2 CPU) 00:47:16 LINUX RESTART (2 CPU) 12:48:01 AM tps rtps wtps bread/s bwrtn/s 12:49:01 AM 68.24 14.36 53.88 3881.91 4485.59 12:50:01 AM 91.63 0.73 90.90 53.06 10471.54 12:51:01 AM 19.28 0.48 18.79 64.78 1517.29 12:52:01 AM 69.28 9.23 60.05 1641.72 7663.78 12:53:01 AM 7.48 0.08 7.40 31.99 754.49 12:54:01 AM 4.48 0.33 4.15 37.05 775.76 12:55:01 AM 29.53 0.53 29.00 64.79 1987.07 Average: 41.42 3.68 37.74 825.10 3950.76 12:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 AM 5437816 7090712 2444616 31.01 2688 1836736 657096 7.36 184044 1945660 157888 12:50:01 AM 5212436 7010208 2669996 33.87 2688 1975368 716324 8.02 198644 2127316 30680 12:51:01 AM 5295680 7095012 2586752 32.82 2688 1977316 629412 7.05 217744 2029972 12 12:52:01 AM 5019116 7069680 2863316 36.33 2688 2220396 630516 7.06 263668 2229896 16588 12:53:01 AM 4988748 7040400 2893684 36.71 2688 2221500 666840 7.47 263796 2259336 148 12:54:01 AM 5106676 7029760 2775756 35.21 2688 2094456 664628 7.44 276268 2139060 26792 12:55:01 AM 5112972 7034084 2769460 35.13 2688 2096684 665424 7.45 472484 1948980 16600 Average: 5167635 7052837 2714797 34.44 2688 2060351 661463 7.41 268093 2097174 35530 12:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 294.45 176.47 1573.04 56.24 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 64.67 49.49 669.54 8.61 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 15.83 8.53 5.37 3.36 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 232.04 171.56 338.33 46.65 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 13.60 8.05 3.96 0.84 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 125.49 89.09 440.75 54.35 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 20.46 19.63 16.52 9.70 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 109.51 74.69 435.37 25.68 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) 01/08/2025 _x86_64_ (2 CPU) 00:47:16 LINUX RESTART (2 CPU) 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 30.67 0.00 5.00 2.05 0.08 62.19 12:49:01 AM 0 41.23 0.00 4.81 2.11 0.08 51.77 12:49:01 AM 1 20.12 0.00 5.20 1.99 0.08 72.60 12:50:01 AM all 26.00 0.00 3.60 5.50 0.11 64.79 12:50:01 AM 0 28.94 0.00 3.60 5.27 0.10 62.09 12:50:01 AM 1 23.06 0.00 3.60 5.74 0.12 67.49 12:51:01 AM all 10.28 0.00 1.15 1.02 0.08 87.48 12:51:01 AM 0 17.77 0.00 1.24 0.52 0.08 80.40 12:51:01 AM 1 2.79 0.00 1.07 1.52 0.07 94.56 12:52:01 AM all 28.49 0.00 5.39 1.69 0.08 64.34 12:52:01 AM 0 32.17 0.00 5.42 1.87 0.08 60.46 12:52:01 AM 1 24.81 0.00 5.36 1.51 0.08 68.23 12:53:01 AM all 0.74 0.00 0.18 0.18 0.05 98.85 12:53:01 AM 0 0.90 0.00 0.23 0.07 0.05 98.75 12:53:01 AM 1 0.58 0.00 0.13 0.28 0.05 98.95 12:54:01 AM all 10.42 0.00 1.44 0.07 0.08 88.00 12:54:01 AM 0 12.27 0.00 1.31 0.05 0.08 86.28 12:54:01 AM 1 8.55 0.00 1.57 0.08 0.07 89.72 12:55:01 AM all 31.71 0.00 3.51 0.32 0.09 64.37 12:55:01 AM 0 49.17 0.00 4.19 0.48 0.08 46.08 12:55:01 AM 1 14.27 0.00 2.83 0.15 0.10 82.64 Average: all 19.77 0.00 2.90 1.55 0.08 75.71 Average: 0 26.08 0.00 2.97 1.48 0.08 69.39 Average: 1 13.45 0.00 2.82 1.61 0.08 82.03