---> uname -a: Linux prd-centos8-robot-2c-8g-38994.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 628 4946 19 2121 6772 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:da:fd:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85561sec preferred_lft 85561sec inet6 fe80::f816:3eff:feda:fdec/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) 10/05/2024 _x86_64_ (2 CPU) 02:15:28 LINUX RESTART (2 CPU) 02:16:01 AM tps rtps wtps bread/s bwrtn/s 02:17:01 AM 97.12 44.74 52.37 7278.76 31097.37 02:18:01 AM 118.93 0.70 118.23 50.79 11636.14 02:19:01 AM 15.15 0.42 14.73 64.79 1310.51 02:20:01 AM 17.89 0.00 17.89 0.00 1312.91 02:21:01 AM 44.69 0.03 44.66 3.46 6928.80 02:22:01 AM 6.25 0.00 6.25 0.00 260.19 02:23:01 AM 0.40 0.00 0.40 0.00 4.00 02:24:01 AM 0.50 0.08 0.42 31.99 14.66 02:25:01 AM 1.80 0.02 1.78 0.13 90.95 02:26:01 AM 0.45 0.00 0.45 0.00 36.40 02:27:01 AM 0.37 0.00 0.37 0.00 19.00 02:28:01 AM 1.95 0.22 1.73 6.13 99.47 02:29:01 AM 21.85 0.23 21.61 43.46 1230.49 Average: 25.18 3.57 21.61 575.48 4157.56 02:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 AM 5382916 7019820 2499516 31.71 2688 1826396 741380 8.30 218876 1988996 126972 02:18:01 AM 5166500 6996412 2715932 34.46 2688 2006408 720180 8.06 221124 2146868 30084 02:19:01 AM 5248064 7079372 2634368 33.42 2688 2008356 642996 7.20 239856 2050056 8 02:20:01 AM 5004588 6986884 2877844 36.51 2688 2154884 764576 8.56 268052 2250652 128084 02:21:01 AM 4983860 7017080 2898572 36.77 2688 2202588 684680 7.67 257644 2266592 16 02:22:01 AM 4984604 7017824 2897828 36.76 2688 2202588 684680 7.67 257648 2266772 4 02:23:01 AM 4984852 7018072 2897580 36.76 2688 2202588 684680 7.67 257648 2266592 4 02:24:01 AM 4946680 6981220 2935752 37.24 2688 2203904 730996 8.18 257772 2304196 4 02:25:01 AM 4941732 6977564 2940700 37.31 2688 2205196 750292 8.40 257912 2308964 520 02:26:01 AM 4939640 6975952 2942792 37.33 2688 2205684 765676 8.57 257912 2311228 116 02:27:01 AM 4938628 6975312 2943804 37.35 2688 2206048 765676 8.57 257912 2312336 68 02:28:01 AM 5143780 7010628 2738652 34.74 2688 2037712 696396 7.80 253756 2111024 4468 02:29:01 AM 5069116 6933564 2813316 35.69 2688 2039936 781048 8.75 444968 2017392 192 Average: 5056535 6999208 2825897 35.85 2688 2115561 724097 8.11 265468 2200128 22349 02:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 293.45 183.72 1571.90 59.90 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 61.14 47.94 613.33 8.45 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 16.53 10.30 5.65 3.70 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 35.89 29.87 291.64 5.73 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 489.06 354.99 106.64 86.75 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 2.73 2.00 0.56 0.48 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 2.80 1.90 0.44 0.41 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 28.35 12.93 8.69 1.54 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 30.16 22.81 8.36 4.30 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 18.43 12.31 3.62 2.31 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 14.25 9.85 3.16 2.88 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 75.91 44.35 78.00 26.70 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 19.58 15.46 21.68 7.72 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 83.73 57.58 208.77 16.23 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) 10/05/2024 _x86_64_ (2 CPU) 02:15:28 LINUX RESTART (2 CPU) 02:16:01 AM CPU %user %nice %system %iowait %steal %idle 02:17:01 AM all 40.74 0.02 7.08 5.06 0.13 46.97 02:17:01 AM 0 36.37 0.02 5.92 4.32 0.12 53.26 02:17:01 AM 1 45.11 0.02 8.25 5.80 0.13 40.68 02:18:01 AM all 30.96 0.00 4.71 4.16 0.12 60.06 02:18:01 AM 0 20.45 0.00 3.70 4.38 0.12 71.35 02:18:01 AM 1 41.50 0.00 5.72 3.93 0.12 48.74 02:19:01 AM all 10.09 0.00 1.47 0.52 0.05 87.88 02:19:01 AM 0 4.19 0.00 1.25 0.65 0.05 93.85 02:19:01 AM 1 15.97 0.00 1.69 0.38 0.05 81.91 02:20:01 AM all 14.25 0.00 2.46 0.33 0.07 82.89 02:20:01 AM 0 10.75 0.00 2.22 0.22 0.07 86.75 02:20:01 AM 1 17.76 0.00 2.70 0.45 0.07 79.02 02:21:01 AM all 13.92 0.00 3.23 1.73 0.08 81.04 02:21:01 AM 0 12.06 0.00 3.25 1.79 0.08 82.81 02:21:01 AM 1 15.78 0.00 3.22 1.66 0.07 79.27 02:22:01 AM all 0.32 0.00 0.10 0.07 0.03 99.49 02:22:01 AM 0 0.12 0.00 0.12 0.13 0.02 99.62 02:22:01 AM 1 0.52 0.00 0.08 0.00 0.03 99.37 02:23:01 AM all 0.20 0.00 0.10 0.00 0.03 99.67 02:23:01 AM 0 0.15 0.00 0.10 0.00 0.03 99.72 02:23:01 AM 1 0.25 0.00 0.10 0.00 0.03 99.62 02:24:01 AM all 1.01 0.00 0.21 0.01 0.02 98.76 02:24:01 AM 0 0.73 0.00 0.17 0.00 0.02 99.08 02:24:01 AM 1 1.29 0.00 0.25 0.02 0.02 98.43 02:25:01 AM all 9.41 0.00 0.85 0.01 0.07 89.67 02:25:01 AM 0 7.63 0.00 0.50 0.02 0.07 91.78 02:25:01 AM 1 11.18 0.00 1.19 0.00 0.07 87.56 02:26:01 AM all 5.43 0.00 0.31 0.00 0.06 94.20 02:26:01 AM 0 2.34 0.00 0.18 0.00 0.05 97.43 02:26:01 AM 1 8.52 0.00 0.44 0.00 0.07 90.98 02:27:01 AM all 4.35 0.00 0.30 0.00 0.07 95.28 02:27:01 AM 0 2.56 0.00 0.18 0.00 0.07 97.19 02:27:01 AM 1 6.14 0.00 0.42 0.00 0.07 93.38 02:27:01 AM CPU %user %nice %system %iowait %steal %idle 02:28:01 AM all 5.68 0.00 1.01 0.01 0.06 93.24 02:28:01 AM 0 4.63 0.00 0.80 0.00 0.05 94.52 02:28:01 AM 1 6.74 0.00 1.22 0.02 0.07 91.96 02:29:01 AM all 19.90 0.00 2.25 0.46 0.10 77.29 02:29:01 AM 0 22.30 0.00 2.66 0.72 0.08 74.24 02:29:01 AM 1 17.51 0.00 1.83 0.20 0.12 80.33 Average: all 12.01 0.00 1.85 0.95 0.07 85.12 Average: 0 9.56 0.00 1.62 0.94 0.06 87.82 Average: 1 14.47 0.00 2.08 0.96 0.07 82.42