---> uname -a: Linux prd-centos8-robot-2c-8g-650.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 615 4927 19 2155 6786 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:83:e5:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.182/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85741sec preferred_lft 85741sec inet6 fe80::f816:3eff:fe83:e5a6/64 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) 12/07/2024 _x86_64_ (2 CPU) 02:11:15 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 111.55 35.80 75.74 6726.02 6174.94 02:14:01 AM 79.31 0.70 78.61 50.78 9267.24 02:15:01 AM 13.95 0.35 13.60 61.18 1281.89 02:16:01 AM 22.16 0.07 22.10 3.60 1725.50 02:17:01 AM 46.50 0.03 46.47 3.47 7004.50 02:18:01 AM 2.98 0.10 2.88 32.13 101.58 02:19:01 AM 2.15 0.02 2.13 0.93 370.89 02:20:01 AM 0.12 0.00 0.12 0.00 2.27 02:21:01 AM 2.03 0.32 1.71 37.55 191.78 02:22:01 AM 28.76 0.52 28.24 63.85 1703.47 Average: 31.00 3.80 27.20 699.09 2786.84 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5314972 7045776 2567460 32.57 2688 1912540 676352 7.57 214952 2027192 163940 02:14:01 AM 5156788 6998556 2725644 34.58 2688 2018828 699768 7.84 221916 2156600 30680 02:15:01 AM 5230468 7074076 2651964 33.64 2688 2020672 631576 7.07 240696 2064736 16 02:16:01 AM 4958804 6979588 2923628 37.09 2688 2192036 741344 8.30 272400 2287116 152532 02:17:01 AM 5007112 7052376 2875320 36.48 2688 2214640 628024 7.03 257928 2240676 4 02:18:01 AM 4951068 7004688 2931364 37.19 2688 2223004 696892 7.80 258248 2296116 7132 02:19:01 AM 4938568 6994172 2943864 37.35 2688 2224980 696892 7.80 258248 2308616 4 02:20:01 AM 4928124 6983764 2954308 37.48 2688 2225016 720196 8.06 258248 2319652 4 02:21:01 AM 5117060 7022084 2765372 35.08 2688 2075904 648356 7.26 264608 2124804 19552 02:22:01 AM 5089892 6990756 2792540 35.43 2688 2076092 664588 7.44 461304 1980848 1552 Average: 5069286 7014584 2813146 35.69 2688 2118371 680399 7.62 270855 2180636 37542 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 281.07 186.29 1654.05 57.04 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 65.66 46.68 586.62 14.08 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 9.76 7.93 4.64 4.13 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 31.06 27.31 292.38 5.17 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 198.87 149.73 45.26 33.46 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 55.16 34.78 78.44 5.77 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 294.05 292.60 63.24 122.43 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 255.36 246.53 432.87 80.73 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 88.19 58.93 317.03 39.06 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 22.81 19.24 18.31 9.27 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 130.27 107.08 349.34 37.11 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) 12/07/2024 _x86_64_ (2 CPU) 02:11:15 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 38.56 0.03 7.32 3.97 0.13 50.00 02:13:01 AM 0 38.92 0.03 8.23 3.33 0.12 49.37 02:13:01 AM 1 38.20 0.02 6.41 4.60 0.13 50.64 02:14:01 AM all 20.98 0.00 2.86 4.21 0.11 71.85 02:14:01 AM 0 12.48 0.00 2.11 4.87 0.10 80.44 02:14:01 AM 1 29.47 0.00 3.61 3.54 0.12 63.26 02:15:01 AM all 10.58 0.00 1.07 1.47 0.06 86.82 02:15:01 AM 0 6.64 0.00 1.02 1.56 0.05 90.73 02:15:01 AM 1 14.53 0.00 1.13 1.38 0.07 82.90 02:16:01 AM all 15.35 0.00 2.50 1.42 0.07 80.67 02:16:01 AM 0 12.87 0.00 2.20 0.95 0.07 83.91 02:16:01 AM 1 17.83 0.00 2.79 1.89 0.07 77.42 02:17:01 AM all 13.33 0.00 2.68 2.59 0.08 81.33 02:17:01 AM 0 10.32 0.00 2.49 2.59 0.07 84.52 02:17:01 AM 1 16.33 0.00 2.86 2.58 0.08 78.15 02:18:01 AM all 8.07 0.00 0.44 0.02 0.08 91.40 02:18:01 AM 0 4.21 0.00 0.42 0.02 0.08 95.27 02:18:01 AM 1 11.95 0.00 0.45 0.02 0.07 87.51 02:19:01 AM all 27.22 0.00 1.00 0.07 0.10 71.62 02:19:01 AM 0 0.90 0.00 0.23 0.13 0.07 98.66 02:19:01 AM 1 53.66 0.00 1.76 0.00 0.13 44.44 02:20:01 AM all 27.01 0.00 0.60 0.00 0.12 72.27 02:20:01 AM 0 20.67 0.00 0.40 0.00 0.13 78.79 02:20:01 AM 1 33.34 0.00 0.79 0.00 0.10 65.76 02:21:01 AM all 5.69 0.00 0.86 0.05 0.08 93.31 02:21:01 AM 0 2.84 0.00 0.51 0.05 0.07 96.53 02:21:01 AM 1 8.59 0.00 1.22 0.05 0.09 90.05 02:22:01 AM all 29.74 0.00 3.16 0.67 0.11 66.32 02:22:01 AM 0 26.16 0.00 2.79 0.82 0.10 70.13 02:22:01 AM 1 33.32 0.00 3.53 0.52 0.12 62.51 Average: all 19.68 0.00 2.25 1.45 0.09 76.53 Average: 0 13.60 0.00 2.04 1.43 0.09 82.84 Average: 1 25.77 0.00 2.46 1.46 0.10 70.21