---> uname -a: Linux prd-centos8-robot-2c-8g-27804.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 581 4996 19 2119 6820 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:a4:da:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.21/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85715sec preferred_lft 85715sec inet6 fe80::f816:3eff:fea4:dab3/64 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) 09/26/2024 _x86_64_ (2 CPU) 04:19:36 LINUX RESTART (2 CPU) 04:20:00 AM tps rtps wtps bread/s bwrtn/s 04:20:01 AM 1106.73 1105.77 0.96 49300.00 7.69 04:21:01 AM 107.31 58.58 48.73 7836.85 39211.95 04:22:01 AM 71.03 6.80 64.23 1247.85 4858.60 04:23:01 AM 78.89 0.73 78.16 51.32 8692.37 04:24:01 AM 17.51 0.38 17.13 64.26 1419.06 04:25:01 AM 37.91 0.00 37.91 0.00 2432.64 04:26:01 AM 28.21 0.03 28.18 3.47 5871.74 04:27:01 AM 2.93 0.10 2.83 32.12 93.00 04:28:01 AM 1.85 0.00 1.85 0.00 63.31 04:29:01 AM 2.52 0.32 2.20 36.92 118.63 04:30:01 AM 19.71 0.02 19.69 0.93 1095.70 04:31:01 AM 16.01 0.52 15.49 63.83 314.38 Average: 36.58 7.86 28.72 925.11 5824.72 04:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:01 AM 7050544 7356348 831880 10.55 2688 513840 361852 4.59 107444 506352 156060 04:21:01 AM 5578512 7091056 2303912 29.23 2688 1705700 679012 7.60 184768 1837644 67136 04:22:01 AM 5330820 7063172 2551604 32.37 2688 1914272 668144 7.48 210300 2016952 158932 04:23:01 AM 5171532 7004368 2710892 34.39 2688 2009844 700140 7.84 221336 2142808 30072 04:24:01 AM 5251288 7085764 2631136 33.38 2688 2011772 633632 7.09 239612 2046080 12 04:25:01 AM 4980640 7013352 2901784 36.81 2688 2201692 671380 7.52 255304 2276052 163288 04:26:01 AM 5029768 7062208 2852656 36.19 2688 2201824 627656 7.03 259268 2217224 4 04:27:01 AM 4918612 6952292 2963812 37.60 2688 2203060 770200 8.62 259396 2327628 24 04:28:01 AM 4901028 6934752 2981396 37.82 2688 2203104 786612 8.81 259396 2345492 32 04:29:01 AM 5160352 7027720 2722072 34.53 2688 2040468 676728 7.58 253276 2110100 4684 04:30:01 AM 5133944 6995220 2748480 34.87 2688 2037232 711924 7.97 288064 2110560 8 04:31:01 AM 5132464 6999428 2749960 34.89 2688 2042876 689576 7.72 446260 1954876 16700 Average: 5303292 7048807 2579132 32.72 2688 1923807 664738 7.44 248702 1990981 49746 04:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 0.96 0.00 0.04 0.00 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 199.75 134.31 1141.81 55.04 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 60.90 49.30 625.18 5.37 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 44.00 32.34 414.70 6.55 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 8.05 7.88 4.44 3.18 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 43.24 36.79 280.39 9.10 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 166.36 124.95 38.86 37.51 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 239.92 229.02 2025.45 702.95 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 525.88 433.76 6450.75 28.01 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 291.22 221.03 2908.73 29.22 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 8.26 6.53 4.70 2.50 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 19.86 17.11 15.23 8.60 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 145.90 117.36 1262.53 80.61 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) 09/26/2024 _x86_64_ (2 CPU) 04:19:36 LINUX RESTART (2 CPU) 04:20:00 AM CPU %user %nice %system %iowait %steal %idle 04:20:01 AM all 42.57 0.50 41.09 3.47 0.00 12.38 04:20:01 AM 0 36.00 1.00 47.00 2.00 0.00 14.00 04:20:01 AM 1 49.02 0.00 35.29 4.90 0.00 10.78 04:21:01 AM all 30.87 0.03 7.76 10.29 0.08 50.96 04:21:01 AM 0 26.76 0.05 7.66 10.30 0.08 55.14 04:21:01 AM 1 34.98 0.02 7.87 10.27 0.08 46.77 04:22:01 AM all 21.28 0.00 3.92 2.74 0.10 71.95 04:22:01 AM 0 20.81 0.00 4.15 2.94 0.08 72.02 04:22:01 AM 1 21.76 0.00 3.70 2.53 0.12 71.89 04:23:01 AM all 20.68 0.00 3.06 3.37 0.08 72.81 04:23:01 AM 0 23.90 0.00 3.13 3.38 0.08 69.50 04:23:01 AM 1 17.47 0.00 2.99 3.35 0.07 76.12 04:24:01 AM all 9.89 0.00 1.07 0.72 0.06 88.27 04:24:01 AM 0 1.70 0.00 0.72 0.47 0.05 97.06 04:24:01 AM 1 18.08 0.00 1.42 0.97 0.07 79.46 04:25:01 AM all 25.76 0.00 4.10 1.05 0.08 69.01 04:25:01 AM 0 26.13 0.00 3.98 0.67 0.08 69.14 04:25:01 AM 1 25.39 0.00 4.21 1.42 0.08 68.89 04:26:01 AM all 1.74 0.00 0.75 1.71 0.03 95.76 04:26:01 AM 0 1.62 0.00 0.77 1.79 0.02 95.80 04:26:01 AM 1 1.86 0.00 0.74 1.64 0.05 95.72 04:27:01 AM all 11.03 0.00 0.73 0.03 0.08 88.13 04:27:01 AM 0 7.05 0.00 0.32 0.00 0.08 92.54 04:27:01 AM 1 15.03 0.00 1.15 0.07 0.07 83.69 04:28:01 AM all 11.85 0.00 1.24 0.01 0.09 86.80 04:28:01 AM 0 0.20 0.00 0.20 0.02 0.08 99.50 04:28:01 AM 1 23.59 0.00 2.30 0.00 0.10 74.01 04:29:01 AM all 9.96 0.00 1.99 0.25 0.12 87.68 04:29:01 AM 0 5.54 0.00 1.46 0.18 0.12 92.70 04:29:01 AM 1 14.48 0.00 2.52 0.33 0.12 82.56 04:30:01 AM all 10.56 0.00 0.95 2.28 0.07 86.14 04:30:01 AM 0 8.74 0.00 0.95 0.87 0.05 89.39 04:30:01 AM 1 12.37 0.00 0.95 3.69 0.08 82.90 04:30:01 AM CPU %user %nice %system %iowait %steal %idle 04:31:01 AM all 24.01 0.00 2.95 0.78 0.08 72.19 04:31:01 AM 0 21.60 0.00 2.81 0.87 0.07 74.65 04:31:01 AM 1 26.41 0.00 3.08 0.69 0.08 69.74 Average: all 16.19 0.00 2.65 2.11 0.08 78.96 Average: 0 13.12 0.01 2.44 1.95 0.07 82.40 Average: 1 19.27 0.00 2.86 2.28 0.08 75.51