---> uname -a: Linux prd-centos8-robot-2c-8g-7014.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 624 4930 19 2142 6777 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:43:65:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.156/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85509sec preferred_lft 85509sec inet6 fe80::f816:3eff:fe43:6511/64 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) 01/02/2025 _x86_64_ (2 CPU) 04:15:00 LINUX RESTART (2 CPU) 04:16:01 AM tps rtps wtps bread/s bwrtn/s 04:17:01 AM 86.67 6.60 80.08 1127.70 6460.35 04:18:01 AM 72.49 0.77 71.73 53.58 9768.41 04:19:01 AM 36.36 7.10 29.26 1310.18 1641.58 04:20:01 AM 43.60 0.03 43.57 3.47 6921.48 04:21:01 AM 4.87 0.10 4.77 32.12 218.66 04:22:01 AM 2.05 0.00 2.05 0.00 140.91 04:23:01 AM 0.25 0.00 0.25 0.00 56.96 04:24:01 AM 0.27 0.00 0.27 0.00 58.03 04:25:01 AM 0.32 0.00 0.32 0.00 46.58 04:26:01 AM 0.48 0.00 0.48 0.00 10.88 04:27:02 AM 0.23 0.00 0.23 0.00 13.98 04:28:01 AM 0.22 0.00 0.22 0.00 42.86 04:29:01 AM 11.86 0.33 11.53 37.85 449.27 Average: 20.00 1.15 18.85 197.56 1989.53 04:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:17:01 AM 5284172 6989348 2598260 32.96 2688 1888340 755804 8.46 188492 2091048 173104 04:18:01 AM 5206192 7006124 2676240 33.95 2688 1977492 709844 7.95 208148 2124312 1116 04:19:01 AM 4941084 6951404 2941348 37.32 2688 2182160 775764 8.69 273208 2306476 148132 04:20:01 AM 4981688 7021368 2900744 36.80 2688 2209620 662408 7.42 258856 2265104 4 04:21:01 AM 4940788 6982576 2941644 37.32 2688 2211752 753240 8.43 258996 2308392 1176 04:22:01 AM 4937376 6980880 2945056 37.36 2688 2213448 753240 8.43 259012 2311704 528 04:23:01 AM 4933288 6978196 2949144 37.41 2688 2214852 788960 8.83 259008 2315592 316 04:24:01 AM 4930976 6977492 2951456 37.44 2688 2216500 788960 8.83 259012 2317768 308 04:25:01 AM 4928756 6976300 2953676 37.47 2688 2217476 788960 8.83 259012 2320056 4 04:26:01 AM 4927236 6975160 2955196 37.49 2688 2217856 788960 8.83 259016 2321420 276 04:27:02 AM 4927360 6975612 2955072 37.49 2688 2218196 788960 8.83 259016 2321432 268 04:28:01 AM 4924360 6973792 2958072 37.53 2688 2219372 804336 9.01 259016 2324464 228 04:29:01 AM 5062480 6947784 2819952 35.78 2688 2061332 751628 8.42 300720 2167344 27992 Average: 4994289 6979695 2888143 36.64 2688 2157569 762390 8.54 253962 2268855 27189 04:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 179.89 123.75 1336.67 36.51 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 49.02 34.49 440.30 6.56 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 34.59 32.06 296.78 7.64 0.00 0.00 0.00 0.00 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 204.55 143.95 45.93 33.68 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 67.41 60.23 14.99 5.89 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 69.37 68.15 14.44 13.08 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 43.74 42.44 10.00 4.77 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 68.34 67.56 14.03 6.49 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 39.84 37.52 9.34 4.98 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 15.93 13.55 4.04 2.69 0.00 0.00 0.00 0.00 04:27:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:02 AM eth0 11.66 10.50 3.01 1.88 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 41.62 36.11 10.47 6.48 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 74.56 51.13 102.30 48.36 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 69.31 55.52 177.33 13.78 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) 01/02/2025 _x86_64_ (2 CPU) 04:15:00 LINUX RESTART (2 CPU) 04:16:01 AM CPU %user %nice %system %iowait %steal %idle 04:17:01 AM all 36.57 0.00 5.47 3.74 0.13 54.09 04:17:01 AM 0 43.10 0.00 6.50 3.76 0.14 46.51 04:17:01 AM 1 30.10 0.00 4.46 3.72 0.12 61.61 04:18:01 AM all 19.15 0.00 3.18 3.82 0.13 73.72 04:18:01 AM 0 16.42 0.00 2.97 4.08 0.10 76.43 04:18:01 AM 1 21.89 0.00 3.40 3.57 0.15 70.99 04:19:01 AM all 23.72 0.00 3.76 1.45 0.14 70.92 04:19:01 AM 0 29.25 0.00 3.99 1.98 0.18 64.59 04:19:01 AM 1 18.21 0.00 3.53 0.92 0.10 77.23 04:20:01 AM all 12.47 0.00 2.62 3.18 0.10 81.64 04:20:01 AM 0 17.45 0.00 3.23 2.96 0.10 76.26 04:20:01 AM 1 7.49 0.00 2.01 3.39 0.10 87.01 04:21:01 AM all 5.87 0.00 0.55 0.09 0.08 93.41 04:21:01 AM 0 9.18 0.00 0.67 0.13 0.08 89.92 04:21:01 AM 1 2.56 0.00 0.44 0.05 0.07 96.88 04:22:01 AM all 5.75 0.00 0.39 0.04 0.10 93.71 04:22:01 AM 0 8.47 0.00 0.34 0.00 0.12 91.07 04:22:01 AM 1 3.03 0.00 0.45 0.08 0.08 96.34 04:23:01 AM all 4.82 0.00 0.35 0.00 0.11 94.72 04:23:01 AM 0 5.17 0.00 0.30 0.00 0.10 94.43 04:23:01 AM 1 4.46 0.00 0.40 0.00 0.12 95.02 04:24:01 AM all 4.78 0.00 0.44 0.00 0.12 94.66 04:24:01 AM 0 6.69 0.00 0.50 0.00 0.10 92.71 04:24:01 AM 1 2.88 0.00 0.39 0.00 0.13 96.60 04:25:01 AM all 6.30 0.00 0.36 0.00 0.12 93.23 04:25:01 AM 0 6.15 0.00 0.32 0.00 0.12 93.41 04:25:01 AM 1 6.45 0.00 0.40 0.00 0.12 93.04 04:26:01 AM all 3.91 0.00 0.27 0.00 0.11 95.71 04:26:01 AM 0 5.99 0.00 0.27 0.00 0.12 93.63 04:26:01 AM 1 1.84 0.00 0.27 0.00 0.10 97.79 04:27:02 AM all 3.29 0.00 0.24 0.00 0.13 96.34 04:27:02 AM 0 3.36 0.00 0.25 0.00 0.13 96.26 04:27:02 AM 1 3.23 0.00 0.23 0.00 0.12 96.42 04:27:02 AM CPU %user %nice %system %iowait %steal %idle 04:28:01 AM all 10.51 0.00 0.48 0.00 0.12 88.88 04:28:01 AM 0 12.21 0.00 0.48 0.00 0.12 87.19 04:28:01 AM 1 8.82 0.00 0.49 0.00 0.12 90.57 04:29:01 AM all 19.65 0.00 2.05 0.14 0.11 78.05 04:29:01 AM 0 26.38 0.00 2.16 0.12 0.10 71.24 04:29:01 AM 1 12.92 0.00 1.94 0.17 0.12 84.86 Average: all 12.06 0.00 1.55 0.96 0.11 85.32 Average: 0 14.59 0.00 1.69 1.00 0.12 82.61 Average: 1 9.53 0.00 1.42 0.92 0.11 88.03