---> uname -a: Linux prd-centos8-robot-2c-8g-517.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 579 4891 19 2227 6821 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:18:65:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.55/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85548sec preferred_lft 85548sec inet6 fe80::f816:3eff:fe18:659c/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) 02/20/2025 _x86_64_ (2 CPU) 02:07:36 LINUX RESTART (2 CPU) 02:08:01 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 122.78 65.11 57.66 7845.12 35527.01 02:10:01 AM 115.91 0.73 115.18 53.06 11666.34 02:11:01 AM 21.84 0.42 21.43 64.78 1635.42 02:12:01 AM 67.81 6.75 61.06 1249.18 8184.99 02:13:01 AM 6.85 0.10 6.75 32.13 295.57 02:14:01 AM 2.07 0.00 2.07 0.00 121.56 02:15:01 AM 0.92 0.00 0.92 0.00 602.53 02:16:01 AM 0.48 0.02 0.47 1.07 381.35 02:17:01 AM 0.57 0.00 0.57 0.00 179.01 02:18:01 AM 1.05 0.38 0.67 55.32 160.27 02:19:01 AM 0.42 0.00 0.42 0.00 81.20 02:20:01 AM 0.18 0.00 0.18 0.00 16.18 02:21:01 AM 12.41 0.33 12.08 37.85 597.60 Average: 27.18 5.68 21.50 718.39 4573.13 02:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5423108 7042272 2459316 31.20 2688 1809284 719188 8.05 199832 1965740 143732 02:10:01 AM 5201180 7008904 2681244 34.02 2688 1984800 704836 7.89 198436 2128584 30772 02:11:01 AM 5182512 7019956 2699912 34.25 2688 2014140 708532 7.93 224204 2125144 27328 02:12:01 AM 5008376 7058396 2874048 36.46 2688 2219608 625592 7.00 258676 2233260 88 02:13:01 AM 4972352 7024032 2910072 36.92 2688 2221268 672984 7.54 258808 2272660 704 02:14:01 AM 4947072 7008412 2935352 37.24 2688 2230948 704656 7.89 259280 2297128 8764 02:15:01 AM 4932172 7008164 2950252 37.43 2688 2245664 704656 7.89 259280 2311976 5856 02:16:01 AM 4924236 7007392 2958188 37.53 2688 2252800 704656 7.89 259300 2320520 1588 02:17:01 AM 4912096 7001996 2970328 37.68 2688 2259492 720184 8.06 259348 2331552 3092 02:18:01 AM 4520916 6938928 3361508 42.65 2688 2264128 717368 8.03 260892 2341644 1620 02:19:01 AM 4520144 6938764 3362280 42.66 2688 2264736 717368 8.03 260888 2342332 4 02:20:01 AM 4523668 6942772 3358756 42.61 2688 2265228 721296 8.08 260904 2338652 76 02:21:01 AM 5023276 6994444 2859148 36.27 2688 2146804 685708 7.68 336668 2164064 65044 Average: 4930085 6999572 2952339 37.45 2688 2167608 700540 7.84 253578 2244097 22205 02:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 307.85 172.89 1574.15 59.08 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 67.71 54.26 707.91 8.84 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 21.28 10.78 6.91 4.15 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 233.82 172.08 338.55 43.83 0.00 0.00 0.00 0.00 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 17.68 9.08 11.45 1.28 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 33.77 26.69 76.50 7.20 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 40.69 31.79 98.55 8.27 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 19.08 16.96 35.66 6.13 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 26.57 21.73 41.18 11.64 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 43.71 56.11 40.75 4.83 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 5.30 4.07 1.42 1.03 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 18.58 15.06 4.20 2.66 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 84.89 52.83 148.35 88.09 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 70.84 49.56 237.36 19.00 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) 02/20/2025 _x86_64_ (2 CPU) 02:07:36 LINUX RESTART (2 CPU) 02:08:01 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 39.69 0.03 8.29 10.45 0.11 41.44 02:09:01 AM 0 41.31 0.03 8.46 13.74 0.10 36.36 02:09:01 AM 1 38.08 0.02 8.13 7.17 0.12 46.49 02:10:01 AM all 29.08 0.00 4.49 2.21 0.08 64.14 02:10:01 AM 0 29.46 0.00 4.61 1.90 0.08 63.94 02:10:01 AM 1 28.70 0.00 4.37 2.52 0.08 64.33 02:11:01 AM all 12.50 0.00 2.00 0.21 0.07 85.22 02:11:01 AM 0 10.65 0.00 2.15 0.27 0.07 86.86 02:11:01 AM 1 14.35 0.00 1.85 0.15 0.07 83.58 02:12:01 AM all 24.75 0.00 4.67 0.73 0.08 69.78 02:12:01 AM 0 22.78 0.00 4.19 0.58 0.08 72.36 02:12:01 AM 1 26.71 0.00 5.16 0.87 0.07 67.20 02:13:01 AM all 1.89 0.00 0.22 0.15 0.04 97.70 02:13:01 AM 0 2.37 0.00 0.28 0.18 0.03 97.13 02:13:01 AM 1 1.40 0.00 0.15 0.12 0.05 98.28 02:14:01 AM all 10.86 0.00 0.24 0.01 0.07 88.82 02:14:01 AM 0 8.76 0.00 0.23 0.00 0.07 90.94 02:14:01 AM 1 12.98 0.00 0.25 0.02 0.07 86.68 02:15:01 AM all 15.13 0.00 0.22 0.02 0.05 84.59 02:15:01 AM 0 10.00 0.00 0.23 0.03 0.05 89.68 02:15:01 AM 1 20.25 0.00 0.20 0.00 0.05 79.50 02:16:01 AM all 9.03 0.00 0.17 0.01 0.05 90.74 02:16:01 AM 0 7.52 0.00 0.20 0.02 0.05 92.21 02:16:01 AM 1 10.54 0.00 0.13 0.00 0.05 89.28 02:17:01 AM all 13.16 0.00 0.20 0.01 0.07 86.57 02:17:01 AM 0 6.20 0.00 0.25 0.02 0.07 93.47 02:17:01 AM 1 20.12 0.00 0.15 0.00 0.07 79.66 02:18:01 AM all 8.55 0.00 6.49 0.02 0.06 84.89 02:18:01 AM 0 7.29 0.00 6.42 0.03 0.05 86.21 02:18:01 AM 1 9.81 0.00 6.56 0.00 0.07 83.57 02:19:01 AM all 2.59 0.00 0.12 0.00 0.06 97.23 02:19:01 AM 0 2.84 0.00 0.13 0.00 0.07 96.96 02:19:01 AM 1 2.34 0.00 0.10 0.00 0.05 97.51 02:19:01 AM CPU %user %nice %system %iowait %steal %idle 02:20:01 AM all 5.37 0.00 0.23 0.00 0.07 94.33 02:20:01 AM 0 1.57 0.00 0.27 0.00 0.07 98.09 02:20:01 AM 1 9.19 0.00 0.18 0.00 0.07 90.56 02:21:01 AM all 19.44 0.00 2.71 0.08 0.08 77.68 02:21:01 AM 0 7.16 0.00 2.40 0.08 0.05 90.30 02:21:01 AM 1 31.71 0.00 3.02 0.08 0.12 65.07 Average: all 14.77 0.00 2.31 1.07 0.07 81.78 Average: 0 12.14 0.00 2.29 1.29 0.06 84.21 Average: 1 17.41 0.00 2.33 0.84 0.07 79.35