---> uname -a: Linux prd-centos8-robot-2c-8g-509.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 585 4964 19 2147 6816 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:1d:5d:9d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.120/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85581sec preferred_lft 85581sec inet6 fe80::f816:3eff:fe1d:5d9d/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) 02:07:33 LINUX RESTART (2 CPU) 02:08:01 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 79.81 27.59 52.22 7174.28 19234.26 02:10:01 AM 117.78 0.73 117.04 53.05 11757.91 02:11:01 AM 19.28 0.42 18.86 64.78 1532.42 02:12:01 AM 69.96 6.75 63.21 1249.18 7817.28 02:13:01 AM 8.22 0.00 8.22 0.00 770.32 02:14:01 AM 0.45 0.00 0.45 0.00 6.05 02:15:01 AM 0.32 0.00 0.32 0.00 3.41 02:16:01 AM 0.55 0.10 0.45 32.12 43.69 02:17:01 AM 1.97 0.00 1.97 0.00 110.70 02:18:01 AM 0.62 0.00 0.62 0.00 83.47 02:19:01 AM 0.27 0.00 0.27 0.00 16.84 02:20:00 AM 1.82 0.03 1.78 1.90 109.60 02:20:01 AM 10.38 10.38 0.00 241.51 0.00 02:21:01 AM 29.12 0.67 28.46 97.43 1505.15 Average: 25.41 2.81 22.60 667.48 3306.93 02:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5393344 7030712 2489080 31.58 2688 1826676 716044 8.02 201160 1991448 158204 02:10:01 AM 5196544 7006856 2685880 34.07 2688 1987448 703560 7.88 198332 2137328 30784 02:11:01 AM 5226012 7041004 2656412 33.70 2688 1992644 662244 7.42 221284 2088488 3276 02:12:01 AM 5005720 7058416 2876704 36.50 2688 2222256 616576 6.90 258476 2241896 16652 02:13:01 AM 5005868 7058560 2876556 36.49 2688 2222260 616576 6.90 258476 2241772 4 02:14:01 AM 5005980 7058672 2876444 36.49 2688 2222260 616576 6.90 258480 2241840 4 02:15:01 AM 5006248 7058940 2876176 36.49 2688 2222260 616576 6.90 258480 2241776 4 02:16:01 AM 4962676 7017584 2919748 37.04 2688 2224512 681880 7.63 258744 2284536 220 02:17:01 AM 4955636 7013688 2926788 37.13 2688 2227616 697288 7.81 258748 2292016 1936 02:18:01 AM 4954976 7013412 2927448 37.14 2688 2228012 697288 7.81 258748 2292440 100 02:19:01 AM 4954684 7013492 2927740 37.14 2688 2228376 697288 7.81 258748 2292880 60 02:20:00 AM 5175112 7061240 2707312 34.35 2688 2057196 614684 6.88 251492 2081084 2892 02:20:01 AM 5162316 7050928 2720108 34.51 2688 2059680 614684 6.88 258904 2085532 5260 02:21:01 AM 5119284 7012768 2763140 35.05 2688 2069516 673080 7.54 456768 1954804 1572 Average: 5080314 7035448 2802110 35.55 2688 2127908 658882 7.38 261203 2176274 15783 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 282.21 174.63 1575.53 59.77 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 57.45 44.44 707.05 8.15 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 25.76 14.23 7.67 4.90 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 618.24 432.81 410.11 97.98 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 1.88 0.70 0.20 0.12 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 2.60 2.00 0.52 0.49 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 3.05 1.88 0.48 0.45 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 46.82 27.34 14.35 4.32 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 39.59 29.72 9.22 5.66 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 16.76 10.18 3.06 1.93 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 14.05 9.35 2.81 1.83 0.00 0.00 0.00 0.00 02:20:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:00 AM eth0 64.95 39.36 21.36 7.37 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 838.68 539.62 2874.44 485.33 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 32.14 24.91 39.92 24.93 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 93.78 63.11 218.67 17.41 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) 02:07:33 LINUX RESTART (2 CPU) 02:08:01 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 38.76 0.00 7.17 8.73 0.12 45.24 02:09:01 AM 0 31.95 0.00 6.11 8.17 0.12 53.66 02:09:01 AM 1 45.55 0.00 8.23 9.28 0.12 36.82 02:10:01 AM all 28.79 0.00 4.46 1.85 0.11 64.79 02:10:01 AM 0 13.42 0.00 2.85 2.00 0.12 81.61 02:10:01 AM 1 44.21 0.00 6.07 1.71 0.10 47.91 02:11:01 AM all 11.49 0.00 2.16 0.18 0.07 86.11 02:11:01 AM 0 9.43 0.00 2.31 0.23 0.07 87.97 02:11:01 AM 1 13.55 0.00 2.01 0.12 0.07 84.26 02:12:01 AM all 28.26 0.00 5.50 1.47 0.10 64.68 02:12:01 AM 0 27.32 0.00 5.55 1.98 0.10 65.05 02:12:01 AM 1 29.19 0.00 5.45 0.96 0.10 64.30 02:13:01 AM all 0.27 0.00 0.12 0.24 0.06 99.32 02:13:01 AM 0 0.43 0.00 0.08 0.02 0.07 99.40 02:13:01 AM 1 0.10 0.00 0.15 0.47 0.05 99.23 02:14:01 AM all 0.44 0.00 0.09 0.00 0.03 99.43 02:14:01 AM 0 0.67 0.00 0.07 0.00 0.03 99.23 02:14:01 AM 1 0.22 0.00 0.12 0.00 0.03 99.63 02:15:01 AM all 0.41 0.00 0.12 0.00 0.04 99.43 02:15:01 AM 0 0.55 0.00 0.08 0.00 0.05 99.32 02:15:01 AM 1 0.27 0.00 0.15 0.00 0.03 99.55 02:16:01 AM all 7.09 0.00 0.78 0.01 0.08 92.05 02:16:01 AM 0 2.69 0.00 0.40 0.00 0.07 96.84 02:16:01 AM 1 11.48 0.00 1.15 0.02 0.08 87.27 02:17:01 AM all 16.16 0.00 0.72 0.01 0.08 83.03 02:17:01 AM 0 11.81 0.00 0.64 0.02 0.07 87.47 02:17:01 AM 1 20.51 0.00 0.80 0.00 0.08 78.60 02:18:01 AM all 4.58 0.00 0.34 0.00 0.08 95.00 02:18:01 AM 0 5.86 0.00 0.39 0.00 0.08 93.67 02:18:01 AM 1 3.31 0.00 0.30 0.00 0.07 96.32 02:19:01 AM all 4.27 0.00 0.30 0.00 0.07 95.36 02:19:01 AM 0 5.54 0.00 0.39 0.00 0.07 94.01 02:19:01 AM 1 3.01 0.00 0.22 0.00 0.07 96.71 02:19:01 AM CPU %user %nice %system %iowait %steal %idle 02:20:00 AM all 7.25 0.00 0.85 0.01 0.07 91.82 02:20:00 AM 0 2.06 0.00 0.51 0.02 0.07 97.35 02:20:00 AM 1 12.46 0.00 1.19 0.00 0.07 86.28 02:20:01 AM all 69.23 0.00 8.17 0.00 0.00 22.60 02:20:01 AM 0 73.33 0.00 6.67 0.00 0.00 20.00 02:20:01 AM 1 65.05 0.00 9.71 0.00 0.00 25.24 02:21:01 AM all 28.21 0.00 3.44 0.18 0.13 68.04 02:21:01 AM 0 29.75 0.00 3.75 0.15 0.12 66.23 02:21:01 AM 1 26.66 0.00 3.13 0.22 0.13 69.86 Average: all 13.61 0.00 2.01 0.97 0.08 83.33 Average: 0 10.97 0.00 1.79 0.97 0.08 86.20 Average: 1 16.25 0.00 2.24 0.98 0.08 80.46