---> uname -a: Linux prd-centos8-robot-2c-8g-49386.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 604 4829 19 2263 6795 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:4b:cb:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.165/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85531sec preferred_lft 85531sec inet6 fe80::f816:3eff:fe4b:cb6a/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) 09/06/2025 _x86_64_ (2 CPU) 04:38:45 LINUX RESTART (2 CPU) 04:39:01 AM tps rtps wtps bread/s bwrtn/s 04:40:01 AM 202.23 147.93 54.31 14436.53 39183.18 04:41:01 AM 120.31 0.10 120.21 9.06 11449.53 04:42:01 AM 27.65 0.62 27.03 43.86 3963.81 04:43:01 AM 44.74 7.13 37.60 1310.50 2213.91 04:44:01 AM 58.19 0.25 57.94 47.06 7791.18 04:45:01 AM 4.57 0.22 4.35 11.73 181.74 04:46:01 AM 2.18 0.00 2.18 0.00 660.66 04:47:01 AM 0.73 0.00 0.73 0.00 332.72 04:48:01 AM 0.20 0.02 0.18 1.07 96.23 04:49:01 AM 0.92 0.03 0.88 1.87 232.39 04:50:01 AM 0.87 0.35 0.52 53.46 172.39 04:51:01 AM 0.20 0.00 0.20 0.00 19.03 04:52:01 AM 8.03 0.32 7.71 36.92 301.05 04:53:01 AM 32.98 0.53 32.44 64.79 3150.01 Average: 35.99 11.25 24.74 1144.30 4982.70 04:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:40:01 AM 5528092 7058876 2354340 29.87 2688 1723408 727892 8.15 185404 1886136 85488 04:41:01 AM 5200252 7038984 2682180 34.03 2688 2014496 691024 7.74 187760 2144300 103696 04:42:01 AM 5189636 7030292 2692796 34.16 2688 2016972 717836 8.04 207832 2134844 1232 04:43:01 AM 4934636 7019752 2947796 37.40 2688 2253504 696560 7.80 257416 2316848 177860 04:44:01 AM 4951460 7041740 2930972 37.18 2688 2257944 670868 7.51 262152 2286132 12 04:45:01 AM 4909404 7001084 2973028 37.72 2688 2259372 737552 8.26 262332 2328012 48 04:46:01 AM 4877156 6986704 3005276 38.13 2688 2277240 737552 8.26 262748 2359884 80 04:47:01 AM 4865740 6985768 3016692 38.27 2688 2287744 753264 8.43 262748 2371036 1012 04:48:01 AM 4861904 6985680 3020528 38.32 2688 2291504 753264 8.43 262820 2375468 1908 04:49:01 AM 4852172 6983528 3030260 38.44 2688 2299040 753264 8.43 263104 2384612 2892 04:50:01 AM 4462508 6922616 3419924 43.39 2688 2302772 769032 8.61 264420 2392124 80 04:51:01 AM 4461904 6922560 3420528 43.39 2688 2303276 769032 8.61 264432 2392752 68 04:52:01 AM 4963728 6972616 2918704 37.03 2688 2182368 740412 8.29 302016 2255056 67656 04:53:01 AM 4969724 6979788 2912708 36.95 2688 2183864 729056 8.16 504892 2050060 11376 Average: 4930594 6994999 2951838 37.45 2688 2189536 731901 8.20 267863 2262662 32386 04:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 274.95 152.31 1252.12 57.68 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 111.21 84.06 1246.35 11.69 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 13.25 2.90 4.33 1.34 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 42.14 35.52 332.46 9.27 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 176.39 132.84 42.24 38.21 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 21.43 12.93 15.85 4.06 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 41.19 37.99 128.52 10.75 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 20.49 17.41 68.88 6.57 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 20.16 16.15 10.62 4.46 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 27.31 20.59 65.96 12.06 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 42.03 55.91 23.63 5.43 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 16.19 13.60 4.13 2.66 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 83.52 49.32 145.99 88.79 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 19.96 18.28 16.87 15.38 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 65.02 46.42 239.90 19.17 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) 09/06/2025 _x86_64_ (2 CPU) 04:38:45 LINUX RESTART (2 CPU) 04:39:01 AM CPU %user %nice %system %iowait %steal %idle 04:40:01 AM all 42.67 0.08 10.71 8.69 0.11 37.73 04:40:01 AM 0 41.60 0.10 10.73 6.51 0.10 40.96 04:40:01 AM 1 43.74 0.07 10.70 10.86 0.12 34.51 04:41:01 AM all 39.64 0.00 5.45 1.17 0.10 53.64 04:41:01 AM 0 26.78 0.00 4.35 1.08 0.08 67.71 04:41:01 AM 1 52.53 0.00 6.55 1.25 0.12 39.56 04:42:01 AM all 2.61 0.00 0.88 0.36 0.04 96.11 04:42:01 AM 0 3.52 0.00 0.95 0.27 0.05 95.21 04:42:01 AM 1 1.69 0.00 0.80 0.45 0.03 97.02 04:43:01 AM all 29.82 0.00 4.85 1.07 0.08 64.17 04:43:01 AM 0 26.98 0.00 4.48 0.68 0.08 67.77 04:43:01 AM 1 32.66 0.00 5.22 1.46 0.08 60.57 04:44:01 AM all 13.78 0.00 2.46 1.06 0.06 82.65 04:44:01 AM 0 12.14 0.00 2.23 0.70 0.05 84.87 04:44:01 AM 1 15.42 0.00 2.68 1.42 0.07 80.41 04:45:01 AM all 2.59 0.00 0.21 0.07 0.04 97.09 04:45:01 AM 0 4.05 0.00 0.30 0.05 0.05 95.55 04:45:01 AM 1 1.14 0.00 0.12 0.08 0.03 98.63 04:46:01 AM all 18.72 0.00 0.25 0.04 0.07 80.92 04:46:01 AM 0 17.26 0.00 0.25 0.05 0.07 82.37 04:46:01 AM 1 20.18 0.00 0.25 0.03 0.07 79.46 04:47:01 AM all 9.59 0.00 0.14 0.02 0.06 90.19 04:47:01 AM 0 6.06 0.00 0.17 0.02 0.05 93.70 04:47:01 AM 1 13.12 0.00 0.12 0.02 0.07 86.68 04:48:01 AM all 9.72 0.00 0.14 0.01 0.06 90.07 04:48:01 AM 0 5.59 0.00 0.17 0.02 0.05 94.18 04:48:01 AM 1 13.85 0.00 0.12 0.00 0.07 85.97 04:49:01 AM all 9.88 0.00 0.28 0.02 0.07 89.77 04:49:01 AM 0 8.98 0.00 0.23 0.03 0.07 90.69 04:49:01 AM 1 10.77 0.00 0.32 0.00 0.07 88.84 04:50:01 AM all 8.64 0.00 2.42 0.01 0.07 88.87 04:50:01 AM 0 5.60 0.00 2.30 0.00 0.05 92.05 04:50:01 AM 1 11.68 0.00 2.53 0.02 0.08 85.69 04:50:01 AM CPU %user %nice %system %iowait %steal %idle 04:51:01 AM all 4.57 0.00 0.19 0.00 0.05 95.19 04:51:01 AM 0 3.55 0.00 0.20 0.00 0.05 96.20 04:51:01 AM 1 5.59 0.00 0.18 0.00 0.05 94.17 04:52:01 AM all 14.33 0.00 2.15 0.03 0.07 83.43 04:52:01 AM 0 8.44 0.00 1.69 0.03 0.05 89.79 04:52:01 AM 1 20.22 0.00 2.61 0.02 0.08 77.07 04:53:01 AM all 31.30 0.00 3.64 0.17 0.08 64.80 04:53:01 AM 0 30.31 0.00 3.65 0.15 0.08 65.81 04:53:01 AM 1 32.29 0.00 3.63 0.20 0.08 63.80 Average: all 16.99 0.01 2.41 0.90 0.07 79.62 Average: 0 14.35 0.01 2.26 0.68 0.06 82.64 Average: 1 19.64 0.00 2.56 1.13 0.07 76.60