---> uname -a: Linux prd-centos8-robot-2c-8g-46777.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 687 4809 19 2200 6712 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:07:3a:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.77/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85472sec preferred_lft 85472sec inet6 fe80::f816:3eff:fe07:3a87/64 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) 07/28/2025 _x86_64_ (2 CPU) 03:35:32 LINUX RESTART (2 CPU) 03:36:01 AM tps rtps wtps bread/s bwrtn/s 03:37:01 AM 133.08 60.05 73.03 7384.31 21111.08 03:38:01 AM 95.28 0.72 94.57 52.92 11101.52 03:39:01 AM 25.02 0.38 24.64 62.51 2074.83 03:40:01 AM 43.33 6.75 36.58 1248.19 2300.32 03:41:01 AM 51.60 0.25 51.35 47.05 7589.64 03:42:01 AM 4.78 0.02 4.77 0.13 190.37 03:43:01 AM 1.75 0.00 1.75 0.00 129.17 03:44:01 AM 0.23 0.00 0.23 0.00 56.04 03:45:01 AM 0.22 0.00 0.22 0.00 55.40 03:46:01 AM 0.35 0.00 0.35 0.00 48.63 03:47:01 AM 0.25 0.00 0.25 0.00 15.91 03:48:01 AM 0.17 0.00 0.17 0.00 2.82 03:49:01 AM 0.15 0.00 0.15 0.00 47.07 03:50:01 AM 15.03 0.33 14.70 37.86 1083.07 03:51:01 AM 37.60 6.45 31.15 627.95 1199.60 Average: 27.26 5.00 22.26 630.83 3133.92 03:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:37:01 AM 5375840 7050528 2506592 31.80 2688 1857680 681848 7.63 188096 2001348 171452 03:38:01 AM 5149188 6986940 2733244 34.68 2688 2013448 710552 7.96 199468 2178472 42488 03:39:01 AM 5224888 7064324 2657544 33.71 2688 2015328 647164 7.25 220148 2088716 10760 03:40:01 AM 4903168 6983876 2979264 37.80 2688 2249020 720744 8.07 259544 2347532 187660 03:41:01 AM 4955800 7041008 2926632 37.13 2688 2253036 647680 7.25 263720 2284280 4 03:42:01 AM 4912344 6998728 2970088 37.68 2688 2254232 713656 7.99 263860 2327276 988 03:43:01 AM 4908308 6996408 2974124 37.73 2688 2255936 749200 8.39 263872 2331276 560 03:44:01 AM 4897492 6987068 2984940 37.87 2688 2257436 852148 9.54 263872 2342152 464 03:45:01 AM 4893040 6984232 2989392 37.92 2688 2259020 868040 9.72 263876 2346312 440 03:46:01 AM 4891760 6983824 2990672 37.94 2688 2259908 868040 9.72 263876 2347784 28 03:47:01 AM 4888156 6980604 2994276 37.99 2688 2260284 868040 9.72 263880 2351336 16 03:48:01 AM 4887468 6980316 2994964 38.00 2688 2260684 868040 9.72 263880 2352108 368 03:49:01 AM 4883960 6978172 2998472 38.04 2688 2262048 868040 9.72 263888 2355480 352 03:50:01 AM 4959172 6884868 2923260 37.09 2688 2099484 804060 9.00 310752 2252140 23944 03:51:01 AM 4890956 6846668 2991476 37.95 2688 2129516 853284 9.55 471816 2162792 35520 Average: 4974769 6983171 2907663 36.89 2688 2179137 781369 8.75 268303 2271267 31670 03:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 302.33 193.15 1665.74 61.53 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 69.44 53.19 805.49 8.97 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 12.38 8.78 5.40 3.59 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 32.99 28.63 310.56 6.80 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 159.96 114.41 35.75 26.44 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 73.76 64.98 15.35 6.15 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 73.13 72.06 14.80 6.91 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 60.11 59.17 12.17 11.73 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 65.26 64.26 13.24 6.21 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 38.41 36.68 8.82 4.88 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 15.16 13.26 3.76 2.42 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 12.25 10.63 3.16 1.91 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 40.82 37.05 10.75 6.76 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 71.40 50.81 101.34 47.84 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 18.21 17.86 14.95 8.65 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 69.71 55.00 201.43 14.05 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) 07/28/2025 _x86_64_ (2 CPU) 03:35:32 LINUX RESTART (2 CPU) 03:36:01 AM CPU %user %nice %system %iowait %steal %idle 03:37:01 AM all 43.90 0.02 7.66 8.00 0.13 40.30 03:37:01 AM 0 42.01 0.02 6.95 8.79 0.12 42.13 03:37:01 AM 1 45.81 0.02 8.37 7.21 0.13 38.46 03:38:01 AM all 28.52 0.00 4.28 1.47 0.10 65.64 03:38:01 AM 0 20.60 0.00 3.66 1.22 0.08 74.44 03:38:01 AM 1 36.46 0.00 4.90 1.72 0.12 56.81 03:39:01 AM all 12.00 0.00 1.62 0.28 0.07 86.03 03:39:01 AM 0 12.96 0.00 1.71 0.22 0.07 85.05 03:39:01 AM 1 11.04 0.00 1.54 0.33 0.07 87.01 03:40:01 AM all 23.66 0.00 4.58 0.62 0.10 71.04 03:40:01 AM 0 22.16 0.00 4.19 0.52 0.10 73.03 03:40:01 AM 1 25.16 0.00 4.97 0.72 0.10 69.06 03:41:01 AM all 10.38 0.00 2.31 1.08 0.06 86.18 03:41:01 AM 0 11.33 0.00 2.49 1.15 0.05 84.97 03:41:01 AM 1 9.42 0.00 2.12 1.00 0.07 87.39 03:42:01 AM all 6.06 0.00 0.52 0.03 0.05 93.34 03:42:01 AM 0 8.05 0.00 0.49 0.03 0.05 91.38 03:42:01 AM 1 4.09 0.00 0.55 0.02 0.05 95.29 03:43:01 AM all 6.39 0.00 0.49 0.01 0.08 93.04 03:43:01 AM 0 7.74 0.00 0.51 0.00 0.07 91.69 03:43:01 AM 1 5.05 0.00 0.47 0.02 0.08 94.38 03:44:01 AM all 5.79 0.00 0.45 0.00 0.08 93.67 03:44:01 AM 0 4.95 0.00 0.44 0.00 0.08 94.53 03:44:01 AM 1 6.63 0.00 0.47 0.00 0.08 92.81 03:45:01 AM all 5.09 0.00 0.37 0.00 0.07 94.47 03:45:01 AM 0 4.76 0.00 0.29 0.00 0.07 94.89 03:45:01 AM 1 5.42 0.00 0.45 0.00 0.07 94.06 03:46:01 AM all 6.81 0.00 0.38 0.00 0.08 92.73 03:46:01 AM 0 6.39 0.00 0.40 0.00 0.08 93.13 03:46:01 AM 1 7.24 0.00 0.35 0.00 0.07 92.34 03:47:01 AM all 4.21 0.00 0.28 0.00 0.05 95.47 03:47:01 AM 0 3.20 0.00 0.28 0.00 0.05 96.47 03:47:01 AM 1 5.22 0.00 0.27 0.00 0.05 94.46 03:47:01 AM CPU %user %nice %system %iowait %steal %idle 03:48:01 AM all 3.61 0.00 0.28 0.00 0.08 96.02 03:48:01 AM 0 2.85 0.00 0.28 0.00 0.10 96.77 03:48:01 AM 1 4.38 0.00 0.28 0.00 0.07 95.27 03:49:01 AM all 11.30 0.00 0.59 0.00 0.08 88.03 03:49:01 AM 0 12.52 0.00 0.69 0.00 0.08 86.71 03:49:01 AM 1 10.08 0.00 0.49 0.00 0.08 89.35 03:50:01 AM all 20.97 0.00 2.25 0.08 0.08 76.62 03:50:01 AM 0 16.83 0.00 2.18 0.05 0.08 80.86 03:50:01 AM 1 25.11 0.00 2.33 0.10 0.08 72.38 03:51:01 AM all 33.72 0.23 4.27 0.21 0.10 61.47 03:51:01 AM 0 31.29 0.28 4.28 0.20 0.10 63.85 03:51:01 AM 1 36.15 0.17 4.26 0.22 0.10 59.11 Average: all 14.84 0.02 2.02 0.78 0.08 82.26 Average: 0 13.86 0.02 1.93 0.81 0.08 83.30 Average: 1 15.82 0.01 2.12 0.75 0.08 81.21