---> uname -a: Linux prd-centos8-robot-2c-8g-1350.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 575 4754 19 2367 6823 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:a2:a1:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.21/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85378sec preferred_lft 85378sec inet6 fe80::f816:3eff:fea2:a1ff/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) 09/26/2025 _x86_64_ (2 CPU) 00:39:36 LINUX RESTART (2 CPU) 12:40:00 AM tps rtps wtps bread/s bwrtn/s 12:40:01 AM 266.41 194.66 71.76 4622.90 23004.58 12:41:01 AM 119.68 74.99 44.69 8022.13 37375.51 12:42:01 AM 120.41 0.27 120.14 12.93 11018.78 12:43:01 AM 44.44 0.68 43.75 51.58 5597.40 12:44:01 AM 43.64 7.10 36.54 1310.18 2344.96 12:45:01 AM 53.99 0.25 53.74 47.04 7752.37 12:46:01 AM 4.02 0.22 3.80 11.73 152.23 12:47:01 AM 2.07 0.00 2.07 0.00 392.77 12:48:01 AM 0.88 0.00 0.88 0.00 510.50 12:49:01 AM 0.40 0.02 0.38 1.07 238.36 12:50:01 AM 0.97 0.00 0.97 0.00 689.55 12:51:01 AM 0.55 0.03 0.52 1.87 282.05 12:52:01 AM 0.97 0.35 0.62 53.45 634.41 12:53:01 AM 0.45 0.00 0.45 0.00 214.78 12:54:01 AM 6.16 5.95 0.22 574.88 19.61 12:55:01 AM 18.69 0.37 18.33 38.12 1043.50 12:56:01 AM 25.25 0.47 24.78 52.92 3999.07 Average: 27.99 5.93 22.06 641.56 4542.00 12:40:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 AM 6159368 7372876 1723064 21.86 2688 1422048 358020 4.54 110796 1406320 1032652 12:41:01 AM 5626324 7108580 2256108 28.62 2688 1676268 663224 7.43 178692 1799116 73472 12:42:01 AM 5192208 7013200 2690224 34.13 2688 1997816 710884 7.96 188828 2153240 129268 12:43:01 AM 5079524 6960456 2802908 35.56 2688 2056864 767696 8.60 215088 2236792 50756 12:44:01 AM 4952208 7040412 2930224 37.17 2688 2256312 678580 7.60 258940 2296124 190288 12:45:01 AM 4973360 7067224 2909072 36.91 2688 2261464 639060 7.16 263052 2262288 4 12:46:01 AM 4931128 7026372 2951304 37.44 2688 2262852 689832 7.72 263236 2304312 704 12:47:01 AM 4899064 7011760 2983368 37.85 2688 2280352 705644 7.90 263652 2336368 8484 12:48:01 AM 4889432 7009052 2993000 37.97 2688 2287320 705644 7.90 263652 2345636 624 12:49:01 AM 4882876 7009500 2999556 38.05 2688 2294240 705644 7.90 263660 2352636 416 12:50:01 AM 4839088 6985652 3043344 38.61 2688 2314200 759200 8.50 263708 2395076 52 12:51:01 AM 4808620 6971672 3073812 39.00 2688 2330632 759200 8.50 263904 2425816 8124 12:52:01 AM 4399336 6905392 3483096 44.19 2688 2348860 788744 8.83 265260 2454004 5844 12:53:01 AM 4397100 6903784 3485332 44.22 2688 2349452 788744 8.83 265264 2456524 184 12:54:01 AM 4379324 6903564 3503108 44.44 2688 2367056 770468 8.63 267468 2471904 756 12:55:01 AM 4884108 6998196 2998324 38.04 2688 2287120 716432 8.02 392420 2242032 114348 12:56:01 AM 4904928 7029044 2977504 37.77 2688 2297572 678364 7.60 550996 2066940 19536 Average: 4952823 7018632 2929609 37.17 2688 2181790 699140 7.83 266977 2235596 96207 12:40:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 16.79 6.11 3.65 0.85 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 279.79 159.51 1030.09 55.07 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 86.22 69.56 1055.64 10.81 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 42.62 28.89 419.39 5.70 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 41.66 32.34 330.80 7.12 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 208.50 188.22 45.23 42.66 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 19.24 10.68 15.73 4.43 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 41.77 40.55 126.00 10.63 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 13.25 12.15 40.82 5.43 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 22.11 19.50 37.78 5.10 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 31.91 26.62 265.41 11.52 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 22.75 18.60 262.20 2.13 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 47.70 65.44 265.12 5.37 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 6.18 6.18 1.72 1.23 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 11.98 10.31 2.79 1.81 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 90.67 59.00 177.06 115.36 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 13.85 11.50 11.33 5.98 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 61.20 47.39 255.11 18.12 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) 09/26/2025 _x86_64_ (2 CPU) 00:39:36 LINUX RESTART (2 CPU) 12:40:00 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 8.66 0.00 50.79 35.83 0.39 4.33 12:40:01 AM 0 4.62 0.00 69.23 26.15 0.00 0.00 12:40:01 AM 1 12.90 0.00 31.45 45.97 0.81 8.87 12:41:01 AM all 28.18 0.05 7.16 24.99 0.13 39.50 12:41:01 AM 0 24.59 0.02 7.97 24.00 0.12 43.31 12:41:01 AM 1 31.77 0.08 6.35 25.98 0.13 35.68 12:42:01 AM all 34.16 0.00 4.96 2.78 0.12 57.98 12:42:01 AM 0 21.08 0.00 3.60 4.07 0.12 71.13 12:42:01 AM 1 47.29 0.00 6.31 1.49 0.12 44.79 12:43:01 AM all 18.93 0.00 2.13 0.81 0.08 78.05 12:43:01 AM 0 12.05 0.00 1.86 0.74 0.08 85.27 12:43:01 AM 1 25.81 0.00 2.41 0.89 0.07 70.83 12:44:01 AM all 23.39 0.00 4.75 0.78 0.10 70.98 12:44:01 AM 0 16.94 0.00 4.12 0.62 0.10 78.22 12:44:01 AM 1 29.83 0.00 5.39 0.95 0.10 63.74 12:45:01 AM all 13.22 0.00 2.60 0.85 0.08 83.26 12:45:01 AM 0 11.00 0.00 2.77 0.67 0.07 85.49 12:45:01 AM 1 15.43 0.00 2.42 1.02 0.08 81.04 12:46:01 AM all 2.05 0.00 0.27 0.02 0.03 97.64 12:46:01 AM 0 2.22 0.00 0.33 0.02 0.03 97.39 12:46:01 AM 1 1.87 0.00 0.20 0.02 0.03 97.88 12:47:01 AM all 19.48 0.00 0.35 0.03 0.10 80.04 12:47:01 AM 0 2.34 0.00 0.32 0.07 0.08 97.19 12:47:01 AM 1 36.63 0.00 0.39 0.00 0.12 62.87 12:48:01 AM all 6.75 0.00 0.15 0.03 0.07 93.00 12:48:01 AM 0 2.84 0.00 0.17 0.03 0.07 96.89 12:48:01 AM 1 10.65 0.00 0.13 0.03 0.07 89.11 12:49:01 AM all 9.75 0.00 0.19 0.02 0.08 89.96 12:49:01 AM 0 2.49 0.00 0.20 0.03 0.07 97.21 12:49:01 AM 1 17.01 0.00 0.18 0.00 0.10 82.71 12:50:01 AM all 11.59 0.00 0.24 0.05 0.11 88.00 12:50:01 AM 0 7.74 0.00 0.25 0.02 0.10 91.89 12:50:01 AM 1 15.44 0.00 0.23 0.08 0.12 84.13 12:50:01 AM CPU %user %nice %system %iowait %steal %idle 12:51:01 AM all 2.85 0.00 0.23 0.03 0.10 96.79 12:51:01 AM 0 1.79 0.00 0.22 0.07 0.10 97.83 12:51:01 AM 1 3.91 0.00 0.23 0.00 0.10 95.76 12:52:01 AM all 8.03 0.00 2.38 0.06 0.11 89.42 12:52:01 AM 0 7.00 0.00 2.30 0.10 0.08 90.51 12:52:01 AM 1 9.06 0.00 2.47 0.02 0.13 88.32 12:53:01 AM all 2.87 0.00 0.14 0.03 0.10 96.86 12:53:01 AM 0 3.56 0.00 0.15 0.07 0.12 96.10 12:53:01 AM 1 2.17 0.00 0.13 0.00 0.08 97.61 12:54:01 AM all 3.71 0.22 0.28 0.11 0.10 95.58 12:54:01 AM 0 4.52 0.03 0.23 0.00 0.12 95.09 12:54:01 AM 1 2.91 0.40 0.33 0.22 0.08 96.06 12:55:01 AM all 22.79 0.00 3.07 0.15 0.09 73.90 12:55:01 AM 0 14.12 0.00 2.57 0.08 0.10 83.12 12:55:01 AM 1 31.47 0.00 3.56 0.22 0.08 64.67 12:56:01 AM all 20.18 0.00 2.78 0.46 0.08 76.51 12:56:01 AM 0 12.45 0.00 2.25 0.52 0.07 84.71 12:56:01 AM 1 27.90 0.00 3.31 0.40 0.08 68.31 Average: all 14.24 0.02 2.04 1.99 0.09 81.62 Average: 0 9.17 0.00 1.92 1.97 0.09 86.85 Average: 1 19.31 0.03 2.16 2.01 0.09 76.40