---> uname -a: Linux prd-centos8-robot-2c-8g-19469.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 597 4909 19 2190 6801 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:0a:02:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.190/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84918sec preferred_lft 84918sec inet6 fe80::f816:3eff:fe0a:2ee/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) 02/21/2026 _x86_64_ (2 CPU) 00:35:09 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 125.95 0.40 125.55 16.66 11873.70 12:38:01 AM 28.29 1.05 27.24 73.98 4006.83 12:39:01 AM 2.80 0.00 2.80 0.00 82.47 12:40:01 AM 18.16 0.38 17.78 64.25 1049.40 12:41:01 AM 79.67 6.93 72.74 1289.52 7986.94 12:42:01 AM 14.45 0.05 14.40 4.80 1410.45 12:43:01 AM 3.88 0.03 3.85 1.07 146.93 12:44:01 AM 0.28 0.00 0.28 0.00 4.15 12:45:01 AM 0.33 0.00 0.33 0.00 11.30 12:46:01 AM 0.37 0.00 0.37 0.00 6.73 12:47:01 AM 0.20 0.00 0.20 0.00 9.56 12:48:01 AM 0.20 0.00 0.20 0.00 2.97 12:49:01 AM 0.27 0.00 0.27 0.00 10.56 12:50:01 AM 0.22 0.00 0.22 0.00 3.55 12:51:01 AM 1.68 0.03 1.65 0.27 53.54 12:52:01 AM 0.22 0.00 0.22 0.00 3.67 12:53:01 AM 0.20 0.00 0.20 0.00 9.60 12:54:01 AM 0.25 0.00 0.25 0.00 4.33 12:55:01 AM 0.12 0.00 0.12 0.00 8.82 12:56:01 AM 0.38 0.00 0.38 0.00 7.71 12:57:01 AM 0.23 0.00 0.23 0.00 10.01 12:58:01 AM 0.35 0.00 0.35 0.00 6.10 12:59:01 AM 14.80 0.33 14.46 37.06 566.39 Average: 12.75 0.40 12.35 64.67 1185.82 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5036076 6933168 2846356 36.11 2688 2072976 808324 9.05 197808 2301112 160256 12:38:01 AM 5156204 6995900 2726228 34.59 2688 2016352 717380 8.03 198644 2179936 20 12:39:01 AM 5150696 6990396 2731736 34.66 2688 2016356 717380 8.03 198644 2185796 4 12:40:01 AM 5187996 7062760 2694436 34.18 2688 2049236 673844 7.54 222980 2119708 30628 12:41:01 AM 4943492 7038072 2938940 37.28 2688 2261764 642520 7.19 261128 2291520 31608 12:42:01 AM 4913032 7007824 2969400 37.67 2688 2262012 674068 7.55 261368 2323800 136 12:43:01 AM 4902844 6998132 2979588 37.80 2688 2262508 711660 7.97 261468 2333760 8 12:44:01 AM 4902612 6997936 2979820 37.80 2688 2262544 711660 7.97 261468 2334056 4 12:45:01 AM 4894448 6990000 2987984 37.91 2688 2262772 726340 8.13 261468 2341908 4 12:46:01 AM 4894400 6989984 2988032 37.91 2688 2262804 726340 8.13 261468 2342016 12 12:47:01 AM 4894700 6990512 2987732 37.90 2688 2263032 726340 8.13 261476 2342172 8 12:48:01 AM 4894288 6990132 2988144 37.91 2688 2263064 726340 8.13 261476 2342400 12 12:49:01 AM 4899704 6995764 2982728 37.84 2688 2263280 722136 8.09 261476 2337152 4 12:50:01 AM 4899376 6995472 2983056 37.84 2688 2263316 723780 8.10 261476 2337100 4 12:51:01 AM 4899352 6995912 2983080 37.84 2688 2263780 740708 8.29 261708 2337312 16 12:52:01 AM 4884552 6981156 2997880 38.03 2688 2263824 742928 8.32 261708 2351316 8 12:53:01 AM 4868976 6965820 3013456 38.23 2688 2264064 771308 8.64 261708 2366144 4 12:54:01 AM 4883504 6980380 2998928 38.05 2688 2264096 742972 8.32 261708 2352012 4 12:55:01 AM 4896608 6993720 2985824 37.88 2688 2264332 742972 8.32 261708 2339460 4 12:56:01 AM 4883428 6980584 2999004 38.05 2688 2264376 770972 8.63 261708 2352236 4 12:57:01 AM 4875896 6973288 3006536 38.14 2688 2264612 764200 8.56 261708 2359672 4 12:58:01 AM 4876084 6973512 3006348 38.14 2688 2264648 764200 8.56 261708 2359708 4 12:59:01 AM 5058008 6973712 2824424 35.83 2688 2088864 750732 8.41 307232 2156728 29224 Average: 4943316 6991049 2939116 37.29 2688 2216722 730396 8.18 253619 2308131 10956 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 158.51 117.33 1539.92 15.26 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 3.98 2.08 2.34 0.85 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 5.47 0.37 0.92 0.12 0.00 0.00 0.00 0.00 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 12.58 11.28 6.22 4.46 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 243.66 178.19 375.68 45.22 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 9.98 4.53 3.83 0.60 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 18.91 17.39 4.29 5.16 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 0.65 0.15 0.05 0.02 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 19.66 17.39 120.13 1.28 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 4.35 0.25 0.35 0.08 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 12.10 8.78 1.60 0.69 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 2.98 0.42 0.61 0.28 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 18.38 17.73 120.55 1.68 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 4.63 0.17 0.63 0.02 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 19.56 18.02 3.51 3.38 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 8.20 7.63 117.79 0.50 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 30.44 29.85 355.42 2.09 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 0.92 0.20 0.11 0.02 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 10.53 7.67 1.76 0.62 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 7.65 7.03 117.80 0.52 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 32.49 30.41 355.64 2.12 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 0.58 0.18 0.10 0.02 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 59.27 39.93 84.36 29.07 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 29.80 22.48 139.71 4.96 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) 02/21/2026 _x86_64_ (2 CPU) 00:35:09 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 38.15 0.00 5.68 1.02 0.11 55.03 12:37:01 AM 0 30.83 0.00 5.22 1.21 0.12 62.62 12:37:01 AM 1 45.49 0.00 6.14 0.83 0.10 47.44 12:38:01 AM all 2.55 0.00 0.58 0.31 0.03 96.53 12:38:01 AM 0 3.19 0.00 0.62 0.25 0.03 95.91 12:38:01 AM 1 1.92 0.00 0.53 0.37 0.03 97.15 12:39:01 AM all 0.37 0.00 0.09 0.01 0.03 99.51 12:39:01 AM 0 0.63 0.00 0.10 0.00 0.02 99.25 12:39:01 AM 1 0.10 0.00 0.08 0.02 0.03 99.77 12:40:01 AM all 16.71 0.00 2.49 0.13 0.08 80.61 12:40:01 AM 0 6.96 0.00 1.97 0.05 0.07 90.96 12:40:01 AM 1 26.45 0.00 3.00 0.20 0.08 70.27 12:41:01 AM all 29.94 0.00 5.83 0.59 0.08 63.55 12:41:01 AM 0 30.58 0.00 5.66 0.33 0.08 63.34 12:41:01 AM 1 29.30 0.00 6.00 0.85 0.08 63.76 12:42:01 AM all 0.37 0.00 0.23 0.13 0.03 99.25 12:42:01 AM 0 0.32 0.00 0.20 0.05 0.02 99.42 12:42:01 AM 1 0.42 0.00 0.25 0.22 0.03 99.08 12:43:01 AM all 2.15 0.00 0.23 0.03 0.05 97.54 12:43:01 AM 0 0.45 0.00 0.22 0.05 0.05 99.23 12:43:01 AM 1 3.85 0.00 0.25 0.00 0.05 95.85 12:44:01 AM all 0.49 0.00 0.13 0.01 0.05 99.32 12:44:01 AM 0 0.28 0.00 0.18 0.00 0.07 99.46 12:44:01 AM 1 0.70 0.00 0.07 0.02 0.03 99.18 12:45:01 AM all 0.94 0.00 0.18 0.00 0.05 98.83 12:45:01 AM 0 0.72 0.00 0.13 0.00 0.03 99.11 12:45:01 AM 1 1.17 0.00 0.22 0.00 0.07 98.54 12:46:01 AM all 0.54 0.00 0.12 0.00 0.06 99.28 12:46:01 AM 0 0.43 0.00 0.17 0.00 0.07 99.33 12:46:01 AM 1 0.65 0.00 0.07 0.00 0.05 99.23 12:47:01 AM all 1.01 0.00 0.13 0.00 0.04 98.82 12:47:01 AM 0 1.22 0.00 0.15 0.00 0.07 98.56 12:47:01 AM 1 0.80 0.00 0.10 0.00 0.02 99.08 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 0.48 0.00 0.12 0.00 0.05 99.35 12:48:01 AM 0 0.40 0.00 0.15 0.00 0.05 99.40 12:48:01 AM 1 0.57 0.00 0.08 0.00 0.05 99.30 12:49:01 AM all 1.01 0.00 0.17 0.00 0.06 98.76 12:49:01 AM 0 1.02 0.00 0.15 0.00 0.03 98.80 12:49:01 AM 1 1.00 0.00 0.18 0.00 0.08 98.73 12:50:01 AM all 0.53 0.00 0.15 0.00 0.06 99.26 12:50:01 AM 0 0.68 0.00 0.10 0.00 0.05 99.16 12:50:01 AM 1 0.38 0.00 0.20 0.00 0.07 99.35 12:51:01 AM all 2.17 0.00 0.35 0.01 0.05 97.42 12:51:01 AM 0 1.91 0.00 0.39 0.02 0.07 97.62 12:51:01 AM 1 2.42 0.00 0.32 0.00 0.03 97.23 12:52:01 AM all 0.56 0.00 0.13 0.00 0.06 99.25 12:52:01 AM 0 0.44 0.00 0.18 0.00 0.08 99.30 12:52:01 AM 1 0.68 0.00 0.08 0.00 0.03 99.20 12:53:01 AM all 1.08 0.00 0.19 0.00 0.04 98.69 12:53:01 AM 0 1.19 0.00 0.28 0.00 0.07 98.46 12:53:01 AM 1 0.97 0.00 0.10 0.00 0.02 98.92 12:54:01 AM all 0.52 0.00 0.10 0.00 0.06 99.32 12:54:01 AM 0 0.40 0.00 0.13 0.00 0.07 99.40 12:54:01 AM 1 0.63 0.00 0.07 0.00 0.05 99.25 12:55:01 AM all 1.01 0.00 0.12 0.00 0.05 98.82 12:55:01 AM 0 1.41 0.00 0.15 0.00 0.07 98.38 12:55:01 AM 1 0.62 0.00 0.08 0.00 0.03 99.27 12:56:01 AM all 0.64 0.00 0.14 0.00 0.07 99.16 12:56:01 AM 0 0.60 0.00 0.13 0.00 0.07 99.20 12:56:01 AM 1 0.67 0.00 0.15 0.00 0.07 99.11 12:57:01 AM all 1.06 0.00 0.25 0.00 0.06 98.63 12:57:01 AM 0 0.70 0.00 0.25 0.00 0.07 98.98 12:57:01 AM 1 1.42 0.00 0.25 0.00 0.05 98.28 12:58:01 AM all 0.53 0.00 0.08 0.00 0.05 99.35 12:58:01 AM 0 0.69 0.00 0.08 0.00 0.05 99.18 12:58:01 AM 1 0.37 0.00 0.07 0.00 0.05 99.52 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 13.94 0.00 2.11 0.08 0.07 83.80 12:59:01 AM 0 13.99 0.00 1.65 0.10 0.07 84.19 12:59:01 AM 1 13.89 0.00 2.57 0.07 0.07 83.41 Average: all 5.09 0.00 0.85 0.10 0.06 93.90 Average: 0 4.32 0.00 0.80 0.09 0.06 94.74 Average: 1 5.86 0.00 0.91 0.11 0.05 93.07