---> uname -a: Linux prd-centos8-robot-2c-8g-13049.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: 2800.000 BogoMIPS: 5600.00 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 606 4851 19 2239 6792 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:d9:49:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.229/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84992sec preferred_lft 84992sec inet6 fe80::f816:3eff:fed9:4918/64 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) 02/18/2026 _x86_64_ (2 CPU) 00:40:09 LINUX RESTART (2 CPU) 12:41:01 AM tps rtps wtps bread/s bwrtn/s 12:42:01 AM 87.65 0.33 87.32 14.80 8443.89 12:43:01 AM 59.15 1.08 58.06 75.31 7776.04 12:44:01 AM 24.31 0.03 24.28 0.53 1917.96 12:45:01 AM 65.43 7.10 58.33 1309.96 3877.09 12:46:01 AM 35.08 0.22 34.86 43.59 6375.10 12:47:01 AM 4.22 0.00 4.22 0.00 141.85 12:48:01 AM 0.13 0.00 0.13 0.00 1.72 12:49:01 AM 0.23 0.07 0.17 4.93 2.10 12:50:01 AM 2.00 0.00 2.00 0.00 197.95 12:51:01 AM 0.78 0.00 0.78 0.00 161.00 12:52:01 AM 0.38 0.03 0.35 1.87 98.60 12:53:01 AM 0.27 0.00 0.27 0.00 87.47 12:54:01 AM 0.18 0.00 0.18 0.00 74.25 12:55:01 AM 0.23 0.00 0.23 0.00 112.68 12:56:01 AM 0.47 0.03 0.43 0.27 72.60 12:57:01 AM 1.35 0.00 1.35 0.00 46.00 12:58:01 AM 0.15 0.00 0.15 0.00 67.46 12:59:01 AM 0.22 0.00 0.22 0.00 126.40 01:00:01 AM 0.18 0.00 0.18 0.00 33.59 01:01:01 AM 0.40 0.02 0.38 0.13 40.94 01:02:01 AM 0.42 0.07 0.35 1.73 43.90 01:03:01 AM 22.53 0.40 22.13 46.79 2285.37 Average: 13.90 0.43 13.47 68.18 1453.74 12:41:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:42:01 AM 5300900 7024992 2581524 32.75 2688 1906536 696952 7.80 187476 2068800 101400 12:43:01 AM 5151108 6991676 2731316 34.65 2688 2016400 695988 7.79 199248 2177824 40212 12:44:01 AM 5049168 6933340 2833256 35.94 2688 2060236 753264 8.43 215452 2267976 52872 12:45:01 AM 4861208 6956908 3021216 38.33 2688 2262072 703988 7.88 254404 2383356 175864 12:46:01 AM 4945420 7042080 2937004 37.26 2688 2263372 626428 7.01 261656 2290064 16 12:47:01 AM 4945668 7042332 2936756 37.26 2688 2263376 626428 7.01 261660 2290116 4 12:48:01 AM 4945364 7042028 2937060 37.26 2688 2263376 626428 7.01 261660 2290148 4 12:49:01 AM 4899812 6997872 2982612 37.84 2688 2264772 694648 7.78 261996 2335212 1236 12:50:01 AM 4890976 6991708 2991448 37.95 2688 2267460 747348 8.37 261996 2343896 64 12:51:01 AM 4883756 6989016 2998668 38.04 2688 2271972 741848 8.31 262268 2351016 64 12:52:01 AM 4879484 6987616 3002940 38.10 2688 2274852 741848 8.31 262544 2354856 56 12:53:01 AM 4876208 6986880 3006216 38.14 2688 2277384 741848 8.31 262544 2358260 4 12:54:01 AM 4869112 6984380 3013312 38.23 2688 2281972 741848 8.31 262544 2364996 2396 12:55:01 AM 4868308 6984712 3014116 38.24 2688 2283108 722848 8.09 262544 2366420 192 12:56:01 AM 4866308 6984576 3016116 38.26 2688 2284972 731112 8.19 262708 2368184 116 12:57:01 AM 4864676 6984112 3017748 38.28 2688 2286156 731112 8.19 262708 2369672 792 12:58:01 AM 4862724 6983680 3019700 38.31 2688 2287668 731112 8.19 262708 2371476 328 12:59:01 AM 4859076 6983732 3023348 38.36 2688 2291360 731112 8.19 262708 2375196 264 01:00:01 AM 4857232 6982884 3025192 38.38 2688 2292364 745916 8.35 262708 2376780 312 01:01:01 AM 4855324 6981980 3027100 38.40 2688 2293368 745916 8.35 262708 2378580 264 01:02:01 AM 4759376 6889344 3123048 39.62 2688 2296676 825256 9.24 262872 2474316 2340 01:03:01 AM 4949616 6933792 2932808 37.21 2688 2157628 737664 8.26 493112 2081716 23460 Average: 4920037 6985438 2962387 37.58 2688 2233958 720041 8.06 264101 2319948 18285 12:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 84.39 70.30 895.23 8.24 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 76.29 44.92 650.72 7.21 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 7.23 4.83 4.04 2.85 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 43.39 39.04 338.90 16.78 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 411.56 310.56 87.74 68.32 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 3.27 1.95 0.56 0.42 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 4.13 2.28 0.85 0.71 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 53.00 36.37 16.55 3.42 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 156.49 152.37 31.99 11.66 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 82.16 82.66 31.72 6.79 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 70.34 70.95 21.40 5.64 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 63.70 64.03 18.32 5.17 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 84.34 85.64 33.29 6.96 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 56.40 55.60 11.18 4.88 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 66.37 66.37 16.84 5.64 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 68.71 66.58 13.93 5.63 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 54.23 52.53 14.27 4.95 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 86.12 87.75 28.67 7.30 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 5.98 3.48 1.05 0.60 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 3.52 3.77 0.81 0.70 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 36.76 37.46 7.05 2.94 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 117.38 71.64 171.20 101.57 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 74.35 64.14 108.92 12.65 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) 02/18/2026 _x86_64_ (2 CPU) 00:40:09 LINUX RESTART (2 CPU) 12:41:01 AM CPU %user %nice %system %iowait %steal %idle 12:42:01 AM all 22.90 0.00 3.59 10.22 0.12 63.17 12:42:01 AM 0 12.57 0.00 2.76 7.68 0.12 76.87 12:42:01 AM 1 33.24 0.00 4.42 12.77 0.13 49.44 12:43:01 AM all 18.09 0.00 2.90 21.88 0.12 57.01 12:43:01 AM 0 11.84 0.00 2.49 23.55 0.10 62.02 12:43:01 AM 1 24.34 0.00 3.31 20.22 0.13 52.00 12:44:01 AM all 8.69 0.00 1.13 1.91 0.07 88.20 12:44:01 AM 0 12.34 0.00 1.33 0.15 0.07 86.11 12:44:01 AM 1 5.04 0.00 0.93 3.67 0.07 90.30 12:45:01 AM all 30.84 0.00 5.84 0.70 0.10 62.52 12:45:01 AM 0 37.04 0.00 6.39 0.78 0.10 55.68 12:45:01 AM 1 24.64 0.00 5.29 0.62 0.10 69.35 12:46:01 AM all 7.71 0.00 2.23 0.91 0.08 89.08 12:46:01 AM 0 7.72 0.00 2.28 0.87 0.08 89.05 12:46:01 AM 1 7.70 0.00 2.18 0.95 0.07 89.11 12:47:01 AM all 0.35 0.00 0.10 0.03 0.06 99.47 12:47:01 AM 0 0.23 0.00 0.08 0.00 0.05 99.63 12:47:01 AM 1 0.47 0.00 0.12 0.05 0.07 99.30 12:48:01 AM all 0.35 0.00 0.07 0.00 0.05 99.53 12:48:01 AM 0 0.60 0.00 0.05 0.00 0.07 99.28 12:48:01 AM 1 0.10 0.00 0.08 0.00 0.03 99.78 12:49:01 AM all 3.19 0.00 0.54 0.00 0.05 96.23 12:49:01 AM 0 2.31 0.00 0.37 0.00 0.03 97.29 12:49:01 AM 1 4.07 0.00 0.70 0.00 0.07 95.16 12:50:01 AM all 9.41 0.00 1.05 0.01 0.08 89.44 12:50:01 AM 0 7.38 0.00 0.66 0.02 0.10 91.84 12:50:01 AM 1 11.45 0.00 1.45 0.00 0.07 87.03 12:51:01 AM all 11.58 0.00 1.36 0.01 0.08 86.97 12:51:01 AM 0 9.32 0.00 1.04 0.02 0.07 89.56 12:51:01 AM 1 13.88 0.00 1.68 0.00 0.10 84.33 12:52:01 AM all 6.91 0.00 0.59 0.00 0.08 92.43 12:52:01 AM 0 8.97 0.00 0.65 0.00 0.08 90.29 12:52:01 AM 1 4.83 0.00 0.52 0.00 0.07 94.58 12:52:01 AM CPU %user %nice %system %iowait %steal %idle 12:53:01 AM all 7.90 0.00 0.66 0.00 0.10 91.34 12:53:01 AM 0 6.36 0.00 0.63 0.00 0.08 92.93 12:53:01 AM 1 9.43 0.00 0.69 0.00 0.12 89.77 12:54:01 AM all 10.42 0.00 1.20 0.01 0.07 88.31 12:54:01 AM 0 5.22 0.00 0.59 0.00 0.07 94.13 12:54:01 AM 1 15.62 0.00 1.81 0.02 0.07 82.48 12:55:01 AM all 8.97 0.00 0.78 0.00 0.09 90.16 12:55:01 AM 0 9.52 0.00 0.83 0.00 0.07 89.58 12:55:01 AM 1 8.43 0.00 0.73 0.00 0.10 90.73 12:56:01 AM all 7.08 0.00 0.76 0.01 0.09 92.06 12:56:01 AM 0 5.49 0.00 0.69 0.02 0.10 93.71 12:56:01 AM 1 8.67 0.00 0.84 0.00 0.08 90.41 12:57:01 AM all 7.18 0.00 0.62 0.01 0.08 92.12 12:57:01 AM 0 2.99 0.00 0.59 0.02 0.07 96.34 12:57:01 AM 1 11.43 0.00 0.65 0.00 0.09 87.84 12:58:01 AM all 7.63 0.00 0.69 0.00 0.08 91.60 12:58:01 AM 0 4.12 0.00 0.57 0.00 0.07 95.24 12:58:01 AM 1 11.21 0.00 0.80 0.00 0.09 87.90 12:59:01 AM all 9.85 0.00 0.86 0.00 0.08 89.20 12:59:01 AM 0 3.61 0.00 0.44 0.00 0.08 95.87 12:59:01 AM 1 16.12 0.00 1.28 0.00 0.08 82.52 01:00:01 AM all 3.35 0.00 0.48 0.00 0.07 96.11 01:00:01 AM 0 4.21 0.00 0.58 0.00 0.05 95.15 01:00:01 AM 1 2.49 0.00 0.37 0.00 0.08 97.06 01:01:01 AM all 3.36 0.00 0.41 0.00 0.08 96.16 01:01:01 AM 0 3.06 0.00 0.35 0.00 0.08 96.51 01:01:01 AM 1 3.66 0.00 0.47 0.00 0.07 95.81 01:02:01 AM all 8.72 0.00 0.56 0.00 0.08 90.64 01:02:01 AM 0 5.50 0.00 0.50 0.00 0.07 93.93 01:02:01 AM 1 11.95 0.00 0.62 0.00 0.08 87.35 01:03:01 AM all 23.55 0.00 3.34 0.14 0.08 72.89 01:03:01 AM 0 19.34 0.00 2.64 0.12 0.08 77.83 01:03:01 AM 1 27.77 0.00 4.04 0.17 0.07 67.95 Average: CPU %user %nice %system %iowait %steal %idle Average: all 9.92 0.00 1.35 1.64 0.08 87.01 Average: 0 8.18 0.00 1.21 1.52 0.08 89.02 Average: 1 11.67 0.00 1.50 1.76 0.08 84.99