---> uname -a: Linux prd-centos8-robot-2c-8g-51975.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 622 4845 19 2228 6776 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:9c:33:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.146/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85173sec preferred_lft 85173sec inet6 fe80::f816:3eff:fe9c:338d/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) 08/11/2025 _x86_64_ (2 CPU) 03:21:39 LINUX RESTART (2 CPU) 03:22:01 AM tps rtps wtps bread/s bwrtn/s 03:23:01 AM 132.41 68.93 63.48 12825.87 38916.34 03:24:01 AM 121.44 0.23 121.21 6.93 11573.89 03:25:01 AM 42.21 1.03 41.18 115.31 4782.72 03:26:01 AM 42.68 6.75 35.93 1246.46 2270.54 03:27:01 AM 51.70 0.25 51.45 47.05 7626.12 03:28:01 AM 4.35 0.00 4.35 0.00 143.89 03:29:01 AM 0.37 0.00 0.37 0.00 3.70 03:30:01 AM 0.62 0.22 0.40 11.73 29.41 03:31:01 AM 2.15 0.00 2.15 0.00 175.10 03:32:01 AM 0.57 0.03 0.53 1.87 154.51 03:33:01 AM 0.33 0.00 0.33 0.00 161.21 03:34:01 AM 0.25 0.00 0.25 0.00 80.72 03:35:01 AM 0.25 0.00 0.25 0.00 105.62 03:36:01 AM 0.33 0.00 0.33 0.00 68.04 03:37:01 AM 0.38 0.03 0.35 0.27 68.31 03:38:01 AM 1.47 0.00 1.47 0.00 109.86 03:39:01 AM 0.33 0.00 0.33 0.00 91.35 03:40:01 AM 2.65 0.32 2.33 36.93 153.57 03:41:01 AM 27.62 0.02 27.61 0.93 2840.42 03:42:01 AM 19.44 0.52 18.93 63.85 562.56 Average: 22.58 3.92 18.66 717.90 3496.09 03:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:23:01 AM 5563148 7066844 2319276 29.42 2688 1698132 714144 8.00 181948 1861728 87436 03:24:01 AM 5070700 6946156 2811724 35.67 2688 2052424 786536 8.81 190528 2277152 167292 03:25:01 AM 5242000 7079456 2640424 33.50 2688 2013932 646276 7.24 217480 2076708 10760 03:26:01 AM 4908652 6990880 2973772 37.73 2688 2250560 713916 7.99 256240 2346808 190652 03:27:01 AM 4930772 7016824 2951652 37.45 2688 2254320 682832 7.65 260904 2312388 16 03:28:01 AM 4930548 7016596 2951876 37.45 2688 2254324 682832 7.65 260908 2312660 4 03:29:01 AM 4931008 7017056 2951416 37.44 2688 2254324 682832 7.65 260908 2312404 4 03:30:01 AM 4884000 6971104 2998424 38.04 2688 2255396 769036 8.61 261040 2358632 64 03:31:01 AM 4869584 6961716 3012840 38.22 2688 2260412 769036 8.61 261052 2372776 2036 03:32:01 AM 4863464 6960052 3018960 38.30 2688 2264868 792004 8.87 261588 2378704 2004 03:33:01 AM 4860152 6959460 3022272 38.34 2688 2267596 792004 8.87 261588 2381932 4 03:34:01 AM 4854468 6958940 3027956 38.41 2688 2272760 771932 8.64 261588 2387792 2800 03:35:01 AM 4855972 6960776 3026452 38.39 2688 2273092 771932 8.64 261588 2386356 4 03:36:01 AM 4853760 6960696 3028664 38.42 2688 2275224 789156 8.84 261588 2388536 188 03:37:01 AM 4851632 6960460 3030792 38.45 2688 2277116 790376 8.85 261716 2390608 196 03:38:01 AM 4848008 6960380 3034416 38.50 2688 2280660 790376 8.85 261720 2394004 1448 03:39:01 AM 4846636 6960436 3035788 38.51 2688 2282088 790376 8.85 261720 2395364 240 03:40:01 AM 5011268 6987496 2871156 36.42 2688 2146204 706324 7.91 283412 2220128 52508 03:41:01 AM 4980392 6952004 2902032 36.82 2688 2145320 766316 8.58 326924 2219964 12 03:42:01 AM 4992432 6967116 2889992 36.66 2688 2148484 730952 8.18 484784 2052672 25036 Average: 4957430 6982722 2924994 37.11 2688 2196362 746959 8.36 266961 2291366 27135 03:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 314.36 178.49 1242.89 58.63 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 126.22 98.90 1298.75 13.19 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 18.68 12.11 7.60 4.39 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 37.21 31.54 325.41 7.29 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 481.01 347.37 96.47 81.47 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 3.53 2.52 0.88 0.71 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 3.20 1.93 0.49 0.42 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 52.89 36.18 13.61 3.41 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 188.42 187.47 48.23 14.44 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 83.42 81.49 31.41 6.74 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 102.28 100.87 24.06 8.03 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 138.56 138.89 42.37 11.05 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 5.78 5.02 1.29 0.89 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 131.01 128.07 24.13 10.12 0.00 0.00 0.00 0.00 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 135.54 133.16 24.03 10.72 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 134.71 134.94 32.60 10.33 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 8.65 4.35 1.49 0.86 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 151.99 114.38 166.19 97.18 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 8.15 7.16 6.65 3.04 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 16.31 15.74 13.24 8.01 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 107.10 88.03 170.10 17.55 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) 08/11/2025 _x86_64_ (2 CPU) 03:21:39 LINUX RESTART (2 CPU) 03:22:01 AM CPU %user %nice %system %iowait %steal %idle 03:23:01 AM all 31.62 0.01 8.18 34.23 0.09 25.87 03:23:01 AM 0 38.28 0.00 8.67 38.05 0.10 14.90 03:23:01 AM 1 24.95 0.02 7.68 30.40 0.08 36.86 03:24:01 AM all 38.02 0.00 5.23 3.40 0.11 53.24 03:24:01 AM 0 52.79 0.00 6.31 3.00 0.10 37.80 03:24:01 AM 1 23.26 0.00 4.17 3.80 0.12 68.66 03:25:01 AM all 15.06 0.00 2.28 0.88 0.06 81.72 03:25:01 AM 0 16.46 0.00 2.39 1.14 0.07 79.95 03:25:01 AM 1 13.66 0.00 2.17 0.63 0.05 83.49 03:26:01 AM all 23.84 0.00 4.36 0.73 0.08 70.99 03:26:01 AM 0 24.38 0.00 4.57 0.57 0.07 70.41 03:26:01 AM 1 23.29 0.00 4.16 0.90 0.08 71.56 03:27:01 AM all 9.72 0.00 2.52 0.96 0.06 86.73 03:27:01 AM 0 12.86 0.00 2.71 0.54 0.05 83.84 03:27:01 AM 1 6.59 0.00 2.33 1.39 0.07 89.63 03:28:01 AM all 0.34 0.00 0.08 0.02 0.03 99.53 03:28:01 AM 0 0.60 0.00 0.07 0.00 0.02 99.32 03:28:01 AM 1 0.08 0.00 0.10 0.03 0.03 99.75 03:29:01 AM all 0.36 0.00 0.06 0.00 0.03 99.55 03:29:01 AM 0 0.58 0.00 0.05 0.00 0.03 99.33 03:29:01 AM 1 0.13 0.00 0.07 0.00 0.03 99.77 03:30:01 AM all 2.51 0.00 0.35 0.01 0.04 97.09 03:30:01 AM 0 1.55 0.00 0.32 0.00 0.03 98.10 03:30:01 AM 1 3.47 0.00 0.39 0.02 0.05 96.08 03:31:01 AM all 13.63 0.00 1.64 0.01 0.08 84.65 03:31:01 AM 0 19.42 0.00 2.53 0.00 0.07 77.98 03:31:01 AM 1 7.84 0.00 0.74 0.02 0.08 91.31 03:32:01 AM all 10.94 0.00 0.91 0.02 0.08 88.05 03:32:01 AM 0 19.55 0.00 1.31 0.02 0.09 79.03 03:32:01 AM 1 2.48 0.00 0.52 0.02 0.07 96.92 03:33:01 AM all 8.60 0.00 0.74 0.00 0.07 90.59 03:33:01 AM 0 11.81 0.00 1.00 0.00 0.07 87.12 03:33:01 AM 1 5.42 0.00 0.49 0.00 0.07 94.02 03:33:01 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 12.56 0.00 1.26 0.02 0.08 86.08 03:34:01 AM 0 18.32 0.00 1.68 0.00 0.08 79.92 03:34:01 AM 1 6.83 0.00 0.84 0.03 0.07 92.23 03:35:01 AM all 5.33 0.00 0.43 0.00 0.06 94.18 03:35:01 AM 0 8.51 0.00 0.57 0.00 0.05 90.87 03:35:01 AM 1 2.27 0.00 0.28 0.00 0.07 97.38 03:36:01 AM all 9.62 0.00 0.85 0.01 0.09 89.43 03:36:01 AM 0 6.50 0.00 0.59 0.02 0.08 92.81 03:36:01 AM 1 12.80 0.00 1.11 0.00 0.10 85.99 03:37:01 AM all 9.10 0.00 0.90 0.00 0.08 89.92 03:37:01 AM 0 14.84 0.00 0.89 0.00 0.09 84.18 03:37:01 AM 1 3.49 0.00 0.91 0.00 0.07 95.54 03:38:01 AM all 9.40 0.00 0.87 0.04 0.07 89.62 03:38:01 AM 0 15.76 0.00 1.06 0.00 0.05 83.12 03:38:01 AM 1 3.08 0.00 0.69 0.08 0.08 96.06 03:39:01 AM all 4.19 0.00 0.47 0.02 0.07 95.25 03:39:01 AM 0 3.39 0.00 0.42 0.00 0.07 96.12 03:39:01 AM 1 5.00 0.00 0.52 0.03 0.07 94.38 03:40:01 AM all 13.46 0.00 1.92 0.03 0.08 84.52 03:40:01 AM 0 21.66 0.00 2.55 0.05 0.07 75.67 03:40:01 AM 1 5.26 0.00 1.29 0.00 0.08 93.37 03:41:01 AM all 11.60 0.00 0.99 0.31 0.05 87.05 03:41:01 AM 0 19.46 0.00 1.32 0.23 0.05 78.94 03:41:01 AM 1 3.74 0.00 0.67 0.38 0.05 95.16 03:42:01 AM all 28.17 0.00 3.66 0.12 0.08 67.97 03:42:01 AM 0 27.07 0.00 3.69 0.12 0.08 69.05 03:42:01 AM 1 29.27 0.00 3.64 0.12 0.08 66.89 Average: all 12.92 0.00 1.89 2.04 0.07 83.07 Average: 0 16.71 0.00 2.14 2.20 0.07 78.89 Average: 1 9.15 0.00 1.64 1.89 0.07 87.25