---> uname -a: Linux prd-centos8-robot-2c-8g-47710.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 653 4772 19 2271 6745 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:73:7c:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.122/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85505sec preferred_lft 85505sec inet6 fe80::f816:3eff:fe73:7c84/64 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) 07/31/2025 _x86_64_ (2 CPU) 03:22:32 LINUX RESTART (2 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 122.49 68.46 54.03 7759.28 34797.67 03:25:01 AM 118.85 0.32 118.53 22.40 10958.51 03:26:01 AM 32.96 0.40 32.56 30.52 4137.40 03:27:01 AM 46.90 7.35 39.55 1354.08 2547.13 03:28:01 AM 53.36 2.52 50.84 396.07 7494.02 03:29:01 AM 4.55 0.02 4.53 0.13 174.16 03:30:01 AM 2.27 0.00 2.27 0.00 510.96 03:31:01 AM 0.93 0.00 0.93 0.00 405.71 03:32:01 AM 0.45 0.02 0.43 1.07 232.41 03:33:01 AM 0.83 0.03 0.80 1.87 291.73 03:34:02 AM 0.67 0.35 0.32 53.45 76.29 03:35:01 AM 0.31 0.00 0.31 0.00 26.22 03:36:01 AM 2.67 0.32 2.35 36.92 132.84 03:37:01 AM 29.85 0.33 29.51 37.19 3083.90 Average: 29.83 5.73 24.10 693.22 4639.06 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 5490736 7030932 2391696 30.34 2688 1732764 766796 8.59 185448 1923228 85644 03:25:01 AM 5158280 6994220 2724152 34.56 2688 2011760 754948 8.45 187844 2186964 103996 03:26:01 AM 5095056 6962668 2787376 35.36 2688 2043812 783488 8.77 212460 2225636 42016 03:27:01 AM 4866916 6952420 3015516 38.26 2688 2253152 757940 8.49 255004 2383208 201948 03:28:01 AM 4894236 6991580 2988196 37.91 2688 2265124 698660 7.82 267272 2339472 4 03:29:01 AM 4852636 6951476 3029796 38.44 2688 2266648 765212 8.57 267452 2380220 1352 03:30:01 AM 4820836 6937124 3061596 38.84 2688 2284088 786864 8.81 267868 2411840 5432 03:31:01 AM 4809456 6936984 3072976 38.99 2688 2295340 786864 8.81 267868 2422988 4972 03:32:01 AM 4805212 6936024 3077220 39.04 2688 2298600 786864 8.81 267944 2427592 1344 03:33:01 AM 4795636 6933672 3086796 39.16 2688 2305804 802944 8.99 268228 2436048 144 03:34:02 AM 4409588 6875784 3472844 44.06 2688 2309472 802944 8.99 269536 2441188 60 03:35:01 AM 4408644 6875456 3473788 44.07 2688 2310036 802944 8.99 269552 2442028 4 03:36:01 AM 4938404 6958936 2944028 37.35 2688 2189784 749312 8.39 306912 2266408 67344 03:37:01 AM 4901344 6916164 2981088 37.82 2688 2188212 774684 8.67 507124 2116000 9060 Average: 4874784 6946674 3007648 38.16 2688 2196757 772890 8.65 271465 2314487 37380 03:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 263.98 158.70 1342.52 58.53 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 105.42 79.22 1126.71 11.32 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 14.80 5.23 5.57 2.54 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 40.97 34.31 324.28 8.06 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 163.87 127.88 37.05 27.25 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 26.96 18.61 20.63 2.78 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 39.27 36.60 121.77 10.49 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 22.19 19.16 73.79 6.91 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 19.20 17.38 5.33 4.15 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 19.01 17.43 64.75 11.30 0.00 0.00 0.00 0.00 03:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:02 AM eth0 39.19 55.53 22.71 5.01 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 14.93 12.96 3.57 2.34 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 81.79 48.80 143.23 91.67 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 18.00 16.71 15.67 8.09 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 62.17 46.36 236.53 17.91 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) 07/31/2025 _x86_64_ (2 CPU) 03:22:32 LINUX RESTART (2 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 33.90 0.04 6.82 15.50 0.12 43.62 03:24:01 AM 0 40.88 0.02 7.11 12.20 0.10 39.70 03:24:01 AM 1 26.95 0.07 6.53 18.80 0.13 47.52 03:25:01 AM all 38.25 0.00 5.62 3.30 0.12 52.71 03:25:01 AM 0 47.77 0.00 5.61 3.16 0.13 43.33 03:25:01 AM 1 28.74 0.00 5.64 3.44 0.10 62.08 03:26:01 AM all 7.44 0.00 1.26 0.84 0.06 90.40 03:26:01 AM 0 10.43 0.00 1.42 1.20 0.07 86.88 03:26:01 AM 1 4.45 0.00 1.10 0.47 0.05 93.93 03:27:01 AM all 31.90 0.00 5.37 0.60 0.12 62.01 03:27:01 AM 0 47.40 0.00 6.44 0.92 0.15 45.10 03:27:01 AM 1 16.42 0.00 4.30 0.28 0.10 78.90 03:28:01 AM all 7.61 0.00 1.82 0.60 0.04 89.92 03:28:01 AM 0 10.70 0.00 2.16 0.55 0.05 86.54 03:28:01 AM 1 4.52 0.00 1.49 0.65 0.03 93.31 03:29:01 AM all 3.33 0.00 0.26 0.03 0.04 96.34 03:29:01 AM 0 2.04 0.00 0.22 0.05 0.03 97.66 03:29:01 AM 1 4.62 0.00 0.30 0.02 0.05 95.01 03:30:01 AM all 19.19 0.00 0.27 0.03 0.08 80.43 03:30:01 AM 0 32.78 0.00 0.27 0.02 0.10 66.84 03:30:01 AM 1 5.58 0.00 0.27 0.03 0.07 94.05 03:31:01 AM all 10.91 0.00 0.18 0.03 0.06 88.82 03:31:01 AM 0 10.74 0.00 0.17 0.00 0.05 89.05 03:31:01 AM 1 11.09 0.00 0.18 0.07 0.07 88.59 03:32:01 AM all 12.16 0.00 0.18 0.02 0.07 87.58 03:32:01 AM 0 18.09 0.00 0.17 0.00 0.07 81.68 03:32:01 AM 1 6.22 0.00 0.18 0.03 0.07 93.49 03:33:01 AM all 7.77 0.00 0.28 0.03 0.05 91.87 03:33:01 AM 0 13.91 0.00 0.33 0.03 0.07 85.65 03:33:01 AM 1 1.64 0.00 0.22 0.02 0.03 98.09 03:34:02 AM all 8.88 0.00 2.61 0.01 0.06 88.45 03:34:02 AM 0 9.53 0.00 2.60 0.00 0.07 87.80 03:34:02 AM 1 8.22 0.00 2.62 0.02 0.05 89.09 03:34:02 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 5.18 0.00 0.20 0.00 0.05 94.58 03:35:01 AM 0 6.15 0.00 0.19 0.00 0.05 93.61 03:35:01 AM 1 4.21 0.00 0.20 0.00 0.05 95.54 03:36:01 AM all 11.60 0.00 2.19 0.24 0.08 85.89 03:36:01 AM 0 7.71 0.00 2.31 0.43 0.07 89.48 03:36:01 AM 1 15.50 0.00 2.07 0.05 0.08 82.29 03:37:01 AM all 27.71 0.00 2.98 1.89 0.12 67.31 03:37:01 AM 0 32.14 0.00 3.09 2.09 0.12 62.57 03:37:01 AM 1 23.27 0.00 2.87 1.69 0.12 72.06 Average: all 16.15 0.00 2.15 1.65 0.08 79.97 Average: 0 20.76 0.00 2.29 1.47 0.08 75.40 Average: 1 11.55 0.00 2.00 1.82 0.07 84.55