---> uname -a: Linux prd-centos8-robot-2c-8g-40677.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 603 4813 19 2280 6795 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:83:70:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85525sec preferred_lft 85525sec inet6 fe80::f816:3eff:fe83:7066/64 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) 07/08/2025 _x86_64_ (2 CPU) 03:23:31 LINUX RESTART (2 CPU) 03:24:01 AM tps rtps wtps bread/s bwrtn/s 03:25:01 AM 121.17 52.12 69.05 7593.94 22678.91 03:26:01 AM 107.13 0.72 106.41 52.91 11822.66 03:27:01 AM 28.61 0.42 28.20 64.79 2695.30 03:28:01 AM 76.44 6.96 69.48 1292.77 7934.11 03:29:01 AM 12.61 0.00 12.61 0.00 1187.27 03:30:01 AM 1.93 0.02 1.92 0.13 120.74 03:31:01 AM 0.93 0.00 0.93 0.00 598.87 03:32:01 AM 0.57 0.02 0.55 1.07 371.96 03:33:01 AM 0.42 0.00 0.42 0.00 115.73 03:34:01 AM 1.20 0.45 0.75 55.31 252.42 03:35:01 AM 0.47 0.00 0.47 0.00 77.49 03:36:01 AM 0.23 0.00 0.23 0.00 17.16 03:37:01 AM 19.95 6.28 13.66 612.83 654.74 03:38:01 AM 31.57 0.47 31.11 52.92 2957.71 Average: 28.81 4.82 23.99 694.86 3677.96 03:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:25:01 AM 5264872 6982284 2617560 33.21 2688 1901244 773068 8.66 222416 2080584 216796 03:26:01 AM 5160616 7000644 2721816 34.53 2688 2015864 717532 8.03 198264 2174716 42480 03:27:01 AM 5130392 7017096 2752040 34.91 2688 2061520 687120 7.69 224328 2176644 43540 03:28:01 AM 4956320 7044032 2926112 37.12 2688 2255428 653756 7.32 262412 2286508 26912 03:29:01 AM 4916488 7004268 2965944 37.63 2688 2255636 721056 8.07 262540 2325784 28 03:30:01 AM 4890920 6987180 2991512 37.95 2688 2264152 738552 8.27 263012 2349884 6844 03:31:01 AM 4874772 6987180 3007660 38.16 2688 2280324 738552 8.27 263012 2366364 5492 03:32:01 AM 4866976 6986760 3015456 38.26 2688 2287628 738552 8.27 263028 2374660 1728 03:33:01 AM 4860692 6986188 3021740 38.34 2688 2293392 755772 8.46 263076 2380164 4184 03:34:01 AM 4470116 6926312 3412316 43.29 2688 2299724 755584 8.46 264628 2389892 1616 03:35:01 AM 4469360 6926260 3413072 43.30 2688 2300412 755584 8.46 264640 2390908 220 03:36:01 AM 4467176 6924192 3415256 43.33 2688 2300720 755584 8.46 264644 2393244 88 03:37:01 AM 4943592 6968152 2938840 37.28 2688 2197560 723200 8.10 347392 2229984 76444 03:38:01 AM 4960784 6987908 2921648 37.07 2688 2200376 710872 7.96 504864 2060104 25024 Average: 4873791 6980604 3008641 38.17 2688 2208141 730342 8.18 276304 2284246 32243 03:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 303.10 182.86 1647.07 56.17 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 74.55 55.97 826.05 9.25 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 19.96 10.80 7.17 4.32 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 148.70 87.12 347.39 36.77 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 16.11 7.81 5.11 0.95 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 32.04 25.67 74.28 5.74 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 37.17 32.74 106.66 9.70 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 17.51 15.79 35.61 6.34 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 22.41 19.31 24.00 11.52 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 44.87 61.48 67.63 5.81 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 9.38 8.17 2.41 1.61 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 10.61 8.68 2.53 1.69 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 88.90 58.14 149.84 91.07 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 16.89 16.64 14.99 8.48 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 60.16 42.23 236.51 17.82 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) 07/08/2025 _x86_64_ (2 CPU) 03:23:31 LINUX RESTART (2 CPU) 03:24:01 AM CPU %user %nice %system %iowait %steal %idle 03:25:01 AM all 41.84 0.03 7.83 4.51 0.10 45.69 03:25:01 AM 0 40.76 0.02 8.37 3.73 0.10 47.03 03:25:01 AM 1 42.92 0.05 7.29 5.29 0.10 44.35 03:26:01 AM all 30.03 0.00 4.49 1.75 0.10 63.63 03:26:01 AM 0 22.77 0.00 3.97 1.98 0.08 71.20 03:26:01 AM 1 37.30 0.00 5.01 1.53 0.12 56.05 03:27:01 AM all 16.85 0.00 2.49 0.26 0.08 80.32 03:27:01 AM 0 11.64 0.00 2.29 0.10 0.07 85.90 03:27:01 AM 1 22.06 0.00 2.70 0.42 0.08 74.73 03:28:01 AM all 28.12 0.00 5.14 0.87 0.09 65.77 03:28:01 AM 0 27.45 0.00 5.10 0.70 0.08 66.67 03:28:01 AM 1 28.79 0.00 5.18 1.05 0.10 64.88 03:29:01 AM all 1.19 0.00 0.23 0.11 0.04 98.43 03:29:01 AM 0 2.22 0.00 0.20 0.00 0.03 97.55 03:29:01 AM 1 0.17 0.00 0.25 0.22 0.05 99.32 03:30:01 AM all 8.73 0.00 0.21 0.00 0.08 90.98 03:30:01 AM 0 3.83 0.00 0.20 0.00 0.07 95.90 03:30:01 AM 1 13.63 0.00 0.22 0.00 0.08 86.07 03:31:01 AM all 16.80 0.00 0.17 0.10 0.06 82.88 03:31:01 AM 0 1.60 0.00 0.17 0.18 0.05 97.99 03:31:01 AM 1 31.97 0.00 0.17 0.02 0.07 67.78 03:32:01 AM all 8.95 0.00 0.15 0.04 0.06 90.80 03:32:01 AM 0 2.82 0.00 0.17 0.02 0.07 96.92 03:32:01 AM 1 15.06 0.00 0.13 0.07 0.05 84.69 03:33:01 AM all 13.03 0.00 0.20 0.04 0.06 86.67 03:33:01 AM 0 15.17 0.00 0.22 0.08 0.05 84.47 03:33:01 AM 1 10.89 0.00 0.18 0.00 0.07 88.86 03:34:01 AM all 9.85 0.00 2.59 0.03 0.05 87.48 03:34:01 AM 0 7.98 0.00 2.45 0.00 0.05 89.52 03:34:01 AM 1 11.72 0.00 2.74 0.05 0.05 85.44 03:35:01 AM all 3.43 0.00 0.15 0.00 0.06 96.36 03:35:01 AM 0 1.99 0.00 0.13 0.00 0.05 97.83 03:35:01 AM 1 4.87 0.00 0.17 0.00 0.07 94.90 03:35:01 AM CPU %user %nice %system %iowait %steal %idle 03:36:01 AM all 3.48 0.00 0.15 0.00 0.06 96.31 03:36:01 AM 0 1.14 0.00 0.17 0.00 0.05 98.65 03:36:01 AM 1 5.82 0.00 0.13 0.00 0.07 93.97 03:37:01 AM all 21.77 0.25 2.89 0.14 0.08 74.87 03:37:01 AM 0 23.28 0.18 3.71 0.12 0.08 72.63 03:37:01 AM 1 20.26 0.32 2.07 0.17 0.08 77.11 03:38:01 AM all 28.27 0.00 3.94 0.27 0.08 67.44 03:38:01 AM 0 32.35 0.00 4.07 0.28 0.08 63.22 03:38:01 AM 1 24.20 0.00 3.81 0.25 0.08 71.66 Average: all 16.61 0.02 2.19 0.58 0.07 80.53 Average: 0 13.94 0.01 2.23 0.51 0.07 83.24 Average: 1 19.27 0.03 2.15 0.65 0.08 77.83