---> uname -a: Linux prd-centos8-robot-2c-8g-1286.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 634 4845 19 2218 6765 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:7d:2f:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.66/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85408sec preferred_lft 85408sec inet6 fe80::f816:3eff:fe7d:2f51/64 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) 10/23/2025 _x86_64_ (2 CPU) 02:23:03 LINUX RESTART (2 CPU) 02:24:01 AM tps rtps wtps bread/s bwrtn/s 02:25:01 AM 117.70 0.32 117.38 14.53 10912.15 02:26:01 AM 47.45 1.03 46.42 113.56 5648.53 02:27:01 AM 30.91 6.75 24.16 1248.19 1926.43 02:28:01 AM 58.00 0.25 57.75 47.05 7601.42 02:29:01 AM 9.22 0.00 9.22 0.00 650.41 02:30:01 AM 0.37 0.00 0.37 0.00 6.96 02:30:01 AM 0.00 0.00 0.00 0.00 0.00 02:31:01 AM 0.22 0.00 0.22 0.00 2.57 02:32:01 AM 0.67 0.25 0.42 13.60 75.89 02:33:01 AM 2.13 0.00 2.13 0.00 203.07 02:34:01 AM 0.33 0.00 0.33 0.00 146.18 02:35:01 AM 0.37 0.00 0.37 0.00 102.85 02:36:01 AM 0.28 0.00 0.28 0.00 89.87 02:37:01 AM 0.32 0.00 0.32 0.00 107.13 02:38:01 AM 1.98 0.22 1.76 4.53 209.20 02:39:01 AM 30.59 0.45 30.14 68.91 2363.15 Average: 20.03 0.62 19.42 100.68 2002.91 02:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:25:01 AM 5083520 6953908 2798904 35.51 2688 2047152 747548 8.37 191560 2260652 171584 02:26:01 AM 5238028 7079704 2644396 33.55 2688 2017572 622704 6.97 219472 2073488 10760 02:27:01 AM 4991476 6980448 2890948 36.68 2688 2161560 746908 8.36 262688 2265508 86648 02:28:01 AM 4921004 7014976 2961420 37.57 2688 2261412 660500 7.40 262384 2311120 10820 02:29:01 AM 4924184 7018096 2958240 37.53 2688 2261412 660500 7.40 262384 2311140 4 02:30:01 AM 4924040 7017956 2958384 37.53 2688 2261416 659224 7.38 262388 2311296 4 02:30:01 AM 4924040 7017956 2958384 37.53 2688 2261416 659224 7.38 262388 2311296 4 02:31:01 AM 4923716 7017636 2958708 37.54 2688 2261416 659224 7.38 262388 2311528 4 02:32:01 AM 4869912 6967344 3012512 38.22 2688 2264928 743744 8.33 262812 2365064 1092 02:33:01 AM 4865932 6966576 3016492 38.27 2688 2268164 743744 8.33 262812 2369148 300 02:34:01 AM 4861664 6966368 3020760 38.32 2688 2272236 763204 8.55 262812 2373228 48 02:35:01 AM 4856056 6963668 3026368 38.39 2688 2275132 797684 8.93 262812 2378424 104 02:36:01 AM 4850792 6962220 3031632 38.46 2688 2278980 797684 8.93 262812 2383784 1216 02:37:01 AM 4846008 6961664 3036416 38.52 2688 2283188 815716 9.13 262812 2388316 2272 02:38:01 AM 5057684 6997456 2824740 35.84 2688 2108780 676480 7.57 279460 2161072 6444 02:39:01 AM 4999168 6970376 2883256 36.58 2688 2145372 717308 8.03 481824 2045020 20816 Average: 4946076 6991022 2936348 37.25 2688 2214384 716962 8.03 270238 2288755 19508 02:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 134.13 109.42 1450.26 14.14 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 13.71 10.41 6.73 3.98 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 38.99 34.31 329.94 6.96 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 298.07 224.93 77.69 64.48 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 2.58 1.88 0.54 0.45 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 2.72 2.03 0.45 0.44 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 1.37 1.00 0.42 0.32 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 111.70 100.78 32.43 8.83 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 109.85 109.46 32.22 9.47 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 94.50 95.38 31.90 7.75 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 74.14 73.84 23.26 6.67 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 132.03 132.46 40.20 10.89 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 170.62 172.32 40.33 13.27 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 171.89 148.04 91.94 52.46 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 41.12 27.24 69.39 60.98 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 93.17 82.91 148.50 17.41 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) 10/23/2025 _x86_64_ (2 CPU) 02:23:03 LINUX RESTART (2 CPU) 02:24:01 AM CPU %user %nice %system %iowait %steal %idle 02:25:01 AM all 38.11 0.00 5.21 1.67 0.11 54.90 02:25:01 AM 0 51.66 0.00 6.31 1.86 0.12 40.05 02:25:01 AM 1 24.54 0.00 4.10 1.47 0.10 69.79 02:26:01 AM all 17.71 0.00 2.63 0.39 0.07 79.20 02:26:01 AM 0 20.36 0.00 3.29 0.52 0.07 75.76 02:26:01 AM 1 15.06 0.00 1.97 0.27 0.07 82.64 02:27:01 AM all 15.09 0.00 3.31 0.34 0.08 81.18 02:27:01 AM 0 11.94 0.00 3.16 0.28 0.08 84.54 02:27:01 AM 1 18.23 0.00 3.47 0.40 0.07 77.83 02:28:01 AM all 19.55 0.00 3.69 0.56 0.08 76.12 02:28:01 AM 0 21.83 0.00 3.44 0.60 0.08 74.04 02:28:01 AM 1 17.27 0.00 3.95 0.52 0.07 78.19 02:29:01 AM all 0.19 0.00 0.14 0.08 0.03 99.56 02:29:01 AM 0 0.13 0.00 0.18 0.07 0.03 99.58 02:29:01 AM 1 0.25 0.00 0.10 0.08 0.03 99.53 02:30:01 AM all 0.37 0.00 0.09 0.00 0.03 99.52 02:30:01 AM 0 0.17 0.00 0.12 0.00 0.03 99.68 02:30:01 AM 1 0.57 0.00 0.07 0.00 0.02 99.35 02:30:01 AM all 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM 0 0.00 0.00 0.00 0.00 0.00 100.00 02:30:01 AM 1 0.00 0.00 0.00 0.00 0.00 100.00 02:31:01 AM all 0.34 0.00 0.09 0.00 0.03 99.53 02:31:01 AM 0 0.17 0.00 0.12 0.00 0.05 99.67 02:31:01 AM 1 0.52 0.00 0.07 0.00 0.02 99.40 02:32:01 AM all 10.11 0.00 1.03 0.01 0.07 88.78 02:32:01 AM 0 9.72 0.00 1.01 0.02 0.07 89.18 02:32:01 AM 1 10.51 0.00 1.04 0.00 0.07 88.38 02:33:01 AM all 11.28 0.00 0.97 0.01 0.08 87.66 02:33:01 AM 0 9.45 0.00 0.92 0.02 0.10 89.51 02:33:01 AM 1 13.11 0.00 1.01 0.00 0.07 85.81 02:34:01 AM all 10.98 0.00 1.10 0.01 0.08 87.83 02:34:01 AM 0 15.78 0.00 1.47 0.00 0.07 82.69 02:34:01 AM 1 6.20 0.00 0.74 0.02 0.08 92.96 02:34:01 AM CPU %user %nice %system %iowait %steal %idle 02:35:01 AM all 9.89 0.00 0.85 0.00 0.07 89.19 02:35:01 AM 0 11.74 0.00 0.81 0.00 0.07 87.38 02:35:01 AM 1 8.05 0.00 0.89 0.00 0.07 91.00 02:36:01 AM all 12.75 0.00 1.33 0.00 0.09 85.82 02:36:01 AM 0 13.80 0.00 1.36 0.00 0.10 84.73 02:36:01 AM 1 11.69 0.00 1.30 0.00 0.08 86.92 02:37:01 AM all 12.47 0.00 1.28 0.00 0.09 86.15 02:37:01 AM 0 17.96 0.00 1.57 0.00 0.10 80.36 02:37:01 AM 1 7.00 0.00 0.99 0.00 0.08 91.92 02:38:01 AM all 11.89 0.00 1.64 0.00 0.08 86.39 02:38:01 AM 0 7.95 0.00 1.22 0.00 0.07 90.76 02:38:01 AM 1 15.83 0.00 2.06 0.00 0.08 82.02 02:39:01 AM all 26.40 0.00 3.50 0.19 0.08 69.83 02:39:01 AM 0 32.62 0.00 3.30 0.25 0.08 63.74 02:39:01 AM 1 20.17 0.00 3.70 0.13 0.08 75.91 Average: all 13.15 0.00 1.79 0.22 0.07 84.76 Average: 0 15.04 0.00 1.89 0.24 0.07 82.76 Average: 1 11.27 0.00 1.70 0.19 0.07 86.77