---> uname -a: Linux prd-centos8-robot-2c-8g-3043.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 596 4911 19 2189 6802 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:9b:3a:7a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.114/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85429sec preferred_lft 85429sec inet6 fe80::f816:3eff:fe9b:3a7a/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) 12/02/2025 _x86_64_ (2 CPU) 04:31:49 LINUX RESTART (2 CPU) 04:32:01 AM tps rtps wtps bread/s bwrtn/s 04:33:01 AM 212.96 154.96 58.00 14636.76 40428.85 04:34:01 AM 120.23 0.92 119.31 65.84 11140.49 04:35:01 AM 39.20 0.41 38.79 64.50 4332.17 04:36:01 AM 56.93 6.71 50.22 1245.72 3472.54 04:37:01 AM 41.02 0.25 40.77 47.05 6624.31 04:38:01 AM 3.57 0.00 3.57 0.00 108.80 04:39:01 AM 0.17 0.00 0.17 0.00 1.32 04:40:01 AM 0.40 0.22 0.18 11.73 2.32 04:41:01 AM 1.93 0.00 1.93 0.00 137.65 04:42:01 AM 0.90 0.00 0.90 0.00 98.95 04:43:01 AM 0.27 0.00 0.27 0.00 11.25 04:44:01 AM 0.25 0.00 0.25 0.00 19.61 04:45:02 AM 0.70 0.00 0.70 0.00 18.91 04:46:01 AM 0.61 0.03 0.58 1.90 17.10 04:47:01 AM 15.61 0.35 15.26 37.19 642.92 04:48:01 AM 38.04 0.52 37.52 63.85 2025.74 Average: 33.34 10.28 23.05 1011.89 4322.72 04:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 AM 5489276 7038272 2393156 30.36 2688 1741280 754956 8.45 186460 1922496 91392 04:34:01 AM 5162400 7007888 2720032 34.51 2688 2021016 730356 8.18 199004 2169244 103720 04:35:01 AM 5236216 7083608 2646216 33.57 2688 2022964 658872 7.38 219652 2075956 6676 04:36:01 AM 4886092 6983936 2996340 38.01 2688 2263180 701812 7.86 256644 2354400 159928 04:37:01 AM 4945436 7046080 2936996 37.26 2688 2267024 654160 7.32 260824 2289868 20 04:38:01 AM 4945316 7045964 2937116 37.26 2688 2267028 654160 7.32 260824 2289940 8 04:39:01 AM 4945456 7046104 2936976 37.26 2688 2267028 654160 7.32 260824 2289876 12 04:40:01 AM 4903568 7005156 2978864 37.79 2688 2267980 719884 8.06 261020 2331124 596 04:41:01 AM 4895024 6998720 2987408 37.90 2688 2270076 719884 8.06 261088 2339684 576 04:42:01 AM 4891764 6997436 2990668 37.94 2688 2272052 719884 8.06 261092 2343252 8 04:43:01 AM 4891400 6997460 2991032 37.95 2688 2272440 719884 8.06 261092 2343440 164 04:44:01 AM 4891044 6997492 2991388 37.95 2688 2272836 719884 8.06 261092 2343848 28 04:45:02 AM 4890700 6997528 2991732 37.95 2688 2273216 719884 8.06 261092 2344388 28 04:46:01 AM 4889484 6996700 2992948 37.97 2688 2273596 719884 8.06 261236 2345272 28 04:47:01 AM 5040964 6973580 2841468 36.05 2688 2104344 736068 8.24 308000 2168788 36084 04:48:01 AM 5005544 6941232 2876888 36.50 2688 2108640 760992 8.52 468096 2050980 26264 Average: 4994355 7009822 2888077 36.64 2688 2185294 709045 7.94 265502 2250160 26596 04:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 268.65 177.73 1475.17 56.79 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 103.02 81.12 1099.93 11.28 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 17.78 11.15 6.34 4.12 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 41.12 34.96 334.73 7.75 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 587.80 447.67 117.58 100.80 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 2.72 2.22 0.74 0.49 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 2.83 2.03 0.48 0.44 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 29.99 16.03 9.23 2.08 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 31.86 26.92 9.93 5.17 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 24.53 19.73 5.99 4.06 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 13.83 9.38 3.10 1.90 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 10.81 9.11 2.70 1.80 0.00 0.00 0.00 0.00 04:45:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:02 AM eth0 11.96 9.07 2.85 1.79 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 10.96 7.08 2.84 1.75 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 81.56 55.08 100.00 35.97 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 20.48 17.19 15.26 8.65 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 78.80 57.95 199.35 15.31 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) 12/02/2025 _x86_64_ (2 CPU) 04:31:49 LINUX RESTART (2 CPU) 04:32:01 AM CPU %user %nice %system %iowait %steal %idle 04:33:01 AM all 50.10 0.08 10.57 8.17 0.13 30.96 04:33:01 AM 0 45.93 0.07 9.32 8.01 0.13 36.55 04:33:01 AM 1 54.28 0.10 11.82 8.32 0.12 25.36 04:34:01 AM all 35.48 0.00 5.23 1.44 0.09 57.75 04:34:01 AM 0 30.67 0.00 4.92 1.28 0.08 63.04 04:34:01 AM 1 40.30 0.00 5.54 1.60 0.10 52.46 04:35:01 AM all 12.31 0.00 1.86 2.35 0.07 83.41 04:35:01 AM 0 10.48 0.00 1.88 3.68 0.07 83.90 04:35:01 AM 1 14.14 0.00 1.84 1.03 0.07 82.92 04:36:01 AM all 28.61 0.00 5.33 3.16 0.47 62.44 04:36:01 AM 0 22.00 0.00 4.74 5.17 0.08 68.01 04:36:01 AM 1 35.15 0.00 5.92 1.16 0.84 56.93 04:37:01 AM all 10.52 0.00 2.82 0.56 0.07 86.03 04:37:01 AM 0 8.32 0.00 2.39 0.57 0.07 88.66 04:37:01 AM 1 12.73 0.00 3.25 0.55 0.07 83.41 04:38:01 AM all 0.32 0.00 0.08 0.01 0.03 99.57 04:38:01 AM 0 0.10 0.00 0.08 0.00 0.02 99.80 04:38:01 AM 1 0.53 0.00 0.07 0.02 0.05 99.33 04:39:01 AM all 0.37 0.00 0.09 0.00 0.03 99.52 04:39:01 AM 0 0.10 0.00 0.10 0.00 0.02 99.78 04:39:01 AM 1 0.63 0.00 0.08 0.00 0.03 99.25 04:40:01 AM all 2.15 0.00 0.37 0.01 0.04 97.44 04:40:01 AM 0 2.17 0.00 0.43 0.00 0.05 97.34 04:40:01 AM 1 2.12 0.00 0.30 0.02 0.03 97.53 04:41:01 AM all 12.23 0.00 0.95 0.01 0.07 86.74 04:41:01 AM 0 7.27 0.00 0.53 0.02 0.05 92.13 04:41:01 AM 1 17.19 0.00 1.37 0.00 0.08 81.35 04:42:01 AM all 10.76 0.00 0.49 0.00 0.07 88.69 04:42:01 AM 0 8.47 0.00 0.47 0.00 0.07 90.99 04:42:01 AM 1 13.04 0.00 0.50 0.00 0.07 86.39 04:43:01 AM all 4.41 0.00 0.30 0.00 0.04 95.24 04:43:01 AM 0 3.59 0.00 0.28 0.00 0.03 96.09 04:43:01 AM 1 5.23 0.00 0.32 0.00 0.05 94.40 04:43:01 AM CPU %user %nice %system %iowait %steal %idle 04:44:01 AM all 4.32 0.00 0.31 0.00 0.06 95.31 04:44:01 AM 0 2.47 0.00 0.25 0.00 0.05 97.23 04:44:01 AM 1 6.17 0.00 0.37 0.00 0.07 93.40 04:45:02 AM all 4.37 0.00 0.31 0.00 0.06 95.26 04:45:02 AM 0 2.61 0.00 0.25 0.00 0.05 97.09 04:45:02 AM 1 6.13 0.00 0.37 0.00 0.07 93.43 04:46:01 AM all 3.31 0.00 0.24 0.01 0.06 96.38 04:46:01 AM 0 1.32 0.00 0.12 0.00 0.05 98.51 04:46:01 AM 1 5.31 0.00 0.36 0.02 0.07 94.25 04:47:01 AM all 20.34 0.00 2.49 0.06 0.08 77.03 04:47:01 AM 0 10.44 0.00 2.71 0.03 0.07 86.76 04:47:01 AM 1 30.22 0.00 2.28 0.08 0.10 67.31 04:48:01 AM all 33.30 0.00 3.99 0.16 0.20 62.35 04:48:01 AM 0 30.38 0.00 3.80 0.08 0.20 65.53 04:48:01 AM 1 36.21 0.00 4.18 0.23 0.20 59.18 Average: all 14.57 0.01 2.21 1.00 0.10 82.12 Average: 0 11.65 0.00 2.02 1.18 0.07 85.08 Average: 1 17.48 0.01 2.41 0.81 0.13 79.16