---> uname -a: Linux prd-centos8-robot-2c-8g-48982.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 569 4954 19 2173 6829 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:dd:4a:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.29/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85774sec preferred_lft 85774sec inet6 fe80::f816:3eff:fedd:4a3e/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) 09/05/2025 _x86_64_ (2 CPU) 00:36:43 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 195.24 146.87 48.37 14499.67 37346.64 12:39:01 AM 84.52 0.35 84.17 15.06 6337.96 12:40:00 AM 82.88 0.69 82.18 52.44 10729.59 12:40:01 AM 11.22 0.00 11.22 0.00 137.76 12:41:01 AM 40.67 7.10 33.57 1309.96 2180.21 12:42:01 AM 58.49 0.25 58.24 47.06 7821.76 12:43:01 AM 4.25 0.23 4.02 12.66 141.55 12:44:01 AM 2.25 0.00 2.25 0.00 124.04 12:45:01 AM 0.32 0.00 0.32 0.00 4.93 12:46:01 AM 15.00 0.32 14.68 36.93 823.53 12:47:01 AM 27.80 0.52 27.28 63.86 1121.55 Average: 51.03 15.64 35.39 1604.21 6647.08 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5648188 7115816 2234244 28.34 2688 1662904 673804 7.54 176948 1783532 69532 12:39:01 AM 5279384 7075952 2603048 33.02 2688 1973792 641224 7.18 186860 2078332 247088 12:40:00 AM 5124416 6997304 2758016 34.99 2688 2049232 732584 8.20 213016 2196460 44228 12:40:01 AM 5119424 6992472 2763008 35.05 2688 2049264 732584 8.20 213128 2201172 44252 12:41:01 AM 4948512 7037400 2933920 37.22 2688 2257280 666748 7.47 258860 2301876 181572 12:42:01 AM 4978316 7068792 2904116 36.84 2688 2258008 622016 6.96 262232 2259956 4 12:43:01 AM 4928096 7020536 2954336 37.48 2688 2259972 687988 7.70 262500 2309696 1596 12:44:01 AM 4927652 7020092 2954780 37.49 2688 2259972 687988 7.70 262500 2309892 16 12:45:01 AM 4912840 7005312 2969592 37.67 2688 2260004 719488 8.06 262500 2324484 4 12:46:01 AM 5090516 7005400 2791916 35.42 2688 2087568 709364 7.94 304256 2129040 23940 12:47:01 AM 5121424 7038860 2761008 35.03 2688 2090764 656744 7.35 462172 1942584 25092 Average: 5098070 7034358 2784362 35.32 2688 2109887 684594 7.67 260452 2167002 57939 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 251.23 138.24 861.80 51.55 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 97.97 76.90 1050.17 10.76 0.00 0.00 0.00 0.00 12:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:00 AM eth0 64.75 43.53 596.22 7.59 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 8.16 10.20 5.06 4.83 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 37.15 31.56 329.45 6.80 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 209.87 157.61 45.87 42.55 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 78.49 64.36 33.75 23.20 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 279.44 278.04 56.42 116.49 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 185.42 183.97 224.69 62.89 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 68.24 41.16 92.84 25.37 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 20.00 14.93 14.12 7.61 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 129.17 102.98 329.59 35.48 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) 09/05/2025 _x86_64_ (2 CPU) 00:36:43 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 30.70 0.06 9.68 32.18 0.11 27.26 12:38:01 AM 0 30.25 0.05 11.01 30.01 0.10 28.58 12:38:01 AM 1 31.16 0.07 8.36 34.35 0.12 25.94 12:39:01 AM all 33.41 0.00 4.89 1.51 0.10 60.09 12:39:01 AM 0 26.24 0.00 3.63 1.07 0.10 68.96 12:39:01 AM 1 40.60 0.00 6.14 1.95 0.10 51.20 12:40:00 AM all 21.08 0.00 2.95 2.78 0.08 73.10 12:40:00 AM 0 13.32 0.00 2.39 2.75 0.10 81.44 12:40:00 AM 1 28.83 0.00 3.51 2.82 0.07 64.77 12:40:01 AM all 30.26 0.00 2.05 5.13 0.00 62.56 12:40:01 AM 0 2.06 0.00 2.06 1.03 0.00 94.85 12:40:01 AM 1 58.16 0.00 2.04 9.18 0.00 30.61 12:41:01 AM all 24.21 0.00 4.28 1.11 0.08 70.31 12:41:01 AM 0 11.02 0.00 3.16 0.62 0.08 85.12 12:41:01 AM 1 37.40 0.00 5.41 1.60 0.08 55.50 12:42:01 AM all 13.32 0.00 2.31 1.61 0.07 82.69 12:42:01 AM 0 10.35 0.00 2.11 1.36 0.07 86.12 12:42:01 AM 1 16.29 0.00 2.50 1.87 0.07 79.28 12:43:01 AM all 6.73 0.00 0.45 0.04 0.07 92.71 12:43:01 AM 0 5.55 0.00 0.32 0.07 0.08 93.98 12:43:01 AM 1 7.91 0.00 0.59 0.02 0.05 91.44 12:44:01 AM all 22.35 0.00 0.52 0.02 0.10 77.02 12:44:01 AM 0 0.77 0.00 0.17 0.03 0.10 98.93 12:44:01 AM 1 43.96 0.00 0.87 0.00 0.10 55.07 12:45:01 AM all 23.60 0.00 0.47 0.00 0.10 75.83 12:45:01 AM 0 31.52 0.00 0.54 0.00 0.12 67.83 12:45:01 AM 1 15.71 0.00 0.40 0.00 0.08 83.80 12:46:01 AM all 15.57 0.00 2.01 0.09 0.07 82.26 12:46:01 AM 0 9.60 0.00 1.37 0.08 0.07 88.87 12:46:01 AM 1 21.52 0.00 2.64 0.10 0.07 75.67 12:47:01 AM all 27.40 0.00 3.94 0.19 0.09 68.38 12:47:01 AM 0 17.56 0.00 3.24 0.10 0.08 79.02 12:47:01 AM 1 37.23 0.00 4.63 0.28 0.10 57.76 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.85 0.01 3.14 3.93 0.09 70.99 Average: 0 15.58 0.01 2.79 3.58 0.09 77.95 Average: 1 28.11 0.01 3.50 4.27 0.08 64.03