---> uname -a: Linux prd-centos8-robot-2c-8g-48767.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 609 4829 19 2258 6789 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:88:b3:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.59/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85750sec preferred_lft 85750sec inet6 fe80::f816:3eff:fe88:b303/64 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) 08/02/2025 _x86_64_ (2 CPU) 19:41:17 LINUX RESTART (2 CPU) 07:42:01 PM tps rtps wtps bread/s bwrtn/s 07:43:01 PM 89.60 6.17 83.44 1090.88 6297.62 07:44:01 PM 88.52 0.72 87.80 52.92 10769.28 07:45:01 PM 55.22 7.13 48.09 1310.71 3428.91 07:46:01 PM 43.02 2.73 40.29 439.59 6514.05 07:47:01 PM 2.12 0.02 2.10 0.13 56.16 07:48:01 PM 2.48 0.00 2.48 0.00 638.12 07:49:01 PM 0.43 0.00 0.43 0.00 281.14 07:50:01 PM 0.38 0.03 0.35 1.87 348.80 07:51:01 PM 14.71 0.32 14.40 36.93 759.31 07:52:01 PM 31.06 0.53 30.52 64.78 2822.13 Average: 32.76 1.76 30.99 299.77 3191.64 07:42:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:43:01 PM 5188532 6979548 2693892 34.18 2688 1968656 760788 8.52 187068 2171808 247836 07:44:01 PM 5115136 6979208 2767288 35.11 2688 2040920 737840 8.26 212652 2208640 42008 07:45:01 PM 4881884 6971500 3000540 38.07 2688 2257300 729044 8.16 259856 2365576 169664 07:46:01 PM 4940712 7035252 2941712 37.32 2688 2262244 651440 7.29 267840 2293032 4 07:47:01 PM 4899508 6995672 2982916 37.84 2688 2263868 718572 8.05 268032 2333732 1440 07:48:01 PM 4866304 6979868 3016120 38.26 2688 2281328 734716 8.23 268448 2366720 1952 07:49:01 PM 4854300 6979160 3028124 38.42 2688 2292596 734716 8.23 268448 2378016 4872 07:50:01 PM 4840232 6973656 3042192 38.59 2688 2301136 745964 8.35 268692 2392028 2940 07:51:01 PM 4853700 6904364 3028724 38.42 2688 2224292 804684 9.01 339480 2329248 107664 07:52:01 PM 4976012 6981388 2906412 36.87 2688 2179168 702808 7.87 504208 2046168 25036 Average: 4941632 6977962 2940792 37.31 2688 2207151 732057 8.20 284472 2288497 60342 07:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 PM eth0 114.08 88.64 1135.53 13.97 0.00 0.00 0.00 0.00 07:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 PM eth0 53.38 42.87 569.83 8.59 0.00 0.00 0.00 0.00 07:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 PM eth0 40.26 34.41 324.10 7.88 0.00 0.00 0.00 0.00 07:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 PM eth0 198.00 143.52 43.33 38.45 0.00 0.00 0.00 0.00 07:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 PM eth0 22.65 16.06 21.95 4.74 0.00 0.00 0.00 0.00 07:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 PM eth0 37.59 37.44 121.53 10.67 0.00 0.00 0.00 0.00 07:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 PM eth0 17.03 18.30 73.13 6.66 0.00 0.00 0.00 0.00 07:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 PM eth0 17.93 18.51 64.41 12.70 0.00 0.00 0.00 0.00 07:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 PM eth0 73.87 50.64 154.34 80.34 0.00 0.00 0.00 0.00 07:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 PM eth0 19.23 18.13 16.41 8.51 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 59.40 46.85 252.45 19.25 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) 08/02/2025 _x86_64_ (2 CPU) 19:41:17 LINUX RESTART (2 CPU) 07:42:01 PM CPU %user %nice %system %iowait %steal %idle 07:43:01 PM all 37.34 0.00 5.42 0.92 0.10 56.23 07:43:01 PM 0 35.40 0.00 5.31 0.80 0.10 58.39 07:43:01 PM 1 39.28 0.00 5.52 1.03 0.10 54.07 07:44:01 PM all 21.55 0.00 3.02 1.11 0.07 74.25 07:44:01 PM 0 22.20 0.00 2.87 0.93 0.08 73.91 07:44:01 PM 1 20.90 0.00 3.17 1.29 0.05 74.59 07:45:01 PM all 29.77 0.00 4.96 0.51 0.08 64.67 07:45:01 PM 0 42.87 0.00 5.81 0.67 0.08 50.58 07:45:01 PM 1 16.72 0.00 4.13 0.35 0.08 78.73 07:46:01 PM all 8.39 0.00 1.91 0.58 0.05 89.08 07:46:01 PM 0 10.58 0.00 1.91 0.45 0.05 87.01 07:46:01 PM 1 6.20 0.00 1.90 0.70 0.05 91.14 07:47:01 PM all 2.89 0.00 0.22 0.00 0.03 96.86 07:47:01 PM 0 4.45 0.00 0.27 0.00 0.03 95.25 07:47:01 PM 1 1.32 0.00 0.17 0.00 0.03 98.48 07:48:01 PM all 18.82 0.00 0.23 0.04 0.07 80.85 07:48:01 PM 0 31.84 0.00 0.23 0.00 0.07 67.86 07:48:01 PM 1 5.76 0.00 0.22 0.08 0.07 93.87 07:49:01 PM all 10.20 0.00 0.18 0.01 0.04 89.58 07:49:01 PM 0 12.53 0.00 0.17 0.00 0.03 87.27 07:49:01 PM 1 7.86 0.00 0.18 0.02 0.05 91.89 07:50:01 PM all 9.53 0.00 0.23 0.02 0.05 90.17 07:50:01 PM 0 14.37 0.00 0.30 0.00 0.07 85.27 07:50:01 PM 1 4.70 0.00 0.17 0.03 0.03 95.07 07:51:01 PM all 18.87 0.00 1.97 0.06 0.07 79.03 07:51:01 PM 0 32.73 0.00 2.46 0.08 0.07 64.66 07:51:01 PM 1 5.01 0.00 1.49 0.03 0.07 93.40 07:52:01 PM all 30.51 0.00 4.11 0.25 0.08 65.06 07:52:01 PM 0 33.37 0.00 4.10 0.30 0.08 62.15 07:52:01 PM 1 27.64 0.00 4.12 0.20 0.07 67.97 Average: all 18.80 0.00 2.23 0.35 0.06 78.56 Average: 0 24.04 0.00 2.34 0.32 0.07 73.22 Average: 1 13.55 0.00 2.11 0.37 0.06 83.90