---> uname -a: Linux prd-centos8-robot-2c-8g-38911.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 585 4932 19 2178 6813 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:44:28:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.200/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85804sec preferred_lft 85804sec inet6 fe80::f816:3eff:fe44:280e/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) 07/02/2025 _x86_64_ (2 CPU) 00:53:12 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 83.09 5.96 77.12 1086.97 6092.39 12:56:01 AM 82.64 0.75 81.89 53.45 10085.85 12:57:01 AM 42.19 7.10 35.09 1309.96 3053.87 12:58:01 AM 63.29 2.73 60.56 439.66 7491.73 12:59:01 AM 9.51 0.03 9.48 1.07 650.52 01:00:01 AM 2.13 0.00 2.13 0.00 120.30 01:01:01 AM 0.37 0.02 0.35 0.13 4.46 01:02:01 AM 10.16 0.38 9.78 38.64 358.03 01:03:01 AM 30.01 0.52 29.50 63.86 1467.67 Average: 35.93 1.94 33.99 332.63 3258.16 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5307076 7032764 2575348 32.67 2688 1908016 695476 7.79 187560 2063952 184640 12:56:01 AM 5209084 7043800 2673340 33.92 2688 2011200 683304 7.65 209688 2116828 40592 12:57:01 AM 5038200 7002860 2844224 36.08 2688 2138124 740720 8.29 259924 2226340 68068 12:58:01 AM 4956440 7052104 2925984 37.12 2688 2263564 643052 7.20 268216 2277620 10832 12:59:01 AM 4907752 7004960 2974672 37.74 2688 2265180 711920 7.97 268480 2325208 1600 01:00:01 AM 4907484 7004696 2974940 37.74 2688 2265184 732688 8.20 268480 2325388 8 01:01:01 AM 4893052 6990284 2989372 37.92 2688 2265200 748432 8.38 268480 2339288 4 01:02:01 AM 4996652 6952976 2885772 36.61 2688 2129556 735124 8.23 299756 2226304 50352 01:03:01 AM 5112724 7036316 2769700 35.14 2688 2097552 679436 7.61 465952 1949876 25040 Average: 5036496 7013418 2845928 36.10 2688 2149286 707795 7.93 277393 2205645 42348 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 109.05 78.64 1107.86 20.19 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 61.50 40.09 550.59 6.97 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 38.25 32.56 313.72 7.95 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 179.00 136.46 44.36 38.82 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 36.05 27.01 25.46 8.04 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 236.49 235.34 47.50 98.47 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 210.29 208.76 196.38 77.62 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 100.28 83.61 133.69 39.72 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 21.13 16.53 15.67 7.90 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 110.23 95.44 270.59 33.96 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) 07/02/2025 _x86_64_ (2 CPU) 00:53:12 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 32.65 0.00 4.90 1.04 0.12 61.30 12:55:01 AM 0 44.99 0.00 5.90 1.17 0.12 47.82 12:55:01 AM 1 20.37 0.00 3.90 0.90 0.12 74.71 12:56:01 AM all 23.22 0.00 3.86 2.10 0.14 70.68 12:56:01 AM 0 25.82 0.00 4.21 2.54 0.13 67.30 12:56:01 AM 1 20.62 0.00 3.51 1.66 0.15 74.06 12:57:01 AM all 22.87 0.00 3.65 1.51 0.08 71.90 12:57:01 AM 0 37.89 0.00 4.14 0.77 0.08 57.12 12:57:01 AM 1 7.91 0.00 3.15 2.24 0.08 86.61 12:58:01 AM all 20.41 0.00 3.63 0.80 0.10 75.05 12:58:01 AM 0 26.26 0.00 4.07 0.72 0.13 68.83 12:58:01 AM 1 14.57 0.00 3.20 0.89 0.07 81.28 12:59:01 AM all 3.91 0.00 0.40 0.06 0.06 95.57 12:59:01 AM 0 5.69 0.00 0.50 0.10 0.05 93.65 12:59:01 AM 1 2.13 0.00 0.30 0.02 0.07 97.49 01:00:01 AM all 18.79 0.00 0.46 0.00 0.12 80.63 01:00:01 AM 0 19.35 0.00 0.44 0.00 0.12 80.10 01:00:01 AM 1 18.24 0.00 0.49 0.00 0.12 81.16 01:01:01 AM all 23.61 0.00 0.55 0.00 0.11 75.73 01:01:01 AM 0 30.90 0.00 0.57 0.00 0.12 68.41 01:01:01 AM 1 16.34 0.00 0.52 0.00 0.10 83.03 01:02:01 AM all 17.43 0.00 1.75 0.06 0.10 80.66 01:02:01 AM 0 15.72 0.00 1.51 0.05 0.08 82.64 01:02:01 AM 1 19.15 0.00 1.99 0.07 0.12 78.67 01:03:01 AM all 31.90 0.00 4.53 0.33 0.11 63.14 01:03:01 AM 0 38.99 0.00 4.88 0.50 0.12 55.51 01:03:01 AM 1 24.83 0.00 4.18 0.15 0.10 70.74 Average: all 21.65 0.00 2.64 0.66 0.10 74.94 Average: 0 27.30 0.00 2.92 0.65 0.11 69.03 Average: 1 16.02 0.00 2.37 0.66 0.10 80.86