---> uname -a: Linux prd-centos8-robot-2c-8g-38223.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 617 4936 19 2142 6782 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:ad:5e:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.152/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85829sec preferred_lft 85829sec inet6 fe80::f816:3eff:fead:5e08/64 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) 06/29/2025 _x86_64_ (2 CPU) 02:28:19 LINUX RESTART (2 CPU) 02:29:01 AM tps rtps wtps bread/s bwrtn/s 02:30:01 AM 69.14 15.35 53.79 3793.50 4710.41 02:31:01 AM 96.34 0.73 95.60 53.04 10745.44 02:32:01 AM 22.63 0.35 22.28 61.19 2048.88 02:33:01 AM 75.87 6.96 68.91 1292.77 8368.63 02:34:01 AM 11.96 0.00 11.96 0.00 1197.10 02:35:01 AM 2.08 0.02 2.07 0.13 72.90 02:36:01 AM 0.32 0.00 0.32 0.00 6.31 02:37:01 AM 16.20 0.37 15.83 39.19 595.68 Average: 36.82 2.97 33.85 654.93 3468.36 02:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:01 AM 5384660 7048376 2497776 31.69 2688 1846872 712772 7.98 186416 1992044 163944 02:31:01 AM 5168900 6985656 2713536 34.43 2688 1993536 737316 8.26 198904 2163732 42500 02:32:01 AM 5171404 7017608 2711032 34.39 2688 2022320 699596 7.83 224292 2138408 37516 02:33:01 AM 4962712 7026904 2919724 37.04 2688 2232904 664156 7.44 261864 2278520 26916 02:34:01 AM 4926004 6990352 2956432 37.51 2688 2233072 718360 8.04 261984 2315448 172 02:35:01 AM 4846556 6911020 3035880 38.51 2688 2233188 822092 9.20 261984 2394228 48 02:36:01 AM 4844668 6909392 3037768 38.54 2688 2233476 833324 9.33 261984 2396332 260 02:37:01 AM 5073044 6958308 2809392 35.64 2688 2059232 731872 8.19 299068 2155660 27944 Average: 5047244 6980952 2835192 35.97 2688 2106825 739936 8.29 244562 2229296 37412 02:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 296.52 186.74 1672.25 57.28 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 71.76 53.22 751.07 8.59 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 14.00 9.00 6.27 3.81 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 223.38 166.81 355.29 44.96 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 15.76 9.17 3.92 1.05 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 180.22 190.92 4112.28 703.43 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 186.69 183.11 5567.92 11.98 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 115.46 98.78 1898.44 23.53 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 137.98 112.22 1796.09 106.82 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) 06/29/2025 _x86_64_ (2 CPU) 02:28:19 LINUX RESTART (2 CPU) 02:29:01 AM CPU %user %nice %system %iowait %steal %idle 02:30:01 AM all 33.74 0.00 5.39 1.40 0.08 59.38 02:30:01 AM 0 21.53 0.00 3.82 0.82 0.08 73.75 02:30:01 AM 1 45.97 0.00 6.97 1.99 0.08 44.99 02:31:01 AM all 26.02 0.00 3.79 5.48 0.09 64.61 02:31:01 AM 0 22.74 0.00 3.79 3.83 0.08 69.55 02:31:01 AM 1 29.29 0.00 3.78 7.14 0.10 59.69 02:32:01 AM all 15.53 0.00 2.25 0.58 0.07 81.58 02:32:01 AM 0 10.30 0.00 2.17 0.50 0.05 86.97 02:32:01 AM 1 20.77 0.00 2.32 0.65 0.08 76.18 02:33:01 AM all 28.48 0.00 5.39 1.92 0.11 64.11 02:33:01 AM 0 28.77 0.00 5.78 1.70 0.08 63.66 02:33:01 AM 1 28.19 0.00 5.00 2.13 0.13 64.55 02:34:01 AM all 0.69 0.00 0.26 0.23 0.03 98.80 02:34:01 AM 0 1.24 0.00 0.30 0.17 0.03 98.26 02:34:01 AM 1 0.15 0.00 0.22 0.28 0.02 99.33 02:35:01 AM all 15.07 0.00 0.96 0.01 0.09 83.87 02:35:01 AM 0 10.81 0.00 0.61 0.02 0.08 88.48 02:35:01 AM 1 19.32 0.00 1.31 0.00 0.10 79.27 02:36:01 AM all 11.27 0.00 1.00 0.00 0.10 87.62 02:36:01 AM 0 3.86 0.00 0.37 0.00 0.08 95.69 02:36:01 AM 1 18.73 0.00 1.64 0.00 0.12 79.51 02:37:01 AM all 18.71 0.00 2.44 0.13 0.08 78.64 02:37:01 AM 0 8.58 0.00 2.27 0.10 0.10 88.95 02:37:01 AM 1 28.94 0.00 2.60 0.17 0.07 68.23 Average: all 18.71 0.00 2.69 1.22 0.08 77.30 Average: 0 13.49 0.00 2.39 0.89 0.08 83.14 Average: 1 23.92 0.00 2.99 1.55 0.09 71.45