---> uname -a: Linux prd-centos8-robot-2c-8g-1649.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 611 4897 19 2188 6787 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:30:7f:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.115/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85494sec preferred_lft 85494sec inet6 fe80::f816:3eff:fe30:7f9b/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) 10/24/2025 _x86_64_ (2 CPU) 02:23:50 LINUX RESTART (2 CPU) 02:25:02 AM tps rtps wtps bread/s bwrtn/s 02:26:01 AM 121.81 0.22 121.59 11.52 10791.92 02:27:01 AM 48.10 1.00 47.10 113.03 6058.28 02:28:01 AM 35.84 6.78 29.06 1248.52 2015.13 02:29:01 AM 58.84 0.25 58.59 47.06 7973.17 02:30:01 AM 4.53 0.22 4.32 11.73 159.95 02:31:01 AM 2.20 0.00 2.20 0.00 141.89 02:32:01 AM 0.32 0.00 0.32 0.00 59.76 02:33:01 AM 0.15 0.00 0.15 0.00 58.85 02:34:01 AM 0.32 0.00 0.32 0.00 46.94 02:35:01 AM 0.28 0.00 0.28 0.00 6.38 02:36:01 AM 0.15 0.00 0.15 0.00 14.15 02:37:01 AM 0.18 0.00 0.18 0.00 42.71 02:38:01 AM 15.49 0.32 15.18 36.92 583.37 02:39:01 AM 34.37 0.55 33.82 64.11 1801.20 Average: 22.92 0.67 22.26 109.62 2114.86 02:25:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:26:01 AM 5146096 6979344 2736328 34.71 2688 2010404 752748 8.43 189420 2203756 153224 02:27:01 AM 5220400 7061584 2662024 33.77 2688 2017276 665036 7.45 219384 2095508 10768 02:28:01 AM 4886024 6953004 2996400 38.01 2688 2236812 763680 8.55 276468 2353208 161600 02:29:01 AM 4939288 7032580 2943136 37.34 2688 2261132 666640 7.46 262968 2300200 4 02:30:01 AM 4893728 6988272 2988696 37.92 2688 2262384 761944 8.53 263112 2345420 916 02:31:01 AM 4889276 6985472 2993148 37.97 2688 2264056 760512 8.52 263124 2349524 376 02:32:01 AM 4887956 6985528 2994468 37.99 2688 2265524 776832 8.70 263124 2351204 196 02:33:01 AM 4882580 6981820 2999844 38.06 2688 2267108 794752 8.90 263128 2356540 64 02:34:01 AM 4880376 6980900 3002048 38.09 2688 2268384 794752 8.90 263128 2358480 16 02:35:01 AM 4879772 6980664 3002652 38.09 2688 2268744 794752 8.90 263132 2358960 328 02:36:01 AM 4879420 6980488 3003004 38.10 2688 2268920 810420 9.07 263132 2359368 116 02:37:01 AM 4876312 6978572 3006112 38.14 2688 2270112 810420 9.07 263132 2362636 64 02:38:01 AM 5029804 6959880 2852620 36.19 2688 2103172 751132 8.41 309472 2181940 41048 02:39:01 AM 4991824 6926112 2890600 36.67 2688 2107788 774132 8.67 469468 2065032 26980 Average: 4948775 6983873 2933649 37.22 2688 2205130 762697 8.54 273728 2288698 28264 02:25:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 92.80 76.36 1044.34 10.92 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 42.70 34.51 310.52 6.33 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 36.14 31.22 328.95 6.02 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 194.40 142.43 45.01 40.44 0.00 0.00 0.00 0.00 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 56.43 51.70 12.21 6.35 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 79.82 78.27 15.82 7.87 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 49.33 47.87 10.79 5.19 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 70.11 70.41 13.97 6.74 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 54.59 52.82 12.21 6.22 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 19.56 13.16 59.95 2.35 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 8.35 7.25 2.14 1.31 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 35.84 32.41 9.59 5.84 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 77.67 58.68 103.15 49.98 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 17.98 17.18 14.62 8.63 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 59.65 50.99 140.58 11.73 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) 10/24/2025 _x86_64_ (2 CPU) 02:23:50 LINUX RESTART (2 CPU) 02:25:02 AM CPU %user %nice %system %iowait %steal %idle 02:26:01 AM all 33.90 0.00 5.01 3.28 0.10 57.71 02:26:01 AM 0 17.71 0.00 4.32 2.96 0.08 74.94 02:26:01 AM 1 50.08 0.00 5.71 3.60 0.12 40.50 02:27:01 AM all 20.40 0.00 2.52 2.63 0.08 74.37 02:27:01 AM 0 20.78 0.00 2.22 2.42 0.10 74.48 02:27:01 AM 1 20.03 0.00 2.82 2.84 0.05 74.26 02:28:01 AM all 17.81 0.00 3.52 1.18 0.08 77.41 02:28:01 AM 0 17.79 0.00 3.69 1.15 0.08 77.28 02:28:01 AM 1 17.83 0.00 3.34 1.20 0.08 77.54 02:29:01 AM all 16.77 0.00 3.17 1.50 0.08 78.47 02:29:01 AM 0 8.91 0.00 2.51 1.22 0.08 87.28 02:29:01 AM 1 24.61 0.00 3.84 1.79 0.08 69.68 02:30:01 AM all 4.28 0.00 0.41 0.04 0.04 95.23 02:30:01 AM 0 4.42 0.00 0.32 0.08 0.05 95.12 02:30:01 AM 1 4.13 0.00 0.50 0.00 0.03 95.33 02:31:01 AM all 8.10 0.00 0.54 0.01 0.07 91.28 02:31:01 AM 0 8.73 0.00 0.57 0.02 0.07 90.61 02:31:01 AM 1 7.47 0.00 0.50 0.00 0.07 91.96 02:32:01 AM all 5.54 0.00 0.34 0.00 0.07 94.05 02:32:01 AM 0 3.80 0.00 0.39 0.00 0.07 95.74 02:32:01 AM 1 7.27 0.00 0.30 0.00 0.07 92.36 02:33:01 AM all 5.05 0.00 0.38 0.00 0.05 94.52 02:33:01 AM 0 5.40 0.00 0.37 0.00 0.03 94.19 02:33:01 AM 1 4.69 0.00 0.39 0.00 0.07 94.85 02:34:01 AM all 7.51 0.00 0.36 0.01 0.06 92.06 02:34:01 AM 0 6.42 0.00 0.39 0.00 0.07 93.13 02:34:01 AM 1 8.61 0.00 0.33 0.02 0.05 90.99 02:35:01 AM all 4.16 0.00 0.31 0.00 0.06 95.47 02:35:01 AM 0 5.84 0.00 0.32 0.00 0.05 93.79 02:35:01 AM 1 2.48 0.00 0.30 0.00 0.07 97.16 02:36:01 AM all 2.73 0.00 0.24 0.00 0.05 96.97 02:36:01 AM 0 3.08 0.00 0.23 0.00 0.05 96.64 02:36:01 AM 1 2.39 0.00 0.25 0.00 0.05 97.31 02:36:01 AM CPU %user %nice %system %iowait %steal %idle 02:37:01 AM all 10.21 0.00 0.49 0.00 0.05 89.25 02:37:01 AM 0 9.57 0.00 0.52 0.00 0.05 89.86 02:37:01 AM 1 10.84 0.00 0.47 0.00 0.05 88.64 02:38:01 AM all 22.64 0.00 2.27 0.06 0.08 74.96 02:38:01 AM 0 28.01 0.00 2.09 0.07 0.07 69.77 02:38:01 AM 1 17.27 0.00 2.45 0.05 0.08 80.14 02:39:01 AM all 33.06 0.00 4.10 0.19 0.09 62.56 02:39:01 AM 0 24.00 0.00 3.86 0.13 0.08 71.93 02:39:01 AM 1 42.09 0.00 4.33 0.25 0.10 53.23 Average: all 13.71 0.00 1.69 0.63 0.07 83.89 Average: 0 11.75 0.00 1.55 0.57 0.07 86.05 Average: 1 15.68 0.00 1.82 0.69 0.07 81.74