---> uname -a: Linux prd-centos8-robot-2c-8g-1665.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 567 4950 19 2179 6831 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:8c:1b:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.77/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85210sec preferred_lft 85210sec inet6 fe80::f816:3eff:fe8c:1b16/64 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) 10/07/2025 _x86_64_ (2 CPU) 15:14:14 LINUX RESTART (2 CPU) 03:15:01 PM tps rtps wtps bread/s bwrtn/s 03:16:01 PM 51.71 19.72 31.98 803.07 22916.74 03:17:01 PM 53.34 32.65 20.69 4420.06 13926.35 03:18:01 PM 51.64 6.15 45.49 1090.35 4836.98 03:19:01 PM 92.12 0.07 92.05 1.87 9162.20 03:20:01 PM 33.41 0.68 32.72 51.58 4250.07 03:21:01 PM 16.64 0.38 16.26 64.25 711.06 03:22:01 PM 38.73 6.72 32.01 1245.93 2013.76 03:23:01 PM 51.98 0.25 51.73 47.05 7649.38 03:24:01 PM 2.42 0.00 2.42 0.00 73.59 03:25:01 PM 0.13 0.00 0.13 0.00 0.95 03:26:01 PM 0.55 0.22 0.33 11.73 5.10 03:27:01 PM 2.03 0.00 2.03 0.00 145.78 03:28:01 PM 0.63 0.00 0.63 0.00 82.85 03:29:01 PM 0.17 0.00 0.17 0.00 16.16 03:30:02 PM 1.35 0.03 1.32 0.27 46.26 03:31:01 PM 0.32 0.00 0.32 0.00 12.32 03:32:01 PM 0.25 0.03 0.22 1.87 18.41 03:33:01 PM 15.46 0.32 15.14 36.92 653.70 03:34:01 PM 30.17 0.53 29.64 64.78 1550.57 Average: 23.34 3.57 19.77 413.02 3586.27 03:15:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:16:01 PM 6139436 7355412 1742996 22.11 2688 1421284 367224 4.66 112412 1402024 399188 03:17:01 PM 5772180 7168748 2110252 26.77 2688 1593936 609092 6.82 165960 1678420 40808 03:18:01 PM 5449092 7032976 2433340 30.87 2688 1774692 737012 8.25 192392 1949832 74228 03:19:01 PM 5146652 7011572 2735780 34.71 2688 2041500 694708 7.78 191220 2198800 135788 03:20:01 PM 5192832 7028440 2689600 34.12 2688 2011664 696200 7.80 198816 2141632 4 03:21:01 PM 5265560 7103136 2616872 33.20 2688 2013596 606656 6.79 219520 2049372 4 03:22:01 PM 4910452 7005924 2971980 37.70 2688 2263004 685160 7.67 259304 2338436 201292 03:23:01 PM 4990144 7079380 2892288 36.69 2688 2256532 603716 6.76 262348 2250032 24 03:24:01 PM 4989968 7079196 2892464 36.70 2688 2256532 603716 6.76 262352 2250028 4 03:25:01 PM 4989692 7078920 2892740 36.70 2688 2256532 603716 6.76 262352 2250028 4 03:26:01 PM 4944404 7034592 2938028 37.27 2688 2257504 669656 7.50 262568 2295092 608 03:27:01 PM 4936232 7028620 2946200 37.38 2688 2259712 669656 7.50 262636 2303328 560 03:28:01 PM 4932192 7026440 2950240 37.43 2688 2261580 669656 7.50 262640 2307516 224 03:29:01 PM 4930728 7025352 2951704 37.45 2688 2261964 687868 7.70 262640 2308628 164 03:30:02 PM 4931044 7026056 2951388 37.44 2688 2262344 691756 7.75 262764 2308308 24 03:31:01 PM 4930788 7026196 2951644 37.45 2688 2262732 691756 7.75 262764 2308792 176 03:32:01 PM 4930308 7026080 2952124 37.45 2688 2263088 691756 7.75 262908 2309084 4 03:33:01 PM 5019824 6941144 2862608 36.32 2688 2094808 744728 8.34 294572 2210516 36044 03:34:01 PM 5127424 7051564 2755008 34.95 2688 2097884 639028 7.16 467012 1934692 25108 Average: 5133103 7059460 2749329 34.88 2688 2100573 650687 7.29 248799 2147082 48119 03:15:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 PM eth0 2.40 1.67 0.51 0.34 0.00 0.00 0.00 0.00 03:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 PM eth0 242.63 137.88 801.93 48.28 0.00 0.00 0.00 0.00 03:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 PM eth0 82.19 62.19 855.71 15.11 0.00 0.00 0.00 0.00 03:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 PM eth0 72.58 57.33 843.09 8.93 0.00 0.00 0.00 0.00 03:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 PM eth0 3.27 2.38 2.26 0.95 0.00 0.00 0.00 0.00 03:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 PM eth0 17.48 12.33 6.28 4.26 0.00 0.00 0.00 0.00 03:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 PM eth0 42.26 34.58 329.97 7.71 0.00 0.00 0.00 0.00 03:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 PM eth0 457.65 328.86 91.43 75.42 0.00 0.00 0.00 0.00 03:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 PM eth0 2.33 2.00 0.43 0.43 0.00 0.00 0.00 0.00 03:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 PM eth0 2.47 1.92 0.43 0.41 0.00 0.00 0.00 0.00 03:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 PM eth0 36.22 18.49 9.99 2.22 0.00 0.00 0.00 0.00 03:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 PM eth0 31.98 27.58 10.35 5.30 0.00 0.00 0.00 0.00 03:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 PM eth0 22.13 19.41 5.85 4.03 0.00 0.00 0.00 0.00 03:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 PM eth0 12.98 8.96 2.79 1.76 0.00 0.00 0.00 0.00 03:30:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:02 PM eth0 12.48 9.20 2.95 1.82 0.00 0.00 0.00 0.00 03:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 PM eth0 13.62 9.39 2.99 1.81 0.00 0.00 0.00 0.00 03:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 PM eth0 9.16 6.60 2.14 1.33 0.00 0.00 0.00 0.00 03:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM eth0 84.31 58.81 100.53 34.98 0.00 0.00 0.00 0.00 03:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM eth0 18.61 17.23 14.85 8.02 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 61.45 43.02 162.48 11.75 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) 10/07/2025 _x86_64_ (2 CPU) 15:14:14 LINUX RESTART (2 CPU) 03:15:01 PM CPU %user %nice %system %iowait %steal %idle 03:16:01 PM all 9.57 0.03 1.35 79.65 0.06 9.34 03:16:01 PM 0 9.58 0.02 1.32 71.65 0.07 17.36 03:16:01 PM 1 9.57 0.03 1.37 87.65 0.05 1.32 03:17:01 PM all 11.54 0.03 3.42 53.84 0.08 31.10 03:17:01 PM 0 10.98 0.03 3.34 47.91 0.08 37.65 03:17:01 PM 1 12.10 0.02 3.50 59.79 0.07 24.53 03:18:01 PM all 19.31 0.00 2.83 9.15 0.10 68.61 03:18:01 PM 0 26.96 0.00 3.46 14.02 0.12 55.45 03:18:01 PM 1 11.65 0.00 2.21 4.28 0.08 81.78 03:19:01 PM all 27.16 0.00 4.25 7.00 0.12 61.48 03:19:01 PM 0 40.34 0.00 5.63 8.26 0.12 45.66 03:19:01 PM 1 14.00 0.00 2.87 5.74 0.12 77.28 03:20:01 PM all 7.59 0.00 1.11 6.85 0.06 84.39 03:20:01 PM 0 7.84 0.00 1.20 6.41 0.05 84.50 03:20:01 PM 1 7.34 0.00 1.02 7.30 0.07 84.28 03:21:01 PM all 12.84 0.00 1.85 1.52 0.07 83.72 03:21:01 PM 0 18.46 0.00 2.32 2.17 0.08 76.96 03:21:01 PM 1 7.22 0.00 1.39 0.87 0.05 90.48 03:22:01 PM all 25.97 0.00 4.60 1.35 0.09 68.00 03:22:01 PM 0 27.91 0.00 4.72 1.35 0.08 65.94 03:22:01 PM 1 24.02 0.00 4.48 1.35 0.10 70.05 03:23:01 PM all 9.68 0.00 2.49 2.90 0.08 84.86 03:23:01 PM 0 13.40 0.00 3.00 2.81 0.08 80.71 03:23:01 PM 1 5.95 0.00 1.98 2.98 0.07 89.03 03:24:01 PM all 0.11 0.00 0.09 0.08 0.03 99.69 03:24:01 PM 0 0.12 0.00 0.12 0.17 0.02 99.58 03:24:01 PM 1 0.10 0.00 0.07 0.00 0.03 99.80 03:25:01 PM all 0.09 0.00 0.07 0.00 0.03 99.81 03:25:01 PM 0 0.08 0.00 0.07 0.00 0.05 99.80 03:25:01 PM 1 0.10 0.00 0.07 0.00 0.02 99.82 03:26:01 PM all 2.05 0.00 0.33 0.01 0.03 97.58 03:26:01 PM 0 1.62 0.00 0.33 0.02 0.03 98.00 03:26:01 PM 1 2.49 0.00 0.32 0.00 0.03 97.16 03:26:01 PM CPU %user %nice %system %iowait %steal %idle 03:27:01 PM all 12.66 0.00 0.84 0.03 0.08 86.40 03:27:01 PM 0 18.12 0.00 1.12 0.05 0.08 80.62 03:27:01 PM 1 7.20 0.00 0.55 0.00 0.07 92.18 03:28:01 PM all 10.79 0.00 0.50 0.00 0.07 88.64 03:28:01 PM 0 16.45 0.00 0.60 0.00 0.07 82.88 03:28:01 PM 1 5.12 0.00 0.40 0.00 0.07 94.41 03:29:01 PM all 4.43 0.00 0.38 0.00 0.06 95.14 03:29:01 PM 0 4.01 0.00 0.35 0.00 0.05 95.59 03:29:01 PM 1 4.85 0.00 0.40 0.00 0.07 94.68 03:30:02 PM all 4.59 0.00 0.41 0.01 0.08 94.91 03:30:02 PM 0 4.26 0.00 0.48 0.00 0.08 95.18 03:30:02 PM 1 4.91 0.00 0.33 0.02 0.08 94.65 03:31:01 PM all 4.48 0.00 0.33 0.00 0.05 95.14 03:31:01 PM 0 5.63 0.00 0.37 0.00 0.05 93.95 03:31:01 PM 1 3.33 0.00 0.29 0.00 0.05 96.33 03:32:01 PM all 3.19 0.00 0.23 0.00 0.06 96.52 03:32:01 PM 0 4.63 0.00 0.30 0.00 0.07 95.00 03:32:01 PM 1 1.75 0.00 0.17 0.00 0.05 98.03 03:33:01 PM all 19.58 0.00 2.08 0.07 0.08 78.20 03:33:01 PM 0 32.38 0.00 2.30 0.10 0.08 65.14 03:33:01 PM 1 6.73 0.00 1.86 0.03 0.07 91.31 03:34:01 PM all 29.85 0.00 4.12 0.34 0.09 65.59 03:34:01 PM 0 48.65 0.00 4.92 0.27 0.10 46.06 03:34:01 PM 1 11.05 0.00 3.32 0.42 0.08 85.13 Average: all 11.35 0.00 1.65 8.55 0.07 78.38 Average: 0 15.35 0.00 1.89 8.15 0.07 74.53 Average: 1 7.34 0.00 1.40 8.95 0.06 82.24