---> uname -a: Linux prd-centos8-robot-2c-8g-4251.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 613 4739 19 2345 6786 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:11:21:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.46/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85386sec preferred_lft 85386sec inet6 fe80::f816:3eff:fe11:211e/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) 08/27/2025 _x86_64_ (2 CPU) 06:15:30 LINUX RESTART (2 CPU) 06:16:01 AM tps rtps wtps bread/s bwrtn/s 06:17:01 AM 86.04 12.54 73.50 3599.80 7121.59 06:18:01 AM 70.55 0.67 69.89 51.99 8525.55 06:19:01 AM 34.21 0.47 33.74 65.71 3892.95 06:20:02 AM 60.36 6.93 53.42 1289.52 3665.17 06:21:01 AM 32.36 0.03 32.33 3.52 6236.39 06:22:01 AM 3.75 0.22 3.53 11.73 119.81 06:23:01 AM 2.18 0.00 2.18 0.00 400.73 06:24:01 AM 0.82 0.00 0.82 0.00 508.68 06:25:01 AM 0.42 0.02 0.40 1.07 241.20 06:26:01 AM 0.88 0.00 0.88 0.00 250.44 06:27:01 AM 0.77 0.03 0.73 1.87 863.80 06:28:01 AM 0.90 0.35 0.55 53.45 614.48 06:29:01 AM 0.28 0.00 0.28 0.00 91.40 06:30:01 AM 0.15 0.00 0.15 0.00 17.38 06:31:01 AM 11.56 0.35 11.21 37.19 521.18 06:32:01 AM 28.79 0.53 28.26 64.78 4430.61 Average: 20.86 1.39 19.48 324.16 2339.84 06:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:17:01 AM 5339580 7049928 2542852 32.26 2688 1892308 693776 7.77 186368 2033904 178092 06:18:01 AM 5191040 7025988 2691392 34.14 2688 2010440 708004 7.93 191720 2151820 100148 06:19:01 AM 5228712 7065208 2653720 33.67 2688 2012496 666124 7.46 218588 2087392 10752 06:20:02 AM 4893552 6978776 2988880 37.92 2688 2252496 746036 8.35 254992 2356188 171884 06:21:01 AM 4942516 7027720 2939916 37.30 2688 2252680 674244 7.55 261492 2296088 4 06:22:01 AM 4896940 6984076 2985492 37.88 2688 2254628 725360 8.12 261676 2341116 1400 06:23:01 AM 4865456 6969880 3016976 38.27 2688 2271956 741024 8.30 262092 2372240 8800 06:24:01 AM 4857952 6969280 3024480 38.37 2688 2278828 741024 8.30 262092 2379472 820 06:25:01 AM 4850136 6968572 3032296 38.47 2688 2285944 741024 8.30 262104 2387728 724 06:26:01 AM 4806140 6944372 3076292 39.03 2688 2305728 774336 8.67 262152 2431128 13440 06:27:01 AM 4777600 6932076 3104832 39.39 2688 2321964 774336 8.67 262348 2459400 3836 06:28:01 AM 4366036 6863452 3516396 44.61 2688 2340072 805568 9.02 263704 2489932 2016 06:29:01 AM 4365044 6862844 3517388 44.62 2688 2340664 805568 9.02 263704 2491268 8 06:30:01 AM 4366652 6864968 3515780 44.60 2688 2341204 790672 8.85 263720 2489528 72 06:31:01 AM 4776156 6905064 3106276 39.41 2688 2301340 780372 8.74 380796 2363116 144328 06:32:01 AM 4914696 7007252 2967736 37.65 2688 2266056 687872 7.70 547192 2063292 10792 Average: 4839888 6963716 3042544 38.60 2688 2233050 740959 8.30 275296 2324601 40445 06:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 260.74 174.60 1675.13 57.61 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 72.40 49.13 677.12 7.97 0.00 0.00 0.00 0.00 06:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 AM eth0 11.96 9.56 5.83 3.80 0.00 0.00 0.00 0.00 06:20:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:02 AM eth0 38.61 29.75 334.88 7.16 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 198.78 155.15 41.54 38.59 0.00 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 24.38 14.95 22.46 2.86 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 38.75 37.37 123.32 10.23 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 16.25 12.83 40.54 5.46 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 25.81 21.16 38.36 5.42 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 31.79 28.51 265.51 11.59 0.00 0.00 0.00 0.00 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 23.98 21.91 261.31 2.37 0.00 0.00 0.00 0.00 06:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM eth0 53.88 69.88 265.54 5.71 0.00 0.00 0.00 0.00 06:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 AM eth0 2.93 3.15 0.99 0.88 0.00 0.00 0.00 0.00 06:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM eth0 19.11 16.11 4.56 2.77 0.00 0.00 0.00 0.00 06:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 94.32 58.05 174.86 116.07 0.00 0.00 0.00 0.00 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 17.81 13.80 14.41 10.56 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 58.08 44.63 246.88 18.05 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) 08/27/2025 _x86_64_ (2 CPU) 06:15:30 LINUX RESTART (2 CPU) 06:16:01 AM CPU %user %nice %system %iowait %steal %idle 06:17:01 AM all 47.58 0.00 6.71 0.98 0.13 44.60 06:17:01 AM 0 36.07 0.00 5.22 0.98 0.12 57.62 06:17:01 AM 1 59.11 0.00 8.21 0.97 0.15 31.56 06:18:01 AM all 23.57 0.00 3.33 14.50 0.15 58.45 06:18:01 AM 0 20.56 0.00 2.93 25.75 0.15 50.61 06:18:01 AM 1 26.59 0.00 3.72 3.24 0.15 66.30 06:19:01 AM all 12.42 0.00 1.72 3.46 0.06 82.34 06:19:01 AM 0 10.04 0.00 1.44 2.92 0.05 85.55 06:19:01 AM 1 14.79 0.00 2.00 4.01 0.07 79.13 06:20:02 AM all 28.13 0.00 5.03 0.80 0.12 65.92 06:20:02 AM 0 26.28 0.00 5.07 0.57 0.12 67.96 06:20:02 AM 1 29.98 0.00 4.98 1.04 0.12 63.89 06:21:01 AM all 7.22 0.00 1.66 0.58 0.04 90.50 06:21:01 AM 0 9.56 0.00 1.79 0.75 0.05 87.86 06:21:01 AM 1 4.88 0.00 1.53 0.41 0.03 93.15 06:22:01 AM all 3.28 0.00 0.28 0.03 0.04 96.38 06:22:01 AM 0 4.03 0.00 0.35 0.02 0.03 95.57 06:22:01 AM 1 2.53 0.00 0.20 0.03 0.05 97.19 06:23:01 AM all 19.78 0.00 0.31 0.03 0.08 79.79 06:23:01 AM 0 12.14 0.00 0.27 0.00 0.07 87.53 06:23:01 AM 1 27.42 0.00 0.35 0.07 0.10 72.06 06:24:01 AM all 6.98 0.00 0.17 0.03 0.04 92.77 06:24:01 AM 0 10.39 0.00 0.15 0.02 0.05 89.39 06:24:01 AM 1 3.57 0.00 0.18 0.05 0.03 96.16 06:25:01 AM all 11.88 0.00 0.20 0.02 0.07 87.83 06:25:01 AM 0 11.69 0.00 0.22 0.03 0.07 88.00 06:25:01 AM 1 12.08 0.00 0.18 0.00 0.07 87.67 06:26:01 AM all 11.27 0.00 0.23 0.01 0.09 88.39 06:26:01 AM 0 19.99 0.00 0.25 0.00 0.08 79.67 06:26:01 AM 1 2.57 0.00 0.22 0.02 0.10 97.09 06:27:01 AM all 2.87 0.00 0.23 0.03 0.13 96.73 06:27:01 AM 0 0.72 0.00 0.15 0.02 0.10 99.01 06:27:01 AM 1 5.02 0.00 0.32 0.05 0.17 94.45 06:27:01 AM CPU %user %nice %system %iowait %steal %idle 06:28:01 AM all 8.71 0.00 3.01 0.03 0.08 88.17 06:28:01 AM 0 6.16 0.00 2.93 0.02 0.08 90.81 06:28:01 AM 1 11.25 0.00 3.10 0.03 0.08 85.53 06:29:01 AM all 2.45 0.00 0.15 0.00 0.07 97.33 06:29:01 AM 0 0.82 0.00 0.15 0.00 0.08 98.95 06:29:01 AM 1 4.09 0.00 0.15 0.00 0.05 95.71 06:30:01 AM all 5.99 0.00 0.22 0.00 0.07 93.72 06:30:01 AM 0 8.10 0.00 0.22 0.00 0.07 91.61 06:30:01 AM 1 3.88 0.00 0.22 0.00 0.07 95.83 06:31:01 AM all 19.89 0.00 2.65 0.08 0.09 77.29 06:31:01 AM 0 20.83 0.00 3.24 0.05 0.10 75.77 06:31:01 AM 1 18.95 0.00 2.06 0.12 0.08 78.80 06:32:01 AM all 24.33 0.00 3.76 0.61 1.25 70.04 06:32:01 AM 0 30.73 0.00 4.16 0.15 1.19 63.77 06:32:01 AM 1 17.96 0.00 3.37 1.07 1.32 76.29 Average: all 14.79 0.00 1.85 1.33 0.16 81.87 Average: 0 14.27 0.00 1.78 1.96 0.15 81.83 Average: 1 15.31 0.00 1.93 0.69 0.17 81.90