---> uname -a: Linux prd-centos8-robot-2c-8g-45061.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 629 4810 19 2257 6769 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:22:06:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.95/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85520sec preferred_lft 85520sec inet6 fe80::f816:3eff:fe22:6e7/64 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) 07/22/2025 _x86_64_ (2 CPU) 02:15:31 LINUX RESTART (2 CPU) 02:16:02 AM tps rtps wtps bread/s bwrtn/s 02:17:01 AM 83.55 15.34 68.21 4028.61 6668.77 02:18:01 AM 84.32 0.72 83.61 52.92 10267.19 02:19:01 AM 25.67 0.42 25.26 64.78 2027.32 02:20:01 AM 55.27 6.93 48.34 1289.52 3184.09 02:21:01 AM 29.73 0.03 29.70 3.46 6079.21 02:22:01 AM 3.50 0.02 3.48 0.13 175.17 02:23:01 AM 2.42 0.00 2.42 0.00 659.86 02:24:01 AM 0.50 0.00 0.50 0.00 381.37 02:25:01 AM 0.38 0.02 0.37 1.07 193.43 02:26:01 AM 0.85 0.03 0.82 1.87 154.39 02:27:01 AM 0.68 0.35 0.33 53.45 77.09 02:28:01 AM 0.28 0.00 0.28 0.00 25.38 02:29:01 AM 7.61 0.32 7.30 36.92 207.36 02:30:01 AM 31.72 0.54 31.19 65.16 3248.92 Average: 23.25 1.75 21.50 395.62 2376.77 02:16:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 AM 5296480 7005872 2585952 32.81 2688 1891632 745452 8.35 192368 2072104 188132 02:18:01 AM 5199416 7033920 2683016 34.04 2688 2010324 673372 7.54 206752 2125524 42480 02:19:01 AM 5160072 7022376 2722360 34.54 2688 2037432 683672 7.66 222972 2148428 24984 02:20:01 AM 4890260 6972536 2992172 37.96 2688 2249832 707416 7.92 259296 2356292 169732 02:21:01 AM 4926240 7008480 2956192 37.50 2688 2249912 677096 7.58 262424 2311124 4 02:22:01 AM 4882152 6966360 3000280 38.06 2688 2251912 731064 8.19 262724 2355104 360 02:23:01 AM 4853220 6954944 3029212 38.43 2688 2269428 747272 8.37 263020 2383492 220 02:24:01 AM 4840900 6953940 3041532 38.59 2688 2280720 747272 8.37 263020 2395660 176 02:25:01 AM 4833672 6952364 3048760 38.68 2688 2286372 762924 8.54 263076 2403064 72 02:26:01 AM 4825584 6948624 3056848 38.78 2688 2290720 762924 8.54 263312 2410580 184 02:27:01 AM 4439304 6890900 3443128 43.68 2688 2294424 773848 8.66 264624 2414780 120 02:28:01 AM 4438268 6890356 3444164 43.69 2688 2294912 773848 8.66 264636 2416020 4 02:29:01 AM 4845448 6884860 3036984 38.53 2688 2210616 798028 8.94 337072 2335164 102880 02:30:01 AM 4965660 6977996 2916772 37.00 2688 2185292 717688 8.04 504404 2054956 32768 Average: 4885477 6961681 2996955 38.02 2688 2200252 735848 8.24 273550 2298735 40151 02:16:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 310.41 194.19 1783.73 61.54 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 66.49 50.13 716.44 8.62 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 12.23 10.56 5.47 4.06 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 36.94 32.23 315.69 8.62 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 154.28 107.50 29.65 30.06 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 28.51 17.39 27.23 3.99 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 35.49 33.71 117.09 10.77 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 28.51 19.98 74.47 6.75 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 23.93 22.93 6.65 12.70 0.00 0.00 0.00 0.00 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 14.21 10.33 63.08 1.63 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 42.39 56.26 23.45 5.29 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 15.71 13.28 4.05 2.62 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 86.22 58.33 146.38 88.68 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 21.00 17.43 17.46 7.89 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 62.32 45.85 236.15 18.04 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) 07/22/2025 _x86_64_ (2 CPU) 02:15:31 LINUX RESTART (2 CPU) 02:16:02 AM CPU %user %nice %system %iowait %steal %idle 02:17:01 AM all 46.72 0.00 6.65 1.20 0.11 45.32 02:17:01 AM 0 53.03 0.00 6.36 1.54 0.12 38.96 02:17:01 AM 1 40.40 0.00 6.95 0.85 0.10 51.70 02:18:01 AM all 23.94 0.00 3.28 1.05 0.08 71.65 02:18:01 AM 0 26.04 0.00 3.10 1.00 0.08 69.78 02:18:01 AM 1 21.84 0.00 3.46 1.10 0.08 73.52 02:19:01 AM all 15.31 0.00 2.31 1.08 0.08 81.23 02:19:01 AM 0 14.91 0.00 2.03 1.48 0.08 81.49 02:19:01 AM 1 15.72 0.00 2.58 0.67 0.07 80.96 02:20:01 AM all 28.78 0.00 4.90 0.50 0.09 65.72 02:20:01 AM 0 41.38 0.00 5.91 0.45 0.08 52.17 02:20:01 AM 1 16.22 0.00 3.90 0.55 0.10 79.24 02:21:01 AM all 0.98 0.00 0.66 0.47 0.03 97.86 02:21:01 AM 0 0.78 0.00 0.62 0.45 0.03 98.11 02:21:01 AM 1 1.17 0.00 0.70 0.48 0.03 97.61 02:22:01 AM all 4.15 0.00 0.28 0.03 0.05 95.50 02:22:01 AM 0 4.88 0.00 0.35 0.05 0.05 94.67 02:22:01 AM 1 3.41 0.00 0.20 0.00 0.05 96.33 02:23:01 AM all 18.23 0.00 0.26 0.05 0.08 81.39 02:23:01 AM 0 28.36 0.00 0.25 0.03 0.08 71.27 02:23:01 AM 1 8.10 0.00 0.27 0.07 0.07 91.50 02:24:01 AM all 10.18 0.00 0.17 0.02 0.04 89.59 02:24:01 AM 0 16.61 0.00 0.20 0.00 0.03 83.15 02:24:01 AM 1 3.74 0.00 0.13 0.03 0.05 96.04 02:25:01 AM all 15.54 0.00 0.22 0.03 0.08 84.14 02:25:01 AM 0 17.59 0.00 0.18 0.07 0.07 82.10 02:25:01 AM 1 13.48 0.00 0.25 0.00 0.08 86.18 02:26:01 AM all 3.06 0.00 0.25 0.02 0.07 96.61 02:26:01 AM 0 3.52 0.00 0.25 0.03 0.05 96.14 02:26:01 AM 1 2.59 0.00 0.25 0.00 0.08 97.07 02:27:01 AM all 8.70 0.00 2.46 0.11 0.08 88.66 02:27:01 AM 0 10.09 0.00 2.47 0.13 0.08 87.22 02:27:01 AM 1 7.30 0.00 2.45 0.08 0.07 90.09 02:27:01 AM CPU %user %nice %system %iowait %steal %idle 02:28:01 AM all 4.58 0.00 0.19 0.00 0.05 95.18 02:28:01 AM 0 4.29 0.00 0.20 0.00 0.05 95.46 02:28:01 AM 1 4.88 0.00 0.18 0.00 0.05 94.89 02:29:01 AM all 18.82 0.00 2.40 0.07 0.08 78.64 02:29:01 AM 0 25.47 0.00 2.82 0.08 0.08 71.54 02:29:01 AM 1 12.16 0.00 1.97 0.05 0.08 85.73 02:30:01 AM all 30.51 0.00 4.45 0.94 0.09 64.01 02:30:01 AM 0 39.22 0.00 4.71 0.42 0.10 55.55 02:30:01 AM 1 21.79 0.00 4.18 1.46 0.08 72.48 Average: all 16.36 0.00 2.03 0.40 0.07 81.14 Average: 0 20.41 0.00 2.10 0.41 0.07 77.01 Average: 1 12.31 0.00 1.96 0.38 0.07 85.28