---> uname -a: Linux prd-centos8-robot-2c-8g-49181.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 626 4869 19 2201 6773 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:e4:3f:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.179/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85492sec preferred_lft 85492sec inet6 fe80::f816:3eff:fee4:3fd6/64 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) 08/04/2025 _x86_64_ (2 CPU) 03:35:32 LINUX RESTART (2 CPU) 03:36:01 AM tps rtps wtps bread/s bwrtn/s 03:37:01 AM 135.44 59.43 76.01 7444.19 27834.26 03:38:01 AM 100.15 0.72 99.43 52.92 11696.90 03:39:01 AM 27.85 0.42 27.43 64.79 2233.21 03:40:01 AM 83.12 6.96 76.16 1292.77 8419.78 03:41:01 AM 11.75 0.00 11.75 0.00 1147.80 03:42:01 AM 4.50 0.22 4.28 11.73 185.57 03:43:01 AM 0.30 0.00 0.30 0.00 61.91 03:44:01 AM 0.18 0.00 0.18 0.00 58.42 03:45:01 AM 0.25 0.00 0.25 0.00 64.73 03:46:01 AM 0.30 0.00 0.30 0.00 18.48 03:47:01 AM 0.27 0.00 0.27 0.00 14.71 03:48:01 AM 7.60 5.95 1.65 574.88 41.29 03:49:01 AM 1.63 0.00 1.63 0.00 92.94 03:50:01 AM 20.34 0.42 19.93 47.72 1208.76 Average: 28.12 5.29 22.83 677.78 3791.31 03:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:37:01 AM 5408344 7074932 2474080 31.39 2688 1850020 682428 7.64 185456 1968388 164948 03:38:01 AM 5139948 6976968 2742476 34.79 2688 2012876 741840 8.31 199044 2189516 42488 03:39:01 AM 5108744 6993232 2773680 35.19 2688 2059044 734108 8.22 226684 2191152 54652 03:40:01 AM 4934508 7021992 2947916 37.40 2688 2255188 685848 7.68 263088 2301540 26908 03:41:01 AM 4914512 7002084 2967912 37.65 2688 2255340 685848 7.68 263100 2321552 148 03:42:01 AM 4885920 6975772 2996504 38.02 2688 2257616 756424 8.47 263236 2349672 864 03:43:01 AM 4882656 6973988 2999768 38.06 2688 2259124 791940 8.87 263244 2352960 684 03:44:01 AM 4881072 6973804 3001352 38.08 2688 2260528 791940 8.87 263248 2354324 396 03:45:01 AM 4875288 6969760 3007136 38.15 2688 2262236 809172 9.06 263248 2360220 248 03:46:01 AM 4874920 6969592 3007504 38.15 2688 2262444 809172 9.06 263248 2360416 24 03:47:01 AM 4874812 6969856 3007612 38.16 2688 2262808 809172 9.06 263252 2360820 48 03:48:01 AM 4854680 6967692 3027744 38.41 2688 2280772 817292 9.15 265452 2378444 328 03:49:01 AM 4852740 6967020 3029684 38.44 2688 2282012 817292 9.15 265460 2380104 252 03:50:01 AM 4964904 6909724 2917520 37.01 2688 2117936 799268 8.95 468872 2088816 24132 Average: 4960932 6981887 2921492 37.06 2688 2191282 766553 8.58 265474 2282709 22580 03:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 335.92 194.20 1648.55 57.30 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 69.71 53.85 826.00 9.22 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 16.20 12.05 6.93 4.51 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 193.62 136.35 363.49 46.25 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 9.51 5.56 3.70 0.64 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 60.11 59.60 16.57 6.63 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 39.26 37.14 11.65 5.12 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 21.85 22.23 8.11 2.61 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 46.07 43.62 14.69 6.26 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 6.48 5.55 1.57 1.07 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 14.90 12.71 3.77 2.32 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 21.63 19.98 5.64 3.52 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 44.23 37.93 26.70 7.02 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 63.45 45.62 102.51 48.61 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 67.35 49.03 217.14 14.36 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) 08/04/2025 _x86_64_ (2 CPU) 03:35:32 LINUX RESTART (2 CPU) 03:36:01 AM CPU %user %nice %system %iowait %steal %idle 03:37:01 AM all 42.49 0.03 7.70 8.32 0.13 41.33 03:37:01 AM 0 53.15 0.03 8.74 7.95 0.12 30.01 03:37:01 AM 1 31.86 0.03 6.66 8.69 0.13 52.62 03:38:01 AM all 29.49 0.00 4.23 1.58 0.10 64.60 03:38:01 AM 0 31.90 0.00 4.12 1.80 0.10 62.08 03:38:01 AM 1 27.08 0.00 4.35 1.35 0.10 67.12 03:39:01 AM all 17.16 0.00 2.51 0.55 0.08 79.70 03:39:01 AM 0 24.78 0.00 3.09 0.62 0.08 71.42 03:39:01 AM 1 9.55 0.00 1.92 0.48 0.08 87.96 03:40:01 AM all 28.57 0.00 5.37 1.07 0.10 64.89 03:40:01 AM 0 33.92 0.00 6.31 1.07 0.12 58.57 03:40:01 AM 1 23.23 0.00 4.44 1.07 0.08 71.18 03:41:01 AM all 0.48 0.00 0.18 0.14 0.03 99.16 03:41:01 AM 0 0.75 0.00 0.17 0.10 0.03 98.95 03:41:01 AM 1 0.22 0.00 0.20 0.18 0.03 99.37 03:42:01 AM all 9.05 0.00 0.60 0.03 0.10 90.22 03:42:01 AM 0 13.78 0.00 0.68 0.02 0.10 85.43 03:42:01 AM 1 4.36 0.00 0.52 0.03 0.10 94.98 03:43:01 AM all 7.24 0.00 0.44 0.00 0.08 92.23 03:43:01 AM 0 5.82 0.00 0.47 0.00 0.08 93.63 03:43:01 AM 1 8.67 0.00 0.42 0.00 0.08 90.82 03:44:01 AM all 2.97 0.00 0.29 0.00 0.10 96.63 03:44:01 AM 0 4.21 0.00 0.30 0.00 0.10 95.39 03:44:01 AM 1 1.74 0.00 0.28 0.00 0.10 97.88 03:45:01 AM all 8.95 0.00 0.55 0.00 0.10 90.40 03:45:01 AM 0 12.24 0.00 0.55 0.00 0.10 87.10 03:45:01 AM 1 5.67 0.00 0.54 0.00 0.10 93.69 03:46:01 AM all 2.32 0.00 0.15 0.00 0.08 97.44 03:46:01 AM 0 2.66 0.00 0.15 0.00 0.10 97.09 03:46:01 AM 1 1.99 0.00 0.15 0.00 0.07 97.79 03:47:01 AM all 4.05 0.00 0.27 0.00 0.08 95.60 03:47:01 AM 0 5.72 0.00 0.33 0.00 0.08 93.86 03:47:01 AM 1 2.39 0.00 0.20 0.00 0.07 97.34 03:47:01 AM CPU %user %nice %system %iowait %steal %idle 03:48:01 AM all 6.10 0.24 0.47 0.12 0.07 93.00 03:48:01 AM 0 8.89 0.05 0.45 0.00 0.07 90.54 03:48:01 AM 1 3.30 0.44 0.49 0.23 0.07 95.47 03:49:01 AM all 12.23 0.00 0.54 0.01 0.10 87.11 03:49:01 AM 0 18.91 0.00 0.55 0.00 0.10 80.43 03:49:01 AM 1 5.54 0.00 0.54 0.02 0.10 93.81 03:50:01 AM all 27.63 0.00 3.19 0.18 0.10 68.90 03:50:01 AM 0 33.14 0.00 3.21 0.20 0.12 63.33 03:50:01 AM 1 22.12 0.00 3.18 0.15 0.08 74.47 Average: all 14.20 0.02 1.89 0.86 0.09 82.94 Average: 0 17.84 0.01 2.08 0.84 0.09 79.14 Average: 1 10.56 0.03 1.71 0.87 0.09 86.74