---> uname -a: Linux prd-centos8-robot-2c-8g-42166.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 583 4854 19 2259 6816 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:2a:af:8b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.242/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84929sec preferred_lft 84929sec inet6 fe80::f816:3eff:fe2a:af8b/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) 07/13/2025 _x86_64_ (2 CPU) 00:57:22 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 85.09 21.96 63.14 5653.84 7919.31 01:00:01 AM 101.38 0.75 100.63 53.18 11341.24 01:01:01 AM 30.64 0.43 30.21 64.91 2558.48 01:02:01 AM 72.17 7.03 65.14 1294.07 8140.79 01:03:01 AM 6.08 0.02 6.07 0.13 509.00 01:04:01 AM 2.00 0.00 2.00 0.00 124.73 01:05:01 AM 0.93 0.00 0.93 0.00 599.73 01:06:01 AM 0.32 0.02 0.30 1.07 377.54 01:07:01 AM 0.72 0.00 0.72 0.00 201.98 01:08:01 AM 0.73 0.03 0.70 1.87 155.67 01:09:01 AM 0.40 0.00 0.40 0.00 14.10 01:10:01 AM 0.45 0.00 0.45 0.00 10.61 01:11:01 AM 0.42 0.00 0.42 0.00 9.78 01:12:01 AM 0.43 0.00 0.43 0.00 10.68 01:13:01 AM 0.33 0.03 0.30 0.27 6.57 01:14:01 AM 1.35 0.00 1.35 0.00 40.20 01:15:01 AM 0.37 0.00 0.37 0.00 9.67 01:16:01 AM 0.18 0.00 0.18 0.00 6.13 01:17:01 AM 0.13 0.00 0.13 0.00 8.68 01:18:01 AM 0.23 0.00 0.23 0.00 8.61 01:19:01 AM 0.68 0.40 0.28 52.38 10.16 01:20:01 AM 0.33 0.03 0.30 1.07 30.67 01:21:01 AM 14.90 0.33 14.56 37.85 710.20 Average: 13.93 1.35 12.58 311.40 1426.51 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5365148 7034172 2517284 31.94 2688 1852864 687376 7.70 185968 2014540 163984 01:00:01 AM 5173968 7010760 2708464 34.36 2688 2013172 702584 7.87 198516 2160396 42488 01:01:01 AM 5150200 7037936 2732232 34.66 2688 2061292 688744 7.71 229796 2145776 41268 01:02:01 AM 4970308 7055352 2912124 36.94 2688 2252824 626992 7.02 262480 2268724 10820 01:03:01 AM 4929116 7014816 2953316 37.47 2688 2253532 673968 7.55 262608 2309352 704 01:04:01 AM 4898668 6999036 2983764 37.85 2688 2268108 705444 7.90 263080 2339108 13472 01:05:01 AM 4889172 6999424 2993260 37.97 2688 2278112 705444 7.90 263080 2348964 5896 01:06:01 AM 4881120 6998340 3001312 38.08 2688 2285080 705444 7.90 263096 2357500 1548 01:07:01 AM 4871768 6995236 3010664 38.19 2688 2291288 705444 7.90 263144 2365820 2072 01:08:01 AM 4867308 6993216 3015124 38.25 2688 2293736 705444 7.90 263380 2370888 104 01:09:01 AM 4868996 6995116 3013436 38.23 2688 2293940 705444 7.90 263380 2369208 4 01:10:01 AM 4867592 6993908 3014840 38.25 2688 2294136 726128 8.13 263380 2370600 4 01:11:01 AM 4867628 6994152 3014804 38.25 2688 2294332 726128 8.13 263380 2370516 4 01:12:01 AM 4867428 6994148 3015004 38.25 2688 2294528 726128 8.13 263380 2370636 4 01:13:01 AM 4867176 6994100 3015256 38.25 2688 2294728 709892 7.95 263508 2370864 116 01:14:01 AM 4867024 6994152 3015408 38.25 2688 2294932 709892 7.95 263508 2371260 32 01:15:01 AM 4866956 6994232 3015476 38.26 2688 2295112 709892 7.95 263508 2371100 68 01:16:01 AM 4866216 6993684 3016216 38.27 2688 2295280 709892 7.95 263508 2371800 104 01:17:01 AM 4866260 6993896 3016172 38.26 2688 2295456 709892 7.95 263508 2371752 84 01:18:01 AM 4866364 6994176 3016068 38.26 2688 2295624 709892 7.95 263508 2371656 56 01:19:01 AM 4755292 6962444 3127140 39.67 2688 2297564 725300 8.12 264840 2375232 232 01:20:01 AM 4480720 6935248 3401712 43.16 2688 2298116 723936 8.11 264820 2375576 92 01:21:01 AM 4987652 6991232 2894780 36.72 2688 2177172 697044 7.80 345508 2189068 76144 Average: 4908351 6998642 2974081 37.73 2688 2242214 704189 7.88 259343 2318710 15622 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 304.46 188.06 1680.64 59.74 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 65.31 47.02 788.14 8.47 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 21.36 17.33 80.87 5.57 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 214.94 159.99 277.31 42.70 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 16.51 10.20 10.40 1.30 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 34.23 32.16 117.85 9.36 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 20.57 20.12 55.69 7.03 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 23.01 18.78 36.43 5.82 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 23.89 19.93 32.85 11.88 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 10.76 6.65 35.78 0.93 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 2.40 0.62 0.60 0.31 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 0.90 0.53 0.38 0.27 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 0.83 0.30 0.10 0.04 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 0.48 0.30 0.08 0.04 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 0.78 0.30 0.09 0.04 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 1.58 1.52 0.54 0.35 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 3.10 1.10 0.48 0.23 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 4.33 1.38 0.97 0.44 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 2.30 1.42 1.14 0.78 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 1.25 1.18 0.40 0.24 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 24.36 28.32 3.37 2.70 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 28.94 36.49 4.44 3.78 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 75.14 49.73 147.13 96.31 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 38.33 27.98 142.44 11.23 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) 07/13/2025 _x86_64_ (2 CPU) 00:57:22 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 44.61 0.01 6.86 3.40 0.13 44.99 12:59:01 AM 0 57.31 0.02 8.68 3.09 0.15 30.76 12:59:01 AM 1 31.96 0.00 5.05 3.71 0.12 59.17 01:00:01 AM all 26.54 0.00 3.87 2.14 0.09 67.35 01:00:01 AM 0 27.99 0.00 3.63 2.59 0.08 65.70 01:00:01 AM 1 25.10 0.00 4.11 1.69 0.10 69.01 01:01:01 AM all 20.36 0.00 3.18 0.28 0.11 76.08 01:01:01 AM 0 26.11 0.00 3.55 0.30 0.10 69.93 01:01:01 AM 1 14.62 0.00 2.80 0.25 0.12 82.20 01:02:01 AM all 24.71 0.00 4.96 1.03 0.09 69.22 01:02:01 AM 0 28.11 0.00 5.05 1.20 0.10 65.54 01:02:01 AM 1 21.32 0.00 4.86 0.85 0.08 72.89 01:03:01 AM all 1.45 0.00 0.22 0.07 0.04 98.23 01:03:01 AM 0 0.79 0.00 0.12 0.02 0.05 99.03 01:03:01 AM 1 2.11 0.00 0.32 0.12 0.03 97.43 01:04:01 AM all 13.51 0.00 0.25 0.02 0.10 86.12 01:04:01 AM 0 22.84 0.00 0.29 0.02 0.10 76.75 01:04:01 AM 1 4.19 0.00 0.22 0.02 0.10 95.48 01:05:01 AM all 11.47 0.00 0.17 0.04 0.07 88.26 01:05:01 AM 0 10.52 0.00 0.17 0.08 0.08 89.15 01:05:01 AM 1 12.41 0.00 0.17 0.00 0.05 87.37 01:06:01 AM all 8.83 0.00 0.20 0.03 0.08 90.86 01:06:01 AM 0 14.89 0.00 0.17 0.03 0.08 84.83 01:06:01 AM 1 2.76 0.00 0.23 0.02 0.08 96.90 01:07:01 AM all 12.57 0.00 0.18 0.01 0.08 87.15 01:07:01 AM 0 13.50 0.00 0.18 0.02 0.08 86.21 01:07:01 AM 1 11.64 0.00 0.18 0.00 0.08 88.09 01:08:01 AM all 2.16 0.00 0.23 0.02 0.10 97.49 01:08:01 AM 0 1.25 0.00 0.22 0.03 0.10 98.40 01:08:01 AM 1 3.06 0.00 0.25 0.00 0.10 96.59 01:09:01 AM all 1.07 0.00 0.21 0.00 0.09 98.63 01:09:01 AM 0 0.85 0.00 0.13 0.00 0.08 98.93 01:09:01 AM 1 1.29 0.00 0.28 0.00 0.10 98.33 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 1.04 0.00 0.21 0.00 0.08 98.68 01:10:01 AM 0 0.78 0.00 0.15 0.00 0.07 99.00 01:10:01 AM 1 1.29 0.00 0.27 0.00 0.08 98.36 01:11:01 AM all 1.06 0.00 0.23 0.00 0.08 98.63 01:11:01 AM 0 1.02 0.00 0.22 0.00 0.08 98.68 01:11:01 AM 1 1.10 0.00 0.23 0.00 0.08 98.58 01:12:01 AM all 1.02 0.00 0.20 0.00 0.08 98.70 01:12:01 AM 0 1.42 0.00 0.32 0.00 0.10 98.16 01:12:01 AM 1 0.62 0.00 0.08 0.00 0.07 99.23 01:13:01 AM all 1.09 0.00 0.33 0.01 0.08 98.50 01:13:01 AM 0 1.29 0.00 0.33 0.00 0.08 98.30 01:13:01 AM 1 0.89 0.00 0.32 0.02 0.07 98.71 01:14:01 AM all 0.90 0.00 0.18 0.01 0.08 98.84 01:14:01 AM 0 0.72 0.00 0.12 0.02 0.07 99.08 01:14:01 AM 1 1.09 0.00 0.23 0.00 0.08 98.59 01:15:01 AM all 0.64 0.00 0.12 0.00 0.08 99.16 01:15:01 AM 0 0.67 0.00 0.10 0.00 0.10 99.13 01:15:01 AM 1 0.62 0.00 0.13 0.00 0.07 99.18 01:16:01 AM all 0.62 0.00 0.11 0.00 0.08 99.20 01:16:01 AM 0 0.57 0.00 0.08 0.00 0.08 99.26 01:16:01 AM 1 0.67 0.00 0.13 0.00 0.07 99.13 01:17:01 AM all 0.62 0.00 0.10 0.00 0.08 99.20 01:17:01 AM 0 0.60 0.00 0.08 0.00 0.07 99.25 01:17:01 AM 1 0.64 0.00 0.12 0.00 0.10 99.15 01:18:01 AM all 0.68 0.00 0.10 0.00 0.08 99.13 01:18:01 AM 0 0.58 0.00 0.08 0.00 0.07 99.27 01:18:01 AM 1 0.79 0.00 0.12 0.00 0.10 99.00 01:19:01 AM all 3.73 0.00 1.06 0.01 0.08 95.11 01:19:01 AM 0 4.25 0.00 1.00 0.02 0.07 94.66 01:19:01 AM 1 3.22 0.00 1.12 0.00 0.10 95.56 01:20:01 AM all 6.13 0.00 1.48 0.00 0.08 92.31 01:20:01 AM 0 7.78 0.00 1.48 0.00 0.08 90.65 01:20:01 AM 1 4.48 0.00 1.48 0.00 0.08 93.95 01:20:01 AM CPU %user %nice %system %iowait %steal %idle 01:21:01 AM all 21.79 0.00 2.85 0.09 0.08 75.19 01:21:01 AM 0 27.85 0.00 3.28 0.13 0.08 68.66 01:21:01 AM 1 15.71 0.00 2.41 0.05 0.08 81.74 Average: all 8.98 0.00 1.19 0.31 0.09 89.44 Average: 0 10.93 0.00 1.28 0.33 0.09 87.38 Average: 1 7.03 0.00 1.09 0.29 0.09 91.50