---> uname -a: Linux prd-centos8-robot-2c-8g-3195.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 628 4831 19 2237 6771 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:80:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.165/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85141sec preferred_lft 85141sec inet6 fe80::f816:3eff:fe8c:80a7/64 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) 08/22/2025 _x86_64_ (2 CPU) 05:58:42 LINUX RESTART (2 CPU) 06:00:01 AM tps rtps wtps bread/s bwrtn/s 06:01:01 AM 86.73 6.33 80.40 1095.54 6535.03 06:02:01 AM 77.46 0.80 76.66 54.74 9686.70 06:03:01 AM 36.03 0.42 35.61 64.79 3073.37 06:04:01 AM 69.86 6.97 62.89 1292.98 7954.99 06:05:01 AM 9.93 0.00 9.93 0.00 685.95 06:06:01 AM 0.23 0.00 0.23 0.00 2.95 06:07:01 AM 0.13 0.00 0.13 0.00 1.60 06:08:01 AM 0.58 0.22 0.37 11.73 113.51 06:09:01 AM 2.25 0.00 2.25 0.00 229.37 06:10:01 AM 0.47 0.03 0.43 1.87 165.21 06:11:01 AM 0.30 0.00 0.30 0.00 178.59 06:12:01 AM 0.40 0.00 0.40 0.00 168.16 06:13:01 AM 0.13 0.00 0.13 0.00 20.03 06:14:01 AM 0.37 0.03 0.33 0.27 75.01 06:15:01 AM 1.38 0.00 1.38 0.00 87.97 06:16:01 AM 0.30 0.00 0.30 0.00 128.96 06:17:01 AM 0.18 0.00 0.18 0.00 24.68 06:18:01 AM 0.18 0.00 0.18 0.00 46.13 06:19:01 AM 24.61 0.42 24.19 47.72 2469.71 Average: 16.40 0.80 15.60 135.25 1666.13 06:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:01:01 AM 5243808 6974020 2638616 33.47 2688 1912068 777952 8.71 188036 2126096 194352 06:02:01 AM 5135852 6968300 2746572 34.84 2688 2009148 754656 8.45 197064 2200516 42484 06:03:01 AM 5076952 6973644 2805472 35.59 2688 2070788 754952 8.45 228752 2220872 50316 06:04:01 AM 4929896 7014244 2952528 37.46 2688 2252164 685812 7.68 261132 2307376 10844 06:05:01 AM 4930468 7014744 2951956 37.45 2688 2252168 685812 7.68 261132 2309040 16 06:06:01 AM 4930700 7014976 2951724 37.45 2688 2252168 685812 7.68 261136 2308864 12 06:07:01 AM 4931068 7015320 2951356 37.44 2688 2252168 685812 7.68 261140 2308864 4 06:08:01 AM 4877948 6965876 3004476 38.12 2688 2255844 785896 8.80 261272 2361756 136 06:09:01 AM 4866312 6960408 3016112 38.26 2688 2262044 803624 9.00 261544 2372644 1552 06:10:01 AM 4858452 6955956 3023972 38.36 2688 2265420 805824 9.02 261820 2380208 76 06:11:01 AM 4848844 6951588 3033580 38.49 2688 2270660 805824 9.02 261820 2389944 96 06:12:01 AM 4839296 6947288 3043128 38.61 2688 2275908 805632 9.02 261820 2399596 340 06:13:01 AM 4838300 6946860 3044124 38.62 2688 2276476 787684 8.82 261820 2400352 352 06:14:01 AM 4836460 6946820 3045964 38.64 2688 2278276 786244 8.80 261984 2402284 20 06:15:01 AM 4833908 6946152 3048516 38.67 2688 2280168 786244 8.80 261984 2404768 204 06:16:01 AM 4830016 6946012 3052408 38.72 2688 2283920 802308 8.98 261988 2408488 184 06:17:01 AM 4828888 6946040 3053536 38.74 2688 2285084 802308 8.98 261984 2409528 656 06:18:01 AM 4892948 7015996 2989476 37.93 2688 2290964 679668 7.61 262528 2345644 5208 06:19:01 AM 4946448 6926896 2935976 37.25 2688 2154752 781080 8.75 490512 2091468 23424 Average: 4919819 6970060 2962605 37.58 2688 2220010 761218 8.52 264709 2323595 17383 06:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 176.22 128.56 1341.87 24.88 0.00 0.00 0.00 0.00 06:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 AM eth0 56.88 35.86 584.77 6.04 0.00 0.00 0.00 0.00 06:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 37.71 32.43 156.02 8.30 0.00 0.00 0.00 0.00 06:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 473.37 349.53 272.32 81.48 0.00 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 1.35 0.77 0.24 0.18 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 2.78 1.93 0.50 0.41 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 3.62 1.93 0.53 0.42 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 165.46 146.96 40.61 11.78 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 124.14 121.31 46.35 9.94 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 105.70 103.18 27.93 8.15 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 37.17 38.19 30.72 3.46 0.00 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 138.45 137.22 42.78 11.23 0.00 0.00 0.00 0.00 06:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 AM eth0 6.38 4.78 3.33 1.32 0.00 0.00 0.00 0.00 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM eth0 128.72 127.46 22.59 10.15 0.00 0.00 0.00 0.00 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 136.01 132.61 23.70 10.36 0.00 0.00 0.00 0.00 06:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM eth0 136.37 137.60 32.58 10.51 0.00 0.00 0.00 0.00 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 3.33 3.85 0.67 0.69 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 84.86 67.18 19.65 5.98 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 93.67 65.03 172.45 110.60 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 100.64 86.12 148.45 16.63 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) 08/22/2025 _x86_64_ (2 CPU) 05:58:42 LINUX RESTART (2 CPU) 06:00:01 AM CPU %user %nice %system %iowait %steal %idle 06:01:01 AM all 35.97 0.00 5.69 2.69 0.12 55.53 06:01:01 AM 0 42.91 0.00 6.11 2.98 0.12 47.89 06:01:01 AM 1 29.03 0.00 5.27 2.40 0.12 63.18 06:02:01 AM all 18.59 0.00 3.15 7.26 0.11 70.90 06:02:01 AM 0 21.00 0.00 3.06 8.77 0.10 67.07 06:02:01 AM 1 16.17 0.00 3.23 5.75 0.12 74.73 06:03:01 AM all 22.46 0.00 3.50 1.04 0.08 72.93 06:03:01 AM 0 18.50 0.00 3.30 1.17 0.07 76.97 06:03:01 AM 1 26.43 0.00 3.69 0.92 0.08 68.88 06:04:01 AM all 23.24 0.00 5.13 4.46 0.08 67.10 06:04:01 AM 0 26.46 0.00 5.52 3.45 0.08 64.49 06:04:01 AM 1 20.01 0.00 4.73 5.47 0.08 69.70 06:05:01 AM all 0.33 0.00 0.12 0.17 0.03 99.35 06:05:01 AM 0 0.53 0.00 0.10 0.15 0.03 99.18 06:05:01 AM 1 0.13 0.00 0.13 0.18 0.03 99.52 06:06:01 AM all 0.25 0.00 0.07 0.00 0.03 99.65 06:06:01 AM 0 0.38 0.00 0.07 0.00 0.03 99.52 06:06:01 AM 1 0.12 0.00 0.07 0.00 0.03 99.78 06:07:01 AM all 0.33 0.00 0.08 0.00 0.02 99.58 06:07:01 AM 0 0.17 0.00 0.08 0.00 0.02 99.73 06:07:01 AM 1 0.48 0.00 0.07 0.00 0.02 99.43 06:08:01 AM all 9.58 0.00 1.23 0.00 0.07 89.13 06:08:01 AM 0 13.62 0.00 1.60 0.00 0.07 84.71 06:08:01 AM 1 5.56 0.00 0.86 0.00 0.07 93.52 06:09:01 AM all 14.97 0.00 1.43 0.06 0.07 83.47 06:09:01 AM 0 20.72 0.00 1.92 0.12 0.07 77.17 06:09:01 AM 1 9.32 0.00 0.94 0.00 0.07 89.68 06:10:01 AM all 8.65 0.00 0.72 0.03 0.08 90.52 06:10:01 AM 0 12.76 0.00 0.99 0.00 0.08 86.16 06:10:01 AM 1 4.55 0.00 0.45 0.05 0.07 94.88 06:11:01 AM all 10.55 0.00 0.74 0.03 0.07 88.62 06:11:01 AM 0 18.73 0.00 1.22 0.00 0.07 79.98 06:11:01 AM 1 2.44 0.00 0.27 0.05 0.07 97.17 06:11:01 AM CPU %user %nice %system %iowait %steal %idle 06:12:01 AM all 14.19 0.00 1.45 0.00 0.08 84.29 06:12:01 AM 0 17.04 0.00 1.43 0.00 0.09 81.44 06:12:01 AM 1 11.37 0.00 1.46 0.00 0.07 87.10 06:13:01 AM all 4.76 0.00 0.45 0.00 0.06 94.73 06:13:01 AM 0 4.22 0.00 0.41 0.00 0.07 95.30 06:13:01 AM 1 5.30 0.00 0.49 0.00 0.05 94.16 06:14:01 AM all 8.84 0.00 0.86 0.02 0.07 90.21 06:14:01 AM 0 11.77 0.00 0.87 0.03 0.07 87.26 06:14:01 AM 1 5.96 0.00 0.86 0.00 0.07 93.12 06:15:01 AM all 9.03 0.00 0.72 0.02 0.09 90.14 06:15:01 AM 0 7.97 0.00 0.67 0.03 0.08 91.24 06:15:01 AM 1 10.10 0.00 0.77 0.00 0.10 89.03 06:16:01 AM all 10.02 0.00 0.95 0.02 0.07 88.94 06:16:01 AM 0 12.62 0.00 1.19 0.03 0.07 86.09 06:16:01 AM 1 7.43 0.00 0.71 0.00 0.07 91.80 06:17:01 AM all 3.56 0.00 0.44 0.00 0.05 95.95 06:17:01 AM 0 2.99 0.00 0.40 0.00 0.05 96.56 06:17:01 AM 1 4.13 0.00 0.48 0.00 0.05 95.33 06:18:01 AM all 9.28 0.00 0.72 0.01 0.06 89.93 06:18:01 AM 0 2.62 0.00 0.53 0.02 0.05 96.77 06:18:01 AM 1 15.97 0.00 0.91 0.00 0.07 83.06 06:19:01 AM all 25.27 0.00 3.26 0.43 0.08 70.97 06:19:01 AM 0 35.72 0.00 3.57 0.48 0.08 60.14 06:19:01 AM 1 14.79 0.00 2.94 0.37 0.07 81.83 Average: all 12.11 0.00 1.62 0.86 0.07 85.34 Average: 0 14.26 0.00 1.74 0.91 0.07 83.01 Average: 1 9.97 0.00 1.49 0.80 0.07 87.66