---> uname -a: Linux prd-centos8-robot-2c-8g-43666.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 628 4901 19 2167 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:c7:5b:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.187/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85418sec preferred_lft 85418sec inet6 fe80::f816:3eff:fec7:5ba9/64 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) 07/18/2025 _x86_64_ (2 CPU) 02:25:29 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 84.49 12.68 71.80 3788.70 6982.32 02:28:01 AM 91.30 0.72 90.59 52.92 10221.53 02:29:01 AM 35.49 0.42 35.07 64.78 3069.94 02:30:01 AM 69.03 6.96 62.06 1292.77 7954.18 02:31:01 AM 7.32 0.00 7.32 0.00 538.29 02:32:01 AM 0.28 0.00 0.28 0.00 4.97 02:33:01 AM 0.08 0.00 0.08 0.00 0.98 02:34:01 AM 0.50 0.02 0.48 0.13 94.60 02:35:01 AM 2.07 0.00 2.07 0.00 64.60 02:36:01 AM 0.22 0.00 0.22 0.00 3.48 02:37:01 AM 0.25 0.00 0.25 0.00 4.05 02:38:01 AM 0.25 0.00 0.25 0.00 3.75 02:39:01 AM 0.15 0.00 0.15 0.00 2.12 02:40:01 AM 0.15 0.00 0.15 0.00 2.18 02:41:01 AM 15.53 0.37 15.16 38.13 647.13 Average: 20.47 1.41 19.06 349.15 1973.00 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5309292 7026388 2573140 32.64 2688 1899180 763532 8.55 192644 2058212 185172 02:28:01 AM 5143392 6980632 2739040 34.75 2688 2013024 759584 8.51 198440 2190424 42484 02:29:01 AM 5088260 6986568 2794172 35.45 2688 2071964 754224 8.45 230544 2207572 49452 02:30:01 AM 4929360 7014288 2953072 37.46 2688 2252608 686320 7.68 262840 2308448 10860 02:31:01 AM 4930756 7015428 2951676 37.45 2688 2252612 686320 7.68 262844 2308104 4 02:32:01 AM 4930540 7015212 2951892 37.45 2688 2252612 686320 7.68 262848 2308280 4 02:33:01 AM 4921668 7006340 2960764 37.56 2688 2252612 686320 7.68 262848 2316940 4 02:34:01 AM 4875792 6963000 3006640 38.14 2688 2255160 718196 8.04 262980 2362180 4 02:35:01 AM 4875504 6962720 3006928 38.15 2688 2255176 733576 8.21 262980 2362428 16 02:36:01 AM 4875592 6962824 3006840 38.15 2688 2255184 733576 8.21 262980 2362448 20 02:37:01 AM 4875616 6962868 3006816 38.15 2688 2255204 733576 8.21 262980 2362652 16 02:38:01 AM 4875516 6962784 3006916 38.15 2688 2255220 733576 8.21 262980 2362604 4 02:39:01 AM 4875772 6963048 3006660 38.14 2688 2255236 733576 8.21 262980 2362496 16 02:40:01 AM 4875336 6962632 3007096 38.15 2688 2255248 751612 8.42 262980 2363048 16 02:41:01 AM 5035796 6944940 2846636 36.11 2688 2082956 775016 8.68 303052 2186068 27256 Average: 4961213 6981978 2921219 37.06 2688 2190933 729022 8.16 254461 2294794 21022 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 279.74 183.65 1737.80 55.98 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 59.65 45.85 715.40 7.98 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 32.14 29.11 125.41 7.87 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 490.17 361.06 286.99 89.58 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 4.05 0.68 0.35 0.12 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 3.32 1.98 0.65 0.48 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 2.85 2.18 0.69 1.10 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 30.44 14.78 19.51 2.02 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 0.33 0.10 0.02 0.01 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 0.57 0.10 0.03 0.01 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 1.12 0.20 0.19 0.07 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 0.47 0.10 0.02 0.01 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 0.93 0.20 0.07 0.01 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 0.80 0.28 0.28 0.20 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 83.82 51.17 90.42 30.29 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 66.03 46.10 198.52 13.05 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) 07/18/2025 _x86_64_ (2 CPU) 02:25:29 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 46.00 0.00 6.30 1.44 0.13 46.12 02:27:01 AM 0 58.15 0.00 8.20 1.92 0.12 31.61 02:27:01 AM 1 33.89 0.00 4.42 0.97 0.15 60.58 02:28:01 AM all 23.51 0.00 3.22 1.68 0.08 71.52 02:28:01 AM 0 34.33 0.00 4.29 1.77 0.08 59.53 02:28:01 AM 1 12.71 0.00 2.15 1.58 0.08 83.48 02:29:01 AM all 22.10 0.00 3.36 0.47 0.08 73.98 02:29:01 AM 0 29.71 0.00 3.52 0.57 0.10 66.10 02:29:01 AM 1 14.48 0.00 3.21 0.37 0.07 81.88 02:30:01 AM all 23.40 0.00 5.04 1.40 0.08 70.07 02:30:01 AM 0 36.10 0.00 5.84 0.94 0.08 57.03 02:30:01 AM 1 10.76 0.00 4.24 1.87 0.08 83.06 02:31:01 AM all 0.32 0.00 0.08 0.08 0.04 99.48 02:31:01 AM 0 0.28 0.00 0.10 0.12 0.03 99.47 02:31:01 AM 1 0.35 0.00 0.07 0.03 0.05 99.50 02:32:01 AM all 0.30 0.00 0.08 0.00 0.03 99.58 02:32:01 AM 0 0.10 0.00 0.08 0.00 0.05 99.77 02:32:01 AM 1 0.50 0.00 0.08 0.00 0.02 99.40 02:33:01 AM all 0.38 0.00 0.08 0.00 0.04 99.50 02:33:01 AM 0 0.20 0.00 0.13 0.00 0.05 99.62 02:33:01 AM 1 0.55 0.00 0.03 0.00 0.03 99.38 02:34:01 AM all 3.86 0.00 0.85 0.00 0.08 95.22 02:34:01 AM 0 5.24 0.00 1.15 0.00 0.08 93.52 02:34:01 AM 1 2.47 0.00 0.55 0.00 0.07 96.91 02:35:01 AM all 0.68 0.00 0.10 0.01 0.07 99.14 02:35:01 AM 0 0.65 0.00 0.12 0.02 0.08 99.13 02:35:01 AM 1 0.72 0.00 0.08 0.00 0.05 99.15 02:36:01 AM all 0.71 0.00 0.08 0.00 0.06 99.16 02:36:01 AM 0 0.72 0.00 0.07 0.00 0.07 99.15 02:36:01 AM 1 0.70 0.00 0.08 0.00 0.05 99.16 02:37:01 AM all 0.61 0.00 0.10 0.00 0.08 99.21 02:37:01 AM 0 0.72 0.00 0.10 0.00 0.08 99.10 02:37:01 AM 1 0.50 0.00 0.10 0.00 0.07 99.33 02:37:01 AM CPU %user %nice %system %iowait %steal %idle 02:38:01 AM all 0.70 0.00 0.07 0.00 0.06 99.17 02:38:01 AM 0 0.72 0.00 0.05 0.00 0.05 99.18 02:38:01 AM 1 0.69 0.00 0.08 0.00 0.07 99.16 02:39:01 AM all 0.70 0.00 0.07 0.00 0.08 99.16 02:39:01 AM 0 0.63 0.00 0.05 0.00 0.05 99.27 02:39:01 AM 1 0.77 0.00 0.08 0.00 0.10 99.05 02:40:01 AM all 0.73 0.00 0.10 0.00 0.08 99.10 02:40:01 AM 0 0.85 0.00 0.08 0.00 0.07 99.00 02:40:01 AM 1 0.60 0.00 0.12 0.00 0.08 99.20 02:41:01 AM all 15.70 0.00 2.43 0.08 0.07 81.73 02:41:01 AM 0 15.73 0.00 2.92 0.08 0.07 81.19 02:41:01 AM 1 15.66 0.00 1.93 0.08 0.07 82.26 Average: all 9.31 0.00 1.46 0.34 0.07 88.81 Average: 0 12.26 0.00 1.78 0.36 0.07 85.53 Average: 1 6.36 0.00 1.15 0.33 0.07 92.09