---> uname -a: Linux prd-centos8-robot-2c-8g-2149.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 600 4907 19 2190 6799 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:44:ee:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.10/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85513sec preferred_lft 85513sec inet6 fe80::f816:3eff:fe44:ee0a/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) 11/29/2025 _x86_64_ (2 CPU) 02:24:59 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 118.56 0.15 118.41 11.86 11583.62 02:28:01 AM 36.39 1.00 35.39 106.36 4185.34 02:29:01 AM 69.39 6.93 62.46 1289.52 3941.26 02:30:01 AM 32.39 0.03 32.36 3.47 6288.90 02:31:01 AM 3.08 0.22 2.87 11.73 89.52 02:32:01 AM 1.80 0.00 1.80 0.00 130.82 02:33:01 AM 0.27 0.00 0.27 0.00 58.44 02:34:01 AM 0.23 0.00 0.23 0.00 57.51 02:35:01 AM 0.28 0.00 0.28 0.00 45.39 02:36:01 AM 0.40 0.00 0.40 0.00 11.11 02:37:01 AM 0.20 0.00 0.20 0.00 13.85 02:38:01 AM 0.23 0.00 0.23 0.00 46.57 02:39:01 AM 16.60 0.40 16.20 46.79 1132.46 Average: 21.52 0.67 20.85 113.05 2121.86 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5209052 7049348 2673376 33.92 2688 2015868 685844 7.68 186956 2134848 104316 02:28:01 AM 5241652 7085148 2640776 33.50 2688 2019080 663328 7.43 218288 2070620 10764 02:29:01 AM 4960336 7056576 2922092 37.07 2688 2262960 653628 7.32 253736 2287572 175500 02:30:01 AM 4952612 7048768 2929816 37.17 2688 2263136 655748 7.34 259176 2284696 4 02:31:01 AM 4907072 7004732 2975356 37.75 2688 2264668 726444 8.13 259320 2329840 888 02:32:01 AM 4902776 7002156 2979652 37.80 2688 2266360 744116 8.33 259340 2334012 552 02:33:01 AM 4898684 6999596 2983744 37.85 2688 2267920 784412 8.78 259332 2337948 476 02:34:01 AM 4896100 6998568 2986328 37.89 2688 2269476 784412 8.78 259336 2340684 380 02:35:01 AM 4894752 6998164 2987676 37.90 2688 2270400 784412 8.78 259336 2341880 24 02:36:01 AM 4894360 6998144 2988068 37.91 2688 2270764 784412 8.78 259340 2342460 272 02:37:01 AM 4893848 6997992 2988580 37.91 2688 2271124 784412 8.78 259340 2342988 284 02:38:01 AM 4890404 6995844 2992024 37.96 2688 2272504 784412 8.78 259348 2346304 344 02:39:01 AM 5089768 7020412 2792660 35.43 2688 2103508 689880 7.72 465416 1966744 22320 Average: 4971647 7019650 2910781 36.93 2688 2216751 732728 8.20 266020 2266200 24317 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 113.70 88.52 1241.91 11.92 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 14.03 10.96 7.12 4.25 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 41.08 35.79 335.40 16.62 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 155.86 121.76 40.05 31.57 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 77.69 69.36 16.36 6.91 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 78.76 76.64 15.42 7.37 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 55.77 54.99 12.58 6.30 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 65.21 64.98 13.19 6.30 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 35.86 33.73 8.76 4.67 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 14.30 13.03 3.80 2.52 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 12.71 10.86 3.23 1.95 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 42.24 37.72 10.87 6.74 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 66.72 48.19 101.51 52.26 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 59.53 51.27 139.24 12.26 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) 11/29/2025 _x86_64_ (2 CPU) 02:24:59 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 36.78 0.00 4.84 1.22 0.13 57.03 02:27:01 AM 0 41.88 0.00 5.27 1.70 0.10 51.05 02:27:01 AM 1 31.67 0.00 4.42 0.73 0.15 63.02 02:28:01 AM all 13.13 0.00 1.73 0.68 0.05 84.41 02:28:01 AM 0 22.19 0.00 2.05 0.55 0.05 75.16 02:28:01 AM 1 4.06 0.00 1.40 0.80 0.05 93.68 02:29:01 AM all 31.21 0.00 5.34 0.53 0.11 62.81 02:29:01 AM 0 34.88 0.00 5.43 0.38 0.12 59.18 02:29:01 AM 1 27.53 0.00 5.24 0.68 0.10 66.44 02:30:01 AM all 7.17 0.00 1.59 0.42 0.07 90.75 02:30:01 AM 0 10.48 0.00 1.75 0.48 0.07 87.22 02:30:01 AM 1 3.86 0.00 1.44 0.35 0.07 94.29 02:31:01 AM all 6.05 0.00 0.48 0.02 0.07 93.38 02:31:01 AM 0 6.33 0.00 0.30 0.00 0.08 93.29 02:31:01 AM 1 5.78 0.00 0.65 0.03 0.05 93.48 02:32:01 AM all 5.83 0.00 0.39 0.01 0.10 93.67 02:32:01 AM 0 7.36 0.00 0.35 0.02 0.10 92.17 02:32:01 AM 1 4.29 0.00 0.44 0.00 0.10 95.17 02:33:01 AM all 5.42 0.00 0.32 0.00 0.08 94.19 02:33:01 AM 0 8.07 0.00 0.30 0.00 0.08 91.55 02:33:01 AM 1 2.78 0.00 0.33 0.00 0.07 96.82 02:34:01 AM all 4.64 0.00 0.36 0.00 0.08 94.92 02:34:01 AM 0 6.16 0.00 0.30 0.00 0.07 93.47 02:34:01 AM 1 3.12 0.00 0.42 0.00 0.10 96.36 02:35:01 AM all 6.39 0.00 0.30 0.00 0.08 93.22 02:35:01 AM 0 7.71 0.00 0.25 0.00 0.08 91.96 02:35:01 AM 1 5.08 0.00 0.35 0.00 0.08 94.48 02:36:01 AM all 3.91 0.00 0.24 0.00 0.08 95.76 02:36:01 AM 0 4.78 0.00 0.23 0.00 0.07 94.92 02:36:01 AM 1 3.04 0.00 0.25 0.00 0.10 96.61 02:37:01 AM all 3.44 0.00 0.23 0.00 0.08 96.26 02:37:01 AM 0 4.35 0.00 0.27 0.00 0.08 95.30 02:37:01 AM 1 2.54 0.00 0.18 0.00 0.07 97.21 02:37:01 AM CPU %user %nice %system %iowait %steal %idle 02:38:01 AM all 10.83 0.00 0.47 0.00 0.09 88.61 02:38:01 AM 0 12.15 0.00 0.47 0.00 0.08 87.30 02:38:01 AM 1 9.50 0.00 0.47 0.00 0.10 89.93 02:39:01 AM all 22.71 0.00 2.89 0.08 0.08 74.23 02:39:01 AM 0 26.35 0.00 2.78 0.07 0.08 70.71 02:39:01 AM 1 19.05 0.00 3.01 0.10 0.08 77.76 Average: all 12.13 0.00 1.48 0.23 0.08 86.08 Average: 0 14.84 0.00 1.52 0.25 0.08 83.30 Average: 1 9.42 0.00 1.43 0.21 0.09 88.85