---> uname -a: Linux prd-centos8-robot-2c-8g-43372.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 645 4881 19 2171 6754 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:cc:32:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.57/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85393sec preferred_lft 85393sec inet6 fe80::f816:3eff:fecc:3252/64 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) 07/17/2025 _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 82.44 8.35 74.09 2806.40 7207.83 02:28:01 AM 84.81 0.72 84.09 52.92 9953.20 02:29:01 AM 35.83 0.42 35.41 64.79 2806.42 02:30:01 AM 61.85 6.96 54.88 1292.77 7327.02 02:31:01 AM 11.71 0.00 11.71 0.00 1063.14 02:32:01 AM 0.35 0.00 0.35 0.00 6.16 02:33:01 AM 0.10 0.00 0.10 0.00 1.43 02:34:01 AM 0.40 0.02 0.38 0.13 9.51 02:35:01 AM 2.07 0.00 2.07 0.00 152.76 02:36:01 AM 0.40 0.00 0.40 0.00 6.60 02:37:01 AM 0.27 0.00 0.27 0.00 3.92 02:38:01 AM 0.18 0.00 0.18 0.00 1.88 02:39:01 AM 0.15 0.00 0.15 0.00 2.38 02:40:01 AM 0.17 0.00 0.17 0.00 2.25 02:41:01 AM 7.76 0.35 7.41 37.19 229.97 02:42:01 AM 29.16 0.53 28.62 64.78 1421.01 Average: 19.85 1.08 18.77 269.95 1887.27 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5331272 7047984 2551152 32.37 2688 1898816 741496 8.30 186452 2041564 178360 02:28:01 AM 5147012 6987124 2735412 34.70 2688 2016004 770784 8.63 198380 2184136 42484 02:29:01 AM 5098556 6999356 2783868 35.32 2688 2074612 768020 8.60 230176 2194904 49452 02:30:01 AM 4902996 6990988 2979428 37.80 2688 2255580 709232 7.94 262584 2335116 26916 02:31:01 AM 4902976 6990684 2979448 37.80 2688 2255596 709232 7.94 262600 2334180 16 02:32:01 AM 4902964 6990672 2979460 37.80 2688 2255596 709232 7.94 262604 2334116 8 02:33:01 AM 4902712 6990420 2979712 37.80 2688 2255596 709232 7.94 262604 2334428 4 02:34:01 AM 4856556 6946808 3025868 38.39 2688 2258140 740348 8.29 262732 2380148 2524 02:35:01 AM 4856160 6946428 3026264 38.39 2688 2258156 740348 8.29 262732 2380264 16 02:36:01 AM 4856052 6946336 3026372 38.39 2688 2258172 740348 8.29 262732 2380464 24 02:37:01 AM 4856228 6946524 3026196 38.39 2688 2258192 740348 8.29 262732 2380412 20 02:38:01 AM 4856352 6946664 3026072 38.39 2688 2258200 740348 8.29 262732 2380312 4 02:39:01 AM 4856328 6946656 3026096 38.39 2688 2258216 740348 8.29 262736 2380340 4 02:40:01 AM 4855384 6945732 3027040 38.40 2688 2258236 759688 8.51 262736 2381648 16 02:41:01 AM 4949752 6900112 2932672 37.21 2688 2122200 795612 8.91 294620 2273856 50676 02:42:01 AM 5035452 6949416 2846972 36.12 2688 2087424 766892 8.59 461468 2027756 10316 Average: 4947922 6966994 2934502 37.23 2688 2189296 742594 8.31 266289 2295228 22552 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 205.95 149.50 1462.37 48.24 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 64.18 48.03 659.53 8.00 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 29.05 26.16 119.57 7.75 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 199.53 146.73 235.23 33.64 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 317.26 229.81 60.80 52.18 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 3.18 1.83 0.56 0.40 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 3.18 2.22 0.97 0.83 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 29.41 14.05 19.47 1.96 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 0.48 0.10 0.03 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 0.73 0.17 0.11 0.07 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 0.72 0.10 0.09 0.01 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 0.77 0.10 0.05 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 0.67 0.20 0.03 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 3.72 0.10 0.36 0.01 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 78.89 52.17 87.60 30.80 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 17.19 15.93 15.06 7.51 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 59.68 42.95 166.37 11.96 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) 07/17/2025 _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 43.21 0.00 5.88 0.83 0.11 49.97 02:27:01 AM 0 52.69 0.00 6.21 0.83 0.12 40.15 02:27:01 AM 1 33.73 0.00 5.56 0.83 0.10 59.78 02:28:01 AM all 22.89 0.00 3.06 0.89 0.07 73.09 02:28:01 AM 0 28.89 0.00 3.23 0.87 0.07 66.94 02:28:01 AM 1 16.89 0.00 2.89 0.92 0.07 79.24 02:29:01 AM all 21.66 0.00 3.27 0.26 0.08 74.74 02:29:01 AM 0 32.73 0.00 3.91 0.23 0.07 63.07 02:29:01 AM 1 10.58 0.00 2.62 0.28 0.08 86.43 02:30:01 AM all 23.51 0.00 4.43 0.68 0.08 71.31 02:30:01 AM 0 24.89 0.00 4.32 0.67 0.07 70.05 02:30:01 AM 1 22.13 0.00 4.55 0.69 0.08 72.56 02:31:01 AM all 0.86 0.00 0.63 0.11 0.03 98.37 02:31:01 AM 0 1.14 0.00 0.59 0.17 0.03 98.08 02:31:01 AM 1 0.59 0.00 0.67 0.05 0.03 98.66 02:32:01 AM all 0.30 0.00 0.08 0.00 0.03 99.59 02:32:01 AM 0 0.22 0.00 0.07 0.00 0.00 99.72 02:32:01 AM 1 0.38 0.00 0.10 0.00 0.05 99.47 02:33:01 AM all 0.28 0.00 0.09 0.00 0.03 99.61 02:33:01 AM 0 0.40 0.00 0.07 0.00 0.02 99.52 02:33:01 AM 1 0.15 0.00 0.12 0.00 0.03 99.70 02:34:01 AM all 3.88 0.00 0.83 0.00 0.05 95.24 02:34:01 AM 0 7.08 0.00 1.49 0.00 0.05 91.39 02:34:01 AM 1 0.69 0.00 0.17 0.00 0.05 99.10 02:35:01 AM all 0.74 0.00 0.09 0.02 0.06 99.09 02:35:01 AM 0 0.74 0.00 0.10 0.02 0.07 99.08 02:35:01 AM 1 0.75 0.00 0.08 0.02 0.05 99.10 02:36:01 AM all 0.74 0.00 0.11 0.00 0.06 99.09 02:36:01 AM 0 0.68 0.00 0.12 0.00 0.05 99.15 02:36:01 AM 1 0.80 0.00 0.10 0.00 0.07 99.03 02:37:01 AM all 0.72 0.00 0.08 0.00 0.05 99.15 02:37:01 AM 0 0.55 0.00 0.07 0.00 0.03 99.35 02:37:01 AM 1 0.89 0.00 0.10 0.00 0.07 98.95 02:37:01 AM CPU %user %nice %system %iowait %steal %idle 02:38:01 AM all 0.71 0.00 0.10 0.00 0.05 99.14 02:38:01 AM 0 0.63 0.00 0.08 0.00 0.03 99.25 02:38:01 AM 1 0.79 0.00 0.12 0.00 0.07 99.03 02:39:01 AM all 0.75 0.00 0.08 0.00 0.06 99.11 02:39:01 AM 0 0.63 0.00 0.07 0.00 0.03 99.27 02:39:01 AM 1 0.87 0.00 0.08 0.00 0.08 98.96 02:40:01 AM all 0.73 0.00 0.09 0.00 0.04 99.13 02:40:01 AM 0 0.68 0.00 0.08 0.00 0.03 99.20 02:40:01 AM 1 0.79 0.00 0.10 0.00 0.05 99.06 02:41:01 AM all 9.44 0.00 1.85 0.05 0.06 88.60 02:41:01 AM 0 13.08 0.00 1.64 0.05 0.07 85.17 02:41:01 AM 1 5.80 0.00 2.06 0.05 0.05 92.04 02:42:01 AM all 28.31 0.00 3.22 1.12 0.07 67.28 02:42:01 AM 0 31.75 0.00 3.14 0.13 0.07 64.91 02:42:01 AM 1 24.87 0.00 3.31 2.10 0.07 69.65 Average: all 9.93 0.00 1.49 0.25 0.06 88.28 Average: 0 12.30 0.00 1.57 0.19 0.05 85.89 Average: 1 7.55 0.00 1.41 0.31 0.06 90.67