---> uname -a: Linux prd-centos8-robot-2c-8g-3572.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 645 4824 19 2228 6753 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:96:26:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.238/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85433sec preferred_lft 85433sec inet6 fe80::f816:3eff:fe96:2634/64 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) 12/04/2025 _x86_64_ (2 CPU) 02:55:07 LINUX RESTART (2 CPU) 02:56:01 AM tps rtps wtps bread/s bwrtn/s 02:57:01 AM 90.67 6.23 84.44 1092.39 6585.82 02:58:01 AM 83.91 0.88 83.02 64.51 11112.03 02:59:01 AM 40.91 7.10 33.81 1310.18 2319.26 03:00:01 AM 63.18 0.25 62.93 47.05 8030.29 03:01:01 AM 4.76 0.02 4.75 0.13 217.31 03:02:01 AM 0.73 0.07 0.67 1.73 11.43 03:03:01 AM 0.32 0.00 0.32 0.00 3.15 03:04:01 AM 2.42 0.25 2.17 13.60 132.03 03:05:01 AM 0.35 0.00 0.35 0.00 120.85 03:06:01 AM 0.47 0.00 0.47 0.00 139.86 03:07:01 AM 0.28 0.00 0.28 0.00 120.48 03:08:01 AM 0.27 0.00 0.27 0.00 126.37 03:09:01 AM 0.20 0.00 0.20 0.00 110.28 03:10:01 AM 5.05 0.32 4.73 36.93 253.69 03:11:01 AM 34.40 0.55 33.85 64.10 2433.45 Average: 21.86 1.04 20.82 175.38 2114.54 02:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:57:01 AM 5235676 7037964 2646756 33.58 2688 1978944 681188 7.63 187104 2122396 250360 02:58:01 AM 5066868 6947016 2815564 35.72 2688 2056164 766332 8.58 212928 2254928 43080 02:59:01 AM 4867132 6932364 3015300 38.25 2688 2233452 780416 8.74 273128 2370808 149652 03:00:01 AM 4911104 7014208 2971328 37.70 2688 2269916 686488 7.69 260620 2327060 1344 03:01:01 AM 4910676 7013804 2971756 37.70 2688 2269920 686488 7.69 260624 2327704 4 03:02:01 AM 4911092 7014288 2971340 37.70 2688 2269988 686488 7.69 260740 2327156 4 03:03:01 AM 4911096 7014292 2971336 37.70 2688 2269988 686488 7.69 260740 2327312 4 03:04:01 AM 4857492 6964208 3024940 38.38 2688 2273508 761128 8.52 261164 2380364 1288 03:05:01 AM 4849736 6960660 3032696 38.47 2688 2277716 796176 8.91 261164 2387816 2012 03:06:01 AM 4846804 6960796 3035628 38.51 2688 2280820 796176 8.91 261164 2391148 1096 03:07:01 AM 4838604 6956056 3043828 38.62 2688 2284244 812644 9.10 261164 2399184 952 03:08:01 AM 4834660 6955544 3047772 38.67 2688 2287684 812644 9.10 261164 2402788 640 03:09:01 AM 4830248 6955304 3052184 38.72 2688 2291848 849256 9.51 261164 2407232 1524 03:10:01 AM 4952968 6926860 2929464 37.16 2688 2144696 776704 8.70 280068 2282888 44024 03:11:01 AM 4957868 6931220 2924564 37.10 2688 2146316 752212 8.42 483440 2082988 12536 Average: 4918802 6972306 2963630 37.60 2688 2222347 755389 8.46 269758 2319451 33901 02:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 107.25 84.34 1131.36 21.65 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 51.87 38.09 584.61 7.00 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 39.94 35.59 333.92 7.46 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 564.38 411.91 116.68 95.76 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 2.32 2.03 0.54 0.48 0.00 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 2.38 1.88 0.42 0.41 0.00 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 0.98 0.72 0.16 0.12 0.00 0.00 0.00 0.00 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 202.20 189.74 39.77 14.55 0.00 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 209.92 210.46 41.82 15.94 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 168.32 168.62 31.58 12.33 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 180.55 180.94 34.79 14.15 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 240.35 241.04 45.00 17.65 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 179.07 180.19 40.14 13.51 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 187.17 152.87 152.24 106.37 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 16.49 15.84 14.52 8.21 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 143.54 127.61 171.18 22.37 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) 12/04/2025 _x86_64_ (2 CPU) 02:55:07 LINUX RESTART (2 CPU) 02:56:01 AM CPU %user %nice %system %iowait %steal %idle 02:57:01 AM all 39.26 0.00 6.21 1.19 0.14 53.19 02:57:01 AM 0 39.98 0.00 6.29 1.15 0.13 52.45 02:57:01 AM 1 38.55 0.00 6.13 1.23 0.15 53.93 02:58:01 AM all 20.03 0.00 2.72 1.68 0.09 75.48 02:58:01 AM 0 26.79 0.00 2.91 1.82 0.10 68.39 02:58:01 AM 1 13.27 0.00 2.54 1.54 0.08 82.57 02:59:01 AM all 25.84 0.00 4.51 0.50 0.10 69.04 02:59:01 AM 0 37.85 0.00 4.96 0.55 0.12 56.52 02:59:01 AM 1 13.88 0.00 4.06 0.45 0.08 81.53 03:00:01 AM all 18.81 0.00 4.12 0.81 0.10 76.16 03:00:01 AM 0 21.52 0.00 4.72 0.72 0.10 72.93 03:00:01 AM 1 16.10 0.00 3.52 0.90 0.10 79.37 03:01:01 AM all 0.35 0.00 0.10 0.02 0.05 99.48 03:01:01 AM 0 0.57 0.00 0.08 0.02 0.05 99.28 03:01:01 AM 1 0.13 0.00 0.12 0.02 0.05 99.68 03:02:01 AM all 0.33 0.00 0.09 0.00 0.04 99.53 03:02:01 AM 0 0.52 0.00 0.07 0.00 0.02 99.40 03:02:01 AM 1 0.15 0.00 0.12 0.00 0.07 99.67 03:03:01 AM all 0.22 0.00 0.06 0.00 0.05 99.67 03:03:01 AM 0 0.35 0.00 0.05 0.00 0.07 99.53 03:03:01 AM 1 0.08 0.00 0.07 0.00 0.03 99.82 03:04:01 AM all 10.12 0.00 1.24 0.08 0.09 88.46 03:04:01 AM 0 15.49 0.00 1.50 0.02 0.10 82.90 03:04:01 AM 1 4.81 0.00 0.99 0.15 0.08 93.96 03:05:01 AM all 13.34 0.00 1.32 0.00 0.10 85.24 03:05:01 AM 0 22.07 0.00 1.65 0.00 0.10 76.18 03:05:01 AM 1 4.72 0.00 0.99 0.00 0.10 94.19 03:06:01 AM all 9.25 0.00 0.92 0.00 0.09 89.74 03:06:01 AM 0 6.60 0.00 0.84 0.00 0.08 92.47 03:06:01 AM 1 11.92 0.00 1.00 0.00 0.10 86.98 03:07:01 AM all 12.10 0.00 1.06 0.00 0.11 86.73 03:07:01 AM 0 16.95 0.00 1.30 0.00 0.12 81.62 03:07:01 AM 1 7.28 0.00 0.82 0.00 0.10 91.80 03:07:01 AM CPU %user %nice %system %iowait %steal %idle 03:08:01 AM all 11.90 0.00 1.34 0.00 0.11 86.65 03:08:01 AM 0 16.42 0.00 1.46 0.00 0.12 82.00 03:08:01 AM 1 7.41 0.00 1.21 0.00 0.10 91.28 03:09:01 AM all 11.54 0.00 1.23 0.00 0.10 87.13 03:09:01 AM 0 11.60 0.00 1.03 0.00 0.10 87.27 03:09:01 AM 1 11.48 0.00 1.44 0.00 0.10 86.98 03:10:01 AM all 17.49 0.00 2.29 0.03 0.11 80.08 03:10:01 AM 0 22.54 0.00 2.54 0.03 0.12 74.77 03:10:01 AM 1 12.43 0.00 2.05 0.03 0.10 85.38 03:11:01 AM all 30.97 0.00 3.68 0.18 0.10 65.07 03:11:01 AM 0 34.01 0.00 3.77 0.15 0.10 61.97 03:11:01 AM 1 27.93 0.00 3.59 0.22 0.10 68.17 Average: all 14.79 0.00 2.06 0.30 0.09 82.75 Average: 0 18.23 0.00 2.22 0.30 0.10 79.16 Average: 1 11.36 0.00 1.91 0.30 0.09 86.33