---> uname -a: Linux prd-centos8-robot-2c-8g-6096.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 587 4922 19 2188 6811 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:76:e9:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.119/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85399sec preferred_lft 85399sec inet6 fe80::f816:3eff:fe76:e99a/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) 11/05/2025 _x86_64_ (2 CPU) 03:16:11 LINUX RESTART (2 CPU) 03:17:01 AM tps rtps wtps bread/s bwrtn/s 03:18:01 AM 85.25 0.98 84.27 78.51 6381.24 03:19:01 AM 74.34 0.65 73.69 51.06 10784.97 03:20:01 AM 16.36 0.42 15.94 64.78 742.77 03:21:01 AM 57.74 6.71 51.02 1245.51 3252.74 03:22:01 AM 39.99 0.25 39.74 47.06 6573.47 03:23:01 AM 4.57 0.00 4.57 0.00 159.48 03:24:01 AM 0.12 0.00 0.12 0.00 0.78 03:25:01 AM 0.50 0.22 0.28 11.73 14.10 03:26:01 AM 1.98 0.00 1.98 0.00 113.81 03:27:01 AM 0.63 0.00 0.63 0.00 107.11 03:28:01 AM 0.30 0.00 0.30 0.00 17.91 03:29:01 AM 0.12 0.00 0.12 0.00 8.95 03:30:01 AM 0.18 0.00 0.18 0.00 16.55 03:31:01 AM 0.35 0.03 0.32 1.87 28.87 03:32:01 AM 16.19 0.35 15.84 37.19 1052.38 Average: 19.91 0.64 19.27 102.53 1950.29 03:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:18:01 AM 5268240 7067536 2614192 33.16 2688 1976376 676736 7.58 187228 2088400 246940 03:19:01 AM 5167384 7010244 2715048 34.44 2688 2019024 711056 7.96 198924 2164072 8 03:20:01 AM 5236796 7082080 2645636 33.56 2688 2020972 624784 7.00 219420 2074844 4 03:21:01 AM 4866560 6964780 3015872 38.26 2688 2263628 723908 8.11 253792 2374284 175504 03:22:01 AM 4957164 7055692 2925268 37.11 2688 2265020 638700 7.15 260596 2278588 16 03:23:01 AM 4956948 7055480 2925484 37.11 2688 2265024 638700 7.15 260600 2278528 4 03:24:01 AM 4957120 7055652 2925312 37.11 2688 2265024 638700 7.15 260600 2278528 8 03:25:01 AM 4913068 7012564 2969364 37.67 2688 2265996 692440 7.75 260796 2321980 276 03:26:01 AM 4905464 7007316 2976968 37.77 2688 2268344 692440 7.75 260868 2329652 1296 03:27:01 AM 4900920 7004508 2981512 37.82 2688 2270080 692440 7.75 260868 2334272 120 03:28:01 AM 4900392 7004356 2982040 37.83 2688 2270464 692440 7.75 260868 2334784 80 03:29:01 AM 4900216 7004564 2982216 37.83 2688 2270848 692440 7.75 260868 2335060 224 03:30:01 AM 4899612 7004340 2982820 37.84 2688 2271228 706152 7.91 260868 2335712 144 03:31:01 AM 4898616 7004016 2983816 37.85 2688 2271916 706152 7.91 261016 2336380 16 03:32:01 AM 5053352 6983984 2829080 35.89 2688 2102348 705320 7.90 307248 2156496 24044 Average: 4985457 7021141 2896975 36.75 2688 2204419 682161 7.64 251637 2268105 29912 03:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 92.19 77.04 1060.19 10.71 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 56.42 33.48 583.27 4.83 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 16.43 10.18 6.00 3.89 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 38.90 32.85 334.33 7.40 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 579.77 393.00 114.53 96.61 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 2.58 1.98 0.45 0.43 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 3.17 1.95 0.49 0.42 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 27.94 11.55 9.64 2.00 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 31.04 28.15 10.22 5.41 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 21.46 18.94 5.69 3.73 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 11.45 9.32 3.00 1.99 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 11.11 9.16 2.76 1.80 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 11.31 9.12 2.84 1.80 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 10.76 9.26 3.57 2.84 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 81.69 51.88 98.48 33.53 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 66.41 46.52 149.04 11.82 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) 11/05/2025 _x86_64_ (2 CPU) 03:16:11 LINUX RESTART (2 CPU) 03:17:01 AM CPU %user %nice %system %iowait %steal %idle 03:18:01 AM all 34.69 0.00 4.97 1.79 0.13 58.41 03:18:01 AM 0 46.31 0.00 6.25 1.52 0.13 45.78 03:18:01 AM 1 23.10 0.00 3.70 2.07 0.12 71.01 03:19:01 AM all 14.28 0.00 1.96 3.20 0.09 80.47 03:19:01 AM 0 17.17 0.00 1.79 4.02 0.08 76.94 03:19:01 AM 1 11.38 0.00 2.14 2.38 0.10 84.00 03:20:01 AM all 12.41 0.00 1.59 0.52 0.08 85.41 03:20:01 AM 0 19.48 0.00 1.81 0.70 0.08 77.92 03:20:01 AM 1 5.35 0.00 1.37 0.33 0.07 92.88 03:21:01 AM all 32.07 0.00 6.12 1.13 0.12 60.56 03:21:01 AM 0 35.22 0.00 6.12 0.93 0.12 57.61 03:21:01 AM 1 28.92 0.00 6.11 1.33 0.12 63.51 03:22:01 AM all 8.71 0.00 2.51 1.41 0.06 87.32 03:22:01 AM 0 9.65 0.00 2.33 1.52 0.05 86.44 03:22:01 AM 1 7.76 0.00 2.68 1.29 0.07 88.20 03:23:01 AM all 0.35 0.00 0.08 0.02 0.03 99.53 03:23:01 AM 0 0.38 0.00 0.05 0.00 0.02 99.55 03:23:01 AM 1 0.32 0.00 0.10 0.03 0.03 99.52 03:24:01 AM all 0.32 0.00 0.08 0.00 0.03 99.57 03:24:01 AM 0 0.27 0.00 0.12 0.00 0.05 99.57 03:24:01 AM 1 0.37 0.00 0.03 0.00 0.02 99.58 03:25:01 AM all 2.41 0.00 0.34 0.01 0.06 97.18 03:25:01 AM 0 2.60 0.00 0.32 0.00 0.05 97.03 03:25:01 AM 1 2.22 0.00 0.37 0.02 0.07 97.33 03:26:01 AM all 13.33 0.00 0.87 0.02 0.08 85.71 03:26:01 AM 0 15.96 0.00 1.11 0.00 0.08 82.85 03:26:01 AM 1 10.71 0.00 0.64 0.03 0.07 88.56 03:27:01 AM all 10.03 0.00 0.49 0.00 0.07 89.41 03:27:01 AM 0 15.61 0.00 0.65 0.00 0.08 83.66 03:27:01 AM 1 4.47 0.00 0.32 0.00 0.05 95.16 03:28:01 AM all 4.27 0.00 0.31 0.00 0.08 95.35 03:28:01 AM 0 3.21 0.00 0.27 0.00 0.08 96.44 03:28:01 AM 1 5.33 0.00 0.35 0.00 0.07 94.25 03:28:01 AM CPU %user %nice %system %iowait %steal %idle 03:29:01 AM all 4.40 0.00 0.29 0.00 0.08 95.23 03:29:01 AM 0 3.74 0.00 0.27 0.00 0.07 95.92 03:29:01 AM 1 5.05 0.00 0.32 0.00 0.08 94.55 03:30:01 AM all 4.47 0.00 0.29 0.00 0.07 95.17 03:30:01 AM 0 2.46 0.00 0.20 0.00 0.05 97.29 03:30:01 AM 1 6.49 0.00 0.39 0.00 0.08 93.04 03:31:01 AM all 4.17 0.00 0.31 0.00 0.08 95.44 03:31:01 AM 0 4.06 0.00 0.28 0.00 0.08 95.57 03:31:01 AM 1 4.28 0.00 0.33 0.00 0.07 95.32 03:32:01 AM all 19.46 0.00 2.40 0.20 0.09 77.86 03:32:01 AM 0 21.75 0.00 2.67 0.17 0.08 75.33 03:32:01 AM 1 17.16 0.00 2.12 0.23 0.10 80.38 Average: all 11.03 0.00 1.51 0.55 0.07 86.83 Average: 0 13.19 0.00 1.62 0.59 0.07 84.53 Average: 1 8.87 0.00 1.40 0.52 0.07 89.14