---> uname -a: Linux prd-centos8-robot-2c-8g-37436.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: 2799.996 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 591 4947 19 2159 6809 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:75:8c:6c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85576sec preferred_lft 85576sec inet6 fe80::f816:3eff:fe75:8c6c/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) 06/26/2025 _x86_64_ (2 CPU) 02:11:15 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 93.35 6.03 87.32 1088.66 6441.90 02:14:01 AM 76.34 1.05 75.29 113.71 9896.85 02:15:01 AM 42.00 6.75 35.25 1247.98 2321.06 02:16:01 AM 46.73 0.25 46.48 47.06 7307.18 02:17:01 AM 4.92 0.00 4.92 0.00 196.72 02:18:01 AM 0.53 0.00 0.53 0.00 6.97 02:19:01 AM 0.48 0.02 0.47 0.13 15.26 02:20:01 AM 1.87 0.00 1.87 0.00 124.45 02:21:01 AM 0.67 0.00 0.67 0.00 87.69 02:22:01 AM 0.47 0.00 0.47 0.00 23.03 02:23:01 AM 0.20 0.03 0.17 1.87 14.03 02:24:01 AM 14.80 0.33 14.46 37.85 620.71 02:25:01 AM 32.01 0.52 31.49 63.85 1557.15 Average: 24.18 1.15 23.03 200.11 2200.98 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5273904 7050172 2608528 33.09 2688 1954160 692592 7.75 187444 2088644 228428 02:14:01 AM 5264316 7085160 2618116 33.21 2688 1997888 667916 7.48 219088 2056264 10764 02:15:01 AM 4915716 6988440 2966716 37.64 2688 2241292 739668 8.28 260104 2337692 197276 02:16:01 AM 4984472 7050476 2897960 36.76 2688 2234720 652232 7.30 261864 2260356 28 02:17:01 AM 4984452 7050456 2897980 36.77 2688 2234720 652232 7.30 261868 2260416 4 02:18:01 AM 4984504 7050512 2897928 36.76 2688 2234724 652232 7.30 261868 2260364 8 02:19:01 AM 4944964 7011548 2937468 37.27 2688 2235324 707368 7.92 262060 2299548 328 02:20:01 AM 4937400 7006148 2945032 37.36 2688 2237480 722772 8.09 262128 2307272 628 02:21:01 AM 4934176 7004828 2948256 37.40 2688 2239376 738488 8.27 262132 2310588 204 02:22:01 AM 4933548 7004544 2948884 37.41 2688 2239720 738488 8.27 262132 2311120 76 02:23:01 AM 4931356 7002736 2951076 37.44 2688 2240096 738488 8.27 262272 2313180 4 02:24:01 AM 5080884 6982804 2801548 35.54 2688 2076020 721884 8.08 304840 2140700 35096 02:25:01 AM 5041016 6947400 2841416 36.05 2688 2081092 781068 8.75 462592 2027940 26836 Average: 5016208 7018094 2866224 36.36 2688 2172816 708110 7.93 271569 2228776 38437 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 106.53 82.24 1067.68 14.93 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 55.07 41.74 549.57 7.43 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 43.80 31.16 314.36 7.35 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 469.67 314.33 94.23 78.12 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 3.88 2.02 0.63 0.49 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 2.52 1.93 0.43 0.42 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 32.58 18.25 9.50 2.41 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 31.27 27.30 9.76 5.25 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 23.11 19.39 5.55 3.83 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 13.70 9.05 2.88 1.81 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 9.30 6.67 2.05 1.29 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 80.67 55.55 99.87 33.93 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 17.71 16.68 14.89 8.48 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 68.44 48.18 167.04 12.75 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) 06/26/2025 _x86_64_ (2 CPU) 02:11:15 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 39.08 0.00 5.99 0.92 0.11 53.90 02:13:01 AM 0 34.83 0.00 5.92 0.83 0.10 58.32 02:13:01 AM 1 43.32 0.00 6.06 1.01 0.12 49.49 02:14:01 AM all 22.51 0.00 2.83 0.90 0.08 73.68 02:14:01 AM 0 21.37 0.00 2.62 0.78 0.08 75.15 02:14:01 AM 1 23.65 0.00 3.05 1.02 0.07 72.22 02:15:01 AM all 25.35 0.00 4.89 0.76 0.12 68.88 02:15:01 AM 0 24.73 0.00 4.23 0.97 0.10 69.97 02:15:01 AM 1 25.97 0.00 5.54 0.55 0.13 67.80 02:16:01 AM all 9.41 0.00 2.43 2.19 0.03 85.94 02:16:01 AM 0 10.94 0.00 2.61 1.84 0.03 84.57 02:16:01 AM 1 7.88 0.00 2.24 2.53 0.03 87.32 02:17:01 AM all 0.25 0.00 0.11 0.02 0.03 99.59 02:17:01 AM 0 0.12 0.00 0.12 0.03 0.03 99.70 02:17:01 AM 1 0.38 0.00 0.10 0.00 0.03 99.48 02:18:01 AM all 0.37 0.00 0.07 0.00 0.01 99.56 02:18:01 AM 0 0.15 0.00 0.08 0.00 0.02 99.75 02:18:01 AM 1 0.58 0.00 0.05 0.00 0.00 99.37 02:19:01 AM all 2.32 0.00 0.36 0.00 0.03 97.29 02:19:01 AM 0 0.48 0.00 0.27 0.00 0.03 99.21 02:19:01 AM 1 4.15 0.00 0.45 0.00 0.03 95.36 02:20:01 AM all 13.03 0.00 0.84 0.01 0.06 86.05 02:20:01 AM 0 7.19 0.00 0.59 0.00 0.07 92.15 02:20:01 AM 1 18.87 0.00 1.10 0.02 0.05 79.96 02:21:01 AM all 10.94 0.00 0.51 0.01 0.06 88.49 02:21:01 AM 0 6.02 0.00 0.50 0.02 0.05 93.41 02:21:01 AM 1 15.85 0.00 0.52 0.00 0.07 83.57 02:22:01 AM all 4.36 0.00 0.28 0.00 0.06 95.30 02:22:01 AM 0 2.12 0.00 0.20 0.00 0.07 97.61 02:22:01 AM 1 6.59 0.00 0.37 0.00 0.05 92.99 02:23:01 AM all 3.31 0.00 0.23 0.00 0.04 96.42 02:23:01 AM 0 3.98 0.00 0.27 0.00 0.03 95.72 02:23:01 AM 1 2.64 0.00 0.18 0.00 0.05 97.13 02:23:01 AM CPU %user %nice %system %iowait %steal %idle 02:24:01 AM all 21.01 0.00 2.40 0.08 0.07 76.44 02:24:01 AM 0 20.48 0.00 2.50 0.05 0.07 76.89 02:24:01 AM 1 21.55 0.00 2.30 0.10 0.07 75.98 02:25:01 AM all 33.57 0.00 4.11 0.16 0.09 62.07 02:25:01 AM 0 24.61 0.00 3.75 0.18 0.08 71.38 02:25:01 AM 1 42.54 0.00 4.47 0.13 0.10 52.76 Average: all 14.29 0.00 1.93 0.39 0.06 83.33 Average: 0 12.10 0.00 1.82 0.36 0.06 85.66 Average: 1 16.48 0.00 2.04 0.41 0.06 81.01