---> uname -a: Linux prd-centos8-robot-2c-8g-50978.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 611 4898 19 2187 6788 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:4f:48:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.186/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85523sec preferred_lft 85523sec inet6 fe80::f816:3eff:fe4f:487c/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) 09/09/2025 _x86_64_ (2 CPU) 04:21:31 LINUX RESTART (2 CPU) 04:22:01 AM tps rtps wtps bread/s bwrtn/s 04:23:01 AM 90.62 17.28 73.34 5602.40 6999.67 04:24:01 AM 83.31 0.72 82.59 52.92 10166.46 04:25:01 AM 36.12 0.42 35.70 64.78 2849.92 04:26:01 AM 71.85 6.97 64.89 1292.98 8197.58 04:27:01 AM 11.50 0.22 11.28 11.73 843.11 04:28:01 AM 4.50 0.00 4.50 0.00 202.43 04:29:01 AM 0.33 0.00 0.33 0.00 74.85 04:30:01 AM 0.18 0.00 0.18 0.00 27.62 04:31:01 AM 0.27 0.00 0.27 0.00 63.05 04:32:01 AM 0.58 0.00 0.58 0.00 28.90 04:33:01 AM 0.48 0.00 0.48 0.00 15.38 04:34:01 AM 0.30 0.00 0.30 0.00 35.99 04:35:01 AM 7.77 0.32 7.45 36.93 390.22 04:36:01 AM 31.66 0.53 31.12 64.78 1744.00 Average: 24.25 1.89 22.36 509.05 2259.96 04:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:23:01 AM 5430340 7098152 2452092 31.11 2688 1850816 650920 7.29 185472 1947952 140636 04:24:01 AM 5169068 7008564 2713364 34.42 2688 2015100 700212 7.84 198128 2157724 42480 04:25:01 AM 5147076 7041192 2735356 34.70 2688 2067840 706960 7.92 229868 2148392 54316 04:26:01 AM 4946684 7035552 2935748 37.24 2688 2256572 668392 7.48 262064 2287988 14708 04:27:01 AM 4907080 6996632 2975352 37.75 2688 2257376 748452 8.38 262204 2331412 164 04:28:01 AM 4899380 6990824 2983052 37.84 2688 2259288 748452 8.38 262216 2339184 668 04:29:01 AM 4894392 6987292 2988040 37.91 2688 2260772 787596 8.82 262220 2343800 56 04:30:01 AM 4887616 6982036 2994816 37.99 2688 2262264 787736 8.82 262224 2350468 776 04:31:01 AM 4883520 6979528 2998912 38.05 2688 2263812 787736 8.82 262224 2354604 504 04:32:01 AM 4883188 6979440 2999244 38.05 2688 2264068 787736 8.82 262224 2355040 132 04:33:01 AM 4882568 6979000 2999864 38.06 2688 2264252 787736 8.82 262228 2355600 4 04:34:01 AM 4879524 6977108 3002908 38.10 2688 2265388 803820 9.00 262228 2358600 160 04:35:01 AM 4960992 6929632 2921440 37.06 2688 2140120 780388 8.74 302516 2255464 57284 04:36:01 AM 5100888 7033720 2781544 35.29 2688 2105964 670920 7.51 468868 1955756 25128 Average: 4990880 7001334 2891552 36.68 2688 2180974 744075 8.33 267477 2252999 24073 04:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 333.41 209.45 1668.02 62.32 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 78.14 61.08 823.15 9.58 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 27.42 22.34 120.29 6.79 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 225.95 171.77 258.29 44.25 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 32.91 22.13 7.53 2.21 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 94.09 92.25 18.57 9.08 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 56.47 54.59 11.83 5.95 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 58.88 58.81 12.04 5.47 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 67.45 65.67 14.45 7.48 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 13.43 11.30 3.15 1.97 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 5.43 4.48 1.64 1.09 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 37.76 32.91 9.36 5.75 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 101.42 67.54 104.29 50.59 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 18.13 17.09 15.73 7.94 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 82.21 63.67 219.18 15.75 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) 09/09/2025 _x86_64_ (2 CPU) 04:21:31 LINUX RESTART (2 CPU) 04:22:01 AM CPU %user %nice %system %iowait %steal %idle 04:23:01 AM all 42.20 0.00 6.25 3.39 0.11 48.04 04:23:01 AM 0 31.43 0.00 5.30 3.44 0.10 59.73 04:23:01 AM 1 52.98 0.00 7.21 3.34 0.12 36.35 04:24:01 AM all 27.22 0.00 4.02 3.47 0.08 65.21 04:24:01 AM 0 24.75 0.00 4.30 3.52 0.08 67.34 04:24:01 AM 1 29.69 0.00 3.73 3.42 0.08 63.08 04:25:01 AM all 20.82 0.00 3.03 1.34 0.08 74.73 04:25:01 AM 0 12.19 0.00 2.80 1.05 0.08 83.87 04:25:01 AM 1 29.44 0.00 3.27 1.63 0.07 65.59 04:26:01 AM all 23.43 0.00 4.65 1.96 0.10 69.85 04:26:01 AM 0 22.11 0.00 4.80 2.20 0.10 70.78 04:26:01 AM 1 24.75 0.00 4.50 1.72 0.10 68.93 04:27:01 AM all 2.20 0.00 0.35 0.12 0.05 97.28 04:27:01 AM 0 2.19 0.00 0.38 0.12 0.03 97.28 04:27:01 AM 1 2.21 0.00 0.32 0.12 0.07 97.29 04:28:01 AM all 7.83 0.00 0.48 0.03 0.06 91.61 04:28:01 AM 0 4.71 0.00 0.57 0.05 0.05 94.62 04:28:01 AM 1 10.95 0.00 0.39 0.00 0.07 88.60 04:29:01 AM all 6.04 0.00 0.34 0.00 0.08 93.55 04:29:01 AM 0 5.55 0.00 0.35 0.00 0.07 94.03 04:29:01 AM 1 6.54 0.00 0.32 0.00 0.08 93.06 04:30:01 AM all 4.01 0.00 0.34 0.00 0.07 95.58 04:30:01 AM 0 4.67 0.00 0.34 0.00 0.08 94.92 04:30:01 AM 1 3.36 0.00 0.33 0.00 0.05 96.25 04:31:01 AM all 7.99 0.00 0.47 0.00 0.07 91.47 04:31:01 AM 0 8.33 0.00 0.50 0.00 0.07 91.10 04:31:01 AM 1 7.65 0.00 0.44 0.00 0.07 91.85 04:32:01 AM all 3.44 0.00 0.27 0.00 0.07 96.22 04:32:01 AM 0 4.50 0.00 0.33 0.00 0.07 95.10 04:32:01 AM 1 2.39 0.00 0.20 0.00 0.07 97.34 04:33:01 AM all 1.81 0.00 0.16 0.01 0.05 97.97 04:33:01 AM 0 2.01 0.00 0.13 0.02 0.07 97.78 04:33:01 AM 1 1.62 0.00 0.18 0.00 0.03 98.16 04:33:01 AM CPU %user %nice %system %iowait %steal %idle 04:34:01 AM all 9.69 0.00 0.49 0.00 0.08 89.74 04:34:01 AM 0 8.65 0.00 0.55 0.00 0.07 90.73 04:34:01 AM 1 10.74 0.00 0.43 0.00 0.08 88.74 04:35:01 AM all 19.02 0.00 1.77 0.04 0.07 79.10 04:35:01 AM 0 22.26 0.00 2.11 0.03 0.07 75.54 04:35:01 AM 1 15.78 0.00 1.44 0.05 0.07 82.67 04:36:01 AM all 31.92 0.00 4.21 0.16 0.08 63.62 04:36:01 AM 0 23.94 0.00 3.70 0.18 0.08 72.10 04:36:01 AM 1 39.90 0.00 4.73 0.13 0.08 55.15 Average: all 14.85 0.00 1.92 0.75 0.07 82.41 Average: 0 12.67 0.00 1.87 0.76 0.07 84.62 Average: 1 17.02 0.00 1.97 0.75 0.07 80.19