---> uname -a: Linux prd-centos8-robot-2c-8g-46162.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 669 4803 19 2225 6730 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:0a:ed:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.3/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85236sec preferred_lft 85236sec inet6 fe80::f816:3eff:fe0a:edb9/64 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) 07/26/2025 _x86_64_ (2 CPU) 05:05:28 LINUX RESTART (2 CPU) 05:06:01 AM tps rtps wtps bread/s bwrtn/s 05:07:02 AM 102.27 25.84 76.42 5470.18 7378.76 05:08:01 AM 82.65 0.73 81.92 53.81 9919.81 05:09:01 AM 39.81 0.98 38.83 966.11 3579.24 05:10:01 AM 65.48 6.41 59.07 391.54 7525.14 05:11:01 AM 4.72 0.00 4.72 0.00 454.42 05:12:01 AM 2.70 0.00 2.70 0.00 73.71 05:13:01 AM 0.15 0.00 0.15 0.00 2.12 05:14:01 AM 0.37 0.02 0.35 0.13 84.67 05:15:01 AM 1.93 0.00 1.93 0.00 88.70 05:16:01 AM 0.37 0.03 0.33 1.87 136.19 05:17:01 AM 0.33 0.00 0.33 0.00 105.20 05:18:01 AM 0.28 0.00 0.28 0.00 92.12 05:19:01 AM 0.20 0.00 0.20 0.00 109.97 05:20:01 AM 0.22 0.00 0.22 0.00 105.73 05:21:01 AM 0.57 0.03 0.53 0.27 106.76 05:22:01 AM 1.30 0.00 1.30 0.00 120.43 05:23:01 AM 0.32 0.00 0.32 0.00 119.93 05:24:01 AM 15.56 0.33 15.23 37.85 1929.44 Average: 17.68 1.91 15.76 384.86 1766.60 05:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:07:02 AM 5312980 7029040 2569444 32.60 2688 1898252 728992 8.16 186784 2059352 181000 05:08:01 AM 5132652 6967048 2749772 34.88 2688 2010340 758256 8.49 198520 2196272 42484 05:09:01 AM 4982700 6934072 2899724 36.79 2688 2125144 794340 8.89 235284 2303900 67096 05:10:01 AM 4919084 7001216 2963340 37.59 2688 2249912 708572 7.93 262116 2316032 10824 05:11:01 AM 4920612 7002608 2961812 37.57 2688 2249932 692904 7.76 262120 2315988 4 05:12:01 AM 4920528 7002516 2961896 37.58 2688 2249932 692904 7.76 262124 2316048 4 05:13:01 AM 4920420 7002408 2962004 37.58 2688 2249932 692904 7.76 262124 2315988 4 05:14:01 AM 4872304 6956824 3010120 38.19 2688 2252472 779404 8.73 262332 2363720 208 05:15:01 AM 4863736 6951936 3018688 38.30 2688 2256164 795160 8.90 262620 2371948 3064 05:16:01 AM 4860928 6951720 3021496 38.33 2688 2258768 795160 8.90 262816 2374504 1624 05:17:01 AM 4858376 6951620 3024048 38.36 2688 2261188 795160 8.90 262816 2377112 996 05:18:01 AM 4852652 6949480 3029772 38.44 2688 2264772 811736 9.09 262816 2382716 1896 05:19:01 AM 4848944 6948580 3033480 38.48 2688 2267580 834956 9.35 262816 2386116 1484 05:20:01 AM 4844768 6947168 3037656 38.54 2688 2270344 838112 9.38 262816 2389860 1112 05:21:01 AM 4842964 6947888 3039460 38.56 2688 2272856 835816 9.36 262976 2392012 632 05:22:01 AM 4837276 6945084 3045148 38.63 2688 2275732 869140 9.73 262976 2397676 788 05:23:01 AM 4834360 6945156 3048064 38.67 2688 2278728 869140 9.73 262976 2400492 276 05:24:01 AM 4937660 6905484 2944764 37.36 2688 2141692 761888 8.53 328448 2254296 23944 Average: 4920164 6963325 2962260 37.58 2688 2212986 780808 8.74 256971 2328557 18747 05:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:02 AM eth0 298.55 181.27 1854.27 61.06 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 62.22 45.46 626.11 7.93 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 41.96 37.28 313.45 9.23 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 553.61 438.60 115.94 97.46 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 4.27 3.45 1.52 1.00 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 2.55 2.20 0.58 0.51 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 2.57 2.22 0.44 0.45 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 129.01 115.63 26.71 9.63 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 83.40 84.39 18.28 6.92 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 64.26 64.81 13.24 5.32 0.00 0.00 0.00 0.00 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 122.81 123.51 21.79 9.95 0.00 0.00 0.00 0.00 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 185.17 185.29 71.78 13.51 0.00 0.00 0.00 0.00 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 129.60 130.21 24.20 10.45 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 193.39 194.72 33.08 14.38 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 127.24 128.44 22.11 9.70 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 122.48 123.21 23.04 9.91 0.00 0.00 0.00 0.00 05:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM eth0 181.67 183.27 32.09 13.31 0.00 0.00 0.00 0.00 05:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM eth0 98.35 62.93 147.17 120.91 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 133.58 117.12 185.48 22.33 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) 07/26/2025 _x86_64_ (2 CPU) 05:05:28 LINUX RESTART (2 CPU) 05:06:01 AM CPU %user %nice %system %iowait %steal %idle 05:07:02 AM all 47.52 0.01 7.15 1.23 0.13 43.96 05:07:02 AM 0 58.14 0.00 7.54 1.38 0.13 32.80 05:07:02 AM 1 36.89 0.02 6.76 1.08 0.12 55.13 05:08:01 AM all 23.02 0.00 3.24 1.32 0.08 72.35 05:08:01 AM 0 26.06 0.00 2.94 1.43 0.07 69.51 05:08:01 AM 1 19.98 0.00 3.54 1.20 0.08 75.19 05:09:01 AM all 24.20 0.00 3.54 0.40 0.09 71.77 05:09:01 AM 0 30.32 0.00 4.11 0.27 0.08 65.22 05:09:01 AM 1 18.10 0.00 2.96 0.53 0.10 78.31 05:10:01 AM all 22.18 0.00 5.59 0.87 0.14 71.21 05:10:01 AM 0 34.87 0.00 7.08 0.91 0.13 57.01 05:10:01 AM 1 9.56 0.00 4.10 0.84 0.15 85.35 05:11:01 AM all 0.39 0.00 0.15 0.05 0.03 99.37 05:11:01 AM 0 0.62 0.00 0.17 0.08 0.02 99.12 05:11:01 AM 1 0.17 0.00 0.13 0.02 0.05 99.63 05:12:01 AM all 0.33 0.00 0.08 0.02 0.04 99.53 05:12:01 AM 0 0.57 0.00 0.08 0.00 0.03 99.32 05:12:01 AM 1 0.10 0.00 0.07 0.03 0.05 99.75 05:13:01 AM all 0.36 0.00 0.08 0.00 0.04 99.52 05:13:01 AM 0 0.60 0.00 0.08 0.00 0.03 99.28 05:13:01 AM 1 0.12 0.00 0.08 0.00 0.05 99.75 05:14:01 AM all 8.20 0.00 0.95 0.00 0.08 90.77 05:14:01 AM 0 10.12 0.00 1.14 0.00 0.07 88.67 05:14:01 AM 1 6.28 0.00 0.76 0.00 0.08 92.88 05:15:01 AM all 10.46 0.00 0.85 0.02 0.08 88.59 05:15:01 AM 0 10.26 0.00 1.01 0.00 0.09 88.65 05:15:01 AM 1 10.67 0.00 0.69 0.03 0.08 88.53 05:16:01 AM all 6.31 0.00 0.64 0.01 0.09 92.96 05:16:01 AM 0 10.53 0.00 0.86 0.00 0.10 88.51 05:16:01 AM 1 2.09 0.00 0.42 0.02 0.08 97.39 05:17:01 AM all 8.02 0.00 0.82 0.00 0.08 91.08 05:17:01 AM 0 9.38 0.00 0.76 0.00 0.08 89.77 05:17:01 AM 1 6.66 0.00 0.87 0.00 0.08 92.38 05:17:01 AM CPU %user %nice %system %iowait %steal %idle 05:18:01 AM all 9.95 0.00 1.08 0.00 0.09 88.88 05:18:01 AM 0 12.23 0.00 1.15 0.00 0.08 86.54 05:18:01 AM 1 7.67 0.00 1.01 0.00 0.10 91.22 05:19:01 AM all 8.72 0.00 0.87 0.00 0.08 90.32 05:19:01 AM 0 9.05 0.00 0.86 0.00 0.08 90.01 05:19:01 AM 1 8.38 0.00 0.89 0.00 0.08 90.64 05:20:01 AM all 9.51 0.00 1.08 0.00 0.08 89.33 05:20:01 AM 0 12.45 0.00 1.19 0.00 0.08 86.28 05:20:01 AM 1 6.58 0.00 0.97 0.00 0.08 92.36 05:21:01 AM all 7.71 0.00 0.83 0.02 0.08 91.36 05:21:01 AM 0 7.50 0.00 0.76 0.02 0.08 91.64 05:21:01 AM 1 7.91 0.00 0.91 0.02 0.08 91.08 05:22:01 AM all 9.00 0.00 0.95 0.01 0.11 89.94 05:22:01 AM 0 12.13 0.00 1.09 0.00 0.12 86.66 05:22:01 AM 1 5.87 0.00 0.81 0.02 0.10 93.20 05:23:01 AM all 8.93 0.00 1.04 0.00 0.08 89.95 05:23:01 AM 0 13.54 0.00 1.17 0.00 0.07 85.22 05:23:01 AM 1 4.36 0.00 0.91 0.00 0.08 94.65 05:24:01 AM all 22.28 0.00 2.60 0.18 0.09 74.85 05:24:01 AM 0 23.23 0.00 2.37 0.20 0.08 74.11 05:24:01 AM 1 21.32 0.00 2.84 0.15 0.10 75.59 Average: all 12.62 0.00 1.75 0.23 0.08 85.31 Average: 0 15.65 0.00 1.91 0.24 0.08 82.12 Average: 1 9.60 0.00 1.60 0.22 0.09 88.50