---> uname -a: Linux prd-centos8-robot-2c-8g-37355.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 609 4847 19 2240 6790 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:ed:23:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.216/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85724sec preferred_lft 85724sec inet6 fe80::f816:3eff:feed:2313/64 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) 06/25/2025 _x86_64_ (2 CPU) 20:09:44 LINUX RESTART (2 CPU) 08:10:00 PM tps rtps wtps bread/s bwrtn/s 08:10:01 PM 136.24 135.57 0.67 2900.00 16.11 08:11:01 PM 199.15 144.29 54.86 14356.44 38426.09 08:12:01 PM 111.61 0.22 111.40 11.33 10780.07 08:13:01 PM 44.29 1.02 43.28 113.18 4961.59 08:14:01 PM 66.81 9.51 57.30 1688.10 3786.17 08:15:01 PM 30.41 0.00 30.41 0.00 6003.75 08:16:01 PM 1.95 0.02 1.93 0.13 118.31 08:17:01 PM 1.00 0.00 1.00 0.00 607.18 08:18:01 PM 0.48 0.00 0.48 0.00 378.82 08:19:01 PM 0.58 0.03 0.55 1.87 287.09 08:20:01 PM 13.78 0.33 13.45 37.85 678.92 08:21:01 PM 33.04 0.52 32.52 63.85 2886.97 Average: 45.95 14.45 31.49 1482.84 6251.71 08:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:10:01 PM 7309448 7282980 572984 7.27 2688 189952 537532 6.82 86300 321416 5044 08:11:01 PM 5575664 7068812 2306768 29.26 2688 1687296 722960 8.09 183072 1847904 80972 08:12:01 PM 5163732 7006516 2718700 34.49 2688 2020752 721916 8.08 190744 2188804 153632 08:13:01 PM 5279164 7096516 2603268 33.03 2688 1994288 641592 7.18 219036 2041196 10760 08:14:01 PM 5001700 7075884 2880732 36.55 2688 2242924 643764 7.21 266616 2244356 166852 08:15:01 PM 4963620 7037616 2918812 37.03 2688 2242928 677528 7.59 266608 2277568 4 08:16:01 PM 4914376 6990644 2968056 37.65 2688 2245204 745848 8.35 267036 2325768 684 08:17:01 PM 4887156 6980652 2995276 38.00 2688 2262468 761240 8.52 267212 2353148 232 08:18:01 PM 4875216 6979924 3007216 38.15 2688 2273688 761240 8.52 267212 2364532 180 08:19:01 PM 4858156 6971176 3024276 38.37 2688 2281960 761240 8.52 267452 2380960 16 08:20:01 PM 4978528 6963260 2903904 36.84 2688 2158560 764212 8.56 343408 2202928 73808 08:21:01 PM 4956692 6945432 2925740 37.12 2688 2163004 758044 8.49 501584 2072308 26320 Average: 5230288 7033284 2652144 33.65 2688 1980252 708093 7.93 260523 2051741 43209 08:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 27.52 25.50 27.92 9.04 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 296.17 174.10 1214.07 57.98 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 95.32 78.06 1266.56 11.17 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 9.20 9.27 6.26 3.85 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 45.52 39.37 320.43 11.91 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 197.82 165.61 36.76 35.66 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 29.10 22.10 27.43 4.43 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 33.21 31.21 116.48 9.77 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 20.66 20.33 73.44 6.79 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 18.68 19.45 64.81 12.29 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 82.61 53.28 157.11 79.75 0.00 0.00 0.00 0.00 08:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 PM eth0 17.61 16.93 14.64 8.59 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 76.79 57.18 299.24 21.99 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) 06/25/2025 _x86_64_ (2 CPU) 20:09:44 LINUX RESTART (2 CPU) 08:10:00 PM CPU %user %nice %system %iowait %steal %idle 08:10:01 PM all 93.62 0.00 6.38 0.00 0.00 0.00 08:10:01 PM 0 93.96 0.00 6.04 0.00 0.00 0.00 08:10:01 PM 1 93.29 0.00 6.71 0.00 0.00 0.00 08:11:01 PM all 34.38 0.06 10.29 28.43 0.09 26.75 08:11:01 PM 0 28.25 0.05 9.59 29.57 0.08 32.46 08:11:01 PM 1 40.50 0.07 10.98 27.29 0.10 21.06 08:12:01 PM all 34.64 0.00 5.12 2.20 0.11 57.92 08:12:01 PM 0 39.40 0.00 5.72 2.50 0.12 52.26 08:12:01 PM 1 29.88 0.00 4.53 1.90 0.10 63.59 08:13:01 PM all 18.78 0.00 2.32 0.58 0.06 78.26 08:13:01 PM 0 21.15 0.00 2.40 0.60 0.07 75.78 08:13:01 PM 1 16.42 0.00 2.24 0.55 0.05 80.74 08:14:01 PM all 32.51 0.00 5.79 1.01 0.09 60.60 08:14:01 PM 0 43.63 0.00 6.69 1.17 0.08 48.43 08:14:01 PM 1 21.39 0.00 4.90 0.85 0.10 72.76 08:15:01 PM all 0.35 0.00 0.65 0.79 0.03 98.17 08:15:01 PM 0 0.32 0.00 0.53 1.04 0.03 98.08 08:15:01 PM 1 0.38 0.00 0.77 0.55 0.03 98.26 08:16:01 PM all 4.46 0.00 0.24 0.02 0.03 95.25 08:16:01 PM 0 5.55 0.00 0.28 0.00 0.03 94.13 08:16:01 PM 1 3.37 0.00 0.20 0.03 0.03 96.37 08:17:01 PM all 17.87 0.00 0.23 0.07 0.07 81.76 08:17:01 PM 0 27.86 0.00 0.22 0.02 0.07 71.84 08:17:01 PM 1 7.88 0.00 0.25 0.12 0.07 91.69 08:18:01 PM all 10.33 0.00 0.18 0.03 0.03 89.43 08:18:01 PM 0 16.12 0.00 0.17 0.00 0.03 83.68 08:18:01 PM 1 4.53 0.00 0.20 0.05 0.03 95.19 08:19:01 PM all 9.16 0.00 0.23 0.08 0.06 90.47 08:19:01 PM 0 14.98 0.00 0.27 0.03 0.07 84.65 08:19:01 PM 1 3.33 0.00 0.18 0.13 0.05 96.30 08:20:01 PM all 21.19 0.00 2.41 0.44 0.22 75.75 08:20:01 PM 0 23.79 0.00 2.46 0.60 0.37 72.78 08:20:01 PM 1 18.57 0.00 2.36 0.28 0.07 78.73 08:20:01 PM CPU %user %nice %system %iowait %steal %idle 08:21:01 PM all 31.47 0.00 3.95 0.37 0.08 64.13 08:21:01 PM 0 38.86 0.00 4.37 0.38 0.08 56.30 08:21:01 PM 1 24.07 0.00 3.54 0.35 0.08 71.96 Average: all 19.73 0.01 2.86 3.08 0.08 74.24 Average: 0 23.80 0.00 2.98 3.25 0.09 69.88 Average: 1 15.66 0.01 2.75 2.91 0.07 78.61