---> uname -a: Linux prd-centos8-robot-2c-8g-7150.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: 2800.000 BogoMIPS: 5600.00 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 616 4958 19 2122 6785 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:ad:c6:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.201/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85780sec preferred_lft 85780sec inet6 fe80::f816:3eff:fead:c628/64 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) 01/03/2025 _x86_64_ (2 CPU) 02:12:32 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 98.70 23.66 75.04 6586.87 37435.94 02:15:01 AM 110.61 0.73 109.88 53.05 11220.53 02:16:01 AM 20.43 0.43 20.00 64.79 1520.83 02:17:01 AM 38.94 6.71 32.22 1245.72 2326.59 02:18:01 AM 36.14 0.03 36.10 3.47 7178.49 02:19:01 AM 3.07 0.12 2.95 33.06 100.92 02:20:01 AM 2.00 0.00 2.00 0.00 101.73 02:21:01 AM 0.60 0.00 0.60 0.00 8.30 02:22:01 AM 11.59 0.32 11.28 36.91 403.00 02:23:01 AM 27.64 0.52 27.12 63.85 1230.44 Average: 34.97 3.25 31.72 808.77 6152.66 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5391688 7000288 2490744 31.60 2688 1799360 821032 9.19 197836 2003336 137996 02:15:01 AM 5190080 6985520 2692352 34.16 2688 1972892 753844 8.44 198632 2148640 30828 02:16:01 AM 5237112 7060220 2645320 33.56 2688 1999976 696212 7.80 220912 2080380 24964 02:17:01 AM 4902004 6965288 2980428 37.81 2688 2233692 774796 8.68 287148 2324548 176784 02:18:01 AM 5006032 7042200 2876400 36.49 2688 2206132 683808 7.66 258364 2247080 84 02:19:01 AM 4959040 6997608 2923392 37.09 2688 2208532 752744 8.43 258632 2293332 1152 02:20:01 AM 4958500 6997068 2923932 37.09 2688 2208532 765764 8.57 258632 2293624 4 02:21:01 AM 4951476 6990088 2930956 37.18 2688 2208556 781288 8.75 258632 2300984 4 02:22:01 AM 5033428 6929000 2849004 36.14 2688 2071496 797188 8.93 282340 2216896 33660 02:23:01 AM 5074912 6945820 2807520 35.62 2688 2047212 770440 8.63 451440 2010212 16724 Average: 5070427 6991310 2812005 35.67 2688 2095638 759712 8.51 267257 2191903 42220 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 288.60 174.49 1569.74 60.91 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 67.46 52.60 669.41 8.85 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 13.11 10.41 5.88 3.99 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 28.96 23.33 292.46 4.30 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 206.56 153.08 46.40 34.12 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 61.46 47.08 27.69 16.13 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 227.91 226.96 45.76 94.91 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 193.99 191.79 122.66 71.33 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 108.63 92.22 133.63 46.56 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 20.24 19.01 18.05 8.78 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 121.69 99.10 293.17 34.99 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) 01/03/2025 _x86_64_ (2 CPU) 02:12:32 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 37.52 0.00 6.54 17.60 0.12 38.22 02:14:01 AM 0 33.85 0.00 6.33 16.16 0.14 43.52 02:14:01 AM 1 41.17 0.00 6.74 19.04 0.10 32.95 02:15:01 AM all 30.08 0.00 4.61 4.79 0.14 60.38 02:15:01 AM 0 34.88 0.00 4.85 4.80 0.17 55.29 02:15:01 AM 1 25.30 0.00 4.37 4.77 0.12 65.44 02:16:01 AM all 13.82 0.00 1.90 0.71 0.06 83.52 02:16:01 AM 0 4.96 0.00 1.62 0.57 0.05 92.81 02:16:01 AM 1 22.69 0.00 2.17 0.85 0.07 74.21 02:17:01 AM all 14.54 0.00 2.80 27.84 0.11 54.71 02:17:01 AM 0 10.31 0.00 2.61 41.75 0.12 45.21 02:17:01 AM 1 18.76 0.00 3.00 13.98 0.10 64.17 02:18:01 AM all 11.47 0.00 2.30 10.48 0.08 75.67 02:18:01 AM 0 11.09 0.00 2.34 14.32 0.07 72.19 02:18:01 AM 1 11.85 0.00 2.26 6.64 0.10 79.15 02:19:01 AM all 5.07 0.00 0.37 0.05 0.05 94.46 02:19:01 AM 0 9.10 0.00 0.55 0.05 0.03 90.27 02:19:01 AM 1 1.05 0.00 0.18 0.05 0.07 98.64 02:20:01 AM all 17.85 0.00 0.44 0.04 0.10 81.57 02:20:01 AM 0 35.13 0.00 0.70 0.00 0.12 64.05 02:20:01 AM 1 0.65 0.00 0.17 0.08 0.08 99.01 02:21:01 AM all 21.00 0.00 0.42 0.00 0.10 78.48 02:21:01 AM 0 5.57 0.00 0.27 0.00 0.08 94.08 02:21:01 AM 1 36.61 0.00 0.58 0.00 0.12 62.70 02:22:01 AM all 17.86 0.00 1.43 0.47 0.08 80.16 02:22:01 AM 0 6.87 0.00 1.35 0.24 0.08 91.47 02:22:01 AM 1 28.87 0.00 1.52 0.71 0.07 68.84 02:23:01 AM all 30.62 0.00 3.41 0.66 0.13 65.17 02:23:01 AM 0 27.64 0.00 3.75 0.47 0.13 68.01 02:23:01 AM 1 33.62 0.00 3.07 0.86 0.13 62.32 Average: all 19.96 0.00 2.42 6.27 0.10 71.25 Average: 0 17.91 0.00 2.43 7.83 0.10 71.72 Average: 1 22.02 0.00 2.41 4.70 0.10 70.78