---> uname -a: Linux prd-centos8-robot-2c-8g-40323.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 676 4762 19 2258 6723 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:1b:0e:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.29/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85552sec preferred_lft 85552sec inet6 fe80::f816:3eff:fe1b:e29/64 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) 07/07/2025 _x86_64_ (2 CPU) 02:10:57 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 116.71 0.22 116.49 11.33 11231.07 02:14:01 AM 46.41 1.07 45.34 115.85 5464.81 02:15:01 AM 64.00 6.93 57.06 1289.30 3686.82 02:16:01 AM 29.29 0.03 29.26 3.47 6039.95 02:17:01 AM 0.33 0.02 0.32 0.13 61.96 02:18:01 AM 2.08 0.00 2.08 0.00 638.19 02:19:01 AM 0.83 0.00 0.83 0.00 391.95 02:20:01 AM 0.35 0.02 0.33 1.07 229.49 02:21:01 AM 1.32 0.38 0.93 55.32 103.90 02:22:01 AM 0.62 0.00 0.62 0.00 85.59 02:23:01 AM 0.18 0.00 0.18 0.00 20.05 02:24:01 AM 10.53 0.32 10.21 36.93 493.53 02:25:01 AM 31.81 0.53 31.27 64.78 2965.89 Average: 23.42 0.73 22.69 121.40 2416.50 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5037452 6904396 2844980 36.09 2688 2043832 847816 9.49 190732 2311592 169068 02:14:01 AM 5190424 7029612 2692008 34.15 2688 2015048 738256 8.27 218568 2126068 10768 02:15:01 AM 4835744 6921020 3046688 38.65 2688 2252664 795040 8.90 256804 2415892 169688 02:16:01 AM 4881804 6966788 3000628 38.07 2688 2252784 722308 8.09 262268 2358912 4 02:17:01 AM 4837584 6924444 3044848 38.63 2688 2254672 787908 8.82 262452 2402288 228 02:18:01 AM 4806892 6910908 3075540 39.02 2688 2271908 787908 8.82 262868 2432856 148 02:19:01 AM 4794836 6910120 3087596 39.17 2688 2283160 803284 8.99 262868 2444472 104 02:20:01 AM 4787708 6909812 3094724 39.26 2688 2289976 826044 9.25 262940 2451136 76 02:21:01 AM 4397216 6850224 3485216 44.21 2688 2295864 820524 9.19 264480 2460340 1700 02:22:01 AM 4397200 6850620 3485232 44.22 2688 2296476 820524 9.19 264480 2461132 92 02:23:01 AM 4396416 6850360 3486016 44.23 2688 2297000 820524 9.19 264496 2461500 68 02:24:01 AM 4893432 6896300 2989000 37.92 2688 2175476 795252 8.90 342272 2283112 77280 02:25:01 AM 4891216 6896636 2991216 37.95 2688 2178772 803604 9.00 501956 2131320 25164 Average: 4780610 6909326 3101822 39.35 2688 2223664 797615 8.93 278245 2364663 34953 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 118.98 93.44 1425.30 12.91 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 15.70 9.73 7.00 3.81 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 37.94 33.99 318.05 9.27 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 174.33 135.69 37.16 30.07 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 23.81 17.46 26.87 2.71 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 40.19 36.63 114.28 10.96 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 20.91 19.41 74.29 7.00 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 26.74 23.96 24.40 13.06 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 42.81 56.66 58.64 5.21 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 7.05 5.08 1.72 1.18 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 17.91 14.90 4.15 2.62 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 85.97 57.41 147.35 93.68 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 19.53 18.79 18.09 8.79 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 48.61 40.24 173.65 15.48 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) 07/07/2025 _x86_64_ (2 CPU) 02:10:57 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 38.86 0.00 5.16 1.47 0.12 54.38 02:13:01 AM 0 37.13 0.00 5.56 1.42 0.12 55.78 02:13:01 AM 1 40.58 0.00 4.76 1.53 0.13 53.00 02:14:01 AM all 15.83 0.00 2.31 0.78 0.08 81.00 02:14:01 AM 0 10.77 0.00 1.93 1.18 0.08 86.03 02:14:01 AM 1 20.89 0.00 2.69 0.38 0.07 75.97 02:15:01 AM all 31.55 0.00 5.42 0.61 0.14 62.28 02:15:01 AM 0 37.62 0.00 5.51 0.37 0.13 56.37 02:15:01 AM 1 25.49 0.00 5.33 0.85 0.15 68.18 02:16:01 AM all 1.91 0.00 0.94 0.49 0.05 96.60 02:16:01 AM 0 2.73 0.00 1.44 0.69 0.07 95.08 02:16:01 AM 1 1.10 0.00 0.45 0.30 0.03 98.11 02:17:01 AM all 3.16 0.00 0.28 0.00 0.07 96.49 02:17:01 AM 0 4.06 0.00 0.34 0.00 0.07 95.54 02:17:01 AM 1 2.27 0.00 0.23 0.00 0.07 97.43 02:18:01 AM all 18.08 0.00 0.25 0.04 0.08 81.55 02:18:01 AM 0 5.95 0.00 0.28 0.08 0.07 93.61 02:18:01 AM 1 30.21 0.00 0.22 0.00 0.08 69.49 02:19:01 AM all 9.79 0.00 0.16 0.08 0.04 89.93 02:19:01 AM 0 6.18 0.00 0.17 0.15 0.03 93.47 02:19:01 AM 1 13.40 0.00 0.15 0.00 0.05 86.40 02:20:01 AM all 15.53 0.00 0.23 0.04 0.09 84.10 02:20:01 AM 0 7.01 0.00 0.23 0.07 0.10 92.59 02:20:01 AM 1 24.06 0.00 0.23 0.02 0.08 75.61 02:21:01 AM all 8.86 0.00 2.57 0.07 0.08 88.42 02:21:01 AM 0 8.38 0.00 2.55 0.00 0.07 89.01 02:21:01 AM 1 9.34 0.00 2.58 0.13 0.10 87.84 02:22:01 AM all 2.73 0.00 0.13 0.00 0.07 97.07 02:22:01 AM 0 1.80 0.00 0.12 0.00 0.05 98.03 02:22:01 AM 1 3.66 0.00 0.13 0.00 0.08 96.12 02:23:01 AM all 5.19 0.00 0.22 0.00 0.07 94.53 02:23:01 AM 0 4.37 0.00 0.22 0.00 0.07 95.34 02:23:01 AM 1 6.00 0.00 0.22 0.00 0.07 93.71 02:23:01 AM CPU %user %nice %system %iowait %steal %idle 02:24:01 AM all 20.22 0.00 2.65 0.13 0.08 76.92 02:24:01 AM 0 18.68 0.00 2.37 0.08 0.08 78.78 02:24:01 AM 1 21.75 0.00 2.94 0.17 0.08 75.06 02:25:01 AM all 30.38 0.00 3.86 0.28 0.10 65.38 02:25:01 AM 0 26.91 0.00 3.67 0.30 0.10 69.02 02:25:01 AM 1 33.84 0.00 4.05 0.25 0.10 61.75 Average: all 15.56 0.00 1.86 0.31 0.08 82.18 Average: 0 13.21 0.00 1.88 0.33 0.08 84.49 Average: 1 17.91 0.00 1.85 0.28 0.08 79.88