---> uname -a: Linux prd-centos8-robot-2c-8g-11344.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 569 4999 19 2128 6831 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:74:56:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.145/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85883sec preferred_lft 85883sec inet6 fe80::f816:3eff:fe74:561f/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) 11/29/2024 _x86_64_ (2 CPU) 02:20:26 LINUX RESTART (2 CPU) 02:21:01 AM tps rtps wtps bread/s bwrtn/s 02:22:01 AM 103.85 40.86 62.99 7210.39 20726.44 02:23:01 AM 104.72 4.03 100.68 105.45 9570.27 02:24:01 AM 27.06 0.42 26.64 64.78 3248.77 02:25:01 AM 57.64 0.03 57.61 3.47 7478.02 02:26:01 AM 12.45 0.00 12.45 0.00 960.15 02:27:01 AM 2.03 0.10 1.93 32.13 98.82 02:28:01 AM 9.48 0.35 9.13 38.79 343.40 02:29:01 AM 26.42 0.53 25.89 64.78 1225.71 Average: 42.96 5.79 37.16 940.16 5456.75 02:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:22:01 AM 5402284 7024692 2480140 31.46 2688 1813032 755852 8.46 214840 1971836 96420 02:23:01 AM 5181864 7020740 2700560 34.26 2688 2015604 706920 7.92 221248 2130244 78012 02:24:01 AM 5186772 7055120 2695652 34.20 2688 2044496 667652 7.48 245640 2102200 24976 02:25:01 AM 5032756 7074896 2849668 36.15 2688 2211412 627848 7.03 257684 2214284 16560 02:26:01 AM 5037236 7079020 2845188 36.10 2688 2211428 643364 7.20 257680 2214288 24 02:27:01 AM 4992192 7036332 2890232 36.67 2688 2213792 696896 7.80 257944 2258972 532 02:28:01 AM 5055704 6965676 2826720 35.86 2688 2084716 758260 8.49 281088 2189932 42848 02:29:01 AM 5148544 7024264 2733880 34.68 2688 2051528 704764 7.89 449940 1933500 16728 Average: 5129669 7035092 2752755 34.92 2688 2080751 695194 7.78 273258 2126907 34512 02:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 346.91 202.58 1561.68 63.35 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 80.25 61.41 676.73 9.81 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 11.16 9.13 5.64 3.66 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 234.79 169.61 337.57 36.81 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 7.46 1.83 1.33 0.35 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 41.29 26.86 11.35 4.62 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 54.20 37.92 80.28 29.56 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 18.96 18.11 15.81 8.28 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 99.38 65.93 336.32 19.56 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) 11/29/2024 _x86_64_ (2 CPU) 02:20:26 LINUX RESTART (2 CPU) 02:21:01 AM CPU %user %nice %system %iowait %steal %idle 02:22:01 AM all 37.47 0.03 6.98 11.11 0.11 44.30 02:22:01 AM 0 32.31 0.02 7.55 11.10 0.10 48.92 02:22:01 AM 1 42.61 0.05 6.41 11.12 0.12 39.69 02:23:01 AM all 31.97 0.00 5.04 3.72 0.09 59.18 02:23:01 AM 0 17.48 0.00 3.78 3.44 0.08 75.22 02:23:01 AM 1 46.51 0.00 6.31 3.99 0.10 43.09 02:24:01 AM all 14.12 0.00 2.09 1.26 0.06 82.48 02:24:01 AM 0 11.20 0.00 2.29 1.40 0.07 85.04 02:24:01 AM 1 17.03 0.00 1.88 1.12 0.05 79.92 02:25:01 AM all 24.53 0.00 3.83 4.12 0.12 67.40 02:25:01 AM 0 18.34 0.00 3.49 2.91 0.12 75.15 02:25:01 AM 1 30.71 0.00 4.17 5.33 0.12 59.68 02:26:01 AM all 0.28 0.00 0.16 0.48 0.04 99.05 02:26:01 AM 0 0.42 0.00 0.13 0.52 0.05 98.88 02:26:01 AM 1 0.13 0.00 0.18 0.43 0.03 99.22 02:27:01 AM all 9.77 0.00 0.95 0.05 0.06 89.17 02:27:01 AM 0 3.85 0.00 0.40 0.02 0.05 95.68 02:27:01 AM 1 15.69 0.00 1.49 0.08 0.07 82.67 02:28:01 AM all 14.61 0.00 1.85 1.53 0.07 81.94 02:28:01 AM 0 13.75 0.00 2.31 1.27 0.07 82.60 02:28:01 AM 1 15.47 0.00 1.40 1.79 0.07 81.28 02:29:01 AM all 27.12 0.00 3.39 2.24 0.08 67.17 02:29:01 AM 0 30.22 0.00 3.37 2.38 0.08 63.95 02:29:01 AM 1 24.02 0.00 3.41 2.10 0.08 70.39 Average: all 19.97 0.00 3.03 3.06 0.08 73.86 Average: 0 15.93 0.00 2.91 2.87 0.08 78.20 Average: 1 24.01 0.01 3.15 3.24 0.08 69.51