---> uname -a: Linux prd-centos8-robot-2c-8g-22424.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 572 4979 19 2146 6829 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:f8:85:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.38/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85825sec preferred_lft 85825sec inet6 fe80::f816:3eff:fef8:855e/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) 09/15/2024 _x86_64_ (2 CPU) 02:38:15 LINUX RESTART (2 CPU) 02:39:01 AM tps rtps wtps bread/s bwrtn/s 02:40:01 AM 98.28 22.21 76.07 5043.39 6158.03 02:41:01 AM 74.38 0.70 73.68 50.77 8742.63 02:42:01 AM 19.41 0.42 19.00 64.79 1808.38 02:43:01 AM 63.85 2.52 61.33 396.00 7768.21 02:44:01 AM 5.08 0.17 4.92 35.33 195.78 02:45:01 AM 2.28 0.02 2.27 0.93 121.29 02:46:01 AM 0.67 0.00 0.67 0.00 248.03 02:47:01 AM 12.93 0.32 12.61 36.93 565.41 Average: 34.61 3.29 31.32 703.56 3201.29 02:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 AM 5332644 7065920 2549788 32.35 2688 1914904 688628 7.71 215200 2010256 166344 02:41:01 AM 5191336 7019016 2691096 34.14 2688 2004444 697212 7.81 221460 2121064 30068 02:42:01 AM 5200332 7062768 2682100 34.03 2688 2037624 663668 7.43 243704 2088488 30964 02:43:01 AM 5035640 7074340 2846792 36.12 2688 2207960 631656 7.07 263300 2207728 108 02:44:01 AM 4994196 7034484 2888236 36.64 2688 2209536 696588 7.80 263704 2249364 332 02:45:01 AM 4985356 7029028 2897076 36.75 2688 2212916 743344 8.32 263756 2257904 2276 02:46:01 AM 4979296 7028304 2903136 36.83 2688 2218256 745520 8.35 263920 2263868 560 02:47:01 AM 5112532 7001864 2769900 35.14 2688 2064100 708572 7.93 297444 2118988 27200 Average: 5103916 7039466 2778516 35.25 2688 2108718 696898 7.80 254061 2164708 32232 02:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 256.80 176.97 1650.86 60.38 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 52.27 41.75 490.74 7.40 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 18.15 12.71 6.90 4.48 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 183.14 153.82 315.16 45.94 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 22.41 13.40 6.05 1.48 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 131.17 121.98 40.75 11.46 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 170.82 165.06 52.98 16.45 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 60.86 46.28 104.05 44.09 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 111.96 91.50 333.47 23.96 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) 09/15/2024 _x86_64_ (2 CPU) 02:38:15 LINUX RESTART (2 CPU) 02:39:01 AM CPU %user %nice %system %iowait %steal %idle 02:40:01 AM all 38.41 0.00 6.99 3.59 0.12 50.89 02:40:01 AM 0 44.54 0.00 7.89 3.23 0.12 44.21 02:40:01 AM 1 32.26 0.00 6.08 3.95 0.12 57.59 02:41:01 AM all 20.10 0.00 2.80 2.39 0.10 74.61 02:41:01 AM 0 24.74 0.00 3.29 2.19 0.07 69.71 02:41:01 AM 1 15.47 0.00 2.30 2.59 0.13 79.51 02:42:01 AM all 15.20 0.00 2.33 0.46 0.07 81.94 02:42:01 AM 0 18.14 0.00 2.47 0.65 0.07 78.67 02:42:01 AM 1 12.26 0.00 2.19 0.27 0.07 85.21 02:43:01 AM all 22.20 0.00 3.74 2.09 0.09 71.88 02:43:01 AM 0 22.27 0.00 3.81 2.57 0.08 71.26 02:43:01 AM 1 22.13 0.00 3.66 1.60 0.10 72.51 02:44:01 AM all 2.30 0.00 0.48 0.04 0.05 97.14 02:44:01 AM 0 1.84 0.00 0.70 0.03 0.07 97.36 02:44:01 AM 1 2.76 0.00 0.25 0.05 0.03 96.91 02:45:01 AM all 15.08 0.00 0.67 0.01 0.08 84.16 02:45:01 AM 0 24.18 0.00 0.71 0.00 0.07 75.05 02:45:01 AM 1 6.05 0.00 0.64 0.02 0.10 93.19 02:46:01 AM all 13.93 0.00 0.92 0.03 0.10 85.03 02:46:01 AM 0 21.44 0.00 1.00 0.00 0.08 77.48 02:46:01 AM 1 6.45 0.00 0.84 0.05 0.12 92.54 02:47:01 AM all 16.20 0.00 1.89 0.21 0.08 81.63 02:47:01 AM 0 25.33 0.00 2.10 0.07 0.07 72.43 02:47:01 AM 1 7.04 0.00 1.67 0.35 0.08 90.85 Average: all 17.92 0.00 2.48 1.10 0.09 78.41 Average: 0 22.80 0.00 2.75 1.10 0.08 73.28 Average: 1 13.05 0.00 2.20 1.11 0.09 83.54