---> uname -a: Linux prd-centos8-robot-2c-8g-4879.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 557 5006 19 2133 6844 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:ae:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.76/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85734sec preferred_lft 85734sec inet6 fe80::f816:3eff:feed:aee6/64 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) 07/27/2024 _x86_64_ (2 CPU) 04:23:51 LINUX RESTART (2 CPU) 04:25:01 AM tps rtps wtps bread/s bwrtn/s 04:26:01 AM 92.59 7.11 85.47 1260.97 6573.68 04:27:01 AM 76.64 0.90 75.74 82.39 9181.74 04:28:01 AM 31.69 0.65 31.04 92.37 1783.46 04:29:01 AM 44.78 2.52 42.26 396.07 6810.21 04:30:01 AM 2.05 0.08 1.97 31.99 80.42 04:31:01 AM 0.57 0.00 0.57 0.00 48.97 04:32:01 AM 0.22 0.02 0.20 0.93 57.22 04:33:01 AM 0.30 0.00 0.30 0.00 23.93 04:34:01 AM 11.90 0.32 11.58 36.93 455.44 04:35:01 AM 27.12 0.52 26.61 63.85 1325.56 Average: 28.78 1.21 27.57 196.56 2633.94 04:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:26:01 AM 5218464 7030640 2663968 33.80 2688 1990068 700080 7.84 219704 2111732 231432 04:27:01 AM 5283260 7106368 2599172 32.97 2688 2000444 592368 6.63 232876 2023688 40 04:28:01 AM 5015192 7038664 2867240 36.38 2688 2193076 661768 7.41 259272 2242420 171188 04:29:01 AM 5051664 7088620 2830768 35.91 2688 2206444 598952 6.71 265000 2192512 4 04:30:01 AM 5011560 7050252 2870872 36.42 2688 2208192 669812 7.50 265292 2231976 328 04:31:01 AM 5009052 7048724 2873380 36.45 2688 2209156 669812 7.50 265292 2234640 76 04:32:01 AM 5006156 7047528 2876276 36.49 2688 2210824 669812 7.50 265488 2237372 60 04:33:01 AM 5005544 7047840 2876888 36.50 2688 2211772 669812 7.50 265488 2238220 436 04:34:01 AM 5089908 6988244 2792524 35.43 2688 2071652 700688 7.85 279688 2157276 27352 04:35:01 AM 5149260 7030464 2733172 34.67 2688 2056976 657872 7.37 449996 1936352 15940 Average: 5084006 7047734 2798426 35.50 2688 2135860 659098 7.38 276810 2160619 44686 04:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 93.10 75.70 955.56 8.79 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 40.91 32.91 272.60 7.85 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 41.97 32.67 271.05 7.48 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 180.12 148.89 42.91 35.98 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 13.10 9.26 5.47 4.17 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 5.61 4.87 1.30 0.63 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 42.71 34.32 8.22 5.28 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 6.71 4.95 1.33 0.85 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 68.49 55.27 86.97 34.53 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 20.09 19.23 17.10 8.91 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 51.28 41.81 166.26 11.45 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) 07/27/2024 _x86_64_ (2 CPU) 04:23:51 LINUX RESTART (2 CPU) 04:25:01 AM CPU %user %nice %system %iowait %steal %idle 04:26:01 AM all 35.05 0.00 5.43 2.81 0.11 56.60 04:26:01 AM 0 21.52 0.00 3.87 2.37 0.10 72.15 04:26:01 AM 1 48.60 0.00 6.99 3.25 0.12 41.04 04:27:01 AM all 22.62 0.00 2.66 2.57 0.07 72.08 04:27:01 AM 0 6.37 0.00 2.07 2.81 0.07 88.68 04:27:01 AM 1 38.84 0.00 3.24 2.34 0.07 55.52 04:28:01 AM all 22.39 0.00 3.77 0.91 0.08 72.85 04:28:01 AM 0 18.22 0.00 3.42 0.77 0.07 77.53 04:28:01 AM 1 26.57 0.00 4.12 1.05 0.08 68.18 04:29:01 AM all 7.52 0.00 1.89 2.37 0.05 88.17 04:29:01 AM 0 5.49 0.00 1.66 2.21 0.03 90.61 04:29:01 AM 1 9.55 0.00 2.12 2.53 0.07 85.73 04:30:01 AM all 2.73 0.00 0.26 0.02 0.05 96.94 04:30:01 AM 0 2.56 0.00 0.27 0.03 0.05 97.09 04:30:01 AM 1 2.91 0.00 0.25 0.00 0.05 96.79 04:31:01 AM all 2.61 0.00 0.13 0.00 0.07 97.19 04:31:01 AM 0 2.19 0.00 0.12 0.00 0.07 97.63 04:31:01 AM 1 3.04 0.00 0.15 0.00 0.07 96.74 04:32:01 AM all 4.78 0.00 0.28 0.00 0.06 94.88 04:32:01 AM 0 3.26 0.00 0.23 0.00 0.05 96.46 04:32:01 AM 1 6.30 0.00 0.33 0.00 0.07 93.30 04:33:01 AM all 2.62 0.00 0.12 0.00 0.07 97.19 04:33:01 AM 0 2.96 0.00 0.12 0.00 0.07 96.86 04:33:01 AM 1 2.29 0.00 0.12 0.00 0.07 97.53 04:34:01 AM all 13.43 0.00 1.50 0.34 0.08 84.66 04:34:01 AM 0 5.20 0.00 1.52 0.27 0.07 92.94 04:34:01 AM 1 21.64 0.00 1.47 0.42 0.08 76.39 04:35:01 AM all 31.41 0.00 3.63 0.43 0.08 64.44 04:35:01 AM 0 29.34 0.00 3.07 0.47 0.08 67.03 04:35:01 AM 1 33.48 0.00 4.19 0.40 0.08 61.85 Average: all 14.53 0.00 1.97 0.95 0.07 82.49 Average: 0 9.72 0.00 1.64 0.89 0.07 87.69 Average: 1 19.33 0.00 2.30 1.00 0.08 77.30