---> uname -a: Linux prd-centos8-robot-2c-8g-18391.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 598 4815 19 2283 6796 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:98:bd:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.7/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85790sec preferred_lft 85790sec inet6 fe80::f816:3eff:fe98:bdeb/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) 09/04/2024 _x86_64_ (2 CPU) 07:28:11 LINUX RESTART (2 CPU) 07:29:02 AM tps rtps wtps bread/s bwrtn/s 07:30:01 AM 89.85 16.43 73.42 3274.00 6075.88 07:31:01 AM 78.26 0.70 77.56 50.77 8860.75 07:32:01 AM 17.61 0.42 17.20 64.79 1447.14 07:33:01 AM 49.25 0.03 49.22 3.47 4134.11 07:34:01 AM 19.61 0.00 19.61 0.00 4307.78 07:35:01 AM 2.63 0.00 2.63 0.00 75.39 07:36:01 AM 0.33 0.00 0.33 0.00 3.55 07:37:01 AM 0.33 0.00 0.33 0.00 3.35 07:38:01 AM 19.86 0.50 19.36 70.11 821.38 Average: 30.76 1.98 28.77 379.51 2853.12 07:29:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:30:01 AM 5391904 7086568 2490528 31.60 2688 1876644 657604 7.36 210248 1957704 132376 07:31:01 AM 5199648 7025188 2682784 34.03 2688 2002520 700524 7.84 221712 2113648 30080 07:32:01 AM 5232028 7062416 2650404 33.62 2688 2007712 662420 7.42 244412 2062648 3272 07:33:01 AM 5062756 7087260 2819676 35.77 2688 2193668 613368 6.87 259900 2189068 118228 07:34:01 AM 5030232 7054336 2852200 36.18 2688 2193648 663156 7.43 259916 2219616 4 07:35:01 AM 5028344 7052440 2854088 36.21 2688 2193648 663156 7.43 259916 2221380 4 07:36:01 AM 5028628 7052724 2853804 36.20 2688 2193648 663156 7.43 259916 2221316 4 07:37:01 AM 5028552 7052652 2853880 36.21 2688 2193652 663156 7.43 259916 2221436 4 07:38:01 AM 4978660 7002388 2903772 36.84 2688 2192844 714180 8.00 449248 2081224 192 Average: 5108972 7052886 2773460 35.19 2688 2116443 666747 7.47 269465 2143116 31574 07:29:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 292.12 183.30 1531.13 58.62 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 55.92 45.78 521.95 7.85 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 28.86 17.85 8.52 5.72 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 44.45 39.25 279.82 13.37 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 401.63 312.78 81.57 72.05 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 0.78 0.35 0.19 0.10 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 1.12 0.17 0.06 0.01 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 0.70 0.13 0.04 0.01 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 25.54 20.69 23.98 11.35 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 94.21 68.71 269.63 18.71 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) 09/04/2024 _x86_64_ (2 CPU) 07:28:11 LINUX RESTART (2 CPU) 07:29:02 AM CPU %user %nice %system %iowait %steal %idle 07:30:01 AM all 34.50 0.00 6.06 3.19 0.09 56.16 07:30:01 AM 0 22.58 0.00 5.33 1.94 0.10 70.05 07:30:01 AM 1 46.44 0.00 6.78 4.44 0.09 42.25 07:31:01 AM all 22.92 0.00 3.24 3.62 0.08 70.13 07:31:01 AM 0 12.41 0.00 2.75 3.84 0.08 80.91 07:31:01 AM 1 33.44 0.00 3.72 3.40 0.08 59.35 07:32:01 AM all 11.49 0.00 2.11 0.38 0.08 85.95 07:32:01 AM 0 8.62 0.00 2.17 0.40 0.08 88.72 07:32:01 AM 1 14.35 0.00 2.06 0.35 0.07 83.17 07:33:01 AM all 26.50 0.00 4.03 3.63 0.08 65.76 07:33:01 AM 0 21.71 0.00 3.97 4.62 0.08 69.62 07:33:01 AM 1 31.30 0.00 4.09 2.64 0.08 61.89 07:34:01 AM all 1.06 0.00 0.96 1.12 0.03 96.82 07:34:01 AM 0 1.24 0.00 0.91 1.34 0.03 96.48 07:34:01 AM 1 0.89 0.00 1.02 0.90 0.03 97.15 07:35:01 AM all 0.33 0.00 0.05 0.03 0.03 99.56 07:35:01 AM 0 0.53 0.00 0.03 0.07 0.02 99.35 07:35:01 AM 1 0.12 0.00 0.07 0.00 0.05 99.77 07:36:01 AM all 0.31 0.00 0.05 0.00 0.03 99.62 07:36:01 AM 0 0.53 0.00 0.03 0.00 0.02 99.42 07:36:01 AM 1 0.08 0.00 0.07 0.00 0.03 99.82 07:37:01 AM all 0.31 0.00 0.04 0.00 0.03 99.62 07:37:01 AM 0 0.55 0.00 0.03 0.00 0.03 99.38 07:37:01 AM 1 0.07 0.00 0.05 0.00 0.03 99.85 07:38:01 AM all 21.51 0.00 2.61 0.14 0.07 75.66 07:38:01 AM 0 16.67 0.00 2.76 0.10 0.07 80.41 07:38:01 AM 1 26.35 0.00 2.47 0.18 0.07 70.93 Average: all 13.18 0.00 2.12 1.34 0.06 83.30 Average: 0 9.41 0.00 1.99 1.37 0.06 87.18 Average: 1 16.95 0.00 2.25 1.32 0.06 79.42