---> uname -a: Linux prd-centos8-robot-2c-8g-9334.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 597 4996 19 2103 6804 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:e1:15:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.215/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85775sec preferred_lft 85775sec inet6 fe80::f816:3eff:fee1:153b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 02/24/2024 _x86_64_ (2 CPU) 23:38:13 LINUX RESTART (2 CPU) 11:39:02 PM tps rtps wtps bread/s bwrtn/s 11:40:01 PM 103.83 7.00 96.83 1323.75 8256.78 11:41:01 PM 63.32 0.62 62.71 27.60 6523.91 11:42:01 PM 13.28 0.85 12.43 125.56 385.12 11:43:01 PM 42.54 2.45 40.09 268.71 2553.60 11:44:01 PM 25.96 0.03 25.92 3.47 5230.39 11:45:01 PM 2.53 0.00 2.53 0.00 75.24 11:46:01 PM 0.10 0.00 0.10 0.00 1.17 11:47:01 PM 0.12 0.00 0.12 0.00 1.45 11:48:01 PM 15.11 0.35 14.76 45.99 664.87 Average: 29.51 1.24 28.26 197.38 2622.13 11:39:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:40:01 PM 5186172 6993696 2696268 34.21 2688 1986056 765340 8.57 196892 2162112 156492 11:41:01 PM 5218340 7025932 2664100 33.80 2688 1985420 709400 7.94 194588 2125724 48 11:42:01 PM 5275432 7088080 2607008 33.07 2688 1990452 664324 7.44 216840 2049052 4 11:43:01 PM 4999904 7007600 2882536 36.57 2688 2178336 709044 7.94 240472 2278896 145104 11:44:01 PM 5060772 7068308 2821668 35.80 2688 2178464 649912 7.28 242876 2211552 4 11:45:01 PM 5060808 7068344 2821632 35.80 2688 2178464 649912 7.28 242876 2211420 4 11:46:01 PM 5060912 7068448 2821528 35.80 2688 2178464 649912 7.28 242876 2211464 4 11:47:01 PM 5061116 7068656 2821324 35.79 2688 2178468 649912 7.28 242876 2211352 4 11:48:01 PM 5152940 7000380 2729500 34.63 2688 2023572 731156 8.19 435192 1949068 10600 Average: 5119600 7043272 2762840 35.05 2688 2097522 686546 7.69 250610 2156738 34696 11:39:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 74.67 58.20 789.59 7.12 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 21.33 17.41 165.07 4.76 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 15.09 10.68 5.34 3.70 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 52.25 38.55 293.33 10.35 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 10.33 9.03 3.41 4.04 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 1.53 0.85 0.21 0.13 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 8.53 1.78 3.60 0.21 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 1.57 0.78 0.21 0.13 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 43.09 34.41 70.32 29.53 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 25.29 19.01 146.71 6.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 02/24/2024 _x86_64_ (2 CPU) 23:38:13 LINUX RESTART (2 CPU) 11:39:02 PM CPU %user %nice %system %iowait %steal %idle 11:40:01 PM all 36.89 0.00 5.13 1.56 0.10 56.32 11:40:01 PM 0 46.10 0.00 5.94 1.10 0.10 46.76 11:40:01 PM 1 27.70 0.00 4.33 2.01 0.10 65.85 11:41:01 PM all 16.88 0.00 2.05 1.10 0.08 79.90 11:41:01 PM 0 12.72 0.00 1.60 1.60 0.10 83.98 11:41:01 PM 1 21.04 0.00 2.51 0.60 0.05 75.80 11:42:01 PM all 11.67 0.00 1.12 0.13 0.05 87.04 11:42:01 PM 0 15.32 0.00 1.17 0.13 0.05 83.32 11:42:01 PM 1 8.02 0.00 1.07 0.12 0.05 90.74 11:43:01 PM all 29.34 0.00 3.76 0.49 0.10 66.31 11:43:01 PM 0 34.16 0.00 4.27 0.50 0.10 60.98 11:43:01 PM 1 24.51 0.00 3.26 0.48 0.10 71.65 11:44:01 PM all 1.32 0.00 0.47 0.47 0.03 97.71 11:44:01 PM 0 0.92 0.00 0.35 0.52 0.05 98.16 11:44:01 PM 1 1.72 0.00 0.59 0.42 0.02 97.26 11:45:01 PM all 0.31 0.00 0.05 0.01 0.03 99.60 11:45:01 PM 0 0.07 0.00 0.05 0.00 0.03 99.85 11:45:01 PM 1 0.55 0.00 0.05 0.02 0.03 99.35 11:46:01 PM all 0.45 0.00 0.05 0.00 0.05 99.45 11:46:01 PM 0 0.78 0.00 0.05 0.00 0.05 99.12 11:46:01 PM 1 0.12 0.00 0.05 0.00 0.05 99.78 11:47:01 PM all 0.18 0.00 0.07 0.00 0.03 99.72 11:47:01 PM 0 0.25 0.00 0.07 0.00 0.02 99.67 11:47:01 PM 1 0.12 0.00 0.07 0.00 0.05 99.77 11:48:01 PM all 19.67 0.00 2.24 0.15 0.07 77.88 11:48:01 PM 0 18.70 0.00 2.36 0.27 0.07 78.61 11:48:01 PM 1 20.63 0.00 2.12 0.03 0.07 77.14 Average: all 12.93 0.00 1.65 0.43 0.06 84.92 Average: 0 14.28 0.00 1.75 0.46 0.06 83.44 Average: 1 11.58 0.00 1.56 0.41 0.06 86.40