---> uname -a: Linux prd-centos8-robot-2c-8g-20282.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 UTC 2023 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 583 5007 19 2106 6817 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:21:a8:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.197/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85698sec preferred_lft 85698sec inet6 fe80::f816:3eff:fe21:a84b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 01/25/2024 _x86_64_ (2 CPU) 04:22:35 LINUX RESTART (2 CPU) 04:23:01 AM tps rtps wtps bread/s bwrtn/s 04:24:01 AM 70.24 17.56 52.68 3747.68 36327.42 04:25:01 AM 91.47 6.88 84.59 1300.72 7326.13 04:26:01 AM 75.26 0.60 74.66 27.06 6931.79 04:27:01 AM 25.64 0.87 24.78 125.69 2147.12 04:28:01 AM 26.45 0.17 26.28 5.87 1472.97 04:29:01 AM 50.86 0.03 50.82 3.47 7077.57 04:30:01 AM 6.75 0.02 6.73 0.13 296.32 04:31:01 AM 2.27 0.02 2.25 0.53 154.44 04:32:01 AM 0.40 0.00 0.40 0.00 5.95 04:33:01 AM 6.26 0.23 6.03 33.86 186.90 04:34:01 AM 37.64 0.45 37.19 48.39 1791.15 Average: 35.75 2.44 33.31 481.23 5792.69 04:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:24:01 AM 5625216 7110176 2257240 28.64 2688 1679000 673440 7.54 153788 1826544 79484 04:25:01 AM 5275932 7046880 2606524 33.07 2688 1952720 707444 7.92 189220 2093196 154308 04:26:01 AM 5220864 7034832 2661592 33.77 2688 1991176 690624 7.73 194452 2122156 47336 04:27:01 AM 5247852 7066884 2634604 33.42 2688 1996200 659540 7.38 214096 2074244 8 04:28:01 AM 5010568 7013764 2871888 36.43 2688 2173672 698052 7.82 230952 2274056 159204 04:29:01 AM 5030268 7038540 2852188 36.18 2688 2177988 661348 7.41 232836 2242456 20 04:30:01 AM 4984928 6995616 2897528 36.76 2688 2180404 734308 8.22 232888 2289544 2412 04:31:01 AM 4787140 6798008 3095316 39.27 2688 2180556 931972 10.44 232888 2486064 12 04:32:01 AM 4920976 6931860 2961480 37.57 2688 2180572 796384 8.92 232888 2352656 16 04:33:01 AM 5065116 6934200 2817340 35.74 2688 2042248 777292 8.70 240128 2218516 18552 04:34:01 AM 5134784 6988948 2747672 34.86 2688 2028904 733608 8.21 428392 1967576 2868 Average: 5118513 6996337 2763943 35.06 2688 2053040 733092 8.21 234775 2177001 42202 04:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 280.89 158.66 939.55 51.29 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 74.75 59.49 931.02 7.24 0.00 0.00 0.00 0.00 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 15.86 13.86 148.72 4.30 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 19.71 15.96 6.33 4.77 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 33.38 28.65 282.53 6.09 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 492.50 441.36 134.70 97.20 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 28.71 20.46 25.44 3.51 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 363.29 322.98 4639.55 21.01 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 449.08 396.03 5311.56 25.58 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 311.41 251.37 2740.20 37.51 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 17.93 17.08 14.00 13.67 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 189.77 156.90 1379.43 24.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 01/25/2024 _x86_64_ (2 CPU) 04:22:35 LINUX RESTART (2 CPU) 04:23:01 AM CPU %user %nice %system %iowait %steal %idle 04:24:01 AM all 18.13 0.00 4.71 38.11 0.08 38.97 04:24:01 AM 0 19.28 0.00 4.94 42.62 0.08 33.07 04:24:01 AM 1 16.97 0.00 4.48 33.62 0.08 44.85 04:25:01 AM all 34.16 0.00 4.90 3.41 0.11 57.42 04:25:01 AM 0 46.11 0.00 5.76 3.65 0.12 44.37 04:25:01 AM 1 22.22 0.00 4.05 3.18 0.10 70.46 04:26:01 AM all 22.38 0.00 3.15 2.73 0.08 71.67 04:26:01 AM 0 33.92 0.00 3.95 2.41 0.08 59.64 04:26:01 AM 1 10.89 0.00 2.36 3.05 0.07 83.64 04:27:01 AM all 12.42 0.00 1.70 1.15 0.05 84.68 04:27:01 AM 0 15.00 0.00 1.74 0.92 0.05 82.30 04:27:01 AM 1 9.84 0.00 1.66 1.37 0.05 87.08 04:28:01 AM all 19.39 0.00 3.29 0.49 0.08 76.74 04:28:01 AM 0 32.54 0.00 4.21 0.55 0.08 62.61 04:28:01 AM 1 6.28 0.00 2.37 0.43 0.08 90.83 04:29:01 AM all 14.34 0.00 2.87 2.52 0.08 80.19 04:29:01 AM 0 13.30 0.00 2.36 2.49 0.08 81.76 04:29:01 AM 1 15.38 0.00 3.38 2.55 0.08 78.61 04:30:01 AM all 6.82 0.00 0.35 0.01 0.05 92.77 04:30:01 AM 0 1.58 0.00 0.35 0.02 0.05 98.00 04:30:01 AM 1 12.05 0.00 0.35 0.00 0.05 87.55 04:31:01 AM all 10.27 0.00 1.33 0.03 0.09 88.27 04:31:01 AM 0 3.45 0.00 0.60 0.03 0.08 95.83 04:31:01 AM 1 17.17 0.00 2.06 0.03 0.10 80.63 04:32:01 AM all 10.88 0.00 1.49 0.00 0.10 87.53 04:32:01 AM 0 0.60 0.00 0.17 0.00 0.08 99.15 04:32:01 AM 1 21.24 0.00 2.81 0.00 0.12 75.83 04:33:01 AM all 17.80 0.00 2.13 0.07 0.09 79.92 04:33:01 AM 0 20.26 0.00 2.18 0.08 0.10 77.38 04:33:01 AM 1 15.33 0.00 2.08 0.05 0.08 82.46 04:34:01 AM all 28.80 0.00 2.71 0.69 0.08 67.72 04:34:01 AM 0 39.43 0.00 2.42 0.53 0.08 57.54 04:34:01 AM 1 18.14 0.00 3.01 0.85 0.07 77.93 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.77 0.00 2.60 4.45 0.08 75.09 Average: 0 20.51 0.00 2.60 4.82 0.08 71.99 Average: 1 15.03 0.00 2.60 4.09 0.08 78.19