---> uname -a: Linux prd-centos8-robot-2c-8g-2091.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 553 5021 19 2122 6848 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:07:7e:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.31/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85694sec preferred_lft 85694sec inet6 fe80::f816:3eff:fe07:7ef2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/20/2024 _x86_64_ (2 CPU) 00:13:28 LINUX RESTART (2 CPU) 12:14:01 AM tps rtps wtps bread/s bwrtn/s 12:15:01 AM 51.65 20.36 31.29 5576.54 27211.30 12:16:01 AM 76.21 6.95 69.26 1309.16 5632.54 12:17:01 AM 76.70 0.72 75.99 51.46 9242.79 12:18:01 AM 17.85 0.35 17.50 60.79 1664.96 12:19:01 AM 12.01 0.67 11.35 72.64 1314.95 12:20:01 AM 56.73 2.30 54.43 220.99 7302.32 12:21:01 AM 10.88 0.00 10.88 0.00 852.32 12:22:01 AM 2.72 0.00 2.72 0.00 76.47 12:23:01 AM 0.37 0.00 0.37 0.00 3.47 12:24:01 AM 2.22 0.23 1.98 34.13 124.28 12:25:01 AM 24.44 0.52 23.93 64.65 1051.28 Average: 30.16 2.92 27.24 671.89 4952.56 12:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:15:01 AM 5638448 7113460 2243988 28.47 2688 1668512 655840 7.34 176456 1787752 64000 12:16:01 AM 5343508 7081972 2538928 32.21 2688 1920632 656776 7.35 210348 2007580 171756 12:17:01 AM 5204224 7032412 2678212 33.98 2688 2004824 701232 7.85 220740 2111004 40476 12:18:01 AM 5278220 7107604 2604216 33.04 2688 2006648 619356 6.93 238760 2021316 12 12:19:01 AM 5175676 7058332 2706760 34.34 2688 2057288 692404 7.75 252836 2100120 44404 12:20:01 AM 5034488 7079668 2847948 36.13 2688 2214512 620224 6.94 266800 2204376 15948 12:21:01 AM 5038476 7083448 2843960 36.08 2688 2214516 620224 6.94 266800 2204008 4 12:22:01 AM 5038620 7083596 2843816 36.08 2688 2214520 620224 6.94 266800 2203876 4 12:23:01 AM 5038788 7083764 2843648 36.08 2688 2214520 620224 6.94 266800 2203744 4 12:24:01 AM 5179032 7050660 2703404 34.30 2688 2042848 678776 7.60 258572 2082716 3152 12:25:01 AM 5188948 7055864 2693488 34.17 2688 2042344 672884 7.53 443620 1900112 212 Average: 5196221 7075525 2686215 34.08 2688 2054651 650742 7.29 260776 2075146 30907 12:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 218.06 125.87 915.00 48.74 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 72.48 56.91 803.21 6.91 0.00 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 40.06 26.88 322.43 6.77 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 16.30 6.37 5.69 3.13 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 14.46 11.25 50.68 2.98 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 42.47 38.89 245.52 21.98 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 2.98 0.82 1.09 0.08 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 2.02 1.18 0.68 0.51 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 1.70 0.90 0.20 0.13 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 36.48 25.18 61.22 11.71 0.00 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 18.14 17.91 14.45 19.67 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 42.29 28.38 220.02 11.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/20/2024 _x86_64_ (2 CPU) 00:13:28 LINUX RESTART (2 CPU) 12:14:01 AM CPU %user %nice %system %iowait %steal %idle 12:15:01 AM all 27.22 0.00 4.48 20.41 0.08 47.80 12:15:01 AM 0 24.49 0.00 4.17 19.30 0.08 51.96 12:15:01 AM 1 29.95 0.00 4.78 21.53 0.08 43.65 12:16:01 AM all 30.61 0.00 4.53 3.49 0.10 61.26 12:16:01 AM 0 27.86 0.00 4.23 4.87 0.10 62.95 12:16:01 AM 1 33.37 0.00 4.83 2.12 0.10 59.58 12:17:01 AM all 28.24 0.00 3.36 3.62 0.13 64.65 12:17:01 AM 0 29.91 0.00 3.19 4.26 0.12 62.52 12:17:01 AM 1 26.57 0.00 3.53 2.98 0.13 66.78 12:18:01 AM all 12.33 0.00 1.08 1.46 0.12 85.01 12:18:01 AM 0 8.50 0.00 0.98 1.09 0.13 89.30 12:18:01 AM 1 16.16 0.00 1.18 1.83 0.10 80.72 12:19:01 AM all 9.18 0.00 1.95 6.42 0.05 82.40 12:19:01 AM 0 7.17 0.00 1.80 2.84 0.05 88.14 12:19:01 AM 1 11.18 0.00 2.10 10.01 0.05 76.66 12:20:01 AM all 24.62 0.00 3.39 3.16 0.09 68.74 12:20:01 AM 0 21.68 0.00 3.42 4.50 0.10 70.30 12:20:01 AM 1 27.57 0.00 3.36 1.82 0.08 67.17 12:21:01 AM all 0.33 0.00 0.13 0.44 0.03 99.07 12:21:01 AM 0 0.48 0.00 0.13 0.55 0.03 98.80 12:21:01 AM 1 0.18 0.00 0.13 0.33 0.02 99.33 12:22:01 AM all 0.33 0.00 0.08 0.01 0.03 99.55 12:22:01 AM 0 0.55 0.00 0.07 0.02 0.02 99.35 12:22:01 AM 1 0.10 0.00 0.10 0.00 0.05 99.75 12:23:01 AM all 0.24 0.00 0.05 0.00 0.03 99.68 12:23:01 AM 0 0.35 0.00 0.02 0.00 0.02 99.62 12:23:01 AM 1 0.13 0.00 0.08 0.00 0.03 99.75 12:24:01 AM all 3.13 0.00 1.13 0.03 0.04 95.68 12:24:01 AM 0 3.09 0.00 0.83 0.02 0.03 96.03 12:24:01 AM 1 3.17 0.00 1.42 0.03 0.05 95.32 12:25:01 AM all 32.48 0.00 2.88 0.30 0.08 64.26 12:25:01 AM 0 21.40 0.00 2.92 0.40 0.07 75.22 12:25:01 AM 1 43.57 0.00 2.84 0.20 0.08 53.31 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.34 0.00 2.10 3.57 0.07 78.92 Average: 0 13.22 0.00 1.98 3.44 0.07 81.29 Average: 1 17.45 0.00 2.22 3.71 0.07 76.55