---> uname -a: Linux prd-centos8-robot-2c-8g-6125.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: 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 604 4911 19 2182 6797 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:81:55:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.15/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85506sec preferred_lft 85506sec inet6 fe80::f816:3eff:fe81:5526/64 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) 07/31/2024 _x86_64_ (2 CPU) 03:08:12 LINUX RESTART (2 CPU) 03:09:01 AM tps rtps wtps bread/s bwrtn/s 03:10:01 AM 81.36 29.26 52.10 4137.82 5941.35 03:11:01 AM 103.25 7.41 95.83 1296.50 9025.49 03:12:01 AM 26.76 0.85 25.91 123.96 2977.26 03:13:01 AM 51.87 0.03 51.84 3.47 4112.91 03:14:01 AM 18.96 0.00 18.96 0.00 4615.51 03:15:01 AM 2.38 0.10 2.28 32.13 143.34 03:16:01 AM 0.47 0.03 0.43 1.87 97.75 03:17:01 AM 0.35 0.00 0.35 0.00 165.62 03:18:01 AM 0.27 0.00 0.27 0.00 159.99 03:19:02 AM 0.40 0.00 0.40 0.00 129.66 03:20:01 AM 0.22 0.00 0.22 0.00 112.69 03:21:01 AM 0.40 0.00 0.40 0.00 138.12 03:22:01 AM 7.15 0.32 6.83 36.92 357.36 03:23:01 AM 26.66 0.53 26.13 64.79 2591.85 Average: 22.92 2.76 20.16 407.47 2186.03 03:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:10:01 AM 5423628 7021232 2458796 31.19 2688 1787984 758768 8.50 192244 1968888 53436 03:11:01 AM 5171628 6995384 2710796 34.39 2688 2000684 730620 8.18 222224 2139284 70940 03:12:01 AM 5248032 7076252 2634392 33.42 2688 2005668 673540 7.54 241460 2047020 4 03:13:01 AM 5031712 7057936 2850712 36.17 2688 2195728 657020 7.36 260744 2218700 128772 03:14:01 AM 5018900 7045084 2863524 36.33 2688 2195700 657020 7.36 260888 2226840 4 03:15:01 AM 4971080 7001328 2911344 36.93 2688 2199764 739396 8.28 261444 2273932 948 03:16:01 AM 4966036 6999564 2916388 37.00 2688 2203044 739396 8.28 261688 2278860 1448 03:17:01 AM 4958128 6996292 2924296 37.10 2688 2207672 757524 8.48 261752 2286452 1200 03:18:01 AM 4952996 6995860 2929428 37.16 2688 2212372 789448 8.84 261752 2291484 1140 03:19:02 AM 4949900 6995844 2932524 37.20 2688 2215472 789448 8.84 261752 2294688 504 03:20:01 AM 4946080 6995384 2936344 37.25 2688 2218828 790552 8.85 261752 2298284 584 03:21:01 AM 4941116 6994512 2941308 37.31 2688 2222904 790552 8.85 261752 2303412 616 03:22:01 AM 5054188 6983028 2828236 35.88 2688 2104332 726844 8.14 283048 2189112 47208 03:23:01 AM 5080476 7011060 2801948 35.55 2688 2106456 690256 7.73 470296 1979808 16196 Average: 5050993 7012054 2831431 35.92 2688 2134043 735027 8.23 268771 2199769 23071 03:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 299.87 181.47 1573.76 59.27 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 60.48 50.42 526.12 8.56 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 18.33 13.88 6.07 4.45 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 40.03 34.24 275.36 9.26 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 617.26 533.56 122.42 110.38 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 142.28 134.13 34.85 12.04 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 100.57 100.65 21.05 8.04 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 215.50 217.20 40.89 16.99 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 193.00 195.07 36.83 15.15 0.00 0.00 0.00 0.00 03:19:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:02 AM eth0 152.88 152.88 27.89 12.11 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 144.38 145.94 28.55 11.47 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 171.98 173.33 32.23 13.57 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 202.75 177.96 186.38 109.42 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 19.50 18.45 15.83 8.82 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 169.95 152.09 209.38 28.56 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) 07/31/2024 _x86_64_ (2 CPU) 03:08:12 LINUX RESTART (2 CPU) 03:09:01 AM CPU %user %nice %system %iowait %steal %idle 03:10:01 AM all 26.59 0.02 4.88 5.05 0.12 63.35 03:10:01 AM 0 29.67 0.00 5.42 4.48 0.12 60.32 03:10:01 AM 1 23.50 0.03 4.34 5.62 0.12 66.39 03:11:01 AM all 31.68 0.00 5.38 4.43 0.13 58.37 03:11:01 AM 0 41.53 0.00 6.31 4.48 0.13 47.54 03:11:01 AM 1 21.85 0.00 4.45 4.39 0.13 69.18 03:12:01 AM all 10.07 0.00 1.73 2.42 0.06 85.72 03:12:01 AM 0 8.89 0.00 1.96 1.24 0.07 87.85 03:12:01 AM 1 11.24 0.00 1.51 3.61 0.05 83.60 03:13:01 AM all 26.15 0.00 4.41 1.13 0.10 68.22 03:13:01 AM 0 30.89 0.00 5.40 1.53 0.10 62.08 03:13:01 AM 1 21.41 0.00 3.41 0.73 0.10 74.34 03:14:01 AM all 1.29 0.00 1.33 1.29 0.04 96.05 03:14:01 AM 0 1.29 0.00 1.34 1.48 0.05 95.84 03:14:01 AM 1 1.29 0.00 1.31 1.11 0.03 96.26 03:15:01 AM all 10.87 0.00 1.10 0.03 0.08 87.93 03:15:01 AM 0 14.38 0.00 1.32 0.00 0.07 84.23 03:15:01 AM 1 7.36 0.00 0.89 0.05 0.08 91.61 03:16:01 AM all 10.43 0.00 0.89 0.03 0.08 88.58 03:16:01 AM 0 4.43 0.00 0.60 0.05 0.08 94.83 03:16:01 AM 1 16.54 0.00 1.18 0.00 0.07 82.21 03:17:01 AM all 16.62 0.00 1.43 0.05 0.09 81.82 03:17:01 AM 0 19.17 0.00 1.43 0.05 0.09 79.27 03:17:01 AM 1 14.06 0.00 1.43 0.05 0.09 84.37 03:18:01 AM all 14.31 0.00 1.37 0.00 0.07 84.25 03:18:01 AM 0 19.03 0.00 1.39 0.00 0.07 79.52 03:18:01 AM 1 9.63 0.00 1.34 0.00 0.07 88.95 03:19:02 AM all 12.61 0.00 1.10 0.00 0.10 86.20 03:19:02 AM 0 18.08 0.00 1.31 0.00 0.10 80.52 03:19:02 AM 1 7.25 0.00 0.89 0.00 0.10 91.76 03:20:01 AM all 10.73 0.00 0.99 0.00 0.08 88.20 03:20:01 AM 0 14.68 0.00 1.22 0.00 0.09 84.02 03:20:01 AM 1 6.80 0.00 0.77 0.00 0.07 92.36 03:20:01 AM CPU %user %nice %system %iowait %steal %idle 03:21:01 AM all 13.88 0.00 1.35 0.07 0.08 84.62 03:21:01 AM 0 18.55 0.00 1.46 0.09 0.09 79.82 03:21:01 AM 1 9.30 0.00 1.24 0.05 0.08 89.32 03:22:01 AM all 22.34 0.00 2.49 0.08 0.08 75.01 03:22:01 AM 0 33.10 0.00 3.18 0.05 0.07 63.60 03:22:01 AM 1 11.60 0.00 1.80 0.10 0.10 86.40 03:23:01 AM all 28.29 0.00 3.61 0.46 0.09 67.54 03:23:01 AM 0 26.68 0.00 2.63 0.58 0.10 70.01 03:23:01 AM 1 29.92 0.00 4.60 0.33 0.08 65.07 Average: all 16.88 0.00 2.30 1.08 0.09 79.66 Average: 0 20.05 0.00 2.51 1.01 0.09 76.35 Average: 1 13.72 0.00 2.09 1.15 0.08 82.96