---> uname -a: Linux prd-centos8-robot-2c-8g-4863.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 589 4924 19 2183 6811 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:a3:21:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.42/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85528sec preferred_lft 85528sec inet6 fe80::f816:3eff:fea3:21bc/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) 07/27/2024 _x86_64_ (2 CPU) 03:08:16 LINUX RESTART (2 CPU) 03:09:01 AM tps rtps wtps bread/s bwrtn/s 03:10:01 AM 97.27 22.83 74.44 6689.37 7177.26 03:11:01 AM 80.84 0.70 80.14 50.77 8988.09 03:12:01 AM 16.61 0.85 15.76 123.98 1195.05 03:13:01 AM 20.89 0.00 20.89 0.00 1353.88 03:14:01 AM 44.78 0.03 44.74 3.47 6918.98 03:15:01 AM 2.82 0.10 2.72 32.12 94.00 03:16:01 AM 1.93 0.03 1.90 1.87 186.50 03:17:01 AM 0.28 0.00 0.28 0.00 171.35 03:18:01 AM 0.27 0.00 0.27 0.00 157.10 03:19:01 AM 0.43 0.00 0.43 0.00 173.52 03:20:01 AM 0.37 0.00 0.37 0.00 183.82 03:21:01 AM 0.28 0.00 0.28 0.00 55.92 03:22:01 AM 15.56 0.33 15.23 37.85 874.96 Average: 21.72 1.91 19.81 533.83 2117.84 03:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:10:01 AM 5322044 7026236 2560388 32.48 2688 1885936 729540 8.17 211656 2023484 135252 03:11:01 AM 5181308 7006140 2701124 34.27 2688 2002244 711152 7.96 222988 2130444 26400 03:12:01 AM 5253720 7083572 2628712 33.35 2688 2007228 644484 7.22 242224 2039696 24 03:13:01 AM 4917684 6979228 2964748 37.61 2688 2231220 731436 8.19 288136 2306408 206624 03:14:01 AM 5028852 7057008 2853580 36.20 2688 2197404 635504 7.12 261764 2215136 16 03:15:01 AM 4981708 7012824 2900724 36.80 2688 2200364 723372 8.10 262092 2261628 1572 03:16:01 AM 4974676 7010012 2907756 36.89 2688 2204592 723372 8.10 262564 2268224 1912 03:17:01 AM 4967900 7007496 2914532 36.98 2688 2208868 739412 8.28 262628 2275064 1096 03:18:01 AM 4958608 7003508 2923824 37.09 2688 2214164 760020 8.51 262628 2283880 1720 03:19:01 AM 4957444 7005728 2924988 37.11 2688 2217532 760020 8.51 262628 2285364 36 03:20:01 AM 4949424 7003124 2933008 37.21 2688 2222948 799512 8.95 262628 2293368 28 03:21:01 AM 4943072 7001012 2939360 37.29 2688 2227176 799512 8.95 262628 2299476 2648 03:22:01 AM 5058344 6985892 2824088 35.83 2688 2103020 717668 8.04 311420 2160680 52512 Average: 5038060 7013983 2844372 36.08 2688 2147900 728846 8.16 259691 2218681 33065 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 296.60 197.40 1659.90 61.21 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 51.06 42.16 424.03 7.48 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 19.06 15.28 6.17 4.64 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 33.67 29.41 267.59 5.89 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 626.81 541.14 130.42 112.65 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 70.58 67.19 22.25 6.94 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 154.95 157.06 30.38 12.37 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 220.38 221.81 40.89 17.32 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 192.35 194.42 38.56 15.35 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 167.39 168.16 30.13 13.05 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 251.87 253.75 47.61 19.91 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 168.54 170.60 32.73 12.98 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 94.09 63.08 167.98 102.32 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 180.56 163.18 222.99 30.16 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) 07/27/2024 _x86_64_ (2 CPU) 03:08:16 LINUX RESTART (2 CPU) 03:09:01 AM CPU %user %nice %system %iowait %steal %idle 03:10:01 AM all 38.72 0.00 7.43 5.65 0.11 48.09 03:10:01 AM 0 26.53 0.00 7.78 4.93 0.10 60.66 03:10:01 AM 1 50.94 0.00 7.08 6.36 0.12 35.50 03:11:01 AM all 24.65 0.00 3.35 3.28 0.09 68.62 03:11:01 AM 0 16.87 0.00 2.78 3.55 0.08 76.72 03:11:01 AM 1 32.44 0.00 3.92 3.02 0.10 60.53 03:12:01 AM all 10.69 0.00 1.64 2.75 0.08 84.84 03:12:01 AM 0 13.48 0.00 1.76 1.64 0.07 83.06 03:12:01 AM 1 7.92 0.00 1.52 3.86 0.08 86.62 03:13:01 AM all 17.16 0.00 2.89 1.28 0.08 78.60 03:13:01 AM 0 19.39 0.00 2.75 1.23 0.08 76.54 03:13:01 AM 1 14.94 0.00 3.02 1.32 0.07 80.66 03:14:01 AM all 13.13 0.00 3.12 2.09 0.07 81.59 03:14:01 AM 0 7.22 0.00 2.78 2.80 0.07 87.14 03:14:01 AM 1 19.05 0.00 3.47 1.37 0.07 76.03 03:15:01 AM all 6.94 0.00 0.70 0.06 0.04 92.27 03:15:01 AM 0 5.15 0.00 0.54 0.03 0.05 94.23 03:15:01 AM 1 8.73 0.00 0.86 0.08 0.03 90.29 03:16:01 AM all 13.92 0.00 1.15 0.04 0.07 84.82 03:16:01 AM 0 19.31 0.00 1.34 0.05 0.07 79.24 03:16:01 AM 1 8.63 0.00 0.97 0.03 0.07 90.29 03:17:01 AM all 15.83 0.00 1.33 0.05 0.09 82.69 03:17:01 AM 0 6.82 0.00 1.06 0.10 0.08 91.93 03:17:01 AM 1 25.07 0.00 1.60 0.00 0.10 73.23 03:18:01 AM all 15.74 0.00 1.28 0.00 0.07 82.91 03:18:01 AM 0 13.24 0.00 1.21 0.00 0.07 85.48 03:18:01 AM 1 18.25 0.00 1.35 0.00 0.07 80.33 03:19:01 AM all 12.28 0.00 1.04 0.03 0.08 86.57 03:19:01 AM 0 14.44 0.00 1.20 0.05 0.07 84.24 03:19:01 AM 1 10.16 0.00 0.89 0.00 0.08 88.86 03:20:01 AM all 18.23 0.00 1.53 0.00 0.08 80.16 03:20:01 AM 0 11.89 0.00 1.45 0.00 0.08 86.57 03:20:01 AM 1 24.62 0.00 1.62 0.00 0.07 73.70 03:20:01 AM CPU %user %nice %system %iowait %steal %idle 03:21:01 AM all 12.61 0.00 1.19 0.00 0.07 86.13 03:21:01 AM 0 10.67 0.00 1.11 0.00 0.07 88.16 03:21:01 AM 1 14.54 0.00 1.28 0.00 0.07 84.11 03:22:01 AM all 23.24 0.00 2.39 0.18 0.08 74.11 03:22:01 AM 0 15.74 0.00 2.04 0.27 0.07 81.89 03:22:01 AM 1 30.73 0.00 2.74 0.10 0.08 66.34 Average: all 17.19 0.00 2.24 1.19 0.08 79.30 Average: 0 13.91 0.00 2.15 1.14 0.07 82.73 Average: 1 20.47 0.00 2.34 1.25 0.08 75.86