---> uname -a: Linux prd-centos8-robot-2c-8g-2598.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 615 4945 19 2136 6786 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:db:4d:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.190/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85564sec preferred_lft 85564sec inet6 fe80::f816:3eff:fedb:4dd0/64 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) 12/14/2024 _x86_64_ (2 CPU) 04:12:21 LINUX RESTART (2 CPU) 04:13:01 AM tps rtps wtps bread/s bwrtn/s 04:14:01 AM 86.44 15.08 71.36 2701.18 5973.31 04:15:01 AM 86.44 0.70 85.74 50.79 10417.31 04:16:01 AM 12.63 0.42 12.21 64.79 587.30 04:17:01 AM 60.02 0.03 59.99 3.47 7958.96 04:18:01 AM 3.13 0.00 3.13 0.00 106.98 04:19:01 AM 0.25 0.00 0.25 0.00 4.30 04:20:01 AM 0.17 0.00 0.17 0.00 1.32 04:21:01 AM 2.22 0.10 2.12 32.12 107.08 04:22:01 AM 0.52 0.00 0.52 0.00 117.68 04:23:01 AM 0.25 0.00 0.25 0.00 10.35 04:24:01 AM 0.30 0.03 0.27 1.87 17.00 04:25:01 AM 0.40 0.00 0.40 0.00 55.58 04:26:01 AM 28.42 0.85 27.57 101.70 1552.93 Average: 21.63 1.32 20.31 227.43 2070.00 04:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:14:01 AM 5321196 7046016 2561228 32.49 2688 1907204 680040 7.61 209660 2030952 160960 04:15:01 AM 5181940 7018388 2700484 34.26 2688 2014248 671216 7.52 230228 2126172 1120 04:16:01 AM 5133876 7012888 2748548 34.87 2688 2054568 677268 7.58 245160 2153164 39172 04:17:01 AM 4995620 7034388 2886804 36.62 2688 2208976 634488 7.10 257344 2257184 88 04:18:01 AM 4996552 7035316 2885872 36.61 2688 2208976 649908 7.28 257348 2256948 16 04:19:01 AM 4996472 7035240 2885952 36.61 2688 2208980 649908 7.28 257340 2256816 12 04:20:01 AM 4996188 7034956 2886236 36.62 2688 2208980 670380 7.51 257348 2257012 4 04:21:01 AM 4951916 6993092 2930508 37.18 2688 2211380 686668 7.69 257616 2301000 364 04:22:01 AM 4945376 6989596 2937048 37.26 2688 2214424 686668 7.69 257616 2307780 84 04:23:01 AM 4944588 6989168 2937836 37.27 2688 2214784 702396 7.86 257616 2308400 212 04:24:01 AM 4943976 6989048 2938448 37.28 2688 2215276 702396 7.86 257756 2308692 236 04:25:01 AM 4986432 7034716 2895992 36.74 2688 2218488 646224 7.24 258104 2266052 1892 04:26:01 AM 5160720 7041648 2721704 34.53 2688 2056836 645772 7.23 454804 1916708 216 Average: 5042681 7019574 2839743 36.03 2688 2149471 669487 7.50 265995 2211298 15721 04:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 187.54 133.62 1357.63 44.55 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 57.97 42.93 532.53 7.98 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 19.18 13.81 6.43 4.57 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 617.68 441.58 411.21 101.66 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 2.58 1.92 0.50 0.47 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 2.50 2.05 0.48 0.45 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 1.33 0.73 0.18 0.12 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 48.73 29.19 14.84 4.85 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 37.59 28.16 8.19 5.42 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 16.46 9.22 2.88 1.82 0.00 0.00 0.00 0.00 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 15.70 10.88 3.21 2.07 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 49.18 29.64 17.96 5.62 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 48.45 35.54 93.27 33.71 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 84.99 59.94 188.43 16.41 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) 12/14/2024 _x86_64_ (2 CPU) 04:12:21 LINUX RESTART (2 CPU) 04:13:01 AM CPU %user %nice %system %iowait %steal %idle 04:14:01 AM all 36.83 0.00 6.35 1.65 0.12 55.05 04:14:01 AM 0 44.88 0.00 5.87 1.58 0.10 47.57 04:14:01 AM 1 28.73 0.00 6.83 1.72 0.13 62.58 04:15:01 AM all 22.05 0.00 3.19 1.84 0.08 72.83 04:15:01 AM 0 22.14 0.00 3.29 2.15 0.08 72.34 04:15:01 AM 1 21.97 0.00 3.10 1.53 0.08 73.31 04:16:01 AM all 14.73 0.00 2.06 0.23 0.07 82.91 04:16:01 AM 0 13.50 0.00 1.98 0.20 0.07 84.25 04:16:01 AM 1 15.97 0.00 2.14 0.27 0.07 81.56 04:17:01 AM all 21.71 0.00 4.04 2.36 0.12 71.77 04:17:01 AM 0 23.77 0.00 4.27 2.41 0.13 69.41 04:17:01 AM 1 19.65 0.00 3.80 2.31 0.10 74.14 04:18:01 AM all 0.39 0.00 0.08 0.01 0.04 99.47 04:18:01 AM 0 0.17 0.00 0.07 0.00 0.03 99.73 04:18:01 AM 1 0.62 0.00 0.10 0.02 0.05 99.22 04:19:01 AM all 0.37 0.00 0.08 0.00 0.05 99.51 04:19:01 AM 0 0.15 0.00 0.10 0.00 0.05 99.70 04:19:01 AM 1 0.58 0.00 0.05 0.00 0.05 99.32 04:20:01 AM all 0.33 0.00 0.08 0.00 0.04 99.55 04:20:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 04:20:01 AM 1 0.57 0.00 0.07 0.00 0.05 99.32 04:21:01 AM all 7.93 0.00 0.87 0.03 0.08 91.10 04:21:01 AM 0 12.06 0.00 1.29 0.05 0.07 86.53 04:21:01 AM 1 3.79 0.00 0.45 0.02 0.08 95.65 04:22:01 AM all 15.02 0.00 0.57 0.00 0.08 84.33 04:22:01 AM 0 26.11 0.00 0.80 0.00 0.08 73.01 04:22:01 AM 1 3.96 0.00 0.33 0.00 0.08 95.62 04:23:01 AM all 4.14 0.00 0.29 0.00 0.08 95.48 04:23:01 AM 0 6.59 0.00 0.40 0.00 0.08 92.92 04:23:01 AM 1 1.69 0.00 0.18 0.00 0.08 98.04 04:24:01 AM all 4.73 0.00 0.28 0.00 0.07 94.92 04:24:01 AM 0 5.73 0.00 0.32 0.00 0.07 93.88 04:24:01 AM 1 3.73 0.00 0.25 0.00 0.07 95.95 04:24:01 AM CPU %user %nice %system %iowait %steal %idle 04:25:01 AM all 5.53 0.00 0.47 0.03 0.08 93.89 04:25:01 AM 0 10.27 0.00 0.50 0.00 0.08 89.14 04:25:01 AM 1 0.79 0.00 0.43 0.07 0.07 98.65 04:26:01 AM all 28.93 0.00 3.30 0.62 0.09 67.05 04:26:01 AM 0 39.00 0.00 4.03 0.79 0.08 56.10 04:26:01 AM 1 18.87 0.00 2.57 0.45 0.10 78.00 Average: all 12.51 0.00 1.67 0.52 0.08 85.23 Average: 0 15.73 0.00 1.77 0.55 0.07 81.88 Average: 1 9.29 0.00 1.56 0.49 0.08 88.58