---> uname -a: Linux prd-centos8-robot-2c-8g-20383.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 596 4874 19 2226 6805 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:cf:d6:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.85/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85562sec preferred_lft 85562sec inet6 fe80::f816:3eff:fecf:d62b/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) 02/18/2025 _x86_64_ (2 CPU) 02:07:05 LINUX RESTART (2 CPU) 02:08:03 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 97.21 6.29 90.92 1128.02 6594.33 02:10:01 AM 79.12 1.02 78.11 113.16 10172.21 02:11:01 AM 44.29 6.78 37.51 1248.73 2372.40 02:12:01 AM 32.57 0.03 32.54 3.47 6193.65 02:13:01 AM 3.17 0.10 3.07 32.13 152.19 02:14:01 AM 2.60 0.00 2.60 0.00 658.32 02:15:01 AM 0.35 0.00 0.35 0.00 203.08 02:16:01 AM 0.48 0.02 0.47 1.07 276.64 02:17:01 AM 1.23 0.35 0.88 54.24 247.01 02:18:01 AM 0.57 0.03 0.53 1.07 83.77 02:19:01 AM 0.20 0.00 0.20 0.00 19.26 02:20:01 AM 11.10 0.32 10.78 36.92 496.10 02:21:01 AM 26.14 0.53 25.61 64.78 2753.27 Average: 22.81 1.18 21.64 204.06 2313.89 02:08:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5277144 7049540 2605288 33.05 2688 1950668 685036 7.67 187496 2085332 233600 02:10:01 AM 5276220 7084336 2606212 33.06 2688 1985548 649464 7.27 217372 2044540 16 02:11:01 AM 4965976 7015316 2916456 37.00 2688 2218312 707204 7.92 255244 2289312 169336 02:12:01 AM 5008512 7057608 2873920 36.46 2688 2218436 648844 7.27 258476 2238828 4 02:13:01 AM 4966088 7018012 2916344 37.00 2688 2221272 702212 7.86 258660 2280796 56 02:14:01 AM 4934868 7004220 2947564 37.39 2688 2238716 718592 8.05 259076 2311596 44 02:15:01 AM 4923320 7003904 2959112 37.54 2688 2249968 718592 8.05 259076 2322836 5268 02:16:01 AM 4915416 7001760 2967016 37.64 2688 2255716 737240 8.25 259140 2331080 2776 02:17:01 AM 4793316 6962268 3089116 39.19 2688 2263068 832864 9.33 260692 2346552 1492 02:18:01 AM 4516236 6933656 3366196 42.71 2688 2263888 742856 8.32 260692 2349080 76 02:19:01 AM 4516024 6933984 3366408 42.71 2688 2264380 742856 8.32 260704 2349564 52 02:20:01 AM 4977468 6979724 2904964 36.85 2688 2177320 720960 8.07 325952 2221568 81892 02:21:01 AM 5024036 7000416 2858396 36.26 2688 2151864 703444 7.88 493688 2010836 16712 Average: 4930356 7003442 2952076 37.45 2688 2189166 716166 8.02 273559 2244763 39333 02:08:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 89.69 72.97 989.40 17.58 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 58.93 40.12 459.01 7.07 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 41.79 33.36 301.19 8.65 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 201.18 141.37 38.68 30.52 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 26.66 19.31 26.44 2.88 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 46.91 37.14 118.09 10.81 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 27.54 19.81 73.86 6.78 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 24.60 22.86 6.75 13.01 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 33.18 39.13 83.86 3.91 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 19.33 26.40 2.78 2.74 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 16.73 14.48 3.85 2.49 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 82.36 47.28 147.25 90.38 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 19.39 18.21 16.46 8.62 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 52.85 40.88 172.34 15.80 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) 02/18/2025 _x86_64_ (2 CPU) 02:07:05 LINUX RESTART (2 CPU) 02:08:03 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 37.83 0.00 6.12 1.72 0.10 54.23 02:09:01 AM 0 40.48 0.00 6.22 1.58 0.10 51.62 02:09:01 AM 1 35.18 0.00 6.02 1.86 0.10 56.84 02:10:01 AM all 18.84 0.00 2.40 2.75 0.11 75.89 02:10:01 AM 0 24.71 0.00 2.65 3.02 0.12 69.51 02:10:01 AM 1 12.97 0.00 2.15 2.49 0.10 82.29 02:11:01 AM all 25.48 0.00 4.75 0.50 0.08 69.20 02:11:01 AM 0 26.78 0.00 4.62 0.45 0.07 68.08 02:11:01 AM 1 24.19 0.00 4.87 0.55 0.08 70.31 02:12:01 AM all 2.49 0.00 0.84 0.53 0.03 96.10 02:12:01 AM 0 2.84 0.00 0.87 0.62 0.03 95.64 02:12:01 AM 1 2.14 0.00 0.80 0.45 0.03 96.57 02:13:01 AM all 3.30 0.00 0.27 0.13 0.07 96.24 02:13:01 AM 0 3.51 0.00 0.32 0.25 0.07 95.85 02:13:01 AM 1 3.09 0.00 0.22 0.00 0.07 96.63 02:14:01 AM all 19.13 0.00 0.23 0.28 0.06 80.31 02:14:01 AM 0 27.78 0.00 0.25 0.02 0.07 71.88 02:14:01 AM 1 10.46 0.00 0.20 0.54 0.05 88.75 02:15:01 AM all 10.02 0.00 0.13 0.01 0.06 89.78 02:15:01 AM 0 6.01 0.00 0.15 0.02 0.05 93.77 02:15:01 AM 1 14.03 0.00 0.12 0.00 0.07 85.79 02:16:01 AM all 15.39 0.00 0.22 0.02 0.08 84.30 02:16:01 AM 0 26.03 0.00 0.20 0.00 0.08 73.69 02:16:01 AM 1 4.73 0.00 0.23 0.03 0.07 94.93 02:17:01 AM all 6.56 0.00 3.01 0.04 0.07 90.33 02:17:01 AM 0 4.28 0.00 2.89 0.05 0.05 92.72 02:17:01 AM 1 8.84 0.00 3.12 0.03 0.08 87.92 02:18:01 AM all 5.57 0.00 3.33 0.00 0.06 91.04 02:18:01 AM 0 3.48 0.00 3.39 0.00 0.05 93.08 02:18:01 AM 1 7.68 0.00 3.27 0.00 0.07 88.99 02:19:01 AM all 5.16 0.00 0.17 0.00 0.05 94.63 02:19:01 AM 0 5.85 0.00 0.17 0.00 0.05 93.93 02:19:01 AM 1 4.46 0.00 0.17 0.00 0.05 95.32 02:19:01 AM CPU %user %nice %system %iowait %steal %idle 02:20:01 AM all 14.51 0.00 2.04 1.99 0.06 81.40 02:20:01 AM 0 12.46 0.00 1.82 2.44 0.05 83.23 02:20:01 AM 1 16.57 0.00 2.26 1.54 0.07 79.57 02:21:01 AM all 26.72 0.00 3.40 2.49 0.08 67.31 02:21:01 AM 0 29.95 0.00 3.42 0.90 0.08 65.66 02:21:01 AM 1 23.49 0.00 3.39 4.08 0.08 68.96 Average: all 14.65 0.00 2.06 0.80 0.07 82.42 Average: 0 16.43 0.00 2.07 0.72 0.07 80.72 Average: 1 12.87 0.00 2.06 0.89 0.07 84.11