---> uname -a: Linux prd-centos8-robot-2c-8g-7976.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 631 4926 19 2140 6770 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:d1:1b:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.215/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85556sec preferred_lft 85556sec inet6 fe80::f816:3eff:fed1:1b77/64 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) 02/03/2025 _x86_64_ (2 CPU) 04:00:06 LINUX RESTART (2 CPU) 04:01:02 AM tps rtps wtps bread/s bwrtn/s 04:02:01 AM 85.37 8.57 76.80 1481.84 6168.26 04:03:01 AM 75.40 0.73 74.67 53.06 9931.03 04:04:01 AM 15.81 0.42 15.39 64.78 1299.87 04:05:01 AM 59.29 6.75 52.54 1249.39 7251.74 04:06:01 AM 4.40 0.00 4.40 0.00 196.80 04:07:01 AM 0.27 0.00 0.27 0.00 3.77 04:08:01 AM 0.15 0.00 0.15 0.00 1.05 04:09:01 AM 1.88 0.10 1.78 32.13 96.67 04:10:01 AM 0.62 0.00 0.62 0.00 120.28 04:11:01 AM 0.77 0.00 0.77 0.00 25.23 04:12:01 AM 0.63 0.03 0.60 1.87 18.88 04:13:01 AM 0.42 0.00 0.42 0.00 11.25 04:14:02 AM 29.41 0.85 28.56 101.70 1595.58 Average: 21.03 1.33 19.69 228.02 2050.13 04:01:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:02:01 AM 5304012 7011928 2578412 32.71 2688 1891128 749228 8.39 189100 2069356 175400 04:03:01 AM 5192144 6995948 2690280 34.13 2688 1981904 731996 8.20 209256 2137496 1120 04:04:01 AM 5104960 6991280 2777464 35.24 2688 2061692 740152 8.29 233536 2192268 61948 04:05:01 AM 4969444 7014792 2912980 36.96 2688 2215352 674340 7.55 259316 2274688 100 04:06:01 AM 4974016 7019348 2908408 36.90 2688 2215352 674340 7.55 259320 2274752 16 04:07:01 AM 4974136 7019472 2908288 36.90 2688 2215356 674340 7.55 259320 2274696 8 04:08:01 AM 4974216 7019552 2908208 36.89 2688 2215356 674340 7.55 259320 2274696 4 04:09:01 AM 4928808 6976508 2953616 37.47 2688 2217756 743248 8.32 259592 2319552 388 04:10:01 AM 4919256 6970020 2963168 37.59 2688 2220788 765020 8.57 259592 2328888 68 04:11:01 AM 4919096 6970244 2963328 37.59 2688 2221148 765020 8.57 259592 2329412 68 04:12:01 AM 4918284 6969932 2964140 37.60 2688 2221640 765020 8.57 259732 2329704 96 04:13:01 AM 4964644 7019436 2917780 37.02 2688 2224784 680272 7.62 260112 2283424 3048 04:14:02 AM 5099236 6985572 2783188 35.31 2688 2062880 725444 8.12 458068 1977676 1556 Average: 5018635 6997233 2863789 36.33 2688 2151164 720212 8.06 263527 2235893 18755 04:01:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 227.90 151.44 1481.11 49.61 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 51.41 37.56 459.54 7.31 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 43.34 32.07 281.91 6.93 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 551.57 401.87 130.80 94.74 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 3.15 1.93 0.54 0.48 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 1.12 0.87 0.21 0.13 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 3.35 2.22 0.51 0.47 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 48.33 30.79 14.91 4.90 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 36.44 27.79 8.12 5.31 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 15.73 9.25 2.87 1.83 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 17.74 11.03 3.39 2.09 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 52.52 32.81 16.81 5.62 0.00 0.00 0.00 0.00 04:14:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:02 AM eth0 49.45 38.27 94.86 34.15 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 84.59 59.72 190.35 16.39 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) 02/03/2025 _x86_64_ (2 CPU) 04:00:06 LINUX RESTART (2 CPU) 04:01:02 AM CPU %user %nice %system %iowait %steal %idle 04:02:01 AM all 37.56 0.00 5.59 1.45 0.12 55.28 04:02:01 AM 0 46.49 0.00 6.11 1.65 0.12 45.63 04:02:01 AM 1 28.62 0.00 5.07 1.26 0.12 64.94 04:03:01 AM all 18.96 0.00 3.10 2.76 0.11 75.07 04:03:01 AM 0 22.97 0.00 3.34 2.19 0.12 71.38 04:03:01 AM 1 14.96 0.00 2.85 3.34 0.10 78.75 04:04:01 AM all 15.72 0.00 2.50 1.08 0.13 80.58 04:04:01 AM 0 9.30 0.00 2.20 0.63 0.15 87.71 04:04:01 AM 1 22.15 0.00 2.79 1.52 0.10 73.44 04:05:01 AM all 18.97 0.00 4.39 2.12 0.08 74.45 04:05:01 AM 0 23.57 0.00 5.23 3.10 0.08 68.02 04:05:01 AM 1 14.38 0.00 3.55 1.14 0.07 80.86 04:06:01 AM all 0.35 0.00 0.13 0.11 0.03 99.37 04:06:01 AM 0 0.52 0.00 0.12 0.02 0.03 99.32 04:06:01 AM 1 0.18 0.00 0.15 0.20 0.03 99.43 04:07:01 AM all 0.22 0.00 0.10 0.00 0.03 99.65 04:07:01 AM 0 0.13 0.00 0.08 0.00 0.03 99.75 04:07:01 AM 1 0.30 0.00 0.12 0.00 0.03 99.55 04:08:01 AM all 0.39 0.00 0.08 0.00 0.03 99.49 04:08:01 AM 0 0.18 0.00 0.10 0.00 0.03 99.68 04:08:01 AM 1 0.60 0.00 0.07 0.00 0.03 99.30 04:09:01 AM all 8.21 0.00 0.85 0.01 0.04 90.88 04:09:01 AM 0 10.40 0.00 1.09 0.00 0.05 88.46 04:09:01 AM 1 6.02 0.00 0.62 0.02 0.03 93.31 04:10:01 AM all 15.10 0.00 0.56 0.02 0.06 84.26 04:10:01 AM 0 25.52 0.00 0.75 0.03 0.07 73.62 04:10:01 AM 1 4.67 0.00 0.37 0.00 0.05 94.91 04:11:01 AM all 4.19 0.00 0.32 0.00 0.04 95.45 04:11:01 AM 0 5.01 0.00 0.33 0.00 0.03 94.62 04:11:01 AM 1 3.36 0.00 0.30 0.00 0.05 96.29 04:12:01 AM all 4.83 0.00 0.33 0.01 0.06 94.78 04:12:01 AM 0 5.19 0.00 0.32 0.02 0.07 94.40 04:12:01 AM 1 4.46 0.00 0.33 0.00 0.05 95.15 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 5.68 0.00 0.47 0.00 0.05 93.80 04:13:01 AM 0 10.43 0.00 0.64 0.00 0.05 88.89 04:13:01 AM 1 0.94 0.00 0.30 0.00 0.05 98.71 04:14:02 AM all 27.36 0.00 4.01 0.19 0.14 68.29 04:14:02 AM 0 37.59 0.00 4.05 0.20 0.13 58.03 04:14:02 AM 1 17.11 0.00 3.98 0.18 0.15 78.58 Average: all 12.09 0.00 1.72 0.59 0.07 85.53 Average: 0 15.14 0.00 1.87 0.60 0.07 82.32 Average: 1 9.03 0.00 1.57 0.59 0.07 88.74