---> uname -a: Linux prd-centos8-robot-2c-8g-7189.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 582 4896 19 2218 6819 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:61:ba:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.179/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85566sec preferred_lft 85566sec inet6 fe80::f816:3eff:fe61:baa4/64 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) 01/03/2025 _x86_64_ (2 CPU) 04:03:30 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 101.05 49.68 51.37 7171.08 32038.75 04:06:01 AM 113.25 0.77 112.48 54.12 11247.08 04:07:01 AM 24.74 0.42 24.33 64.78 1825.29 04:08:01 AM 65.59 6.75 58.84 1249.39 7580.84 04:09:01 AM 10.15 0.10 10.05 32.12 871.73 04:10:01 AM 3.80 0.00 3.80 0.00 172.18 04:11:01 AM 0.98 0.00 0.98 0.00 607.91 04:12:01 AM 0.55 0.02 0.53 1.07 382.05 04:13:01 AM 0.50 0.00 0.50 0.00 198.17 04:14:01 AM 1.25 0.38 0.87 55.31 200.32 04:15:01 AM 0.30 0.00 0.30 0.00 32.84 04:16:01 AM 0.20 0.00 0.20 0.00 3.52 04:17:01 AM 17.60 0.65 16.95 74.12 2431.71 Average: 26.15 4.52 21.63 669.42 4430.24 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5491632 7058848 2390800 30.33 2688 1759576 713824 7.99 187528 1919424 101968 04:06:01 AM 5215064 7013976 2667368 33.84 2688 1976340 704984 7.89 198160 2118556 34712 04:07:01 AM 5234408 7061000 2648024 33.59 2688 2003464 666952 7.47 220788 2081708 24988 04:08:01 AM 5024976 7065040 2857456 36.25 2688 2209580 629240 7.05 258044 2221896 16596 04:09:01 AM 4989964 7031240 2892468 36.70 2688 2211204 679244 7.61 258172 2260784 672 04:10:01 AM 4959304 7013844 2923128 37.08 2688 2224544 698048 7.82 258644 2290676 12384 04:11:01 AM 4948200 7014108 2934232 37.22 2688 2235836 698048 7.82 258644 2301800 5928 04:12:01 AM 4941380 7014344 2941052 37.31 2688 2242940 698048 7.82 258648 2309288 1644 04:13:01 AM 4930328 7011108 2952104 37.45 2688 2250684 713440 7.99 258696 2319332 3616 04:14:01 AM 4540992 6947840 3341440 42.39 2688 2254416 722176 8.09 260248 2328392 180 04:15:01 AM 4539732 6947324 3342700 42.41 2688 2255128 722176 8.09 260264 2329352 24 04:16:01 AM 4463232 6871368 3419200 43.38 2688 2255656 801112 8.97 260264 2405876 532 04:17:01 AM 5070848 7035304 2811584 35.67 2688 2139640 658496 7.37 492076 1966740 13396 Average: 4950005 7006565 2932427 37.20 2688 2155308 700445 7.84 263860 2219525 16665 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 253.37 172.28 1529.39 59.87 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 67.94 54.69 708.42 8.91 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 18.41 10.53 6.78 4.03 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 231.16 172.77 338.12 43.67 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 15.08 7.73 10.52 1.07 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 41.45 33.12 107.75 8.35 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 29.79 25.21 68.44 7.49 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 21.51 18.23 36.12 5.96 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 28.61 24.03 58.57 12.01 0.00 0.00 0.00 0.00 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 40.14 54.23 23.64 4.86 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 16.98 13.21 3.91 2.48 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 7.40 4.33 2.27 0.94 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 85.40 56.61 155.14 91.28 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 65.94 49.77 234.54 19.30 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) 01/03/2025 _x86_64_ (2 CPU) 04:03:30 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 33.72 0.03 6.27 15.96 0.13 43.90 04:05:01 AM 0 27.01 0.03 5.97 18.93 0.13 47.93 04:05:01 AM 1 40.40 0.02 6.57 13.00 0.12 39.90 04:06:01 AM all 32.34 0.00 4.65 3.82 0.11 59.08 04:06:01 AM 0 23.94 0.00 4.02 3.52 0.10 68.42 04:06:01 AM 1 40.77 0.00 5.29 4.12 0.12 49.72 04:07:01 AM all 13.95 0.00 2.05 0.70 0.13 83.17 04:07:01 AM 0 10.65 0.00 2.10 0.92 0.15 86.17 04:07:01 AM 1 17.24 0.00 2.00 0.48 0.10 80.17 04:08:01 AM all 24.94 0.00 4.59 1.08 0.10 69.29 04:08:01 AM 0 20.45 0.00 4.07 1.02 0.12 74.34 04:08:01 AM 1 29.42 0.00 5.11 1.13 0.08 64.25 04:09:01 AM all 1.50 0.00 0.23 0.29 0.06 97.93 04:09:01 AM 0 0.32 0.00 0.27 0.35 0.05 99.01 04:09:01 AM 1 2.67 0.00 0.18 0.23 0.07 96.84 04:10:01 AM all 12.59 0.00 0.23 0.14 0.09 86.94 04:10:01 AM 0 8.57 0.00 0.20 0.28 0.08 90.86 04:10:01 AM 1 16.62 0.00 0.27 0.00 0.10 83.02 04:11:01 AM all 12.40 0.00 0.20 0.08 0.07 87.26 04:11:01 AM 0 7.05 0.00 0.20 0.05 0.07 92.63 04:11:01 AM 1 17.74 0.00 0.20 0.10 0.07 81.90 04:12:01 AM all 8.79 0.00 0.16 0.07 0.07 90.92 04:12:01 AM 0 7.98 0.00 0.15 0.13 0.05 91.68 04:12:01 AM 1 9.60 0.00 0.17 0.00 0.08 90.15 04:13:01 AM all 13.01 0.00 0.21 0.05 0.09 86.64 04:13:01 AM 0 13.85 0.00 0.22 0.10 0.08 85.75 04:13:01 AM 1 12.17 0.00 0.20 0.00 0.10 87.53 04:14:01 AM all 8.77 0.00 6.54 0.03 0.11 84.55 04:14:01 AM 0 7.71 0.00 6.48 0.03 0.10 85.68 04:14:01 AM 1 9.84 0.00 6.60 0.02 0.12 83.43 04:15:01 AM all 4.88 0.00 0.18 0.00 0.12 94.83 04:15:01 AM 0 2.81 0.00 0.13 0.00 0.10 96.96 04:15:01 AM 1 6.95 0.00 0.22 0.00 0.13 92.70 04:15:01 AM CPU %user %nice %system %iowait %steal %idle 04:16:01 AM all 4.67 0.00 0.20 0.00 0.07 95.06 04:16:01 AM 0 1.71 0.00 0.20 0.00 0.07 98.02 04:16:01 AM 1 7.62 0.00 0.20 0.00 0.07 92.11 04:17:01 AM all 26.36 0.00 3.94 0.24 0.11 69.36 04:17:01 AM 0 19.30 0.00 3.42 0.08 0.10 77.09 04:17:01 AM 1 33.41 0.00 4.46 0.40 0.12 61.62 Average: all 15.22 0.00 2.26 1.72 0.10 80.70 Average: 0 11.63 0.00 2.11 1.95 0.09 84.22 Average: 1 18.80 0.00 2.42 1.50 0.10 77.18