---> uname -a: Linux prd-centos8-robot-2c-8g-37445.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 579 4949 19 2168 6820 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:a2:5a:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.236/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85482sec preferred_lft 85482sec inet6 fe80::f816:3eff:fea2:5ab0/64 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) 06/26/2025 _x86_64_ (2 CPU) 02:25:27 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 85.57 14.13 71.44 4157.28 7111.85 02:28:01 AM 77.89 0.73 77.16 53.05 9219.68 02:29:01 AM 26.13 0.42 25.71 64.79 2352.82 02:30:01 AM 75.61 6.96 68.64 1292.77 8120.36 02:31:01 AM 9.38 0.00 9.38 0.00 1055.56 02:32:01 AM 2.03 0.02 2.02 0.13 106.45 02:33:01 AM 0.32 0.00 0.32 0.00 60.34 02:34:01 AM 0.15 0.00 0.15 0.00 58.07 02:35:01 AM 0.27 0.00 0.27 0.00 65.03 02:36:01 AM 0.28 0.00 0.28 0.00 19.35 02:37:01 AM 0.28 0.00 0.28 0.00 16.63 02:38:01 AM 0.33 0.00 0.33 0.00 21.84 02:39:01 AM 0.25 0.00 0.25 0.00 50.29 02:40:01 AM 17.01 0.42 16.59 47.72 1130.39 Average: 21.11 1.62 19.49 401.16 2099.32 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5359284 7065352 2523140 32.01 2688 1889168 666712 7.47 186272 2018404 167616 02:28:01 AM 5193680 7015492 2688744 34.11 2688 1998692 697736 7.81 197816 2141544 42504 02:29:01 AM 5191600 7042820 2690824 34.14 2688 2027656 656124 7.35 221920 2119956 26840 02:30:01 AM 4992588 7060864 2889836 36.66 2688 2237400 644628 7.22 260304 2252600 26912 02:31:01 AM 4992168 7060456 2890256 36.67 2688 2237404 625156 7.00 260304 2252176 4 02:32:01 AM 4950040 7019912 2932384 37.20 2688 2239096 704628 7.89 260452 2293856 492 02:33:01 AM 4943628 7015180 2938796 37.28 2688 2240708 721124 8.07 260460 2300092 452 02:34:01 AM 4940936 7014012 2941488 37.32 2688 2242220 736944 8.25 260464 2303004 268 02:35:01 AM 4938592 7013280 2943832 37.35 2688 2243812 753124 8.43 260464 2305192 8 02:36:01 AM 4937400 7012568 2945024 37.36 2688 2244284 753124 8.43 260464 2306352 40 02:37:01 AM 4937012 7012548 2945412 37.37 2688 2244668 753124 8.43 260468 2306716 48 02:38:01 AM 4934904 7011124 2947520 37.39 2688 2245336 753124 8.43 260468 2308812 208 02:39:01 AM 4932820 7010344 2949604 37.42 2688 2246640 753124 8.43 260476 2310928 92 02:40:01 AM 5088528 6997772 2793896 35.44 2688 2083424 713556 7.99 462728 1976520 22240 Average: 5023799 7025123 2858625 36.27 2688 2172893 709445 7.94 262361 2228297 20552 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 302.97 196.47 1834.38 61.95 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 59.71 44.29 585.60 7.60 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 13.16 10.78 6.11 4.18 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 231.16 176.62 354.88 45.53 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 1.43 0.63 0.29 0.11 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 92.82 85.39 19.00 7.88 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 62.66 60.31 14.54 6.88 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 55.07 54.61 11.70 5.34 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 69.13 67.43 14.49 6.80 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 17.50 16.03 4.59 2.84 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 14.81 12.98 3.72 2.41 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 22.01 19.41 5.56 3.42 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 42.91 38.69 11.25 7.11 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 69.81 49.38 102.23 49.21 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 75.37 59.50 212.04 15.09 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) 06/26/2025 _x86_64_ (2 CPU) 02:25:27 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 41.78 0.00 6.39 0.94 0.11 50.78 02:27:01 AM 0 36.88 0.00 6.23 0.85 0.12 55.92 02:27:01 AM 1 46.70 0.00 6.54 1.03 0.10 45.63 02:28:01 AM all 21.54 0.00 3.11 1.59 0.08 73.67 02:28:01 AM 0 20.66 0.00 3.72 2.40 0.08 73.14 02:28:01 AM 1 22.43 0.00 2.50 0.78 0.08 74.21 02:29:01 AM all 16.35 0.00 2.48 2.85 0.08 78.24 02:29:01 AM 0 13.44 0.00 2.69 0.18 0.08 83.60 02:29:01 AM 1 19.25 0.00 2.27 5.51 0.08 72.88 02:30:01 AM all 28.68 0.00 5.31 0.67 0.09 65.25 02:30:01 AM 0 22.29 0.00 5.18 0.79 0.08 71.66 02:30:01 AM 1 35.05 0.00 5.44 0.55 0.10 58.85 02:31:01 AM all 0.18 0.00 0.16 1.21 0.03 98.41 02:31:01 AM 0 0.07 0.00 0.17 2.21 0.03 97.53 02:31:01 AM 1 0.30 0.00 0.15 0.22 0.03 99.30 02:32:01 AM all 6.98 0.00 0.59 0.01 0.07 92.35 02:32:01 AM 0 6.76 0.00 0.62 0.02 0.07 92.54 02:32:01 AM 1 7.21 0.00 0.55 0.00 0.07 92.17 02:33:01 AM all 7.20 0.00 0.39 0.00 0.08 92.33 02:33:01 AM 0 6.79 0.00 0.40 0.00 0.07 92.74 02:33:01 AM 1 7.60 0.00 0.39 0.00 0.08 91.93 02:34:01 AM all 4.17 0.00 0.36 0.00 0.07 95.40 02:34:01 AM 0 2.58 0.00 0.42 0.00 0.07 96.93 02:34:01 AM 1 5.76 0.00 0.30 0.00 0.07 93.87 02:35:01 AM all 5.92 0.00 0.36 0.00 0.08 93.64 02:35:01 AM 0 6.86 0.00 0.32 0.00 0.08 92.74 02:35:01 AM 1 4.99 0.00 0.40 0.00 0.08 94.53 02:36:01 AM all 4.91 0.00 0.24 0.00 0.08 94.77 02:36:01 AM 0 2.66 0.00 0.22 0.00 0.05 97.07 02:36:01 AM 1 7.17 0.00 0.27 0.00 0.10 92.47 02:37:01 AM all 4.06 0.00 0.24 0.00 0.08 95.62 02:37:01 AM 0 1.62 0.00 0.20 0.00 0.07 98.11 02:37:01 AM 1 6.50 0.00 0.28 0.00 0.08 93.14 02:37:01 AM CPU %user %nice %system %iowait %steal %idle 02:38:01 AM all 5.62 0.00 0.31 0.00 0.08 93.99 02:38:01 AM 0 4.18 0.00 0.28 0.00 0.08 95.45 02:38:01 AM 1 7.07 0.00 0.33 0.00 0.07 92.53 02:39:01 AM all 11.48 0.00 0.48 0.00 0.09 87.96 02:39:01 AM 0 12.65 0.00 0.45 0.00 0.08 86.81 02:39:01 AM 1 10.30 0.00 0.50 0.00 0.10 89.10 02:40:01 AM all 22.17 0.00 2.95 0.14 0.07 74.66 02:40:01 AM 0 18.16 0.00 3.02 0.13 0.07 78.62 02:40:01 AM 1 26.18 0.00 2.89 0.15 0.07 70.71 Average: all 12.95 0.00 1.67 0.53 0.08 84.77 Average: 0 11.13 0.00 1.71 0.47 0.07 86.61 Average: 1 14.77 0.00 1.63 0.59 0.08 82.93