---> uname -a: Linux prd-centos8-robot-2c-8g-474.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 712 4752 19 2232 6687 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:75:d9:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.143/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85211sec preferred_lft 85211sec inet6 fe80::f816:3eff:fe75:d9ce/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) 10/04/2025 _x86_64_ (2 CPU) 01:26:55 LINUX RESTART (2 CPU) 01:28:01 AM tps rtps wtps bread/s bwrtn/s 01:29:01 AM 119.08 0.12 118.96 3.47 12048.21 01:30:01 AM 31.07 0.65 30.42 51.05 4117.04 01:31:01 AM 26.32 0.42 25.90 64.76 1892.47 01:32:01 AM 70.97 6.97 64.01 1292.98 7793.55 01:33:01 AM 6.30 0.00 6.30 0.00 502.42 01:34:01 AM 0.18 0.00 0.18 0.00 2.13 01:35:01 AM 0.23 0.00 0.23 0.00 2.77 01:36:01 AM 2.28 0.22 2.07 11.73 160.41 01:37:01 AM 0.55 0.00 0.55 0.00 93.98 01:38:01 AM 0.37 0.03 0.33 1.87 100.95 01:39:01 AM 0.15 0.00 0.15 0.00 41.10 01:40:01 AM 0.27 0.00 0.27 0.00 103.62 01:41:01 AM 0.35 0.00 0.35 0.00 156.31 01:42:01 AM 0.50 0.03 0.47 0.27 43.98 01:43:01 AM 1.32 0.00 1.32 0.00 148.92 01:44:01 AM 0.28 0.00 0.28 0.00 99.15 01:45:01 AM 0.27 0.00 0.27 0.00 115.31 01:46:01 AM 18.34 0.42 17.93 47.72 1985.25 Average: 15.49 0.49 15.00 81.87 1633.71 01:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:29:01 AM 5091352 6932296 2791072 35.41 2688 2016728 776624 8.70 188596 2252328 104376 01:30:01 AM 5181360 7022276 2701064 34.27 2688 2017256 708532 7.93 210080 2141816 9936 01:31:01 AM 5063076 6994344 2819348 35.77 2688 2104988 716716 8.03 235176 2227312 65884 01:32:01 AM 4862912 6958164 3019512 38.31 2688 2262988 737756 8.26 262756 2376160 10832 01:33:01 AM 4862360 6957616 3020064 38.31 2688 2262992 737756 8.26 262756 2376556 12 01:34:01 AM 4862632 6957888 3019792 38.31 2688 2262992 737756 8.26 262756 2376596 12 01:35:01 AM 4862736 6957992 3019688 38.31 2688 2262992 737756 8.26 262760 2376420 8 01:36:01 AM 4811188 6909660 3071236 38.96 2688 2266248 817840 9.16 263000 2427424 272 01:37:01 AM 4806432 6907464 3075992 39.02 2688 2268792 817840 9.16 263264 2431968 220 01:38:01 AM 4802516 6906284 3079908 39.07 2688 2271560 817840 9.16 263456 2435580 28 01:39:01 AM 4797448 6904132 3084976 39.14 2688 2274428 856388 9.59 263456 2440692 1704 01:40:01 AM 4793892 6903660 3088532 39.18 2688 2277512 878604 9.84 263460 2443892 1732 01:41:01 AM 4790600 6903320 3091824 39.22 2688 2280448 879356 9.85 263460 2447204 36 01:42:01 AM 4786020 6902068 3096404 39.28 2688 2283780 880996 9.86 263620 2451208 2308 01:43:01 AM 4783148 6902200 3099276 39.32 2688 2286776 897512 10.05 263620 2454296 1724 01:44:01 AM 4778108 6900352 3104316 39.38 2688 2289976 913928 10.23 263620 2459224 2048 01:45:01 AM 4830648 6958028 3051776 38.72 2688 2295104 747888 8.37 263948 2407412 3804 01:46:01 AM 4897808 6872096 2984616 37.86 2688 2148276 803992 9.00 486308 2140508 22336 Average: 4870235 6930547 3012189 38.21 2688 2229658 803616 9.00 267005 2370366 12626 01:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 100.63 80.97 1231.16 11.33 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 8.71 4.42 8.43 1.52 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 37.82 34.94 314.65 7.48 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 460.36 334.63 110.09 80.37 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 2.90 2.12 0.75 0.67 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 1.95 0.93 0.69 0.35 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 2.75 2.00 0.47 0.44 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 149.48 131.81 31.64 10.78 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 81.80 81.60 15.90 6.66 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 83.79 83.70 18.03 6.81 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 113.41 114.21 22.31 9.16 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 169.11 171.09 30.59 12.23 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 142.00 141.85 27.17 11.01 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 193.83 194.88 35.75 14.60 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 136.02 136.17 26.66 10.91 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 176.77 178.09 33.29 12.94 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 107.25 107.27 18.32 8.55 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 106.15 69.26 150.67 122.94 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 115.26 103.88 115.36 18.26 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) 10/04/2025 _x86_64_ (2 CPU) 01:26:55 LINUX RESTART (2 CPU) 01:28:01 AM CPU %user %nice %system %iowait %steal %idle 01:29:01 AM all 36.71 0.00 5.31 2.84 0.12 55.01 01:29:01 AM 0 43.18 0.00 6.00 3.23 0.12 47.47 01:29:01 AM 1 30.26 0.00 4.61 2.45 0.13 62.55 01:30:01 AM all 6.06 0.00 1.22 9.44 0.05 83.24 01:30:01 AM 0 5.88 0.00 1.17 7.71 0.05 85.19 01:30:01 AM 1 6.24 0.00 1.27 11.16 0.05 81.28 01:31:01 AM all 20.59 0.00 2.77 1.12 0.08 75.45 01:31:01 AM 0 18.40 0.00 2.62 1.52 0.07 77.40 01:31:01 AM 1 22.79 0.00 2.92 0.72 0.08 73.49 01:32:01 AM all 23.02 0.00 5.00 1.34 0.08 70.57 01:32:01 AM 0 29.75 0.00 5.42 0.90 0.08 63.85 01:32:01 AM 1 16.29 0.00 4.59 1.77 0.07 77.28 01:33:01 AM all 0.33 0.00 0.11 0.33 0.03 99.20 01:33:01 AM 0 0.20 0.00 0.10 0.02 0.02 99.67 01:33:01 AM 1 0.47 0.00 0.12 0.65 0.03 98.73 01:34:01 AM all 0.25 0.00 0.08 0.00 0.03 99.65 01:34:01 AM 0 0.35 0.00 0.05 0.00 0.03 99.57 01:34:01 AM 1 0.15 0.00 0.10 0.00 0.02 99.73 01:35:01 AM all 0.25 0.00 0.07 0.00 0.03 99.65 01:35:01 AM 0 0.40 0.00 0.05 0.00 0.03 99.52 01:35:01 AM 1 0.10 0.00 0.08 0.00 0.03 99.78 01:36:01 AM all 9.25 0.00 1.02 0.02 0.06 89.66 01:36:01 AM 0 12.89 0.00 1.06 0.02 0.07 85.97 01:36:01 AM 1 5.62 0.00 0.97 0.02 0.05 93.34 01:37:01 AM all 8.32 0.00 0.65 0.00 0.07 90.97 01:37:01 AM 0 12.48 0.00 0.83 0.00 0.07 86.62 01:37:01 AM 1 4.21 0.00 0.47 0.00 0.07 95.26 01:38:01 AM all 7.75 0.00 0.64 0.02 0.05 91.55 01:38:01 AM 0 11.68 0.00 0.79 0.02 0.05 87.47 01:38:01 AM 1 3.82 0.00 0.49 0.02 0.05 95.62 01:39:01 AM all 8.75 0.00 0.81 0.00 0.06 90.38 01:39:01 AM 0 12.54 0.00 0.97 0.00 0.07 86.42 01:39:01 AM 1 4.96 0.00 0.65 0.00 0.05 94.33 01:39:01 AM CPU %user %nice %system %iowait %steal %idle 01:40:01 AM all 8.62 0.00 0.90 0.00 0.08 90.41 01:40:01 AM 0 12.83 0.00 1.05 0.00 0.08 86.04 01:40:01 AM 1 4.43 0.00 0.76 0.00 0.07 94.75 01:41:01 AM all 9.45 0.00 0.86 0.03 0.07 89.60 01:41:01 AM 0 14.76 0.00 1.10 0.03 0.07 84.04 01:41:01 AM 1 4.17 0.00 0.62 0.02 0.07 95.12 01:42:01 AM all 10.15 0.00 1.07 0.00 0.08 88.70 01:42:01 AM 0 13.75 0.00 1.06 0.00 0.07 85.12 01:42:01 AM 1 6.56 0.00 1.08 0.00 0.10 92.26 01:43:01 AM all 9.39 0.00 0.82 0.01 0.07 89.71 01:43:01 AM 0 11.93 0.00 0.97 0.02 0.07 87.01 01:43:01 AM 1 6.84 0.00 0.67 0.00 0.07 92.42 01:44:01 AM all 9.73 0.00 1.03 0.00 0.07 89.17 01:44:01 AM 0 13.55 0.00 1.16 0.00 0.07 85.22 01:44:01 AM 1 5.93 0.00 0.89 0.00 0.07 93.11 01:45:01 AM all 10.68 0.00 0.83 0.00 0.06 88.43 01:45:01 AM 0 4.33 0.00 0.55 0.00 0.05 95.06 01:45:01 AM 1 17.06 0.00 1.11 0.00 0.07 81.76 01:46:01 AM all 22.56 0.00 3.23 0.20 0.08 73.92 01:46:01 AM 0 29.14 0.00 3.69 0.13 0.08 66.96 01:46:01 AM 1 15.99 0.00 2.77 0.27 0.08 80.89 Average: all 11.23 0.00 1.47 0.85 0.06 86.38 Average: 0 13.79 0.00 1.59 0.76 0.06 83.80 Average: 1 8.67 0.00 1.35 0.95 0.06 88.97