---> uname -a: Linux prd-centos8-robot-2c-8g-180.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 603 4875 19 2218 6795 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:ce:52:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.179/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85386sec preferred_lft 85386sec inet6 fe80::f816:3eff:fece:52f6/64 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) 10/20/2025 _x86_64_ (2 CPU) 00:53:05 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 130.62 0.32 130.31 14.53 12825.26 12:56:01 AM 36.59 0.68 35.91 51.59 4216.28 12:57:01 AM 45.99 7.10 38.90 1309.75 2438.15 12:58:01 AM 55.60 0.25 55.35 47.05 7825.86 12:59:01 AM 4.85 0.00 4.85 0.00 171.67 01:00:01 AM 0.53 0.00 0.53 0.00 6.96 01:01:01 AM 0.75 0.22 0.53 11.73 10.08 01:02:02 AM 2.09 0.11 1.97 3.65 124.84 01:03:01 AM 0.47 0.00 0.47 0.00 127.35 01:04:01 AM 0.38 0.03 0.35 1.33 100.22 01:05:01 AM 0.30 0.00 0.30 0.00 99.65 01:06:01 AM 0.27 0.00 0.27 0.00 131.11 01:07:01 AM 0.23 0.00 0.23 0.00 97.20 01:08:01 AM 0.20 0.00 0.20 0.00 119.46 01:09:01 AM 15.09 0.35 14.75 37.19 627.37 01:10:01 AM 32.16 0.52 31.64 63.85 2210.36 Average: 20.38 0.60 19.78 96.28 1945.13 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5085208 6955148 2797216 35.49 2688 2046980 778432 8.72 190336 2263568 137752 12:56:01 AM 5069136 6952004 2813288 35.69 2688 2058812 786924 8.81 214212 2251168 54100 12:57:01 AM 4935064 7022708 2947360 37.39 2688 2255832 686628 7.69 257364 2319160 191140 12:58:01 AM 4965300 7058788 2917124 37.01 2688 2261216 643476 7.20 261452 2276584 16 12:59:01 AM 4965664 7059152 2916760 37.00 2688 2261216 643476 7.20 261452 2276608 4 01:00:01 AM 4965756 7059248 2916668 37.00 2688 2261220 635404 7.11 261452 2276708 4 01:01:01 AM 4922144 7016412 2960280 37.56 2688 2261992 705412 7.90 261600 2319716 316 01:02:02 AM 4909896 7007268 2972528 37.71 2688 2265096 741544 8.30 262024 2331860 1584 01:03:01 AM 4905000 7006252 2977424 37.77 2688 2268992 757188 8.48 262016 2336320 1900 01:04:01 AM 4904092 7006596 2978332 37.78 2688 2270228 757188 8.48 262180 2337492 184 01:05:01 AM 4900780 7006284 2981644 37.83 2688 2273228 757188 8.48 262180 2340492 304 01:06:01 AM 4891804 7001476 2990620 37.94 2688 2277428 791068 8.86 262180 2349452 632 01:07:01 AM 4887900 7000012 2994524 37.99 2688 2279876 807804 9.04 262180 2353036 212 01:08:01 AM 4884272 6999764 2998152 38.04 2688 2283208 825200 9.24 262180 2356596 4 01:09:01 AM 5010252 6970652 2872172 36.44 2688 2133708 721240 8.08 320652 2191008 55120 01:10:01 AM 4961372 6931364 2921052 37.06 2688 2143540 771120 8.63 481816 2082528 32192 Average: 4947728 7003320 2934696 37.23 2688 2225161 738081 8.26 271580 2291394 29716 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 129.09 106.01 1454.67 13.89 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 10.28 7.07 5.58 3.26 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 46.33 39.98 332.76 8.32 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 498.05 377.41 110.00 96.00 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 2.90 2.35 0.84 0.72 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 2.72 2.13 0.45 0.45 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 30.61 14.78 9.65 1.86 0.00 0.00 0.00 0.00 01:02:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:02 AM eth0 222.51 222.62 39.21 16.32 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 159.27 159.39 33.63 12.51 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 92.12 91.28 15.55 6.81 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 183.02 181.57 33.92 13.29 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 214.33 214.33 43.91 16.34 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 147.01 146.43 27.87 11.78 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 188.34 189.89 35.32 13.95 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 166.86 133.57 149.59 106.92 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 18.31 17.31 15.27 8.85 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 132.08 119.23 144.24 20.71 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) 10/20/2025 _x86_64_ (2 CPU) 00:53:05 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 38.72 0.00 5.02 1.56 0.13 54.57 12:55:01 AM 0 34.23 0.00 4.60 1.52 0.13 59.52 12:55:01 AM 1 43.23 0.00 5.43 1.60 0.12 49.62 12:56:01 AM all 15.23 0.00 1.94 0.49 0.07 82.28 12:56:01 AM 0 12.25 0.00 1.77 0.65 0.05 85.28 12:56:01 AM 1 18.20 0.00 2.10 0.33 0.08 79.28 12:57:01 AM all 24.28 0.00 4.72 0.55 0.09 70.35 12:57:01 AM 0 20.87 0.00 5.04 0.43 0.10 73.56 12:57:01 AM 1 27.70 0.00 4.41 0.67 0.08 67.15 12:58:01 AM all 13.00 0.00 3.15 0.64 0.08 83.14 12:58:01 AM 0 11.88 0.00 2.87 0.77 0.07 84.41 12:58:01 AM 1 14.11 0.00 3.43 0.50 0.08 81.87 12:59:01 AM all 0.43 0.00 0.08 0.02 0.03 99.44 12:59:01 AM 0 0.17 0.00 0.10 0.00 0.03 99.70 12:59:01 AM 1 0.70 0.00 0.07 0.03 0.02 99.18 01:00:01 AM all 0.41 0.00 0.11 0.00 0.03 99.45 01:00:01 AM 0 0.20 0.00 0.13 0.00 0.03 99.63 01:00:01 AM 1 0.62 0.00 0.08 0.00 0.03 99.27 01:01:01 AM all 1.72 0.00 0.33 0.00 0.03 97.92 01:01:01 AM 0 0.75 0.00 0.22 0.00 0.02 99.02 01:01:01 AM 1 2.69 0.00 0.43 0.00 0.05 96.82 01:02:02 AM all 11.67 0.00 1.36 0.02 0.08 86.88 01:02:02 AM 0 8.32 0.00 1.37 0.02 0.08 90.21 01:02:02 AM 1 15.04 0.00 1.34 0.02 0.07 83.53 01:03:01 AM all 12.32 0.00 1.03 0.00 0.08 86.57 01:03:01 AM 0 9.55 0.00 1.16 0.00 0.07 89.22 01:03:01 AM 1 15.11 0.00 0.89 0.00 0.09 83.91 01:04:01 AM all 6.00 0.00 0.59 0.00 0.07 93.34 01:04:01 AM 0 5.51 0.00 0.68 0.00 0.07 93.74 01:04:01 AM 1 6.49 0.00 0.51 0.00 0.07 92.93 01:05:01 AM all 9.43 0.00 0.96 0.00 0.07 89.54 01:05:01 AM 0 8.33 0.00 0.96 0.00 0.07 90.64 01:05:01 AM 1 10.52 0.00 0.96 0.00 0.07 88.45 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 12.90 0.00 1.28 0.00 0.08 85.73 01:06:01 AM 0 5.31 0.00 1.08 0.00 0.08 93.53 01:06:01 AM 1 20.55 0.00 1.49 0.00 0.08 77.87 01:07:01 AM all 9.92 0.00 0.89 0.00 0.08 89.12 01:07:01 AM 0 9.97 0.00 0.97 0.00 0.07 88.99 01:07:01 AM 1 9.86 0.00 0.81 0.00 0.08 89.25 01:08:01 AM all 9.84 0.00 1.01 0.00 0.08 89.08 01:08:01 AM 0 10.13 0.00 1.06 0.00 0.08 88.72 01:08:01 AM 1 9.54 0.00 0.96 0.00 0.07 89.43 01:09:01 AM all 23.37 0.00 2.92 0.09 0.07 73.55 01:09:01 AM 0 14.52 0.00 2.73 0.13 0.07 82.56 01:09:01 AM 1 32.23 0.00 3.11 0.05 0.07 64.54 01:10:01 AM all 32.86 0.00 4.08 0.22 0.08 62.76 01:10:01 AM 0 31.07 0.00 3.82 0.20 0.08 64.83 01:10:01 AM 1 34.64 0.00 4.34 0.25 0.08 60.68 Average: all 13.90 0.00 1.85 0.23 0.07 83.96 Average: 0 11.46 0.00 1.79 0.23 0.07 86.45 Average: 1 16.34 0.00 1.90 0.22 0.07 81.47