---> uname -a: Linux prd-centos8-robot-2c-8g-46522.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 577 4897 19 2222 6821 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:61:41:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.96/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85201sec preferred_lft 85201sec inet6 fe80::f816:3eff:fe61:4168/64 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) 07/27/2025 _x86_64_ (2 CPU) 05:46:05 LINUX RESTART (2 CPU) 05:47:01 AM tps rtps wtps bread/s bwrtn/s 05:48:01 AM 95.90 4.10 91.80 626.70 6692.40 05:49:01 AM 75.36 0.65 74.71 51.05 10650.88 05:50:01 AM 10.83 0.35 10.48 61.18 292.49 05:51:01 AM 73.83 6.96 66.86 1292.77 6636.05 05:52:01 AM 19.84 0.00 19.84 0.00 3211.01 05:53:01 AM 3.63 0.00 3.63 0.00 122.33 05:54:01 AM 0.28 0.00 0.28 0.00 3.02 05:55:01 AM 0.50 0.02 0.48 0.13 26.59 05:56:01 AM 1.83 0.00 1.83 0.00 235.34 05:57:01 AM 0.55 0.03 0.52 1.87 162.92 05:58:01 AM 0.20 0.00 0.20 0.00 56.30 05:59:01 AM 0.27 0.00 0.27 0.00 165.59 06:00:01 AM 0.20 0.00 0.20 0.00 64.81 06:01:02 AM 0.35 0.07 0.28 1.73 15.92 06:02:01 AM 1.56 0.05 1.51 0.41 112.00 06:03:01 AM 0.27 0.00 0.27 0.00 133.09 06:04:01 AM 3.60 0.35 3.25 38.26 171.54 06:05:01 AM 24.94 0.02 24.93 0.93 2729.71 06:06:01 AM 21.08 0.52 20.56 63.85 595.25 Average: 17.65 0.69 16.96 112.67 1689.68 05:47:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:48:01 AM 5278132 7067740 2604300 33.04 2688 1966460 662156 7.41 186916 2080784 242516 05:49:01 AM 5183260 7016324 2699172 34.24 2688 2009404 687884 7.70 198256 2151472 8 05:50:01 AM 5213696 7052340 2668736 33.86 2688 2014492 680388 7.62 222264 2097680 14020 05:51:01 AM 4985536 7066844 2896896 36.75 2688 2248868 625024 7.00 262272 2254884 79108 05:52:01 AM 4985956 7067076 2896476 36.75 2688 2248880 625024 7.00 262284 2255152 4 05:53:01 AM 4986316 7067436 2896116 36.74 2688 2248880 625024 7.00 262288 2255176 8 05:54:01 AM 4986212 7067332 2896220 36.74 2688 2248880 625024 7.00 262288 2255200 4 05:55:01 AM 4933860 7017880 2948572 37.41 2688 2251780 714296 8.00 262412 2306928 2340 05:56:01 AM 4925888 7014384 2956544 37.51 2688 2256312 730284 8.18 262684 2314516 1632 05:57:01 AM 4922080 7013760 2960352 37.56 2688 2259440 730284 8.18 262960 2318328 8 05:58:01 AM 4916900 7012400 2965532 37.62 2688 2263268 730284 8.18 262960 2323300 2192 05:59:01 AM 4914288 7012704 2968144 37.66 2688 2266176 711804 7.97 262960 2326224 176 06:00:01 AM 4911656 7011924 2970776 37.69 2688 2268036 728440 8.16 262960 2328544 128 06:01:02 AM 4906100 7007984 2976332 37.76 2688 2269532 721012 8.07 263076 2332956 1232 06:02:01 AM 4908512 7011696 2973920 37.73 2688 2270948 721012 8.07 263300 2331416 304 06:03:01 AM 4904708 7011556 2977724 37.78 2688 2274612 721012 8.07 263300 2334836 72 06:04:01 AM 5054956 7024428 2827476 35.87 2688 2138912 667776 7.48 283236 2175156 50704 06:05:01 AM 5035384 7000556 2847048 36.12 2688 2138024 682960 7.65 326408 2160480 8 06:06:01 AM 5049852 7018040 2832580 35.94 2688 2141192 685656 7.68 484560 1990340 25040 Average: 5000173 7029600 2882259 36.57 2688 2199163 688176 7.71 269336 2241756 22079 05:47:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 98.42 82.55 1050.74 10.87 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 54.42 37.32 564.10 4.69 0.00 0.00 0.00 0.00 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM eth0 12.13 11.66 6.10 4.39 0.00 0.00 0.00 0.00 05:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 AM eth0 394.49 290.04 384.86 71.35 0.00 0.00 0.00 0.00 05:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 AM eth0 201.38 148.47 39.26 32.01 0.00 0.00 0.00 0.00 05:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 AM eth0 2.22 1.90 0.41 0.41 0.00 0.00 0.00 0.00 05:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 AM eth0 2.28 1.93 0.43 0.42 0.00 0.00 0.00 0.00 05:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 AM eth0 114.25 98.42 30.64 8.17 0.00 0.00 0.00 0.00 05:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 AM eth0 171.14 169.44 41.30 13.15 0.00 0.00 0.00 0.00 05:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 AM eth0 102.23 99.93 25.57 8.09 0.00 0.00 0.00 0.00 05:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 AM eth0 89.82 89.44 27.83 7.56 0.00 0.00 0.00 0.00 05:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 AM eth0 83.62 82.34 22.54 7.14 0.00 0.00 0.00 0.00 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 113.90 112.75 20.60 8.70 0.00 0.00 0.00 0.00 06:01:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:02 AM eth0 102.95 102.05 18.19 8.08 0.00 0.00 0.00 0.00 06:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 AM eth0 102.93 102.34 17.36 8.13 0.00 0.00 0.00 0.00 06:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 74.32 76.12 20.83 6.12 0.00 0.00 0.00 0.00 06:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 144.58 108.47 164.47 93.55 0.00 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 6.51 6.25 4.75 2.62 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 17.01 15.71 14.27 7.97 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 99.40 86.15 129.26 15.98 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) 07/27/2025 _x86_64_ (2 CPU) 05:46:05 LINUX RESTART (2 CPU) 05:47:01 AM CPU %user %nice %system %iowait %steal %idle 05:48:01 AM all 39.51 0.00 5.74 1.39 0.11 53.25 05:48:01 AM 0 45.58 0.00 6.43 1.45 0.12 46.43 05:48:01 AM 1 33.42 0.00 5.06 1.33 0.10 60.09 05:49:01 AM all 12.83 0.00 1.78 2.37 0.05 82.97 05:49:01 AM 0 19.43 0.00 1.99 2.24 0.05 76.30 05:49:01 AM 1 6.24 0.00 1.57 2.50 0.05 89.64 05:50:01 AM all 12.75 0.00 1.98 0.11 0.04 85.13 05:50:01 AM 0 16.66 0.00 2.13 0.07 0.05 81.09 05:50:01 AM 1 8.83 0.00 1.82 0.15 0.03 89.17 05:51:01 AM all 33.59 0.00 6.07 1.72 0.10 58.52 05:51:01 AM 0 38.68 0.00 6.44 1.13 0.10 53.64 05:51:01 AM 1 28.49 0.00 5.71 2.30 0.10 63.40 05:52:01 AM all 0.76 0.00 0.51 0.54 0.02 98.18 05:52:01 AM 0 0.84 0.00 0.57 0.47 0.02 98.11 05:52:01 AM 1 0.69 0.00 0.45 0.60 0.02 98.24 05:53:01 AM all 0.28 0.00 0.08 0.01 0.03 99.62 05:53:01 AM 0 0.42 0.00 0.07 0.00 0.02 99.50 05:53:01 AM 1 0.13 0.00 0.08 0.02 0.03 99.73 05:54:01 AM all 0.36 0.00 0.08 0.00 0.02 99.54 05:54:01 AM 0 0.15 0.00 0.10 0.00 0.02 99.73 05:54:01 AM 1 0.57 0.00 0.07 0.00 0.02 99.35 05:55:01 AM all 7.87 0.00 1.11 0.01 0.04 90.96 05:55:01 AM 0 9.68 0.00 1.48 0.00 0.03 88.81 05:55:01 AM 1 6.06 0.00 0.74 0.02 0.05 93.13 05:56:01 AM all 14.50 0.00 1.53 0.01 0.07 83.89 05:56:01 AM 0 18.45 0.00 2.21 0.02 0.09 79.23 05:56:01 AM 1 10.57 0.00 0.86 0.00 0.05 88.52 05:57:01 AM all 9.01 0.00 0.85 0.00 0.04 90.10 05:57:01 AM 0 14.00 0.00 1.08 0.00 0.03 84.89 05:57:01 AM 1 3.99 0.00 0.62 0.00 0.05 95.34 05:58:01 AM all 10.23 0.00 0.79 0.00 0.05 88.93 05:58:01 AM 0 10.16 0.00 0.78 0.00 0.05 89.01 05:58:01 AM 1 10.30 0.00 0.81 0.00 0.05 88.84 05:58:01 AM CPU %user %nice %system %iowait %steal %idle 05:59:01 AM all 12.51 0.00 1.33 0.03 0.07 86.06 05:59:01 AM 0 14.72 0.00 1.50 0.00 0.07 83.71 05:59:01 AM 1 10.26 0.00 1.16 0.07 0.07 88.44 06:00:01 AM all 7.32 0.00 0.68 0.00 0.04 91.96 06:00:01 AM 0 8.91 0.00 0.87 0.00 0.03 90.18 06:00:01 AM 1 5.72 0.00 0.49 0.00 0.05 93.74 06:01:02 AM all 8.18 0.00 0.75 0.00 0.05 91.02 06:01:02 AM 0 7.68 0.00 0.71 0.00 0.05 91.57 06:01:02 AM 1 8.69 0.00 0.80 0.00 0.05 90.46 06:02:01 AM all 7.68 0.00 0.78 0.00 0.04 91.49 06:02:01 AM 0 8.01 0.00 0.79 0.00 0.03 91.17 06:02:01 AM 1 7.35 0.00 0.78 0.00 0.05 91.82 06:03:01 AM all 9.37 0.00 0.91 0.00 0.05 89.67 06:03:01 AM 0 15.31 0.00 1.36 0.00 0.05 83.29 06:03:01 AM 1 3.41 0.00 0.45 0.00 0.05 96.08 06:04:01 AM all 14.57 0.00 2.08 0.03 0.48 82.85 06:04:01 AM 0 21.52 0.00 2.56 0.03 0.91 74.98 06:04:01 AM 1 7.56 0.00 1.59 0.02 0.03 90.80 06:05:01 AM all 11.30 0.00 0.99 0.29 0.04 87.37 06:05:01 AM 0 10.92 0.00 0.97 0.48 0.03 87.59 06:05:01 AM 1 11.67 0.00 1.02 0.10 0.05 87.16 06:06:01 AM all 29.02 0.00 3.91 0.10 0.07 66.91 06:06:01 AM 0 44.71 0.00 4.34 0.17 0.08 50.71 06:06:01 AM 1 13.30 0.00 3.47 0.03 0.05 83.14 Average: all 12.74 0.00 1.69 0.35 0.07 85.14 Average: 0 16.13 0.00 1.92 0.32 0.10 81.53 Average: 1 9.35 0.00 1.46 0.38 0.05 88.77