---> uname -a: Linux prd-centos8-robot-2c-8g-4297.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 614 4849 19 2234 6785 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:af:32:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.202/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84958sec preferred_lft 84958sec inet6 fe80::f816:3eff:feaf:32ec/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) 08/27/2025 _x86_64_ (2 CPU) 09:21:42 LINUX RESTART (2 CPU) 09:22:01 AM tps rtps wtps bread/s bwrtn/s 09:23:01 AM 207.88 145.18 62.70 14154.22 40344.15 09:24:01 AM 132.36 0.73 131.62 53.45 12505.15 09:25:01 AM 25.73 0.42 25.31 64.79 2117.31 09:26:01 AM 73.43 6.96 66.46 1292.77 6847.05 09:27:01 AM 20.05 0.00 20.05 0.00 2982.14 09:28:01 AM 3.60 0.00 3.60 0.00 117.61 09:29:01 AM 0.33 0.00 0.33 0.00 3.68 09:30:01 AM 0.65 0.22 0.43 11.73 106.91 09:31:01 AM 2.02 0.00 2.02 0.00 96.80 09:32:01 AM 0.50 0.03 0.47 1.87 154.10 09:33:01 AM 0.42 0.00 0.42 0.00 214.31 09:34:01 AM 0.23 0.00 0.23 0.00 77.11 09:35:01 AM 0.33 0.00 0.33 0.00 118.15 09:36:01 AM 0.27 0.00 0.27 0.00 73.78 09:37:01 AM 0.30 0.00 0.30 0.00 20.75 09:38:01 AM 1.33 0.03 1.30 0.27 83.97 09:39:01 AM 0.18 0.00 0.18 0.00 29.21 09:40:01 AM 0.18 0.00 0.18 0.00 31.61 09:41:01 AM 0.38 0.00 0.38 0.00 32.42 09:42:01 AM 0.23 0.00 0.23 0.00 33.93 09:43:01 AM 0.28 0.00 0.28 0.00 36.15 09:44:01 AM 0.15 0.00 0.15 0.00 15.91 09:45:01 AM 22.75 0.42 22.33 47.73 2271.55 Average: 21.46 6.70 14.76 679.47 2970.30 09:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:23:01 AM 5428640 7005856 2453792 31.13 2688 1769308 760020 8.51 186216 1985556 103660 09:24:01 AM 5151752 6989876 2730680 34.64 2688 2013704 742736 8.32 198216 2182312 46840 09:25:01 AM 5225984 7065864 2656448 33.70 2688 2015652 664340 7.44 219132 2089912 10760 09:26:01 AM 4946276 7034816 2936156 37.25 2688 2255824 657352 7.36 262272 2293188 75144 09:27:01 AM 4947816 7036220 2934616 37.23 2688 2255832 657352 7.36 262284 2292328 4 09:28:01 AM 4947684 7036092 2934748 37.23 2688 2255836 657352 7.36 262288 2292284 4 09:29:01 AM 4947988 7036396 2934444 37.23 2688 2255836 657352 7.36 262288 2292348 4 09:30:01 AM 4892844 6984516 2989588 37.93 2688 2259108 758728 8.50 262420 2346724 0 09:31:01 AM 4888252 6983288 2994180 37.99 2688 2262448 758728 8.50 262664 2350988 2512 09:32:01 AM 4881924 6981344 3000508 38.07 2688 2266840 758728 8.50 262976 2357168 2384 09:33:01 AM 4877044 6980612 3005388 38.13 2688 2270980 758728 8.50 262976 2362352 216 09:34:01 AM 4872900 6981648 3009532 38.18 2688 2276160 756208 8.47 262976 2366272 3128 09:35:01 AM 4870300 6979396 3012132 38.21 2688 2276516 756208 8.47 262976 2368692 32 09:36:01 AM 4868364 6979608 3014068 38.24 2688 2278664 756208 8.47 262976 2370924 32 09:37:01 AM 4865836 6978812 3016596 38.27 2688 2280388 775132 8.68 262976 2373056 1240 09:38:01 AM 4865084 6978708 3017348 38.28 2688 2281048 775132 8.68 263148 2373824 292 09:39:01 AM 4864580 6978988 3017852 38.29 2688 2281880 775132 8.68 263148 2374364 324 09:40:01 AM 4863504 6978740 3018928 38.30 2688 2282708 756568 8.47 263148 2375208 256 09:41:01 AM 4861100 6977196 3021332 38.33 2688 2283540 756568 8.47 263148 2377920 292 09:42:01 AM 4858288 6975228 3024144 38.37 2688 2284368 756568 8.47 263148 2380640 196 09:43:01 AM 4854624 6972376 3027808 38.41 2688 2285196 756568 8.47 263148 2384276 40 09:44:01 AM 4913328 7036320 2969104 37.67 2688 2290420 671992 7.52 263480 2326000 4820 09:45:01 AM 5005956 6981748 2876476 36.49 2688 2149656 715072 8.01 488060 2033632 22272 Average: 4943481 6997115 2938951 37.28 2688 2223127 732121 8.20 264611 2302173 11933 09:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 AM eth0 282.14 193.59 1639.83 60.69 0.00 0.00 0.00 0.00 09:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 AM eth0 70.63 55.38 843.79 9.51 0.00 0.00 0.00 0.00 09:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 AM eth0 15.96 12.88 10.92 4.40 0.00 0.00 0.00 0.00 09:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 AM eth0 287.57 242.40 388.35 62.14 0.00 0.00 0.00 0.00 09:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 AM eth0 15.60 12.85 6.89 4.50 0.00 0.00 0.00 0.00 09:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 AM eth0 2.58 1.98 0.51 0.49 0.00 0.00 0.00 0.00 09:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 AM eth0 3.00 2.20 1.52 0.44 0.00 0.00 0.00 0.00 09:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 AM eth0 92.67 73.36 29.51 6.43 0.00 0.00 0.00 0.00 09:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 AM eth0 163.55 162.81 36.67 12.66 0.00 0.00 0.00 0.00 09:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 AM eth0 101.65 101.08 33.12 8.04 0.00 0.00 0.00 0.00 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 65.77 65.94 27.69 5.67 0.00 0.00 0.00 0.00 09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM eth0 136.14 136.60 42.10 10.83 0.00 0.00 0.00 0.00 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 7.60 5.50 14.37 1.02 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 133.62 132.84 24.24 10.49 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 124.41 123.83 21.85 9.56 0.00 0.00 0.00 0.00 09:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM eth0 16.11 15.31 3.99 1.82 0.00 0.00 0.00 0.00 09:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 AM eth0 3.23 3.13 0.75 0.95 0.00 0.00 0.00 0.00 09:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 AM eth0 3.45 3.30 1.01 1.18 0.00 0.00 0.00 0.00 09:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 AM eth0 2.90 3.12 0.75 0.97 0.00 0.00 0.00 0.00 09:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM eth0 3.05 2.82 0.50 0.73 0.00 0.00 0.00 0.00 09:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM eth0 2.48 3.00 0.49 0.80 0.00 0.00 0.00 0.00 09:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM eth0 179.99 178.64 28.92 13.47 0.00 0.00 0.00 0.00 09:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM eth0 101.33 64.67 163.66 112.86 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 78.93 69.45 144.42 14.77 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) 08/27/2025 _x86_64_ (2 CPU) 09:21:42 LINUX RESTART (2 CPU) 09:22:01 AM CPU %user %nice %system %iowait %steal %idle 09:23:01 AM all 41.97 0.07 10.86 15.44 0.11 31.55 09:23:01 AM 0 50.24 0.05 10.37 15.19 0.12 24.04 09:23:01 AM 1 33.71 0.08 11.35 15.69 0.10 39.06 09:24:01 AM all 35.10 0.00 5.57 1.86 0.11 57.36 09:24:01 AM 0 46.53 0.00 6.11 1.63 0.12 45.62 09:24:01 AM 1 23.63 0.00 5.03 2.10 0.10 69.14 09:25:01 AM all 12.37 0.00 1.69 0.23 0.03 85.68 09:25:01 AM 0 6.86 0.00 1.37 0.17 0.03 91.57 09:25:01 AM 1 17.88 0.00 2.01 0.30 0.03 79.78 09:26:01 AM all 33.83 0.00 6.30 0.97 0.11 58.80 09:26:01 AM 0 53.81 0.00 7.71 1.27 0.12 37.09 09:26:01 AM 1 13.95 0.00 4.90 0.67 0.10 80.39 09:27:01 AM all 0.58 0.00 0.31 0.82 0.02 98.27 09:27:01 AM 0 0.65 0.00 0.30 0.68 0.02 98.35 09:27:01 AM 1 0.52 0.00 0.32 0.95 0.02 98.19 09:28:01 AM all 0.37 0.00 0.08 0.02 0.02 99.52 09:28:01 AM 0 0.60 0.00 0.07 0.03 0.02 99.28 09:28:01 AM 1 0.13 0.00 0.08 0.00 0.02 99.77 09:29:01 AM all 0.31 0.00 0.09 0.00 0.01 99.59 09:29:01 AM 0 0.32 0.00 0.05 0.00 0.00 99.63 09:29:01 AM 1 0.30 0.00 0.13 0.00 0.02 99.55 09:30:01 AM all 6.93 0.00 1.01 0.02 0.05 92.00 09:30:01 AM 0 10.16 0.00 1.51 0.00 0.05 88.28 09:30:01 AM 1 3.70 0.00 0.50 0.03 0.05 95.71 09:31:01 AM all 12.31 0.00 1.27 0.02 0.06 86.34 09:31:01 AM 0 19.98 0.00 1.92 0.03 0.07 78.00 09:31:01 AM 1 4.76 0.00 0.64 0.00 0.05 94.55 09:32:01 AM all 10.08 0.00 0.88 0.01 0.06 88.97 09:32:01 AM 0 14.67 0.00 1.18 0.00 0.07 84.08 09:32:01 AM 1 5.51 0.00 0.59 0.02 0.05 93.84 09:33:01 AM all 10.42 0.00 0.76 0.00 0.05 88.77 09:33:01 AM 0 7.74 0.00 0.69 0.00 0.05 91.52 09:33:01 AM 1 13.15 0.00 0.83 0.00 0.05 85.96 09:33:01 AM CPU %user %nice %system %iowait %steal %idle 09:34:01 AM all 12.61 0.00 1.30 0.00 0.05 86.04 09:34:01 AM 0 17.82 0.00 1.90 0.00 0.05 80.23 09:34:01 AM 1 7.38 0.00 0.71 0.00 0.05 91.86 09:35:01 AM all 5.83 0.00 0.43 0.00 0.05 93.69 09:35:01 AM 0 4.37 0.00 0.34 0.00 0.05 95.24 09:35:01 AM 1 7.32 0.00 0.52 0.00 0.05 92.11 09:36:01 AM all 9.78 0.00 0.82 0.00 0.06 89.34 09:36:01 AM 0 10.39 0.00 0.80 0.00 0.05 88.76 09:36:01 AM 1 9.17 0.00 0.84 0.00 0.07 89.92 09:37:01 AM all 8.24 0.00 0.69 0.00 0.06 91.01 09:37:01 AM 0 9.52 0.00 0.68 0.00 0.07 89.73 09:37:01 AM 1 6.98 0.00 0.69 0.00 0.05 92.28 09:38:01 AM all 3.91 0.00 0.38 0.04 0.03 95.63 09:38:01 AM 0 4.93 0.00 0.52 0.08 0.03 94.42 09:38:01 AM 1 2.90 0.00 0.23 0.00 0.03 96.83 09:39:01 AM all 3.23 0.00 0.12 0.00 0.04 96.62 09:39:01 AM 0 4.13 0.00 0.10 0.00 0.03 95.74 09:39:01 AM 1 2.32 0.00 0.13 0.00 0.05 97.49 09:40:01 AM all 3.12 0.00 0.14 0.00 0.03 96.71 09:40:01 AM 0 1.34 0.00 0.13 0.00 0.03 98.50 09:40:01 AM 1 4.90 0.00 0.15 0.00 0.03 94.92 09:41:01 AM all 3.14 0.00 0.12 0.01 0.05 96.69 09:41:01 AM 0 1.52 0.00 0.13 0.02 0.05 98.28 09:41:01 AM 1 4.75 0.00 0.10 0.00 0.05 95.10 09:42:01 AM all 3.18 0.00 0.13 0.00 0.05 96.63 09:42:01 AM 0 3.02 0.00 0.17 0.00 0.05 96.76 09:42:01 AM 1 3.34 0.00 0.10 0.00 0.05 96.51 09:43:01 AM all 3.18 0.00 0.11 0.00 0.04 96.67 09:43:01 AM 0 2.79 0.00 0.12 0.00 0.05 97.04 09:43:01 AM 1 3.56 0.00 0.10 0.00 0.03 96.30 09:44:01 AM all 11.88 0.00 0.91 0.00 0.05 87.16 09:44:01 AM 0 17.65 0.00 0.99 0.00 0.05 81.31 09:44:01 AM 1 6.13 0.00 0.82 0.00 0.05 93.00 09:44:01 AM CPU %user %nice %system %iowait %steal %idle 09:45:01 AM all 22.69 0.00 3.20 0.30 0.08 73.73 09:45:01 AM 0 26.74 0.00 3.57 0.13 0.07 69.48 09:45:01 AM 1 18.64 0.00 2.82 0.47 0.08 77.98 Average: all 11.09 0.00 1.62 0.86 0.05 86.38 Average: 0 13.73 0.00 1.77 0.84 0.05 83.61 Average: 1 8.46 0.00 1.46 0.88 0.05 89.14