---> uname -a: Linux prd-centos8-robot-2c-8g-1045.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 562 4866 19 2268 6836 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:07:4b:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.103/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85455sec preferred_lft 85455sec inet6 fe80::f816:3eff:fe07:4b07/64 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) 10/22/2025 _x86_64_ (2 CPU) 03:49:41 LINUX RESTART (2 CPU) 03:50:00 AM tps rtps wtps bread/s bwrtn/s 03:50:01 AM 185.50 178.63 6.87 9300.76 712.98 03:51:01 AM 145.53 107.33 38.20 8670.73 33150.91 03:52:01 AM 53.43 38.19 15.24 5591.07 5440.02 03:53:01 AM 75.77 0.40 75.37 16.66 5052.95 03:54:01 AM 87.52 0.68 86.84 51.59 11290.95 03:55:01 AM 47.57 7.10 40.47 1309.96 2441.45 03:56:01 AM 53.96 0.25 53.71 47.06 7673.45 03:57:01 AM 4.10 0.22 3.88 11.73 155.66 03:58:01 AM 2.53 0.00 2.53 0.00 440.16 03:59:01 AM 0.65 0.00 0.65 0.00 487.25 04:00:00 AM 0.56 0.02 0.54 1.08 242.83 04:00:01 AM 0.00 0.00 0.00 0.00 0.00 04:01:01 AM 0.80 0.05 0.75 2.00 293.85 04:02:01 AM 1.02 0.43 0.58 55.17 68.77 04:03:01 AM 0.22 0.00 0.22 0.00 31.26 04:04:01 AM 1.77 0.18 1.58 4.26 94.39 04:05:02 AM 36.52 0.48 36.03 69.17 3331.30 Average: 34.35 10.60 23.75 1067.43 4673.81 03:50:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 AM 7286824 7276344 595608 7.56 2688 205308 566328 7.18 93136 334632 9268 03:51:01 AM 6136084 7355684 1746348 22.15 2688 1424860 365516 4.64 112180 1404684 110380 03:52:01 AM 5633408 7119116 2249024 28.53 2688 1680904 642340 7.19 177656 1797028 59492 03:53:01 AM 5319676 7118820 2562756 32.51 2688 1976360 616668 6.90 186828 2037588 251280 03:54:01 AM 5198264 7040164 2684168 34.05 2688 2018012 672136 7.53 210028 2126324 10044 03:55:01 AM 4955796 7047020 2926636 37.13 2688 2259112 636436 7.13 258156 2296216 189388 03:56:01 AM 4987916 7084900 2894516 36.72 2688 2264496 606832 6.79 262260 2252016 8 03:57:01 AM 4942852 7041396 2939580 37.29 2688 2266072 658372 7.37 262444 2296376 1228 03:58:01 AM 4909372 7025752 2973060 37.72 2688 2283904 674180 7.55 262860 2329680 8144 03:59:01 AM 4901236 7025300 2981196 37.82 2688 2291596 674180 7.55 262860 2337524 1400 04:00:00 AM 4896216 7026312 2986216 37.88 2688 2297616 689556 7.72 262932 2343168 424 04:00:01 AM 4895680 7025800 2986752 37.89 2688 2297624 689556 7.72 262932 2343556 444 04:01:01 AM 4881356 7019624 3001076 38.07 2688 2305772 689556 7.72 263188 2356924 4 04:02:01 AM 4494580 6961652 3387852 42.98 2688 2309480 717144 8.03 264656 2360496 308 04:03:01 AM 4493684 6961344 3388748 42.99 2688 2310044 717144 8.03 264664 2361276 4 04:04:01 AM 5108620 7074332 2773812 35.19 2688 2134424 614868 6.88 301844 2089680 6400 04:05:02 AM 4959672 6972376 2922760 37.08 2688 2185924 727644 8.15 502888 2062432 11960 Average: 5176543 7069173 2705889 34.33 2688 2030089 644615 7.22 247736 2066447 38834 03:50:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 64.89 29.77 282.32 3.24 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 3.81 2.18 0.76 0.45 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 248.50 151.10 1017.15 56.97 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 82.26 66.06 903.17 9.55 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 51.69 37.34 584.75 6.22 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 48.53 36.64 333.91 8.43 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 187.37 130.16 41.38 36.52 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 18.18 12.73 16.47 1.88 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 45.99 40.69 128.91 10.73 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 15.91 13.35 47.18 5.58 0.00 0.00 0.00 0.00 04:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:00 AM eth0 20.62 18.17 31.30 4.88 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 2.25 2.25 0.28 0.30 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 28.34 23.21 65.99 11.99 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 42.41 56.11 22.86 4.95 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 14.00 11.31 3.32 2.06 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 38.82 24.05 52.20 11.79 0.00 0.00 0.00 0.00 04:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:02 AM eth0 52.22 39.03 106.13 84.04 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 59.90 44.10 223.75 17.05 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) 10/22/2025 _x86_64_ (2 CPU) 03:49:41 LINUX RESTART (2 CPU) 03:50:00 AM CPU %user %nice %system %iowait %steal %idle 03:50:01 AM all 93.51 0.00 6.49 0.00 0.00 0.00 03:50:01 AM 0 96.18 0.00 3.82 0.00 0.00 0.00 03:50:01 AM 1 90.84 0.00 9.16 0.00 0.00 0.00 03:51:01 AM all 14.83 0.04 5.95 70.54 0.13 8.50 03:51:01 AM 0 14.53 0.03 6.65 66.88 0.13 11.77 03:51:01 AM 1 15.12 0.05 5.26 74.19 0.13 5.24 03:52:01 AM all 16.80 0.03 4.36 30.21 0.08 48.53 03:52:01 AM 0 13.84 0.02 4.73 31.67 0.07 49.67 03:52:01 AM 1 19.75 0.05 3.98 28.75 0.08 47.39 03:53:01 AM all 33.79 0.00 4.79 2.87 0.14 58.42 03:53:01 AM 0 36.95 0.00 5.22 3.15 0.15 54.53 03:53:01 AM 1 30.62 0.00 4.36 2.59 0.13 62.31 03:54:01 AM all 19.74 0.00 2.82 5.47 0.08 71.89 03:54:01 AM 0 22.85 0.00 2.97 5.98 0.08 68.11 03:54:01 AM 1 16.62 0.00 2.68 4.97 0.07 75.67 03:55:01 AM all 30.40 0.00 4.98 1.11 0.09 63.42 03:55:01 AM 0 38.08 0.00 5.81 0.94 0.10 55.07 03:55:01 AM 1 22.74 0.00 4.15 1.28 0.08 71.75 03:56:01 AM all 12.34 0.00 2.35 2.31 0.06 82.94 03:56:01 AM 0 11.09 0.00 2.42 2.66 0.05 83.78 03:56:01 AM 1 13.59 0.00 2.27 1.97 0.07 82.11 03:57:01 AM all 2.33 0.00 0.24 0.02 0.03 97.38 03:57:01 AM 0 2.82 0.00 0.32 0.03 0.03 96.79 03:57:01 AM 1 1.84 0.00 0.17 0.00 0.02 97.98 03:58:01 AM all 20.32 0.00 0.31 0.10 0.08 79.19 03:58:01 AM 0 15.17 0.00 0.33 0.20 0.07 84.23 03:58:01 AM 1 25.47 0.00 0.28 0.00 0.08 74.16 03:59:01 AM all 7.54 0.00 0.18 0.09 0.04 92.15 03:59:01 AM 0 13.65 0.00 0.17 0.13 0.05 86.00 03:59:01 AM 1 1.44 0.00 0.18 0.05 0.03 98.30 04:00:00 AM all 9.33 0.00 0.19 0.03 0.04 90.40 04:00:00 AM 0 8.42 0.00 0.19 0.00 0.03 91.36 04:00:00 AM 1 10.25 0.00 0.19 0.07 0.05 89.44 04:00:00 AM CPU %user %nice %system %iowait %steal %idle 04:00:01 AM all 2.78 0.00 1.67 0.00 0.00 95.56 04:00:01 AM 0 1.11 0.00 1.11 0.00 0.00 97.78 04:00:01 AM 1 4.44 0.00 2.22 0.00 0.00 93.33 04:01:01 AM all 13.51 0.00 0.26 0.07 0.06 86.11 04:01:01 AM 0 4.57 0.00 0.22 0.07 0.05 95.10 04:01:01 AM 1 22.45 0.00 0.30 0.07 0.07 77.12 04:02:01 AM all 8.65 0.00 2.74 0.00 0.06 88.55 04:02:01 AM 0 8.29 0.00 2.85 0.00 0.05 88.81 04:02:01 AM 1 9.01 0.00 2.63 0.00 0.07 88.29 04:03:01 AM all 4.51 0.00 0.19 0.00 0.04 95.26 04:03:01 AM 0 1.45 0.00 0.17 0.00 0.03 98.35 04:03:01 AM 1 7.58 0.00 0.22 0.00 0.05 92.15 04:04:01 AM all 7.41 0.00 1.30 0.00 0.05 91.24 04:04:01 AM 0 11.53 0.00 1.24 0.00 0.05 87.19 04:04:01 AM 1 3.29 0.00 1.37 0.00 0.05 95.29 04:05:02 AM all 33.75 0.00 3.86 0.53 0.09 61.77 04:05:02 AM 0 24.79 0.00 3.63 0.32 0.08 71.18 04:05:02 AM 1 42.73 0.00 4.09 0.75 0.10 52.33 Average: all 15.80 0.01 2.31 7.51 0.07 74.30 Average: 0 15.32 0.00 2.46 7.42 0.07 74.72 Average: 1 16.28 0.01 2.15 7.61 0.07 73.88