---> uname -a: Linux prd-centos8-robot-2c-8g-2182.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 572 4937 19 2187 6827 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:31:e9:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.37/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85376sec preferred_lft 85376sec inet6 fe80::f816:3eff:fe31:e902/64 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) 08/17/2025 _x86_64_ (2 CPU) 23:21:30 LINUX RESTART (2 CPU) 11:22:01 PM tps rtps wtps bread/s bwrtn/s 11:23:01 PM 95.95 21.48 74.48 6125.56 7242.77 11:24:01 PM 78.07 0.72 77.35 52.92 9756.04 11:25:01 PM 34.26 0.42 33.84 64.78 3395.13 11:26:01 PM 70.84 9.45 61.39 1685.59 7575.17 11:27:01 PM 10.73 0.00 10.73 0.00 696.92 11:28:01 PM 2.50 0.00 2.50 0.00 69.81 11:29:01 PM 0.33 0.00 0.33 0.00 2.65 11:30:01 PM 0.60 0.20 0.40 11.60 31.94 11:31:01 PM 2.20 0.00 2.20 0.00 83.17 11:32:01 PM 0.38 0.03 0.35 1.87 17.84 11:33:01 PM 0.40 0.02 0.38 0.13 94.75 11:34:01 PM 0.33 0.00 0.33 0.00 5.60 11:35:01 PM 0.32 0.05 0.27 2.27 47.79 11:36:01 PM 0.33 0.00 0.33 0.00 10.75 11:37:01 PM 15.74 0.35 15.39 37.19 624.44 11:38:01 PM 24.94 0.32 24.63 36.25 1610.81 Average: 21.12 2.06 19.06 501.15 1954.06 11:22:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:23:01 PM 5364964 7081512 2517468 31.94 2688 1898380 668376 7.48 186336 2008904 181620 11:24:01 PM 5191040 7025840 2691392 34.14 2688 2010376 701716 7.86 198088 2142544 42480 11:25:01 PM 5097192 7020684 2785240 35.33 2688 2096920 715976 8.02 234656 2194388 65624 11:26:01 PM 4971048 7068952 2911384 36.94 2688 2265128 630992 7.07 267668 2257396 10860 11:27:01 PM 4975512 7073320 2906920 36.88 2688 2265128 630992 7.07 267672 2257464 4 11:28:01 PM 4975776 7073588 2906656 36.88 2688 2265132 630992 7.07 267676 2257480 4 11:29:01 PM 4975600 7073412 2906832 36.88 2688 2265132 630992 7.07 267676 2257488 4 11:30:01 PM 4929508 7028456 2952924 37.46 2688 2266268 731364 8.19 267808 2303168 80 11:31:01 PM 4928140 7027488 2954292 37.48 2688 2266652 731364 8.19 267820 2304468 36 11:32:01 PM 4923976 7024056 2958456 37.53 2688 2267392 712016 7.97 268096 2308496 324 11:33:01 PM 4914612 7017096 2967820 37.65 2688 2269788 727868 8.15 268248 2317168 8 11:34:01 PM 4911340 7013928 2971092 37.69 2688 2269892 727868 8.15 268248 2320232 112 11:35:01 PM 4907404 7011300 2975028 37.74 2688 2271200 727868 8.15 268280 2324512 4 11:36:01 PM 4837808 6941876 3044624 38.63 2688 2271372 803784 9.00 268280 2394204 4 11:37:01 PM 5072472 7001860 2809960 35.65 2688 2102700 698960 7.83 311612 2136956 34428 11:38:01 PM 5089596 7017940 2792836 35.43 2688 2102020 684300 7.66 468852 1966840 8 Average: 5004124 7031332 2878308 36.52 2688 2197092 697214 7.81 271688 2234482 20975 11:22:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 314.80 207.71 1858.05 62.23 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 54.71 41.89 614.14 7.56 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 43.02 36.17 316.47 8.75 0.00 0.00 0.00 0.00 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 475.44 372.49 112.79 84.41 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 2.90 1.85 0.52 0.42 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 1.20 0.80 0.28 0.18 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 2.83 1.95 0.46 0.43 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 50.96 34.03 12.85 4.22 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 11.65 9.16 2.75 1.80 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 21.89 15.79 5.06 2.99 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 39.96 39.29 38.34 4.40 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 14.73 14.40 16.15 1.01 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 71.22 69.74 33.72 6.02 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 9.65 9.23 18.43 0.84 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 87.47 61.76 112.38 37.19 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 10.28 9.05 8.91 4.68 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 75.79 57.83 196.96 14.20 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) 08/17/2025 _x86_64_ (2 CPU) 23:21:30 LINUX RESTART (2 CPU) 11:22:01 PM CPU %user %nice %system %iowait %steal %idle 11:23:01 PM all 46.00 0.00 7.28 2.28 0.09 44.35 11:23:01 PM 0 53.37 0.00 8.76 2.09 0.08 35.69 11:23:01 PM 1 38.67 0.00 5.80 2.46 0.10 52.97 11:24:01 PM all 22.12 0.00 3.18 2.07 0.08 72.55 11:24:01 PM 0 28.97 0.00 3.55 1.82 0.10 65.55 11:24:01 PM 1 15.27 0.00 2.80 2.32 0.07 79.55 11:25:01 PM all 22.71 0.00 3.52 0.81 0.08 72.88 11:25:01 PM 0 30.32 0.00 4.28 0.97 0.08 64.35 11:25:01 PM 1 15.11 0.00 2.77 0.65 0.08 81.39 11:26:01 PM all 22.73 0.00 5.16 1.89 0.08 70.15 11:26:01 PM 0 21.12 0.00 5.06 2.02 0.07 71.73 11:26:01 PM 1 24.34 0.00 5.27 1.76 0.08 68.56 11:27:01 PM all 0.41 0.00 0.10 0.11 0.03 99.35 11:27:01 PM 0 0.73 0.00 0.10 0.12 0.03 99.02 11:27:01 PM 1 0.08 0.00 0.10 0.10 0.03 99.68 11:28:01 PM all 0.31 0.00 0.07 0.01 0.05 99.57 11:28:01 PM 0 0.37 0.00 0.07 0.00 0.05 99.52 11:28:01 PM 1 0.25 0.00 0.07 0.02 0.05 99.62 11:29:01 PM all 0.35 0.00 0.07 0.00 0.03 99.55 11:29:01 PM 0 0.08 0.00 0.07 0.00 0.02 99.83 11:29:01 PM 1 0.62 0.00 0.07 0.00 0.05 99.27 11:30:01 PM all 5.80 0.00 0.55 0.00 0.06 93.59 11:30:01 PM 0 7.75 0.00 0.70 0.00 0.07 91.49 11:30:01 PM 1 3.86 0.00 0.40 0.00 0.05 95.69 11:31:01 PM all 4.43 0.00 0.33 0.02 0.08 95.14 11:31:01 PM 0 7.34 0.00 0.47 0.00 0.08 92.11 11:31:01 PM 1 1.52 0.00 0.20 0.03 0.07 98.18 11:32:01 PM all 6.48 0.00 0.41 0.03 0.08 93.00 11:32:01 PM 0 8.94 0.00 0.50 0.07 0.08 90.41 11:32:01 PM 1 4.03 0.00 0.32 0.00 0.07 95.59 11:33:01 PM all 8.91 0.00 1.11 0.00 0.06 89.92 11:33:01 PM 0 11.59 0.00 1.71 0.00 0.05 86.66 11:33:01 PM 1 6.15 0.00 0.50 0.00 0.07 93.28 11:33:01 PM CPU %user %nice %system %iowait %steal %idle 11:34:01 PM all 6.10 0.00 0.48 0.00 0.07 93.35 11:34:01 PM 0 9.09 0.00 0.65 0.00 0.09 90.17 11:34:01 PM 1 3.22 0.00 0.32 0.00 0.05 96.40 11:35:01 PM all 6.72 0.00 0.77 0.01 0.07 92.44 11:35:01 PM 0 12.17 0.00 1.18 0.02 0.07 86.57 11:35:01 PM 1 1.46 0.00 0.37 0.00 0.07 98.11 11:36:01 PM all 1.94 0.00 0.22 0.00 0.06 97.78 11:36:01 PM 0 2.53 0.00 0.24 0.00 0.07 97.17 11:36:01 PM 1 1.35 0.00 0.20 0.00 0.05 98.40 11:37:01 PM all 16.68 0.00 2.43 0.08 0.08 80.73 11:37:01 PM 0 21.26 0.00 3.22 0.07 0.08 75.37 11:37:01 PM 1 12.09 0.00 1.64 0.10 0.08 86.09 11:38:01 PM all 14.44 0.00 1.92 1.68 0.05 81.90 11:38:01 PM 0 23.45 0.00 2.33 1.90 0.05 72.27 11:38:01 PM 1 5.43 0.00 1.52 1.46 0.05 91.54 Average: all 11.65 0.00 1.73 0.56 0.07 85.99 Average: 0 14.94 0.00 2.06 0.57 0.07 82.36 Average: 1 8.37 0.00 1.40 0.56 0.06 89.61