---> uname -a: Linux prd-centos8-robot-2c-8g-36022.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 630 4896 19 2170 6770 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:3a:09:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.97/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85519sec preferred_lft 85519sec inet6 fe80::f816:3eff:fe3a:953/64 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) 06/21/2025 _x86_64_ (2 CPU) 03:32:42 LINUX RESTART (2 CPU) 03:33:02 AM tps rtps wtps bread/s bwrtn/s 03:34:01 AM 187.19 137.04 50.15 14115.37 38842.04 03:35:01 AM 112.05 0.15 111.90 4.00 10744.37 03:36:01 AM 46.21 1.02 45.19 113.18 5134.89 03:37:01 AM 38.49 6.78 31.71 1248.52 2127.46 03:38:01 AM 55.31 2.73 52.57 439.66 7591.35 03:39:01 AM 2.57 0.00 2.57 0.00 77.50 03:40:01 AM 0.18 0.00 0.18 0.00 2.13 03:41:01 AM 0.25 0.07 0.18 3.20 2.50 03:42:01 AM 1.93 0.02 1.92 0.13 111.63 03:43:01 AM 0.77 0.00 0.77 0.00 113.05 03:44:01 AM 0.32 0.00 0.32 0.00 17.93 03:45:01 AM 0.27 0.00 0.27 0.00 13.38 03:46:01 AM 14.55 0.32 14.23 36.92 606.38 03:47:01 AM 25.68 0.53 25.15 64.79 1382.82 Average: 34.52 10.47 24.05 1129.32 4728.67 03:33:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 AM 5570960 7076212 2311464 29.32 2688 1699464 695596 7.79 184340 1850096 87996 03:35:01 AM 5139892 6987384 2742532 34.79 2688 2025624 735760 8.24 191476 2212772 154920 03:36:01 AM 5263696 7084424 2618728 33.22 2688 1997876 643512 7.21 219336 2057216 10764 03:37:01 AM 4956960 7016884 2925464 37.11 2688 2229532 670388 7.51 258736 2301320 185468 03:38:01 AM 4933516 7011196 2948908 37.41 2688 2246512 675776 7.57 267352 2306704 16 03:39:01 AM 4933220 7010896 2949204 37.41 2688 2246516 675776 7.57 267356 2306884 4 03:40:01 AM 4933240 7010916 2949184 37.41 2688 2246516 696476 7.80 267356 2307176 4 03:41:01 AM 4892252 6970416 2990172 37.93 2688 2247000 750264 8.40 267680 2347448 368 03:42:01 AM 4887312 6966844 2995112 38.00 2688 2248368 750264 8.40 267756 2352652 420 03:43:01 AM 4879688 6961968 3002736 38.09 2688 2251124 750264 8.40 267760 2359896 100 03:44:01 AM 4879408 6962068 3003016 38.10 2688 2251504 750264 8.40 267760 2360432 52 03:45:01 AM 4878228 6961408 3004196 38.11 2688 2252016 750264 8.40 267772 2361692 220 03:46:01 AM 4926256 6883960 2956168 37.50 2688 2132288 827712 9.27 303432 2299080 65448 03:47:01 AM 5047820 6961796 2834604 35.96 2688 2089060 736464 8.25 468772 2015552 10200 Average: 5008746 6990455 2873678 36.46 2688 2154529 722056 8.08 269063 2245637 36856 03:33:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 268.89 162.67 1190.54 58.73 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 107.75 79.51 1246.50 11.42 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 17.45 9.25 7.19 3.72 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 41.49 34.04 313.65 7.61 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 586.82 417.18 116.41 94.78 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 2.58 1.98 0.55 0.48 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 2.80 1.93 0.44 0.42 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 30.79 14.26 8.67 1.77 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 28.01 24.43 8.85 4.65 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 25.58 22.00 6.40 4.35 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 13.08 9.36 2.92 1.88 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 8.93 7.35 2.55 1.40 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 75.31 50.13 96.62 32.31 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 19.18 16.43 15.55 7.92 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 87.54 60.63 214.34 16.48 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) 06/21/2025 _x86_64_ (2 CPU) 03:32:42 LINUX RESTART (2 CPU) 03:33:02 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 35.85 0.07 10.53 22.74 0.11 30.70 03:34:01 AM 0 29.82 0.09 10.72 24.39 0.10 34.88 03:34:01 AM 1 41.89 0.05 10.34 21.09 0.12 26.51 03:35:01 AM all 35.11 0.00 5.15 5.79 0.12 53.84 03:35:01 AM 0 23.91 0.00 4.06 8.70 0.12 63.21 03:35:01 AM 1 46.32 0.00 6.23 2.87 0.12 44.47 03:36:01 AM all 18.42 0.00 2.39 1.79 0.07 77.34 03:36:01 AM 0 12.58 0.00 1.90 2.35 0.05 83.12 03:36:01 AM 1 24.26 0.00 2.87 1.22 0.08 71.57 03:37:01 AM all 22.69 0.00 4.59 0.56 0.08 72.09 03:37:01 AM 0 9.69 0.00 3.56 0.18 0.07 86.50 03:37:01 AM 1 35.74 0.00 5.61 0.94 0.08 57.62 03:38:01 AM all 11.89 0.00 2.86 1.22 0.07 83.95 03:38:01 AM 0 14.06 0.00 3.06 1.22 0.08 81.57 03:38:01 AM 1 9.73 0.00 2.67 1.22 0.05 86.33 03:39:01 AM all 0.31 0.00 0.08 0.02 0.03 99.57 03:39:01 AM 0 0.13 0.00 0.10 0.03 0.02 99.72 03:39:01 AM 1 0.48 0.00 0.07 0.00 0.03 99.42 03:40:01 AM all 0.34 0.00 0.09 0.00 0.02 99.55 03:40:01 AM 0 0.13 0.00 0.10 0.00 0.02 99.75 03:40:01 AM 1 0.55 0.00 0.08 0.00 0.02 99.35 03:41:01 AM all 1.52 0.00 0.24 0.00 0.03 98.20 03:41:01 AM 0 1.52 0.00 0.32 0.00 0.03 98.13 03:41:01 AM 1 1.52 0.00 0.17 0.00 0.03 98.28 03:42:01 AM all 9.91 0.00 0.85 0.02 0.06 89.16 03:42:01 AM 0 6.76 0.00 0.54 0.03 0.07 92.60 03:42:01 AM 1 13.06 0.00 1.17 0.00 0.05 85.72 03:43:01 AM all 13.37 0.00 0.49 0.04 0.06 86.04 03:43:01 AM 0 13.07 0.00 0.40 0.02 0.05 86.46 03:43:01 AM 1 13.67 0.00 0.59 0.07 0.07 85.61 03:44:01 AM all 4.64 0.00 0.35 0.00 0.06 94.95 03:44:01 AM 0 5.18 0.00 0.37 0.00 0.05 94.40 03:44:01 AM 1 4.10 0.00 0.33 0.00 0.07 95.50 03:44:01 AM CPU %user %nice %system %iowait %steal %idle 03:45:01 AM all 4.07 0.00 0.33 0.00 0.05 95.55 03:45:01 AM 0 4.38 0.00 0.28 0.00 0.07 95.27 03:45:01 AM 1 3.76 0.00 0.37 0.00 0.03 95.84 03:46:01 AM all 19.02 0.00 2.13 3.91 0.18 74.75 03:46:01 AM 0 21.53 0.00 1.89 4.01 0.23 72.34 03:46:01 AM 1 16.52 0.00 2.37 3.81 0.13 77.17 03:47:01 AM all 26.10 0.00 3.30 1.71 0.10 68.79 03:47:01 AM 0 29.18 0.00 3.35 2.14 0.12 65.22 03:47:01 AM 1 23.02 0.00 3.25 1.28 0.08 72.37 Average: all 14.49 0.00 2.37 2.67 0.07 80.39 Average: 0 12.26 0.01 2.18 3.04 0.08 82.43 Average: 1 16.72 0.00 2.57 2.29 0.07 78.35