---> uname -a: Linux prd-centos8-robot-2c-8g-42204.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 626 4903 19 2168 6773 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:a7:1f:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.193/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85370sec preferred_lft 85370sec inet6 fe80::f816:3eff:fea7:1f14/64 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) 07/13/2025 _x86_64_ (2 CPU) 02:45:32 LINUX RESTART (2 CPU) 02:46:01 AM tps rtps wtps bread/s bwrtn/s 02:47:01 AM 110.71 61.08 49.63 7768.61 32999.82 02:48:01 AM 111.95 0.07 111.88 1.87 9710.03 02:49:01 AM 49.68 0.68 48.99 51.59 6522.53 02:50:01 AM 38.80 7.10 31.71 1309.96 2140.95 02:51:01 AM 57.48 0.25 57.23 47.05 7679.36 02:52:01 AM 4.48 0.00 4.48 0.00 172.76 02:53:01 AM 0.22 0.00 0.22 0.00 2.67 02:54:01 AM 0.15 0.00 0.15 0.00 1.10 02:55:01 AM 1.98 0.02 1.97 0.13 151.76 02:56:01 AM 0.70 0.00 0.70 0.00 11.58 02:57:01 AM 0.37 0.00 0.37 0.00 5.38 02:58:01 AM 0.13 0.00 0.13 0.00 1.73 02:59:01 AM 0.13 0.00 0.13 0.00 1.47 03:00:01 AM 0.13 0.00 0.13 0.00 2.02 03:01:01 AM 0.35 0.05 0.30 0.40 4.60 03:02:01 AM 20.54 0.48 20.05 49.43 885.29 Average: 24.86 4.36 20.51 576.85 3768.46 02:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:47:01 AM 5505036 7050336 2377388 30.16 2688 1738020 711100 7.96 185868 1907048 86840 02:48:01 AM 5185608 6996324 2696816 34.21 2688 1987808 732924 8.21 188192 2162288 141036 02:49:01 AM 5099636 6936948 2782788 35.30 2688 2013348 791044 8.86 210532 2221284 10860 02:50:01 AM 4919828 6973616 2962596 37.58 2688 2224144 767792 8.60 275080 2318504 152368 02:51:01 AM 4927972 7012868 2954452 37.48 2688 2252816 686156 7.68 262768 2309152 44 02:52:01 AM 4929240 7014136 2953184 37.47 2688 2252816 686156 7.68 262768 2309224 8 02:53:01 AM 4929112 7014008 2953312 37.47 2688 2252816 686156 7.68 262768 2309152 4 02:54:01 AM 4929160 7014060 2953264 37.47 2688 2252820 686156 7.68 262768 2309160 4 02:55:01 AM 4882988 6970436 2999436 38.05 2688 2255368 733588 8.21 262900 2354672 0 02:56:01 AM 4882900 6970364 2999524 38.05 2688 2255384 733588 8.21 262900 2354688 4 02:57:01 AM 4882260 6969736 3000164 38.06 2688 2255404 733588 8.21 262900 2355476 16 02:58:01 AM 4882424 6969908 3000000 38.06 2688 2255420 733588 8.21 262900 2355380 16 02:59:01 AM 4882668 6970168 2999756 38.06 2688 2255428 733588 8.21 262900 2355192 4 03:00:01 AM 4882340 6969860 3000084 38.06 2688 2255448 730872 8.18 262900 2355452 4 03:01:01 AM 4924788 7012920 2957636 37.52 2688 2256068 687492 7.70 263332 2312772 632 03:02:01 AM 5034136 6942696 2848288 36.13 2688 2081756 763040 8.54 459248 2029884 22248 Average: 4980006 6986774 2902418 36.82 2688 2177804 724802 8.12 263170 2269958 25880 02:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 278.42 165.06 1344.54 58.59 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 56.28 46.05 654.89 8.17 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 54.27 36.33 475.00 6.05 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 34.26 31.54 309.75 6.53 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 469.51 340.70 96.83 79.79 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 2.57 2.12 0.56 0.49 0.00 0.00 0.00 0.00 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 2.65 1.90 0.43 0.41 0.00 0.00 0.00 0.00 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 2.12 1.42 0.38 0.27 0.00 0.00 0.00 0.00 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 32.96 16.03 19.61 1.89 0.00 0.00 0.00 0.00 02:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM eth0 1.57 0.10 0.17 0.01 0.00 0.00 0.00 0.00 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 2.25 0.42 0.56 0.30 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 0.83 0.32 0.32 0.23 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 2.98 0.10 0.33 0.01 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 0.72 0.20 0.09 0.01 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 2.30 1.45 0.38 0.34 0.00 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 79.26 52.08 93.42 32.82 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 63.94 43.49 187.34 12.25 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) 07/13/2025 _x86_64_ (2 CPU) 02:45:32 LINUX RESTART (2 CPU) 02:46:01 AM CPU %user %nice %system %iowait %steal %idle 02:47:01 AM all 34.00 0.03 6.97 15.58 0.11 43.31 02:47:01 AM 0 31.08 0.05 6.63 13.52 0.12 48.60 02:47:01 AM 1 36.91 0.02 7.31 17.65 0.10 38.02 02:48:01 AM all 30.18 0.00 4.91 10.13 0.12 54.66 02:48:01 AM 0 24.48 0.00 3.94 9.16 0.10 62.31 02:48:01 AM 1 35.89 0.00 5.89 11.11 0.13 46.98 02:49:01 AM all 19.49 0.00 2.38 2.63 0.08 75.43 02:49:01 AM 0 21.14 0.00 2.56 2.04 0.05 74.21 02:49:01 AM 1 17.84 0.00 2.20 3.22 0.10 76.64 02:50:01 AM all 18.92 0.00 3.90 3.01 0.10 74.07 02:50:01 AM 0 12.31 0.00 3.61 3.21 0.08 80.79 02:50:01 AM 1 25.52 0.00 4.19 2.82 0.12 67.36 02:51:01 AM all 17.31 0.00 3.61 2.81 0.08 76.18 02:51:01 AM 0 10.40 0.00 2.94 2.55 0.08 84.02 02:51:01 AM 1 24.25 0.00 4.29 3.07 0.08 68.31 02:52:01 AM all 0.26 0.00 0.09 0.03 0.03 99.59 02:52:01 AM 0 0.40 0.00 0.05 0.00 0.03 99.52 02:52:01 AM 1 0.12 0.00 0.13 0.05 0.03 99.67 02:53:01 AM all 0.32 0.00 0.09 0.00 0.02 99.57 02:53:01 AM 0 0.42 0.00 0.12 0.00 0.02 99.45 02:53:01 AM 1 0.22 0.00 0.07 0.00 0.02 99.70 02:54:01 AM all 0.14 0.00 0.09 0.00 0.04 99.72 02:54:01 AM 0 0.08 0.00 0.07 0.00 0.03 99.82 02:54:01 AM 1 0.20 0.00 0.12 0.00 0.05 99.63 02:55:01 AM all 4.07 0.00 0.83 0.07 0.06 94.97 02:55:01 AM 0 1.84 0.00 0.43 0.10 0.03 97.59 02:55:01 AM 1 6.30 0.00 1.22 0.03 0.08 92.36 02:56:01 AM all 0.72 0.00 0.11 0.01 0.05 99.11 02:56:01 AM 0 0.72 0.00 0.12 0.00 0.05 99.11 02:56:01 AM 1 0.72 0.00 0.10 0.02 0.05 99.12 02:57:01 AM all 0.71 0.00 0.14 0.00 0.06 99.09 02:57:01 AM 0 0.69 0.00 0.13 0.00 0.07 99.11 02:57:01 AM 1 0.73 0.00 0.15 0.00 0.05 99.06 02:57:01 AM CPU %user %nice %system %iowait %steal %idle 02:58:01 AM all 0.73 0.00 0.10 0.00 0.04 99.13 02:58:01 AM 0 0.75 0.00 0.10 0.00 0.05 99.10 02:58:01 AM 1 0.70 0.00 0.10 0.00 0.03 99.17 02:59:01 AM all 0.74 0.00 0.09 0.00 0.04 99.12 02:59:01 AM 0 0.85 0.00 0.10 0.00 0.05 99.00 02:59:01 AM 1 0.63 0.00 0.08 0.00 0.03 99.25 03:00:01 AM all 0.74 0.00 0.09 0.00 0.05 99.12 03:00:01 AM 0 0.62 0.00 0.08 0.00 0.05 99.25 03:00:01 AM 1 0.85 0.00 0.10 0.00 0.05 99.00 03:01:01 AM all 1.08 0.00 0.28 0.00 0.05 98.59 03:01:01 AM 0 1.35 0.00 0.25 0.00 0.05 98.34 03:01:01 AM 1 0.80 0.00 0.32 0.00 0.05 98.83 03:02:01 AM all 21.50 0.00 3.26 0.23 0.08 74.93 03:02:01 AM 0 14.33 0.00 3.10 0.08 0.08 82.40 03:02:01 AM 1 28.67 0.00 3.42 0.37 0.08 67.46 Average: all 9.43 0.00 1.69 2.16 0.06 86.66 Average: 0 7.60 0.00 1.52 1.92 0.06 88.91 Average: 1 11.27 0.00 1.86 2.39 0.07 84.41