---> uname -a: Linux prd-centos8-robot-2c-8g-44827.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 596 4917 19 2184 6803 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:5e:d8:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.245/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85475sec preferred_lft 85475sec inet6 fe80::f816:3eff:fe5e:d88f/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) 07/21/2025 _x86_64_ (2 CPU) 02:25:32 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 126.29 70.21 56.08 7937.89 29765.98 02:28:01 AM 112.60 0.72 111.88 52.92 10530.22 02:29:01 AM 34.32 0.20 34.12 31.59 4113.48 02:30:01 AM 59.93 7.15 52.78 1322.49 3601.87 02:31:01 AM 31.91 0.03 31.87 3.47 6167.71 02:32:01 AM 2.92 0.02 2.90 0.13 135.31 02:33:01 AM 1.80 0.00 1.80 0.00 121.19 02:34:01 AM 0.33 0.00 0.33 0.00 33.11 02:35:01 AM 0.32 0.00 0.32 0.00 66.71 02:36:01 AM 0.28 0.00 0.28 0.00 37.50 02:37:01 AM 0.25 0.00 0.25 0.00 16.58 02:38:01 AM 0.45 0.00 0.45 0.00 15.76 02:39:01 AM 0.18 0.00 0.18 0.00 49.35 02:40:01 AM 19.00 0.42 18.58 47.73 1172.39 Average: 27.90 5.62 22.28 671.21 3987.92 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5464772 7039068 2417660 30.67 2688 1766592 754424 8.45 186376 1950168 108892 02:28:01 AM 5171960 7009728 2710472 34.39 2688 2013432 714724 8.00 198532 2162740 104000 02:29:01 AM 5225116 7063668 2657316 33.71 2688 2014436 653144 7.31 210704 2097788 10828 02:30:01 AM 4928484 7011836 2953948 37.48 2688 2250928 702176 7.86 257020 2321848 167856 02:31:01 AM 4965280 7050624 2917152 37.01 2688 2253016 660532 7.40 262588 2274116 4 02:32:01 AM 4921444 7008324 2960988 37.56 2688 2254552 725804 8.13 262732 2317672 332 02:33:01 AM 4916944 7005552 2965488 37.62 2688 2256280 744516 8.34 262740 2321732 164 02:34:01 AM 4915696 7005632 2966736 37.64 2688 2257632 762620 8.54 262740 2323128 652 02:35:01 AM 4911816 7003676 2970616 37.69 2688 2259532 777996 8.71 262744 2327040 648 02:36:01 AM 4911256 7003496 2971176 37.69 2688 2259920 777996 8.71 262744 2327720 32 02:37:01 AM 4910744 7003360 2971688 37.70 2688 2260304 777996 8.71 262748 2328180 24 02:38:01 AM 4908764 7002064 2973668 37.73 2688 2260972 777996 8.71 262748 2330120 348 02:39:01 AM 4906624 7001156 2975808 37.75 2688 2262204 777996 8.71 262756 2332332 132 02:40:01 AM 5056184 6981100 2826248 35.86 2688 2098096 735068 8.23 465896 2004660 22240 Average: 5008220 7013520 2874212 36.46 2688 2176278 738785 8.27 263076 2244232 29725 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 273.28 171.18 1613.78 56.00 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 74.86 58.21 857.64 9.52 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 10.06 5.71 4.18 9.11 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 42.85 38.39 317.06 11.71 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 149.83 99.28 29.79 23.55 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 82.65 75.85 17.78 7.12 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 63.21 61.03 14.47 6.69 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 43.03 42.28 9.85 4.60 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 83.80 82.40 17.58 8.26 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 16.74 14.13 4.05 2.48 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 15.95 13.81 3.79 2.46 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 20.20 18.90 5.23 3.39 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 39.92 34.72 10.33 6.42 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 63.82 46.28 101.02 51.71 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 70.02 54.44 214.77 14.50 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) 07/21/2025 _x86_64_ (2 CPU) 02:25:32 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 35.82 0.04 7.61 19.10 0.13 37.29 02:27:01 AM 0 33.50 0.05 6.84 19.53 0.12 39.97 02:27:01 AM 1 38.14 0.03 8.39 18.67 0.15 34.62 02:28:01 AM all 36.63 0.00 5.41 1.46 0.11 56.39 02:28:01 AM 0 23.57 0.00 4.68 1.75 0.10 69.90 02:28:01 AM 1 49.69 0.00 6.15 1.17 0.12 42.88 02:29:01 AM all 11.17 0.00 1.42 0.72 0.06 86.63 02:29:01 AM 0 16.62 0.00 1.71 0.95 0.07 80.65 02:29:01 AM 1 5.73 0.00 1.13 0.48 0.05 92.60 02:30:01 AM all 30.22 0.00 5.48 0.65 0.10 63.55 02:30:01 AM 0 34.23 0.00 5.55 0.62 0.10 59.49 02:30:01 AM 1 26.21 0.00 5.41 0.68 0.10 67.60 02:31:01 AM all 4.19 0.00 0.91 0.54 0.04 94.31 02:31:01 AM 0 4.72 0.00 0.95 0.48 0.05 93.79 02:31:01 AM 1 3.66 0.00 0.87 0.60 0.03 94.83 02:32:01 AM all 6.45 0.00 0.60 0.02 0.08 92.86 02:32:01 AM 0 8.89 0.00 0.66 0.00 0.05 90.40 02:32:01 AM 1 4.03 0.00 0.54 0.03 0.10 95.30 02:33:01 AM all 6.22 0.00 0.39 0.01 0.11 93.27 02:33:01 AM 0 6.62 0.00 0.39 0.00 0.12 92.87 02:33:01 AM 1 5.83 0.00 0.39 0.02 0.10 93.67 02:34:01 AM all 4.77 0.00 0.35 0.00 0.07 94.81 02:34:01 AM 0 2.88 0.00 0.32 0.00 0.07 96.73 02:34:01 AM 1 6.66 0.00 0.39 0.00 0.07 92.88 02:35:01 AM all 6.87 0.00 0.50 0.00 0.08 92.55 02:35:01 AM 0 9.96 0.00 0.50 0.00 0.08 89.45 02:35:01 AM 1 3.79 0.00 0.49 0.00 0.08 95.64 02:36:01 AM all 4.39 0.00 0.22 0.00 0.06 95.34 02:36:01 AM 0 3.43 0.00 0.20 0.00 0.07 96.30 02:36:01 AM 1 5.35 0.00 0.23 0.00 0.05 94.37 02:37:01 AM all 4.15 0.00 0.28 0.00 0.08 95.49 02:37:01 AM 0 4.15 0.00 0.32 0.00 0.07 95.47 02:37:01 AM 1 4.15 0.00 0.25 0.00 0.08 95.52 02:37:01 AM CPU %user %nice %system %iowait %steal %idle 02:38:01 AM all 5.81 0.00 0.35 0.01 0.08 93.75 02:38:01 AM 0 5.03 0.00 0.32 0.02 0.08 94.55 02:38:01 AM 1 6.59 0.00 0.38 0.00 0.08 92.94 02:39:01 AM all 10.58 0.00 0.48 0.00 0.10 88.85 02:39:01 AM 0 15.07 0.00 0.42 0.00 0.10 84.41 02:39:01 AM 1 6.08 0.00 0.54 0.00 0.10 93.28 02:40:01 AM all 24.22 0.00 3.03 0.18 0.08 72.48 02:40:01 AM 0 20.15 0.00 3.20 0.13 0.07 76.45 02:40:01 AM 1 28.28 0.00 2.87 0.23 0.10 68.52 Average: all 13.69 0.00 1.93 1.62 0.08 82.68 Average: 0 13.49 0.00 1.86 1.68 0.08 82.89 Average: 1 13.88 0.00 2.00 1.56 0.09 82.47