---> uname -a: Linux prd-centos8-robot-2c-8g-48338.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: 2800.000 BogoMIPS: 5600.00 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 614 4909 19 2173 6785 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:d8:b8:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.54/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85444sec preferred_lft 85444sec inet6 fe80::f816:3eff:fed8:b8d2/64 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) 09/03/2025 _x86_64_ (2 CPU) 00:35:20 LINUX RESTART (2 CPU) 12:36:02 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 90.78 8.96 81.82 1522.60 6647.31 12:38:01 AM 84.22 0.72 83.50 52.92 10750.26 12:39:01 AM 28.54 0.42 28.12 64.78 1917.83 12:40:01 AM 74.19 6.96 67.23 1292.77 8224.88 12:41:01 AM 6.33 0.00 6.33 0.00 517.31 12:42:01 AM 0.58 0.00 0.58 0.00 8.70 12:43:01 AM 0.33 0.00 0.33 0.00 3.82 12:44:01 AM 2.22 0.22 2.00 11.73 109.63 12:45:01 AM 0.60 0.00 0.60 0.00 120.39 12:46:01 AM 0.43 0.00 0.43 0.00 13.85 12:47:01 AM 0.28 0.00 0.28 0.00 23.39 12:48:01 AM 0.37 0.00 0.37 0.00 16.28 12:49:01 AM 0.15 0.03 0.12 1.87 8.40 12:50:01 AM 9.88 0.32 9.57 36.93 423.85 12:51:01 AM 31.08 0.57 30.52 65.03 1621.37 Average: 21.92 1.20 20.72 201.79 2022.02 12:36:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5284848 7003768 2597584 32.95 2688 1901056 734300 8.22 187216 2088648 185104 12:38:01 AM 5155676 6985784 2726756 34.59 2688 2006376 739264 8.28 198156 2179924 12708 12:39:01 AM 5130128 7011068 2752304 34.92 2688 2054700 706372 7.91 229448 2167324 41096 12:40:01 AM 4949140 7030048 2933292 37.21 2688 2248556 661856 7.41 262188 2291396 10848 12:41:01 AM 4948648 7029580 2933784 37.22 2688 2248560 661856 7.41 262200 2291244 4 12:42:01 AM 4948440 7029372 2933992 37.22 2688 2248560 661856 7.41 262200 2291412 8 12:43:01 AM 4948536 7029468 2933896 37.22 2688 2248560 661856 7.41 262204 2291612 4 12:44:01 AM 4902200 6984964 2980232 37.81 2688 2250392 731212 8.19 262472 2337540 368 12:45:01 AM 4894344 6980156 2988088 37.91 2688 2253448 731212 8.19 262472 2345276 84 12:46:01 AM 4894368 6980564 2988064 37.91 2688 2253832 731212 8.19 262472 2345284 240 12:47:01 AM 4893936 6980516 2988496 37.91 2688 2254216 731212 8.19 262472 2345732 24 12:48:01 AM 4892596 6979548 2989836 37.93 2688 2254580 731212 8.19 262472 2346992 20 12:49:01 AM 4891972 6979392 2990460 37.94 2688 2255048 731212 8.19 262616 2347536 204 12:50:01 AM 5045960 6963292 2836472 35.98 2688 2090544 739416 8.28 264068 2213036 22892 12:51:01 AM 5067044 6983820 2815388 35.72 2688 2090876 706892 7.92 467252 1994848 10324 Average: 4989856 6996756 2892576 36.70 2688 2177287 710729 7.96 264661 2258520 18929 12:36:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 247.41 169.81 1668.22 54.19 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 68.76 47.51 586.41 7.16 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 26.24 19.66 87.59 6.12 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 614.15 436.45 363.29 100.89 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 2.23 1.67 0.37 0.36 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 3.58 1.03 0.61 0.26 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 3.10 2.17 0.94 0.80 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 47.64 30.14 15.91 5.01 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 36.35 28.37 8.94 5.70 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 13.48 9.22 2.92 1.80 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 12.28 9.16 2.90 1.86 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 10.66 8.87 2.64 1.73 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 11.65 9.46 2.84 1.87 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 89.39 59.54 98.69 34.00 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 18.41 17.29 16.17 8.44 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 80.17 56.57 188.92 15.30 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) 09/03/2025 _x86_64_ (2 CPU) 00:35:20 LINUX RESTART (2 CPU) 12:36:02 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 39.68 0.00 5.71 1.54 0.11 52.96 12:37:01 AM 0 49.86 0.00 5.89 1.53 0.10 42.62 12:37:01 AM 1 29.51 0.00 5.53 1.56 0.12 63.28 12:38:01 AM all 19.21 0.00 3.08 2.01 0.08 75.61 12:38:01 AM 0 18.43 0.00 3.20 2.17 0.08 76.11 12:38:01 AM 1 20.00 0.00 2.95 1.85 0.08 75.11 12:39:01 AM all 20.57 0.00 3.07 0.57 0.07 75.71 12:39:01 AM 0 17.26 0.00 2.90 0.82 0.08 78.95 12:39:01 AM 1 23.90 0.00 3.24 0.33 0.07 72.46 12:40:01 AM all 24.57 0.00 5.04 1.75 0.10 68.54 12:40:01 AM 0 23.72 0.00 4.96 1.59 0.10 69.63 12:40:01 AM 1 25.42 0.00 5.12 1.91 0.10 67.45 12:41:01 AM all 0.35 0.00 0.12 0.18 0.05 99.30 12:41:01 AM 0 0.58 0.00 0.13 0.32 0.05 98.92 12:41:01 AM 1 0.12 0.00 0.10 0.05 0.05 99.68 12:42:01 AM all 0.34 0.00 0.05 0.00 0.04 99.57 12:42:01 AM 0 0.58 0.00 0.05 0.00 0.03 99.33 12:42:01 AM 1 0.10 0.00 0.05 0.00 0.05 99.80 12:43:01 AM all 0.37 0.00 0.08 0.00 0.05 99.51 12:43:01 AM 0 0.53 0.00 0.05 0.00 0.03 99.38 12:43:01 AM 1 0.20 0.00 0.10 0.00 0.07 99.63 12:44:01 AM all 7.86 0.00 0.82 0.01 0.07 91.25 12:44:01 AM 0 10.40 0.00 1.04 0.00 0.07 88.50 12:44:01 AM 1 5.32 0.00 0.60 0.02 0.07 94.00 12:45:01 AM all 15.34 0.00 0.62 0.00 0.11 83.93 12:45:01 AM 0 16.88 0.00 0.70 0.00 0.12 82.30 12:45:01 AM 1 13.80 0.00 0.54 0.00 0.10 85.56 12:46:01 AM all 4.30 0.00 0.28 0.00 0.10 95.31 12:46:01 AM 0 3.96 0.00 0.30 0.00 0.10 95.64 12:46:01 AM 1 4.64 0.00 0.27 0.00 0.10 94.99 12:47:01 AM all 4.28 0.00 0.29 0.00 0.11 95.31 12:47:01 AM 0 3.69 0.00 0.25 0.00 0.10 95.96 12:47:01 AM 1 4.88 0.00 0.33 0.00 0.12 94.67 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 4.24 0.00 0.29 0.00 0.08 95.38 12:48:01 AM 0 7.10 0.00 0.42 0.00 0.10 92.38 12:48:01 AM 1 1.39 0.00 0.17 0.00 0.07 98.38 12:49:01 AM all 4.53 0.00 0.35 0.00 0.08 95.04 12:49:01 AM 0 3.24 0.00 0.33 0.00 0.07 96.36 12:49:01 AM 1 5.82 0.00 0.37 0.00 0.08 93.72 12:50:01 AM all 12.02 0.00 1.63 0.05 0.08 86.22 12:50:01 AM 0 11.67 0.00 1.59 0.07 0.08 86.59 12:50:01 AM 1 12.36 0.00 1.67 0.03 0.08 85.85 12:51:01 AM all 29.39 0.00 3.47 0.17 0.09 66.88 12:51:01 AM 0 44.41 0.00 4.08 0.22 0.08 51.21 12:51:01 AM 1 14.38 0.00 2.85 0.12 0.10 82.55 Average: all 12.44 0.00 1.66 0.42 0.08 85.40 Average: 0 14.12 0.00 1.72 0.45 0.08 83.64 Average: 1 10.77 0.00 1.59 0.39 0.08 87.17