---> uname -a: Linux prd-centos8-robot-2c-8g-36403.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 579 4945 19 2173 6820 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:60:51:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.250/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85429sec preferred_lft 85429sec inet6 fe80::f816:3eff:fe60:5155/64 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) 06/23/2025 _x86_64_ (2 CPU) 00:22:06 LINUX RESTART (2 CPU) 12:23:01 AM tps rtps wtps bread/s bwrtn/s 12:24:01 AM 87.05 6.31 80.74 1120.03 6660.71 12:25:01 AM 82.26 0.73 81.52 53.05 10503.40 12:26:01 AM 23.24 0.43 22.81 64.78 1489.37 12:27:01 AM 74.82 9.45 65.37 1685.59 7993.98 12:28:01 AM 7.36 0.00 7.36 0.00 580.62 12:29:01 AM 1.37 0.00 1.37 0.00 24.99 12:30:01 AM 0.30 0.00 0.30 0.00 3.46 12:31:01 AM 0.48 0.02 0.47 0.13 33.15 12:32:01 AM 2.02 0.00 2.02 0.00 167.29 12:33:01 AM 0.43 0.00 0.43 0.00 37.32 12:34:01 AM 0.17 0.00 0.17 0.00 16.41 12:35:01 AM 0.27 0.00 0.27 0.00 10.80 12:36:01 AM 0.23 0.03 0.20 1.87 16.95 12:37:01 AM 4.50 0.32 4.18 36.91 199.73 12:38:01 AM 32.11 0.57 31.54 65.04 1728.17 Average: 21.11 1.19 19.92 201.81 1964.36 12:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:24:01 AM 5256196 7004816 2626236 33.32 2688 1929640 746804 8.36 194800 2108476 207928 12:25:01 AM 5214868 7032856 2667564 33.84 2688 1995216 695360 7.79 210728 2113732 9932 12:26:01 AM 5147292 7027656 2735140 34.70 2688 2054868 720052 8.06 230876 2153008 49256 12:27:01 AM 4987960 7066040 2894472 36.72 2688 2246620 648296 7.26 267536 2251772 10856 12:28:01 AM 4988360 7066440 2894072 36.72 2688 2246620 648296 7.26 267540 2251864 4 12:29:01 AM 4988552 7066636 2893880 36.71 2688 2246624 648296 7.26 267540 2251648 8 12:30:01 AM 4988408 7066492 2894024 36.71 2688 2246624 640976 7.18 267540 2251812 4 12:31:01 AM 4945824 7025380 2936608 37.26 2688 2248088 712184 7.97 267808 2293948 740 12:32:01 AM 4938292 7020900 2944140 37.35 2688 2251148 712184 7.97 267808 2301672 664 12:33:01 AM 4937980 7020964 2944452 37.35 2688 2251524 712184 7.97 267808 2301976 116 12:34:01 AM 4937716 7021080 2944716 37.36 2688 2251904 712184 7.97 267808 2302364 44 12:35:01 AM 4935452 7019192 2946980 37.39 2688 2252280 712184 7.97 267808 2304320 188 12:36:01 AM 4935352 7019560 2947080 37.39 2688 2252740 712184 7.97 267948 2304456 144 12:37:01 AM 5084696 7002824 2797736 35.49 2688 2090388 708812 7.94 269020 2167952 22656 12:38:01 AM 5115956 7032832 2766476 35.10 2688 2090976 687140 7.69 469952 1943328 10384 Average: 5026860 7032911 2855572 36.23 2688 2177017 694476 7.78 270168 2220155 20862 12:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 150.28 110.58 1324.91 24.96 0.00 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 57.98 40.80 550.81 7.40 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 27.32 24.01 123.22 6.37 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 487.75 353.62 293.02 86.94 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 3.58 2.23 0.90 0.72 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 1.57 0.75 0.23 0.12 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 2.83 1.87 0.46 0.41 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 51.99 32.13 15.69 4.95 0.00 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 31.31 28.46 8.36 5.74 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 11.83 9.51 3.11 2.07 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 12.00 9.13 2.81 1.81 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 11.86 9.48 3.20 2.23 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 13.61 9.60 3.04 1.89 0.00 0.00 0.00 0.00 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 79.84 50.47 97.60 34.53 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 20.33 16.56 15.59 8.08 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 64.27 46.61 162.86 12.55 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) 06/23/2025 _x86_64_ (2 CPU) 00:22:06 LINUX RESTART (2 CPU) 12:23:01 AM CPU %user %nice %system %iowait %steal %idle 12:24:01 AM all 38.66 0.00 6.22 1.63 0.13 53.37 12:24:01 AM 0 27.67 0.00 5.19 1.52 0.12 65.50 12:24:01 AM 1 49.65 0.00 7.25 1.74 0.13 41.24 12:25:01 AM all 21.88 0.00 3.60 2.22 0.07 72.23 12:25:01 AM 0 20.95 0.00 3.95 2.16 0.07 72.89 12:25:01 AM 1 22.81 0.00 3.26 2.29 0.07 71.57 12:26:01 AM all 18.72 0.00 2.70 0.62 0.07 77.89 12:26:01 AM 0 13.75 0.00 2.26 0.43 0.07 83.49 12:26:01 AM 1 23.70 0.00 3.14 0.80 0.07 72.29 12:27:01 AM all 24.62 0.00 5.26 2.72 0.10 67.30 12:27:01 AM 0 22.34 0.00 5.27 3.20 0.08 69.10 12:27:01 AM 1 26.89 0.00 5.24 2.24 0.12 65.51 12:28:01 AM all 0.35 0.00 0.15 0.13 0.00 99.37 12:28:01 AM 0 0.10 0.00 0.15 0.18 0.00 99.57 12:28:01 AM 1 0.60 0.00 0.15 0.07 0.00 99.18 12:29:01 AM all 0.38 0.00 0.10 0.02 0.03 99.48 12:29:01 AM 0 0.13 0.00 0.10 0.00 0.03 99.73 12:29:01 AM 1 0.62 0.00 0.10 0.03 0.02 99.23 12:30:01 AM all 0.39 0.00 0.11 0.00 0.03 99.47 12:30:01 AM 0 0.62 0.00 0.12 0.00 0.02 99.25 12:30:01 AM 1 0.17 0.00 0.10 0.00 0.03 99.70 12:31:01 AM all 8.44 0.00 0.88 0.00 0.06 90.62 12:31:01 AM 0 6.93 0.00 0.75 0.00 0.05 92.27 12:31:01 AM 1 9.95 0.00 1.01 0.00 0.07 88.98 12:32:01 AM all 15.99 0.00 0.73 0.04 0.08 83.17 12:32:01 AM 0 5.50 0.00 0.40 0.08 0.07 93.95 12:32:01 AM 1 26.47 0.00 1.06 0.00 0.08 72.39 12:33:01 AM all 4.41 0.00 0.34 0.00 0.03 95.21 12:33:01 AM 0 2.59 0.00 0.27 0.00 0.03 97.10 12:33:01 AM 1 6.23 0.00 0.42 0.00 0.03 93.32 12:34:01 AM all 4.43 0.00 0.32 0.00 0.04 95.21 12:34:01 AM 0 2.58 0.00 0.20 0.00 0.03 97.19 12:34:01 AM 1 6.27 0.00 0.43 0.00 0.05 93.24 12:34:01 AM CPU %user %nice %system %iowait %steal %idle 12:35:01 AM all 4.50 0.00 0.31 0.00 0.05 95.14 12:35:01 AM 0 7.16 0.00 0.40 0.00 0.05 92.39 12:35:01 AM 1 1.84 0.00 0.22 0.00 0.05 97.89 12:36:01 AM all 4.63 0.00 0.33 0.00 0.05 94.99 12:36:01 AM 0 3.25 0.00 0.25 0.00 0.05 96.45 12:36:01 AM 1 6.01 0.00 0.42 0.00 0.05 93.52 12:37:01 AM all 12.14 0.00 1.75 0.05 0.05 86.01 12:37:01 AM 0 6.84 0.00 1.42 0.05 0.05 91.64 12:37:01 AM 1 17.45 0.00 2.08 0.05 0.05 80.37 12:38:01 AM all 30.62 0.00 3.79 0.45 0.10 65.04 12:38:01 AM 0 22.03 0.00 3.60 0.62 0.08 73.67 12:38:01 AM 1 39.23 0.00 3.98 0.28 0.12 56.39 Average: all 12.68 0.00 1.77 0.53 0.06 84.96 Average: 0 9.50 0.00 1.62 0.55 0.05 88.27 Average: 1 15.86 0.00 1.92 0.50 0.06 81.65