---> uname -a: Linux prd-centos8-robot-2c-8g-44170.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 565 4956 19 2176 6833 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:09:7e:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.173/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84989sec preferred_lft 84989sec inet6 fe80::f816:3eff:fe09:7e61/64 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) 07/19/2025 _x86_64_ (2 CPU) 23:07:30 LINUX RESTART (2 CPU) 11:08:02 PM tps rtps wtps bread/s bwrtn/s 11:09:01 PM 37.77 29.07 8.69 4503.83 1871.59 11:10:01 PM 2.38 0.00 2.38 0.00 45.53 11:11:01 PM 0.30 0.03 0.27 0.53 4.08 11:12:01 PM 0.42 0.00 0.42 0.00 7.08 11:13:01 PM 0.22 0.00 0.22 0.00 2.90 11:14:01 PM 0.30 0.00 0.30 0.00 4.47 11:15:01 PM 0.12 0.00 0.12 0.00 0.90 11:16:01 PM 0.13 0.00 0.13 0.00 1.82 11:17:01 PM 0.17 0.00 0.17 0.00 2.13 11:18:01 PM 0.20 0.00 0.20 0.00 2.70 11:19:01 PM 0.22 0.00 0.22 0.00 3.77 11:20:01 PM 0.17 0.00 0.17 0.00 1.32 11:21:01 PM 0.22 0.00 0.22 0.00 2.70 11:22:01 PM 0.22 0.00 0.22 0.00 2.80 11:23:01 PM 85.84 8.35 77.49 1454.58 5842.72 11:24:01 PM 88.29 0.72 87.57 52.92 11158.86 11:25:01 PM 15.75 0.38 15.36 64.26 883.24 11:26:01 PM 78.12 9.45 68.68 1685.30 8031.34 11:27:01 PM 14.28 0.00 14.28 0.00 1252.21 11:28:01 PM 2.98 0.00 2.98 0.00 87.00 11:29:01 PM 0.22 0.00 0.22 0.00 3.20 11:30:01 PM 10.93 0.32 10.61 36.92 383.69 11:31:01 PM 31.69 0.53 31.16 64.78 1347.47 Average: 16.11 2.10 14.01 338.88 1345.00 11:08:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:09:01 PM 5856356 7215608 2026068 25.70 2688 1558452 587136 6.57 151656 1615536 12 11:10:01 PM 5854580 7213828 2027844 25.73 2688 1558452 605760 6.78 151676 1616768 4 11:11:01 PM 5855248 7214544 2027176 25.72 2688 1558472 605760 6.78 151680 1616676 4 11:12:01 PM 5855348 7214644 2027076 25.72 2688 1558472 605760 6.78 151680 1616676 4 11:13:01 PM 5855348 7214636 2027076 25.72 2688 1558476 605760 6.78 151680 1616680 4 11:14:01 PM 5855328 7214616 2027096 25.72 2688 1558476 605760 6.78 151680 1616748 4 11:15:01 PM 5855280 7214568 2027144 25.72 2688 1558476 605760 6.78 151680 1616680 4 11:16:01 PM 5855132 7214424 2027292 25.72 2688 1558480 605760 6.78 151684 1616680 4 11:17:01 PM 5855220 7214512 2027204 25.72 2688 1558480 605760 6.78 151684 1616680 4 11:18:01 PM 5855348 7214640 2027076 25.72 2688 1558480 605760 6.78 151684 1616680 4 11:19:01 PM 5854924 7214220 2027500 25.72 2688 1558484 605760 6.78 151684 1617012 12 11:20:01 PM 5855000 7214296 2027424 25.72 2688 1558484 605760 6.78 151684 1616936 4 11:21:01 PM 5855180 7214480 2027244 25.72 2688 1558488 605760 6.78 151684 1616824 4 11:22:01 PM 5854972 7214272 2027452 25.72 2688 1558488 605760 6.78 151688 1616972 16 11:23:01 PM 5277064 7031868 2605360 33.05 2688 1935444 711752 7.97 193684 2083768 211492 11:24:01 PM 5199692 7035740 2682732 34.03 2688 2012584 680720 7.62 209640 2124340 9928 11:25:01 PM 5189672 7057932 2692752 34.16 2688 2043572 682992 7.65 222412 2117776 27976 11:26:01 PM 4977212 7074224 2905212 36.86 2688 2264832 624272 6.99 267236 2253780 26920 11:27:01 PM 4979676 7076532 2902748 36.83 2688 2264844 624272 6.99 267240 2253784 4 11:28:01 PM 4979844 7076700 2902580 36.82 2688 2264844 624272 6.99 267244 2253784 4 11:29:01 PM 4979592 7076448 2902832 36.83 2688 2264844 624272 6.99 267244 2253984 12 11:30:01 PM 5090792 7008340 2791632 35.42 2688 2090536 711752 7.97 303528 2126856 27936 11:31:01 PM 5070132 6991764 2812292 35.68 2688 2095044 717008 8.03 463852 1991788 26324 Average: 5552910 7149254 2329514 29.55 2688 1785009 628840 7.04 199374 1830148 14377 11:08:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 101.88 50.36 358.41 15.20 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 6.10 0.12 0.79 0.01 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 1.87 0.10 0.11 0.01 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 0.53 0.08 0.04 0.01 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 0.88 0.03 0.04 0.00 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 0.98 0.22 0.18 0.07 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 1.30 0.10 0.07 0.01 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 3.37 0.10 0.15 0.01 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 5.00 0.12 0.21 0.01 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 2.90 0.10 0.15 0.01 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 1.45 0.77 0.71 0.50 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 0.37 0.10 0.02 0.01 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 0.48 0.10 0.02 0.01 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 0.85 0.27 0.28 0.18 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 235.70 152.82 1553.05 48.50 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 50.91 36.41 569.20 7.55 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 15.21 14.18 5.64 4.38 0.00 0.00 0.00 0.00 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 625.07 453.42 426.68 103.27 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 1.73 1.25 0.39 0.27 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 2.35 1.85 0.41 0.41 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 4.02 2.18 0.94 0.67 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 117.56 82.69 91.67 25.61 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 22.66 18.33 17.59 8.69 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 52.28 35.46 131.44 9.36 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) 07/19/2025 _x86_64_ (2 CPU) 23:07:30 LINUX RESTART (2 CPU) 11:08:02 PM CPU %user %nice %system %iowait %steal %idle 11:09:01 PM all 12.27 0.02 1.93 0.69 0.08 85.01 11:09:01 PM 0 12.11 0.02 1.97 0.70 0.10 85.11 11:09:01 PM 1 12.44 0.02 1.88 0.68 0.07 84.92 11:10:01 PM all 0.34 0.00 0.08 0.03 0.03 99.52 11:10:01 PM 0 0.10 0.00 0.10 0.03 0.03 99.73 11:10:01 PM 1 0.58 0.00 0.05 0.02 0.03 99.32 11:11:01 PM all 0.31 0.00 0.08 0.00 0.03 99.57 11:11:01 PM 0 0.05 0.00 0.08 0.00 0.03 99.83 11:11:01 PM 1 0.57 0.00 0.08 0.00 0.03 99.32 11:12:01 PM all 0.33 0.00 0.05 0.00 0.03 99.58 11:12:01 PM 0 0.10 0.00 0.08 0.00 0.03 99.78 11:12:01 PM 1 0.57 0.00 0.02 0.00 0.03 99.38 11:13:01 PM all 0.30 0.00 0.05 0.00 0.03 99.62 11:13:01 PM 0 0.07 0.00 0.07 0.00 0.03 99.83 11:13:01 PM 1 0.53 0.00 0.03 0.00 0.03 99.40 11:14:01 PM all 0.31 0.00 0.06 0.00 0.03 99.60 11:14:01 PM 0 0.08 0.00 0.07 0.00 0.03 99.82 11:14:01 PM 1 0.53 0.00 0.05 0.00 0.03 99.38 11:15:01 PM all 0.33 0.00 0.03 0.00 0.04 99.60 11:15:01 PM 0 0.22 0.00 0.05 0.00 0.07 99.67 11:15:01 PM 1 0.43 0.00 0.02 0.00 0.02 99.53 11:16:01 PM all 0.31 0.00 0.05 0.00 0.04 99.60 11:16:01 PM 0 0.52 0.00 0.03 0.00 0.03 99.42 11:16:01 PM 1 0.10 0.00 0.07 0.00 0.05 99.78 11:17:01 PM all 0.22 0.00 0.06 0.00 0.03 99.69 11:17:01 PM 0 0.38 0.00 0.08 0.00 0.05 99.48 11:17:01 PM 1 0.05 0.00 0.03 0.00 0.02 99.90 11:18:01 PM all 0.33 0.00 0.06 0.00 0.03 99.58 11:18:01 PM 0 0.57 0.00 0.07 0.00 0.03 99.33 11:18:01 PM 1 0.08 0.00 0.05 0.00 0.03 99.83 11:19:01 PM all 0.33 0.00 0.06 0.00 0.03 99.57 11:19:01 PM 0 0.57 0.00 0.03 0.00 0.05 99.35 11:19:01 PM 1 0.10 0.00 0.08 0.00 0.02 99.80 11:19:01 PM CPU %user %nice %system %iowait %steal %idle 11:20:01 PM all 0.28 0.00 0.06 0.00 0.03 99.62 11:20:01 PM 0 0.47 0.00 0.07 0.00 0.03 99.43 11:20:01 PM 1 0.10 0.00 0.05 0.00 0.03 99.82 11:21:01 PM all 0.08 0.00 0.07 0.00 0.03 99.82 11:21:01 PM 0 0.08 0.00 0.05 0.00 0.03 99.83 11:21:01 PM 1 0.08 0.00 0.08 0.00 0.03 99.80 11:22:01 PM all 0.35 0.00 0.05 0.00 0.03 99.57 11:22:01 PM 0 0.13 0.00 0.05 0.00 0.03 99.78 11:22:01 PM 1 0.57 0.00 0.05 0.00 0.03 99.35 11:23:01 PM all 39.03 0.00 5.79 0.94 0.10 54.15 11:23:01 PM 0 29.90 0.00 5.24 0.89 0.10 63.88 11:23:01 PM 1 48.13 0.00 6.34 0.98 0.10 44.44 11:24:01 PM all 21.65 0.00 3.45 1.28 0.08 73.55 11:24:01 PM 0 14.60 0.00 3.09 0.83 0.08 81.39 11:24:01 PM 1 28.69 0.00 3.82 1.72 0.07 65.70 11:25:01 PM all 11.50 0.00 1.91 0.09 0.05 86.45 11:25:01 PM 0 8.73 0.00 1.70 0.15 0.05 89.37 11:25:01 PM 1 14.28 0.00 2.12 0.03 0.05 83.52 11:26:01 PM all 29.41 0.00 5.91 1.03 0.08 63.57 11:26:01 PM 0 25.00 0.00 5.21 0.97 0.08 68.73 11:26:01 PM 1 33.81 0.00 6.61 1.09 0.08 58.41 11:27:01 PM all 0.35 0.00 0.16 0.13 0.04 99.32 11:27:01 PM 0 0.33 0.00 0.07 0.00 0.03 99.57 11:27:01 PM 1 0.37 0.00 0.25 0.25 0.05 99.08 11:28:01 PM all 0.13 0.00 0.08 0.01 0.04 99.74 11:28:01 PM 0 0.10 0.00 0.08 0.02 0.07 99.73 11:28:01 PM 1 0.17 0.00 0.07 0.00 0.02 99.75 11:29:01 PM all 0.37 0.00 0.09 0.00 0.03 99.51 11:29:01 PM 0 0.20 0.00 0.15 0.00 0.05 99.60 11:29:01 PM 1 0.53 0.00 0.03 0.00 0.02 99.42 11:30:01 PM all 15.72 0.00 2.54 0.06 0.06 81.63 11:30:01 PM 0 9.93 0.00 2.31 0.05 0.07 87.65 11:30:01 PM 1 21.51 0.00 2.76 0.07 0.05 75.60 11:30:01 PM CPU %user %nice %system %iowait %steal %idle 11:31:01 PM all 32.01 0.00 4.25 0.13 0.08 63.52 11:31:01 PM 0 28.39 0.00 3.87 0.12 0.07 67.56 11:31:01 PM 1 35.63 0.00 4.63 0.15 0.10 59.49 Average: all 7.22 0.00 1.17 0.19 0.05 91.37 Average: 0 5.76 0.00 1.06 0.16 0.05 92.96 Average: 1 8.68 0.00 1.27 0.22 0.04 89.79