---> uname -a: Linux prd-centos8-robot-2c-8g-36155.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: 2799.996 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 636 4896 19 2164 6763 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:35:bc:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.246/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85094sec preferred_lft 85094sec inet6 fe80::f816:3eff:fe35:bc20/64 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) 06/21/2025 _x86_64_ (2 CPU) 23:05:59 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 120.58 0.73 119.84 53.05 10853.22 11:09:01 PM 32.06 0.42 31.64 64.78 3984.82 11:10:01 PM 67.74 9.45 58.29 1685.59 3903.47 11:11:01 PM 26.49 0.00 26.49 0.00 5792.02 11:12:01 PM 0.42 0.00 0.42 0.00 5.52 11:13:01 PM 0.30 0.00 0.30 0.00 4.73 11:14:01 PM 0.27 0.00 0.27 0.00 3.60 11:15:01 PM 1.87 0.00 1.87 0.00 96.03 11:16:01 PM 0.35 0.00 0.35 0.00 20.18 11:17:01 PM 0.55 0.00 0.55 0.00 19.99 11:18:01 PM 0.53 0.00 0.53 0.00 18.30 11:19:01 PM 0.47 0.00 0.47 0.00 16.70 11:20:01 PM 0.50 0.03 0.47 1.87 22.16 11:21:01 PM 0.33 0.03 0.30 0.27 12.73 11:22:01 PM 1.38 0.00 1.38 0.00 34.71 11:23:01 PM 0.27 0.00 0.27 0.00 7.65 11:24:01 PM 0.12 0.00 0.12 0.00 3.48 11:25:01 PM 0.27 0.00 0.27 0.00 7.08 11:26:01 PM 0.25 0.00 0.25 0.00 8.31 11:27:01 PM 15.76 0.42 15.35 47.73 865.22 Average: 13.52 0.55 12.97 92.66 1284.06 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5151236 6970468 2731192 34.65 2688 1995976 739952 8.29 198040 2191096 104040 11:09:01 PM 5221900 7042660 2660528 33.75 2688 1997920 682636 7.64 218792 2099736 10768 11:10:01 PM 4941812 7019852 2940616 37.31 2688 2246468 670980 7.51 266508 2303548 164012 11:11:01 PM 4931900 7009712 2950528 37.43 2688 2246476 670980 7.51 266520 2307556 4 11:12:01 PM 4931972 7009784 2950456 37.43 2688 2246476 670980 7.51 266528 2307452 4 11:13:01 PM 4931888 7009704 2950540 37.43 2688 2246480 670980 7.51 266528 2307460 8 11:14:01 PM 4887972 6966412 2994456 37.99 2688 2247104 754468 8.45 266656 2350916 616 11:15:01 PM 4886596 6965404 2995832 38.01 2688 2247480 754468 8.45 266656 2352532 100 11:16:01 PM 4883724 6962920 2998704 38.04 2688 2247860 754468 8.45 266656 2355304 28 11:17:01 PM 4881720 6961296 3000708 38.07 2688 2248248 754468 8.45 266656 2357396 36 11:18:01 PM 4879952 6959904 3002476 38.09 2688 2248624 754468 8.45 266656 2358824 20 11:19:01 PM 4878544 6958876 3003884 38.11 2688 2249004 754468 8.45 266656 2360568 44 11:20:01 PM 4875800 6956920 3006628 38.14 2688 2249792 773624 8.66 266864 2363060 188 11:21:01 PM 4875676 6956912 3006752 38.14 2688 2249892 761268 8.52 267044 2363040 4 11:22:01 PM 4875308 6956640 3007120 38.15 2688 2249988 761268 8.52 267048 2363524 36 11:23:01 PM 4875180 6956604 3007248 38.15 2688 2250080 761268 8.52 267048 2363456 68 11:24:01 PM 4875104 6956624 3007324 38.15 2688 2250176 761268 8.52 267048 2363732 40 11:25:01 PM 4874896 6956508 3007532 38.15 2688 2250268 761268 8.52 267048 2363692 4 11:26:01 PM 4874948 6956760 3007480 38.15 2688 2250468 761268 8.52 267056 2363880 40 11:27:01 PM 5066416 6972120 2816012 35.73 2688 2079620 697596 7.81 463420 1999232 22260 Average: 4930127 6975304 2952301 37.45 2688 2214920 733607 8.21 270771 2309800 15116 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 97.85 72.93 1196.64 11.66 0.00 0.00 0.00 0.00 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 18.68 11.21 6.43 4.11 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 200.70 135.84 349.87 34.06 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 302.50 220.21 60.20 52.69 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 2.45 1.97 0.54 0.47 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 2.90 2.13 0.51 0.45 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 46.13 30.91 11.23 3.59 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 12.66 9.06 2.76 1.81 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 14.31 9.05 2.80 1.80 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 11.88 9.18 2.87 1.87 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 12.58 9.47 3.13 2.01 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 11.43 9.17 2.92 1.99 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 20.94 17.49 5.16 3.38 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 0.47 0.28 0.09 0.05 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 0.68 0.38 0.22 0.11 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 0.90 0.28 0.14 0.05 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 2.53 0.63 0.80 0.43 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 1.55 0.28 0.20 0.05 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 3.73 2.82 0.84 0.56 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 100.85 78.29 97.55 39.78 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 43.29 31.08 87.25 8.05 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) 06/21/2025 _x86_64_ (2 CPU) 23:05:59 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 38.28 0.00 5.51 1.17 0.10 54.94 11:08:01 PM 0 41.16 0.00 6.18 1.23 0.10 51.33 11:08:01 PM 1 35.39 0.00 4.85 1.11 0.10 58.54 11:09:01 PM all 11.56 0.00 1.74 0.37 0.05 86.29 11:09:01 PM 0 17.19 0.00 1.67 0.23 0.05 80.85 11:09:01 PM 1 5.91 0.00 1.80 0.50 0.05 91.73 11:10:01 PM all 32.81 0.00 6.29 1.02 0.09 59.79 11:10:01 PM 0 40.65 0.00 6.80 1.72 0.10 50.74 11:10:01 PM 1 24.98 0.00 5.78 0.32 0.08 68.84 11:11:01 PM all 1.02 0.00 0.87 0.38 0.03 97.70 11:11:01 PM 0 1.12 0.00 0.97 0.28 0.03 97.59 11:11:01 PM 1 0.92 0.00 0.77 0.47 0.03 97.81 11:12:01 PM all 0.29 0.00 0.08 0.00 0.03 99.59 11:12:01 PM 0 0.53 0.00 0.10 0.00 0.03 99.33 11:12:01 PM 1 0.05 0.00 0.07 0.00 0.03 99.85 11:13:01 PM all 0.34 0.00 0.07 0.00 0.02 99.57 11:13:01 PM 0 0.58 0.00 0.05 0.00 0.02 99.35 11:13:01 PM 1 0.10 0.00 0.08 0.00 0.02 99.80 11:14:01 PM all 4.00 0.00 0.41 0.00 0.04 95.55 11:14:01 PM 0 5.15 0.00 0.52 0.00 0.03 94.30 11:14:01 PM 1 2.85 0.00 0.30 0.00 0.05 96.80 11:15:01 PM all 4.37 0.00 0.33 0.01 0.05 95.25 11:15:01 PM 0 2.96 0.00 0.22 0.02 0.05 96.76 11:15:01 PM 1 5.78 0.00 0.44 0.00 0.05 93.74 11:16:01 PM all 4.38 0.00 0.35 0.00 0.05 95.22 11:16:01 PM 0 2.94 0.00 0.25 0.00 0.05 96.76 11:16:01 PM 1 5.81 0.00 0.45 0.00 0.05 93.69 11:17:01 PM all 4.31 0.00 0.33 0.00 0.05 95.31 11:17:01 PM 0 3.28 0.00 0.27 0.00 0.05 96.40 11:17:01 PM 1 5.34 0.00 0.39 0.00 0.05 94.22 11:18:01 PM all 4.41 0.00 0.36 0.00 0.05 95.18 11:18:01 PM 0 6.94 0.00 0.54 0.00 0.05 92.47 11:18:01 PM 1 1.87 0.00 0.18 0.00 0.05 97.89 11:18:01 PM CPU %user %nice %system %iowait %steal %idle 11:19:01 PM all 4.29 0.00 0.33 0.00 0.04 95.34 11:19:01 PM 0 6.81 0.00 0.47 0.00 0.05 92.67 11:19:01 PM 1 1.77 0.00 0.18 0.00 0.03 98.01 11:20:01 PM all 7.22 0.00 0.42 0.00 0.05 92.31 11:20:01 PM 0 9.54 0.00 0.49 0.00 0.05 89.93 11:20:01 PM 1 4.90 0.00 0.35 0.00 0.05 94.70 11:21:01 PM all 0.62 0.00 0.23 0.00 0.03 99.12 11:21:01 PM 0 0.73 0.00 0.23 0.00 0.03 99.00 11:21:01 PM 1 0.50 0.00 0.22 0.00 0.03 99.25 11:22:01 PM all 0.59 0.00 0.10 0.01 0.03 99.27 11:22:01 PM 0 0.58 0.00 0.07 0.00 0.02 99.33 11:22:01 PM 1 0.60 0.00 0.13 0.02 0.03 99.21 11:23:01 PM all 0.61 0.00 0.10 0.00 0.05 99.24 11:23:01 PM 0 0.67 0.00 0.07 0.00 0.03 99.23 11:23:01 PM 1 0.55 0.00 0.13 0.00 0.07 99.25 11:24:01 PM all 0.58 0.00 0.11 0.00 0.03 99.27 11:24:01 PM 0 0.77 0.00 0.10 0.00 0.03 99.10 11:24:01 PM 1 0.40 0.00 0.12 0.00 0.03 99.45 11:25:01 PM all 0.54 0.00 0.08 0.00 0.03 99.34 11:25:01 PM 0 0.60 0.00 0.07 0.00 0.02 99.31 11:25:01 PM 1 0.49 0.00 0.10 0.00 0.05 99.36 11:26:01 PM all 1.62 0.00 0.13 0.00 0.03 98.22 11:26:01 PM 0 1.07 0.00 0.15 0.00 0.05 98.73 11:26:01 PM 1 2.17 0.00 0.10 0.00 0.02 97.71 11:27:01 PM all 20.11 0.00 3.25 0.09 0.08 76.47 11:27:01 PM 0 14.37 0.00 3.02 0.07 0.07 82.48 11:27:01 PM 1 25.88 0.00 3.48 0.12 0.08 70.44 Average: all 7.11 0.00 1.06 0.15 0.05 91.63 Average: 0 7.90 0.00 1.11 0.18 0.05 90.77 Average: 1 6.32 0.00 1.00 0.13 0.05 92.50