---> uname -a: Linux prd-centos8-robot-2c-8g-5152.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 631 4886 19 2179 6767 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:47:e4:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.112/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85458sec preferred_lft 85458sec inet6 fe80::f816:3eff:fe47:e4fe/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) 08/29/2025 _x86_64_ (2 CPU) 20:54:27 LINUX RESTART (2 CPU) 08:55:02 PM tps rtps wtps bread/s bwrtn/s 08:56:01 PM 91.75 10.69 81.06 3108.51 7517.72 08:57:01 PM 86.44 0.75 85.69 53.45 10773.04 08:58:01 PM 43.40 7.10 36.30 1309.96 2585.37 08:59:01 PM 58.18 0.25 57.93 47.05 7501.95 09:00:00 PM 6.94 0.00 6.94 0.00 523.93 09:00:01 PM 0.00 0.00 0.00 0.00 0.00 09:01:01 PM 0.32 0.02 0.30 0.13 4.73 09:02:01 PM 0.40 0.07 0.33 1.73 5.25 09:03:01 PM 0.57 0.22 0.35 11.73 43.32 09:04:01 PM 2.30 0.00 2.30 0.00 184.45 09:05:01 PM 0.30 0.00 0.30 0.00 19.46 09:06:01 PM 0.30 0.00 0.30 0.00 12.08 09:07:01 PM 0.18 0.00 0.18 0.00 16.43 09:08:01 PM 0.22 0.03 0.18 1.87 18.03 09:09:01 PM 7.86 0.32 7.55 36.92 299.47 09:10:00 PM 33.85 0.57 33.28 65.98 1807.84 09:10:01 PM 11.76 0.00 11.76 0.00 170.59 Average: 22.10 1.32 20.77 305.98 2079.60 08:55:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:56:01 PM 5285600 7005136 2596824 32.94 2688 1901864 770992 8.63 187232 2089212 182704 08:57:01 PM 5177352 7011820 2705072 34.32 2688 2010220 761836 8.53 207124 2147968 13100 08:58:01 PM 4994564 6962208 2887860 36.64 2688 2140968 800116 8.96 260228 2269688 71776 08:59:01 PM 4932628 7017364 2949796 37.42 2688 2252384 709032 7.94 262692 2306196 10820 09:00:00 PM 4934072 7018664 2948352 37.40 2688 2252384 702924 7.87 262692 2305648 4 09:00:01 PM 4933500 7018092 2948924 37.41 2688 2252384 702924 7.87 262692 2305996 4 09:01:01 PM 4932532 7017140 2949892 37.42 2688 2252388 702924 7.87 262696 2306664 8 09:02:01 PM 4933140 7017816 2949284 37.42 2688 2252456 702924 7.87 262868 2306196 4 09:03:01 PM 4884684 6971512 2997740 38.03 2688 2254632 770744 8.63 263132 2354456 752 09:04:01 PM 4877588 6967168 3004836 38.12 2688 2257368 770744 8.63 263136 2361204 128 09:05:01 PM 4877324 6967280 3005100 38.12 2688 2257744 770744 8.63 263136 2361596 52 09:06:01 PM 4876664 6967000 3005760 38.13 2688 2258124 770744 8.63 263136 2362040 204 09:07:01 PM 4876308 6967020 3006116 38.14 2688 2258500 770744 8.63 263136 2362588 128 09:08:01 PM 4875624 6966760 3006800 38.15 2688 2258916 770744 8.63 263280 2363148 4 09:09:01 PM 4936516 6895504 2945908 37.37 2688 2130572 823768 9.22 300944 2280276 57612 09:10:00 PM 5062600 6986120 2819824 35.77 2688 2096380 744300 8.33 467248 1994264 25108 09:10:01 PM 5053280 6976804 2829144 35.89 2688 2096380 744300 8.33 467248 2003332 25116 Average: 4967293 6984318 2915131 36.98 2688 2187274 752383 8.42 281331 2263557 22796 08:55:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 259.89 174.91 1695.07 55.54 0.00 0.00 0.00 0.00 08:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM eth0 73.08 48.43 595.91 7.68 0.00 0.00 0.00 0.00 08:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 42.30 37.34 331.08 9.10 0.00 0.00 0.00 0.00 08:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM eth0 456.20 324.58 94.14 78.09 0.00 0.00 0.00 0.00 09:00:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:00 PM eth0 2.26 1.92 0.40 0.41 0.00 0.00 0.00 0.00 09:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM eth0 4.69 4.69 0.99 0.86 0.00 0.00 0.00 0.00 09:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM eth0 2.45 1.95 0.53 0.47 0.00 0.00 0.00 0.00 09:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 PM eth0 1.42 0.73 0.17 0.12 0.00 0.00 0.00 0.00 09:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 PM eth0 54.40 38.24 17.43 6.22 0.00 0.00 0.00 0.00 09:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 PM eth0 24.83 22.73 6.33 4.48 0.00 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 10.96 8.85 2.60 1.79 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 11.51 9.18 2.85 1.86 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 11.31 9.28 2.67 1.81 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 10.06 8.28 2.39 1.61 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 84.31 59.16 98.65 34.02 0.00 0.00 0.00 0.00 09:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:00 PM eth0 18.40 17.49 15.94 8.02 0.00 0.00 0.00 0.00 09:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 PM eth0 10.59 7.06 5.87 4.29 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 70.68 50.73 189.40 14.03 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) 08/29/2025 _x86_64_ (2 CPU) 20:54:27 LINUX RESTART (2 CPU) 08:55:02 PM CPU %user %nice %system %iowait %steal %idle 08:56:01 PM all 46.51 0.00 6.22 1.50 0.09 45.67 08:56:01 PM 0 38.35 0.00 4.65 1.56 0.08 55.36 08:56:01 PM 1 54.69 0.00 7.79 1.44 0.10 35.98 08:57:01 PM all 22.02 0.00 3.61 1.72 0.08 72.58 08:57:01 PM 0 8.81 0.00 2.55 1.60 0.07 86.97 08:57:01 PM 1 35.23 0.00 4.67 1.84 0.08 58.18 08:58:01 PM all 25.35 0.00 4.20 0.77 0.08 69.60 08:58:01 PM 0 22.27 0.00 4.02 1.12 0.08 72.51 08:58:01 PM 1 28.44 0.00 4.37 0.42 0.08 66.69 08:59:01 PM all 20.68 0.00 4.07 1.53 0.08 73.65 08:59:01 PM 0 18.77 0.00 3.66 1.76 0.08 75.72 08:59:01 PM 1 22.59 0.00 4.47 1.31 0.07 71.57 09:00:00 PM all 0.41 0.00 0.12 0.06 0.03 99.38 09:00:00 PM 0 0.64 0.00 0.14 0.12 0.03 99.07 09:00:00 PM 1 0.19 0.00 0.10 0.00 0.03 99.68 09:00:01 PM all 2.31 0.00 2.31 0.00 0.00 95.38 09:00:01 PM 0 3.08 0.00 1.54 0.00 0.00 95.38 09:00:01 PM 1 1.54 0.00 3.08 0.00 0.00 95.38 09:01:01 PM all 0.37 0.00 0.08 0.00 0.03 99.52 09:01:01 PM 0 0.62 0.00 0.07 0.00 0.03 99.28 09:01:01 PM 1 0.12 0.00 0.10 0.00 0.03 99.75 09:02:01 PM all 0.33 0.00 0.08 0.00 0.03 99.57 09:02:01 PM 0 0.17 0.00 0.10 0.00 0.03 99.70 09:02:01 PM 1 0.48 0.00 0.05 0.00 0.03 99.43 09:03:01 PM all 11.18 0.00 1.14 0.01 0.08 87.59 09:03:01 PM 0 8.62 0.00 0.87 0.00 0.08 90.43 09:03:01 PM 1 13.73 0.00 1.40 0.02 0.08 84.76 09:04:01 PM all 13.49 0.00 0.51 0.02 0.07 85.92 09:04:01 PM 0 15.08 0.00 0.52 0.03 0.07 84.30 09:04:01 PM 1 11.89 0.00 0.50 0.00 0.07 87.54 09:05:01 PM all 4.25 0.00 0.30 0.00 0.08 95.38 09:05:01 PM 0 4.78 0.00 0.35 0.00 0.08 94.78 09:05:01 PM 1 3.71 0.00 0.25 0.00 0.07 95.97 09:05:01 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 4.29 0.00 0.32 0.00 0.06 95.33 09:06:01 PM 0 4.10 0.00 0.32 0.00 0.05 95.54 09:06:01 PM 1 4.48 0.00 0.32 0.00 0.07 95.13 09:07:01 PM all 4.58 0.00 0.32 0.00 0.06 95.04 09:07:01 PM 0 4.10 0.00 0.25 0.00 0.07 95.58 09:07:01 PM 1 5.06 0.00 0.38 0.00 0.05 94.50 09:08:01 PM all 3.95 0.00 0.31 0.00 0.06 95.68 09:08:01 PM 0 4.22 0.00 0.30 0.00 0.05 95.43 09:08:01 PM 1 3.69 0.00 0.32 0.00 0.07 95.92 09:09:01 PM all 16.48 0.00 1.85 0.10 0.08 81.50 09:09:01 PM 0 10.62 0.00 1.77 0.08 0.07 87.46 09:09:01 PM 1 22.33 0.00 1.92 0.12 0.08 75.54 09:10:00 PM all 30.69 0.00 4.56 0.34 0.09 64.32 09:10:00 PM 0 21.93 0.00 4.17 0.30 0.08 73.52 09:10:00 PM 1 39.48 0.00 4.95 0.37 0.10 55.09 09:10:01 PM all 34.32 0.00 2.37 0.00 0.00 63.31 09:10:01 PM 0 56.47 0.00 2.35 0.00 0.00 41.18 09:10:01 PM 1 11.90 0.00 2.38 0.00 0.00 85.71 Average: all 13.61 0.00 1.84 0.40 0.07 84.08 Average: 0 10.88 0.00 1.58 0.44 0.06 87.04 Average: 1 16.34 0.00 2.10 0.37 0.07 81.12