---> uname -a: Linux prd-centos8-robot-2c-8g-1614.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 649 4825 19 2222 6749 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:29:82:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.245/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85419sec preferred_lft 85419sec inet6 fe80::f816:3eff:fe29:82cf/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) 10/24/2025 _x86_64_ (2 CPU) 00:53:00 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 103.13 0.40 102.73 16.66 8541.12 12:56:01 AM 67.38 0.68 66.69 51.58 8646.35 12:57:01 AM 40.38 7.10 33.28 1310.18 2215.13 12:58:01 AM 53.02 0.25 52.77 47.05 7761.28 12:59:01 AM 5.60 0.00 5.60 0.00 247.11 01:00:01 AM 0.57 0.00 0.57 0.00 7.10 01:01:01 AM 0.53 0.02 0.52 0.13 9.80 01:02:01 AM 2.45 0.32 2.13 15.33 132.15 01:03:01 AM 0.50 0.00 0.50 0.00 138.64 01:04:01 AM 0.48 0.00 0.48 0.00 145.68 01:05:01 AM 0.22 0.00 0.22 0.00 97.78 01:06:01 AM 0.27 0.00 0.27 0.00 130.79 01:07:01 AM 0.28 0.00 0.28 0.00 148.58 01:08:01 AM 3.13 0.35 2.78 37.19 301.30 01:09:01 AM 33.41 0.52 32.89 63.86 2284.25 Average: 20.76 0.64 20.11 102.79 2053.84 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5151712 6968900 2730712 34.64 2688 1994192 757112 8.48 187916 2199400 201428 12:56:01 AM 5076000 6950932 2806424 35.60 2688 2051264 774108 8.67 212652 2242964 43192 12:57:01 AM 4909812 7001432 2972612 37.71 2688 2260032 693092 7.76 257808 2339680 181144 12:58:01 AM 4912384 7009320 2970040 37.68 2688 2264612 677308 7.58 262240 2322800 16 12:59:01 AM 4913356 7010224 2969068 37.67 2688 2264612 677308 7.58 262244 2322784 4 01:00:01 AM 4912896 7009768 2969528 37.67 2688 2264616 679900 7.61 262244 2323080 4 01:01:01 AM 4911920 7008996 2970504 37.69 2688 2264808 679900 7.61 262244 2323944 100 01:02:01 AM 4858192 6958808 3024232 38.37 2688 2268348 765052 8.57 262784 2377060 1300 01:03:01 AM 4852840 6957648 3029584 38.43 2688 2272540 805116 9.01 262784 2382004 1508 01:04:01 AM 4849636 6957516 3032788 38.48 2688 2275636 805116 9.01 262784 2385276 408 01:05:01 AM 4844044 6955044 3038380 38.55 2688 2278732 822084 9.20 262784 2390640 620 01:06:01 AM 4839828 6954516 3042596 38.60 2688 2282420 822084 9.20 262784 2394948 436 01:07:01 AM 4835176 6953964 3047248 38.66 2688 2286572 840068 9.41 262784 2399376 168 01:08:01 AM 4989132 6959596 2893292 36.71 2688 2139856 718584 8.05 279548 2243556 40504 01:09:01 AM 4976576 6952856 2905848 36.86 2688 2150024 732240 8.20 482868 2065028 21160 Average: 4922234 6973968 2960190 37.55 2688 2221218 749938 8.40 269765 2314169 32799 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 99.13 81.21 1016.66 11.97 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 52.98 36.10 474.47 5.72 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 40.78 35.64 331.08 7.48 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 507.05 389.92 112.86 95.33 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 2.43 2.03 0.56 0.48 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 3.30 1.98 0.52 0.42 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 24.19 12.83 6.76 1.50 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 191.87 187.72 34.92 14.34 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 217.90 218.80 42.12 16.43 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 119.93 120.06 28.27 9.07 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 155.78 156.11 30.72 12.45 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 273.42 274.79 49.36 19.85 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 201.23 202.12 40.22 15.11 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 195.78 161.20 150.91 106.96 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 17.11 15.73 15.55 8.30 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 140.20 126.42 155.67 21.69 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) 10/24/2025 _x86_64_ (2 CPU) 00:53:00 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 36.86 0.00 5.35 1.69 0.12 55.98 12:55:01 AM 0 28.94 0.00 4.04 1.15 0.12 65.76 12:55:01 AM 1 44.81 0.00 6.65 2.23 0.12 46.19 12:56:01 AM all 15.33 0.00 2.31 1.06 0.06 81.24 12:56:01 AM 0 7.53 0.00 2.02 1.05 0.05 89.36 12:56:01 AM 1 23.15 0.00 2.61 1.07 0.07 73.11 12:57:01 AM all 24.96 0.00 4.74 0.49 0.10 69.71 12:57:01 AM 0 20.17 0.00 4.38 0.28 0.10 75.06 12:57:01 AM 1 29.75 0.00 5.11 0.70 0.10 64.35 12:58:01 AM all 15.06 0.00 3.62 1.16 0.07 80.09 12:58:01 AM 0 13.07 0.00 3.47 0.84 0.07 82.56 12:58:01 AM 1 17.05 0.00 3.77 1.49 0.07 77.62 12:59:01 AM all 0.33 0.00 0.13 0.03 0.03 99.47 12:59:01 AM 0 0.10 0.00 0.15 0.00 0.03 99.72 12:59:01 AM 1 0.57 0.00 0.12 0.05 0.03 99.23 01:00:01 AM all 0.36 0.00 0.10 0.00 0.03 99.51 01:00:01 AM 0 0.12 0.00 0.13 0.00 0.05 99.70 01:00:01 AM 1 0.60 0.00 0.07 0.00 0.02 99.32 01:01:01 AM all 0.41 0.00 0.16 0.01 0.03 99.39 01:01:01 AM 0 0.35 0.00 0.08 0.02 0.02 99.53 01:01:01 AM 1 0.47 0.00 0.23 0.00 0.05 99.25 01:02:01 AM all 11.24 0.00 1.12 0.02 0.08 87.54 01:02:01 AM 0 4.51 0.00 0.77 0.02 0.08 94.62 01:02:01 AM 1 18.03 0.00 1.46 0.02 0.08 80.40 01:03:01 AM all 12.90 0.00 1.30 0.00 0.09 85.71 01:03:01 AM 0 5.30 0.00 0.99 0.00 0.08 93.63 01:03:01 AM 1 20.56 0.00 1.61 0.00 0.10 77.73 01:04:01 AM all 8.89 0.00 0.83 0.00 0.08 90.20 01:04:01 AM 0 9.12 0.00 0.86 0.00 0.08 89.94 01:04:01 AM 1 8.66 0.00 0.81 0.00 0.07 90.46 01:05:01 AM all 11.19 0.00 0.93 0.00 0.09 87.80 01:05:01 AM 0 8.57 0.00 0.88 0.00 0.10 90.44 01:05:01 AM 1 13.78 0.00 0.97 0.00 0.08 85.16 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 12.34 0.00 1.40 0.00 0.07 86.20 01:06:01 AM 0 10.42 0.00 1.33 0.00 0.07 88.18 01:06:01 AM 1 14.28 0.00 1.46 0.00 0.07 84.20 01:07:01 AM all 12.22 0.00 1.19 0.00 0.08 86.51 01:07:01 AM 0 9.88 0.00 1.11 0.00 0.08 88.93 01:07:01 AM 1 14.57 0.00 1.26 0.00 0.07 84.10 01:08:01 AM all 14.65 0.00 2.31 0.03 0.07 82.95 01:08:01 AM 0 8.13 0.00 1.81 0.03 0.07 89.96 01:08:01 AM 1 21.19 0.00 2.81 0.02 0.07 75.92 01:09:01 AM all 31.21 0.00 3.46 0.26 0.08 64.99 01:09:01 AM 0 17.90 0.00 2.85 0.18 0.08 78.99 01:09:01 AM 1 44.52 0.00 4.07 0.33 0.08 50.99 Average: all 13.88 0.00 1.93 0.32 0.07 83.80 Average: 0 9.62 0.00 1.66 0.24 0.07 88.41 Average: 1 18.14 0.00 2.20 0.40 0.07 79.19