---> uname -a: Linux prd-centos8-robot-2c-8g-45777.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: 2800.000 BogoMIPS: 5600.00 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 567 4909 19 2220 6832 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:13:73:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.33/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85241sec preferred_lft 85241sec inet6 fe80::f816:3eff:fe13:7300/64 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) 07/25/2025 _x86_64_ (2 CPU) 00:58:57 LINUX RESTART (2 CPU) 01:00:00 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 355.22 350.75 4.48 7104.48 94.03 01:01:01 AM 93.42 28.09 65.33 4113.28 5494.10 01:02:01 AM 90.54 0.17 90.37 10.79 11458.27 01:03:01 AM 31.21 1.03 30.17 108.63 2048.40 01:04:01 AM 61.02 6.93 54.09 1289.52 3606.70 01:05:01 AM 34.97 0.03 34.94 3.47 6154.52 01:06:01 AM 3.02 0.00 3.02 0.00 90.32 01:07:01 AM 0.30 0.00 0.30 0.00 3.30 01:08:01 AM 0.33 0.02 0.32 0.13 4.17 01:09:01 AM 1.98 0.00 1.98 0.00 187.82 01:10:01 AM 0.75 0.07 0.68 3.20 158.64 01:11:01 AM 0.28 0.00 0.28 0.00 99.23 01:12:01 AM 0.43 0.00 0.43 0.00 82.61 01:13:01 AM 0.35 0.00 0.35 0.00 175.77 01:14:01 AM 0.85 0.35 0.50 7.20 65.99 01:15:01 AM 1.83 0.00 1.83 0.00 57.46 01:16:01 AM 0.25 0.00 0.25 0.00 80.95 01:17:01 AM 11.70 0.32 11.38 36.92 569.03 01:18:01 AM 29.68 0.53 29.15 64.79 2293.12 Average: 20.37 2.30 18.07 317.46 1811.89 01:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 6119876 7385404 1762548 22.36 2688 1468692 326760 3.66 125560 1399116 1060 01:01:01 AM 5415244 7083664 2467180 31.30 2688 1851604 665664 7.45 186060 1962244 152724 01:02:01 AM 5229240 7065820 2653184 33.66 2688 2012412 668824 7.49 188264 2113480 42480 01:03:01 AM 5256552 7096068 2625872 33.31 2688 2015724 633664 7.10 219536 2057980 10752 01:04:01 AM 4945464 7031196 2936960 37.26 2688 2253284 668944 7.49 260136 2299660 169732 01:05:01 AM 4986176 7071680 2896248 36.74 2688 2253360 634304 7.10 263024 2253336 4 01:06:01 AM 4986480 7071984 2895944 36.74 2688 2253360 634304 7.10 263028 2253112 4 01:07:01 AM 4986240 7071744 2896184 36.74 2688 2253360 634304 7.10 263028 2253252 4 01:08:01 AM 4934916 7023176 2947508 37.39 2688 2256116 724880 8.12 263156 2303956 2736 01:09:01 AM 4929584 7021216 2952840 37.46 2688 2259488 742144 8.31 263168 2309160 2440 01:10:01 AM 4921860 7015780 2960564 37.56 2688 2261776 759144 8.50 263708 2316524 124 01:11:01 AM 4917360 7015844 2965064 37.62 2688 2266332 735948 8.24 263708 2321080 1788 01:12:01 AM 4912832 7015204 2969592 37.67 2688 2270204 735948 8.24 263708 2325260 3316 01:13:01 AM 4911424 7015684 2971000 37.69 2688 2272092 723208 8.10 263708 2327184 4 01:14:01 AM 4908948 7015252 2973476 37.72 2688 2274136 724220 8.11 263940 2329164 144 01:15:01 AM 4907216 7015220 2975208 37.74 2688 2275844 724220 8.11 264004 2330860 1392 01:16:01 AM 4905700 7015132 2976724 37.76 2688 2277264 724220 8.11 264004 2332376 492 01:17:01 AM 5098676 7062868 2783748 35.32 2688 2137892 651360 7.29 311800 2113524 58868 01:18:01 AM 5056788 7023192 2825636 35.85 2688 2140592 681908 7.64 484256 1987624 11380 Average: 5070030 7058744 2812394 35.68 2688 2160712 673367 7.54 259884 2188889 24181 01:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 7.46 4.48 1.68 0.66 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 334.90 202.17 1680.80 59.99 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 72.91 50.97 791.18 8.46 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 14.95 12.00 7.10 4.37 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 45.16 38.46 317.53 10.07 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 565.81 404.18 108.11 92.45 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 3.77 2.37 0.67 0.53 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 3.83 2.13 0.80 0.64 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 80.17 65.09 27.48 5.62 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 159.88 155.65 37.16 12.37 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 44.91 44.03 15.31 3.63 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 101.52 101.88 35.03 8.24 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 91.37 92.34 29.66 7.43 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 58.81 58.02 15.62 5.15 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 113.33 112.41 21.32 8.82 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 103.45 102.98 19.21 8.05 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 73.19 70.92 15.72 6.35 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 158.68 125.86 172.33 96.25 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 17.81 15.55 14.99 7.34 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 113.52 92.00 183.80 19.20 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) 07/25/2025 _x86_64_ (2 CPU) 00:58:57 LINUX RESTART (2 CPU) 01:00:00 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 8.33 0.76 13.64 1.52 0.00 75.76 01:00:01 AM 0 6.06 1.52 18.18 0.00 0.00 74.24 01:00:01 AM 1 10.61 0.00 9.09 3.03 0.00 77.27 01:01:01 AM all 35.04 0.02 6.14 5.57 0.13 53.11 01:01:01 AM 0 41.32 0.03 6.44 5.17 0.13 46.90 01:01:01 AM 1 28.76 0.00 5.84 5.96 0.12 59.32 01:02:01 AM all 26.92 0.00 4.05 14.98 0.11 53.94 01:02:01 AM 0 31.80 0.00 4.55 14.63 0.12 48.90 01:02:01 AM 1 22.03 0.00 3.54 15.33 0.10 58.99 01:03:01 AM all 13.22 0.00 1.89 0.44 0.06 84.40 01:03:01 AM 0 21.97 0.00 2.22 0.32 0.07 75.42 01:03:01 AM 1 4.46 0.00 1.55 0.57 0.05 93.37 01:04:01 AM all 32.77 0.00 6.08 1.26 0.11 59.79 01:04:01 AM 0 47.28 0.00 7.48 1.77 0.13 43.34 01:04:01 AM 1 18.29 0.00 4.68 0.75 0.08 76.21 01:05:01 AM all 1.72 0.00 1.39 0.86 0.03 95.99 01:05:01 AM 0 2.16 0.00 1.34 0.69 0.03 95.77 01:05:01 AM 1 1.27 0.00 1.44 1.04 0.03 96.21 01:06:01 AM all 0.28 0.00 0.10 0.02 0.03 99.57 01:06:01 AM 0 0.12 0.00 0.10 0.03 0.02 99.73 01:06:01 AM 1 0.45 0.00 0.10 0.00 0.03 99.41 01:07:01 AM all 0.25 0.00 0.08 0.00 0.03 99.63 01:07:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 01:07:01 AM 1 0.40 0.00 0.10 0.00 0.03 99.46 01:08:01 AM all 6.63 0.00 1.06 0.00 0.05 92.26 01:08:01 AM 0 6.69 0.00 1.36 0.00 0.07 91.89 01:08:01 AM 1 6.57 0.00 0.76 0.00 0.03 92.64 01:09:01 AM all 12.73 0.00 1.43 0.04 0.08 85.71 01:09:01 AM 0 15.60 0.00 1.59 0.00 0.07 82.75 01:09:01 AM 1 9.85 0.00 1.26 0.09 0.10 88.70 01:10:01 AM all 6.79 0.00 0.73 0.10 0.08 92.29 01:10:01 AM 0 4.14 0.00 0.64 0.15 0.10 94.96 01:10:01 AM 1 9.43 0.00 0.82 0.05 0.07 89.62 01:10:01 AM CPU %user %nice %system %iowait %steal %idle 01:11:01 AM all 12.73 0.00 1.07 0.03 0.07 86.11 01:11:01 AM 0 14.33 0.00 1.09 0.05 0.07 84.46 01:11:01 AM 1 11.10 0.00 1.04 0.00 0.07 87.79 01:12:01 AM all 10.09 0.00 1.03 0.00 0.07 88.81 01:12:01 AM 0 9.82 0.00 1.18 0.00 0.07 88.94 01:12:01 AM 1 10.37 0.00 0.88 0.00 0.07 88.69 01:13:01 AM all 10.50 0.00 1.03 0.01 0.08 88.39 01:13:01 AM 0 12.63 0.00 1.30 0.00 0.09 85.98 01:13:01 AM 1 8.39 0.00 0.77 0.02 0.07 90.76 01:14:01 AM all 7.65 0.00 0.84 0.01 0.06 91.44 01:14:01 AM 0 10.15 0.00 0.74 0.00 0.05 89.06 01:14:01 AM 1 5.15 0.00 0.94 0.02 0.07 93.82 01:15:01 AM all 8.05 0.00 0.75 0.01 0.08 91.12 01:15:01 AM 0 12.84 0.00 0.98 0.00 0.09 86.10 01:15:01 AM 1 3.36 0.00 0.52 0.02 0.07 96.04 01:16:01 AM all 8.24 0.00 0.63 0.00 0.07 91.05 01:16:01 AM 0 11.97 0.00 0.72 0.00 0.09 87.23 01:16:01 AM 1 4.58 0.00 0.55 0.00 0.05 94.81 01:17:01 AM all 23.75 0.00 2.84 0.08 0.09 73.24 01:17:01 AM 0 18.43 0.00 2.71 0.08 0.10 78.68 01:17:01 AM 1 29.04 0.00 2.97 0.07 0.08 67.84 01:18:01 AM all 25.72 0.00 3.22 0.48 0.08 70.51 01:18:01 AM 0 27.54 0.00 2.99 0.53 0.07 68.87 01:18:01 AM 1 23.90 0.00 3.45 0.42 0.08 72.15 Average: all 13.53 0.00 1.92 1.33 0.07 83.14 Average: 0 16.08 0.00 2.10 1.31 0.08 80.43 Average: 1 10.98 0.00 1.74 1.36 0.07 85.85