---> uname -a: Linux prd-centos8-robot-2c-8g-43054.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 4814 19 2233 6750 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:34:b5:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.98/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85171sec preferred_lft 85171sec inet6 fe80::f816:3eff:fe34:b544/64 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) 07/16/2025 _x86_64_ (2 CPU) 00:54:01 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 111.51 0.22 111.30 11.33 10185.25 12:57:01 AM 46.19 1.00 45.19 113.05 5412.75 12:58:01 AM 50.50 6.78 43.72 1248.52 3436.45 12:59:01 AM 44.06 0.25 43.81 47.06 6431.04 01:00:01 AM 3.48 0.00 3.48 0.00 130.57 01:01:01 AM 0.42 0.02 0.40 0.13 6.66 01:02:01 AM 0.53 0.08 0.45 1.87 8.43 01:03:01 AM 2.03 0.00 2.03 0.00 188.05 01:04:01 AM 0.60 0.03 0.57 1.87 211.41 01:05:01 AM 0.57 0.00 0.57 0.00 155.34 01:06:01 AM 0.17 0.00 0.17 0.00 12.98 01:07:01 AM 0.28 0.00 0.28 0.00 175.47 01:08:01 AM 0.20 0.00 0.20 0.00 55.87 01:09:01 AM 0.23 0.03 0.20 0.27 81.77 01:10:01 AM 1.37 0.00 1.37 0.00 38.73 01:11:01 AM 0.38 0.00 0.38 0.00 137.94 01:12:01 AM 0.27 0.00 0.27 0.00 40.81 01:13:01 AM 2.33 0.32 2.02 36.92 148.87 01:14:01 AM 30.78 0.33 30.44 37.19 2741.21 Average: 15.57 0.48 15.10 78.86 1557.84 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5063876 6930928 2818556 35.76 2688 2043984 815468 9.13 191528 2282396 169040 12:57:01 AM 5203016 7042228 2679416 33.99 2688 2015120 730080 8.17 219332 2110880 10760 12:58:01 AM 4876132 6956600 3006300 38.14 2688 2248828 766340 8.58 258624 2373592 153980 12:59:01 AM 4908380 6993284 2974052 37.73 2688 2252836 706580 7.91 262440 2330964 16 01:00:01 AM 4908276 6993180 2974156 37.73 2688 2252836 740900 8.30 262444 2331292 4 01:01:01 AM 4908236 6993144 2974196 37.73 2688 2252848 721424 8.08 262448 2331364 4 01:02:01 AM 4865404 6951052 3017028 38.28 2688 2253584 772320 8.65 262740 2373724 656 01:03:01 AM 4850088 6941136 3032344 38.47 2688 2258992 825756 9.25 262752 2388836 2404 01:04:01 AM 4841528 6936432 3040904 38.58 2688 2262836 825756 9.25 263288 2397036 24 01:05:01 AM 4836316 6935644 3046116 38.64 2688 2267276 825756 9.25 263288 2402204 32 01:06:01 AM 4831664 6935644 3050768 38.70 2688 2271912 845004 9.46 263288 2406608 4312 01:07:01 AM 4832316 6937408 3050116 38.70 2688 2273032 828132 9.27 263288 2406264 224 01:08:01 AM 4828364 6935404 3054068 38.75 2688 2274972 812752 9.10 263288 2410220 528 01:09:01 AM 4824572 6933536 3057860 38.79 2688 2276896 833700 9.33 263408 2413644 36 01:10:01 AM 4820620 6932972 3061812 38.84 2688 2280252 855392 9.58 263452 2417000 3184 01:11:01 AM 4820292 6933968 3062140 38.85 2688 2281584 855392 9.58 263452 2417908 484 01:12:01 AM 4818824 6933504 3063608 38.87 2688 2282596 855392 9.58 263452 2419184 380 01:13:01 AM 4948624 6942352 2933808 37.22 2688 2163208 770512 8.63 288700 2275328 56132 01:14:01 AM 4949420 6925788 2933012 37.21 2688 2150316 782856 8.77 487760 2090560 9080 Average: 4891366 6951800 2991066 37.95 2688 2229679 798395 8.94 269946 2346263 21646 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 126.52 93.47 1316.95 12.94 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 17.05 10.41 7.26 4.02 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 35.62 32.89 311.00 7.26 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 568.01 404.27 112.76 97.13 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 2.73 2.10 0.58 0.51 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 3.42 1.92 0.50 0.41 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 51.40 35.06 13.49 3.32 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 193.69 193.29 51.28 14.93 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 48.23 47.19 24.32 4.15 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 101.50 101.50 34.34 8.47 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 97.27 96.68 34.53 7.82 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 57.66 55.73 11.71 5.29 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 114.81 114.05 21.66 9.01 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 134.79 130.44 24.07 10.37 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 115.53 115.50 29.72 9.08 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 33.49 34.09 5.31 2.73 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 2.82 3.52 0.61 0.60 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 154.73 113.01 173.54 102.55 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 16.43 15.76 13.93 7.78 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 98.72 84.25 115.14 16.23 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) 07/16/2025 _x86_64_ (2 CPU) 00:54:01 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 38.21 0.00 5.32 1.72 0.12 54.62 12:56:01 AM 0 49.54 0.00 6.36 1.89 0.13 42.08 12:56:01 AM 1 26.91 0.00 4.29 1.56 0.12 67.12 12:57:01 AM all 16.99 0.00 2.43 5.52 0.07 74.99 12:57:01 AM 0 18.40 0.00 2.82 3.02 0.07 75.70 12:57:01 AM 1 15.58 0.00 2.05 8.02 0.07 74.27 12:58:01 AM all 23.63 0.00 4.60 2.20 0.08 69.49 12:58:01 AM 0 27.87 0.00 5.00 2.63 0.07 64.43 12:58:01 AM 1 19.38 0.00 4.20 1.77 0.10 74.55 12:59:01 AM all 10.49 0.00 2.61 1.08 0.06 85.76 12:59:01 AM 0 13.65 0.00 2.95 0.97 0.07 82.36 12:59:01 AM 1 7.35 0.00 2.27 1.19 0.05 89.14 01:00:01 AM all 0.34 0.00 0.10 0.03 0.04 99.48 01:00:01 AM 0 0.10 0.00 0.10 0.02 0.03 99.75 01:00:01 AM 1 0.58 0.00 0.10 0.05 0.05 99.22 01:01:01 AM all 0.19 0.00 0.08 0.00 0.04 99.69 01:01:01 AM 0 0.13 0.00 0.08 0.00 0.03 99.75 01:01:01 AM 1 0.25 0.00 0.07 0.00 0.05 99.63 01:02:01 AM all 2.35 0.00 0.37 0.00 0.03 97.25 01:02:01 AM 0 3.18 0.00 0.45 0.00 0.03 96.34 01:02:01 AM 1 1.52 0.00 0.28 0.00 0.03 98.16 01:03:01 AM all 13.83 0.00 1.76 0.02 0.09 84.29 01:03:01 AM 0 15.16 0.00 1.74 0.00 0.10 83.00 01:03:01 AM 1 12.50 0.00 1.79 0.03 0.08 85.59 01:04:01 AM all 8.60 0.00 0.71 0.01 0.10 90.58 01:04:01 AM 0 14.68 0.00 1.04 0.00 0.10 84.18 01:04:01 AM 1 2.61 0.00 0.39 0.02 0.10 96.89 01:05:01 AM all 11.19 0.00 0.90 0.00 0.07 87.84 01:05:01 AM 0 19.23 0.00 1.30 0.00 0.07 79.40 01:05:01 AM 1 3.33 0.00 0.50 0.00 0.07 96.10 01:06:01 AM all 9.96 0.00 1.07 0.00 0.12 88.85 01:06:01 AM 0 12.53 0.00 1.38 0.00 0.10 85.99 01:06:01 AM 1 7.40 0.00 0.75 0.00 0.13 91.71 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 7.77 0.00 0.76 0.00 0.08 91.39 01:07:01 AM 0 11.04 0.00 0.92 0.00 0.09 87.95 01:07:01 AM 1 4.57 0.00 0.59 0.00 0.07 94.77 01:08:01 AM all 8.10 0.00 0.74 0.00 0.11 91.05 01:08:01 AM 0 12.02 0.00 0.79 0.00 0.08 87.10 01:08:01 AM 1 4.17 0.00 0.69 0.00 0.14 95.00 01:09:01 AM all 8.28 0.00 0.85 0.00 0.12 90.75 01:09:01 AM 0 7.97 0.00 1.04 0.00 0.10 90.89 01:09:01 AM 1 8.60 0.00 0.66 0.00 0.14 90.61 01:10:01 AM all 9.69 0.00 0.97 0.01 0.08 89.24 01:10:01 AM 0 15.58 0.00 1.31 0.00 0.10 83.00 01:10:01 AM 1 3.88 0.00 0.64 0.02 0.07 95.39 01:11:01 AM all 4.12 0.00 0.54 0.01 0.08 95.25 01:11:01 AM 0 3.68 0.00 0.42 0.00 0.07 95.83 01:11:01 AM 1 4.55 0.00 0.67 0.02 0.10 94.66 01:12:01 AM all 3.15 0.00 0.53 0.00 0.08 96.24 01:12:01 AM 0 3.64 0.00 0.52 0.00 0.07 95.77 01:12:01 AM 1 2.66 0.00 0.55 0.00 0.08 96.71 01:13:01 AM all 13.28 0.00 2.01 0.03 0.08 84.61 01:13:01 AM 0 8.12 0.00 1.59 0.03 0.07 90.19 01:13:01 AM 1 18.45 0.00 2.43 0.02 0.08 79.02 01:14:01 AM all 25.65 0.00 2.76 0.51 0.10 70.98 01:14:01 AM 0 37.07 0.00 3.17 0.33 0.10 59.33 01:14:01 AM 1 14.25 0.00 2.35 0.68 0.10 82.62 Average: all 11.38 0.00 1.54 0.59 0.08 86.41 Average: 0 14.41 0.00 1.74 0.47 0.08 83.30 Average: 1 8.36 0.00 1.33 0.71 0.09 89.51