---> uname -a: Linux prd-centos8-robot-2c-8g-43111.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 586 4935 19 2175 6813 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:ac:be:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.7/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85437sec preferred_lft 85437sec inet6 fe80::f816:3eff:feac:beac/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) 04:53:04 LINUX RESTART (2 CPU) 04:54:01 AM tps rtps wtps bread/s bwrtn/s 04:55:01 AM 109.20 0.35 108.85 14.93 9608.86 04:56:01 AM 59.61 0.65 58.96 51.05 7678.84 04:57:01 AM 42.58 7.13 35.44 1310.71 2269.69 04:58:01 AM 57.28 0.25 57.03 47.05 7765.06 04:59:01 AM 3.97 0.00 3.97 0.00 151.20 05:00:01 AM 0.28 0.00 0.28 0.00 4.30 05:01:01 AM 0.35 0.02 0.33 0.13 4.40 05:02:01 AM 2.08 0.08 2.00 1.87 100.87 05:03:01 AM 0.78 0.00 0.78 0.00 124.68 05:04:01 AM 0.42 0.00 0.42 0.00 21.30 05:05:01 AM 0.12 0.00 0.12 0.00 8.68 05:06:01 AM 0.20 0.00 0.20 0.00 16.14 05:07:01 AM 0.23 0.03 0.20 1.87 16.23 05:08:01 AM 13.73 0.33 13.40 37.86 546.36 05:09:01 AM 29.57 0.55 29.02 64.11 1583.74 Average: 21.36 0.63 20.73 101.96 1993.33 04:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:55:01 AM 5246548 7036836 2635884 33.44 2688 1967172 696880 7.80 187624 2104712 153084 04:56:01 AM 5120520 6954804 2761912 35.04 2688 2010112 781208 8.75 211280 2199088 10760 04:57:01 AM 4957412 7033532 2925020 37.11 2688 2244504 677056 7.58 258876 2292332 186480 04:58:01 AM 4978180 7059940 2904252 36.84 2688 2249688 641572 7.18 263144 2259112 20 04:59:01 AM 4978444 7060204 2903988 36.84 2688 2249688 641572 7.18 263148 2259108 8 05:00:01 AM 4978220 7059984 2904212 36.84 2688 2249692 644192 7.21 263148 2259276 8 05:01:01 AM 4938648 7020944 2943784 37.35 2688 2250204 699828 7.84 263340 2298244 500 05:02:01 AM 4932436 7016220 2949996 37.42 2688 2251692 699828 7.84 263544 2304544 884 05:03:01 AM 4927340 7013808 2955092 37.49 2688 2254392 715220 8.01 263548 2310108 148 05:04:01 AM 4926748 7013600 2955684 37.50 2688 2254768 715220 8.01 263548 2310576 72 05:05:01 AM 4926184 7013408 2956248 37.50 2688 2255148 715220 8.01 263548 2310988 220 05:06:01 AM 4925292 7012892 2957140 37.52 2688 2255524 715220 8.01 263548 2312116 156 05:07:01 AM 4924400 7012396 2958032 37.53 2688 2255912 715220 8.01 263692 2312660 52 05:08:01 AM 5069736 6987948 2812696 35.68 2688 2091660 740696 8.29 308268 2142004 36076 05:09:01 AM 5103432 7024196 2779000 35.26 2688 2094804 692036 7.75 466548 1955636 25032 Average: 4995569 7021381 2886863 36.62 2688 2195664 699398 7.83 271120 2242034 27567 04:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 90.22 70.51 1047.69 10.81 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 58.81 36.50 567.29 6.55 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 40.28 31.59 311.69 7.14 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 400.47 277.31 89.84 73.23 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 2.72 2.00 0.56 0.48 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 2.52 1.90 0.42 0.41 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 29.17 14.36 8.73 1.98 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 30.82 25.51 9.60 5.03 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 25.74 20.96 6.15 4.15 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 14.15 9.62 2.99 1.92 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 11.16 9.10 2.69 1.81 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 12.91 9.23 2.87 1.83 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 9.78 7.33 2.64 1.77 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 76.44 55.49 99.98 35.39 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 20.46 15.28 14.55 7.72 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 55.04 39.11 144.51 10.68 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) 04:53:04 LINUX RESTART (2 CPU) 04:54:01 AM CPU %user %nice %system %iowait %steal %idle 04:55:01 AM all 39.70 0.00 5.88 1.17 0.10 53.15 04:55:01 AM 0 49.95 0.00 6.62 1.20 0.10 42.13 04:55:01 AM 1 29.45 0.00 5.15 1.14 0.10 64.17 04:56:01 AM all 23.37 0.00 2.79 0.77 0.12 72.96 04:56:01 AM 0 43.57 0.00 3.62 0.70 0.12 51.99 04:56:01 AM 1 3.19 0.00 1.96 0.84 0.12 93.90 04:57:01 AM all 24.99 0.00 5.22 0.63 0.09 69.06 04:57:01 AM 0 33.22 0.00 5.85 0.63 0.08 60.22 04:57:01 AM 1 16.78 0.00 4.59 0.63 0.10 77.89 04:58:01 AM all 13.58 0.00 2.79 0.58 0.06 83.00 04:58:01 AM 0 17.82 0.00 3.05 0.65 0.07 78.42 04:58:01 AM 1 9.34 0.00 2.53 0.50 0.05 87.58 04:59:01 AM all 0.34 0.00 0.13 0.02 0.03 99.49 04:59:01 AM 0 0.50 0.00 0.12 0.00 0.02 99.37 04:59:01 AM 1 0.18 0.00 0.13 0.03 0.03 99.62 05:00:01 AM all 0.38 0.00 0.10 0.00 0.03 99.49 05:00:01 AM 0 0.60 0.00 0.07 0.00 0.02 99.32 05:00:01 AM 1 0.15 0.00 0.13 0.00 0.05 99.67 05:01:01 AM all 2.13 0.00 0.33 0.00 0.05 97.50 05:01:01 AM 0 3.05 0.00 0.47 0.00 0.05 96.43 05:01:01 AM 1 1.20 0.00 0.18 0.00 0.05 98.56 05:02:01 AM all 10.45 0.00 0.91 0.01 0.06 88.57 05:02:01 AM 0 16.03 0.00 1.24 0.00 0.05 82.68 05:02:01 AM 1 4.88 0.00 0.59 0.02 0.07 94.45 05:03:01 AM all 12.60 0.00 0.52 0.01 0.08 86.80 05:03:01 AM 0 21.11 0.00 0.70 0.00 0.08 78.10 05:03:01 AM 1 4.08 0.00 0.33 0.02 0.07 95.50 05:04:01 AM all 4.42 0.00 0.29 0.00 0.09 95.20 05:04:01 AM 0 1.77 0.00 0.18 0.00 0.08 97.96 05:04:01 AM 1 7.07 0.00 0.40 0.00 0.10 92.42 05:05:01 AM all 4.37 0.00 0.33 0.00 0.08 95.22 05:05:01 AM 0 6.30 0.00 0.47 0.00 0.07 93.16 05:05:01 AM 1 2.44 0.00 0.18 0.00 0.08 97.29 05:05:01 AM CPU %user %nice %system %iowait %steal %idle 05:06:01 AM all 4.40 0.00 0.31 0.00 0.07 95.23 05:06:01 AM 0 3.31 0.00 0.27 0.00 0.07 96.36 05:06:01 AM 1 5.49 0.00 0.35 0.00 0.07 94.09 05:07:01 AM all 3.43 0.00 0.27 0.00 0.09 96.21 05:07:01 AM 0 2.55 0.00 0.23 0.00 0.07 97.15 05:07:01 AM 1 4.31 0.00 0.30 0.00 0.12 95.27 05:08:01 AM all 21.04 0.00 2.59 0.09 0.08 76.20 05:08:01 AM 0 23.82 0.00 2.27 0.07 0.08 73.76 05:08:01 AM 1 18.25 0.00 2.91 0.12 0.08 78.64 05:09:01 AM all 27.52 0.00 3.87 0.15 0.08 68.38 05:09:01 AM 0 33.24 0.00 4.31 0.20 0.07 62.19 05:09:01 AM 1 21.81 0.00 3.43 0.10 0.08 74.57 Average: all 12.85 0.00 1.75 0.23 0.07 85.10 Average: 0 17.11 0.00 1.96 0.23 0.07 80.62 Average: 1 8.58 0.00 1.55 0.23 0.08 89.57