---> uname -a: Linux prd-centos8-robot-2c-8g-2756.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 609 4855 19 2233 6789 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:fb:44:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.250/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85449sec preferred_lft 85449sec inet6 fe80::f816:3eff:fefb:4488/64 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) 12/01/2025 _x86_64_ (2 CPU) 00:54:59 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 125.34 0.17 125.17 4.80 11986.10 12:58:01 AM 38.67 1.07 37.60 115.83 4212.71 12:59:01 AM 66.67 9.42 57.26 1682.12 3801.97 01:00:01 AM 32.46 0.03 32.42 3.47 6305.93 01:01:01 AM 3.78 0.02 3.77 0.13 126.09 01:02:01 AM 0.47 0.07 0.40 1.73 7.56 01:03:01 AM 0.50 0.25 0.25 13.60 4.37 01:04:01 AM 2.13 0.00 2.13 0.00 227.06 01:05:01 AM 0.45 0.00 0.45 0.00 110.28 01:06:01 AM 0.43 0.00 0.43 0.00 125.55 01:07:01 AM 0.35 0.00 0.35 0.00 149.68 01:08:01 AM 0.27 0.00 0.27 0.00 105.60 01:09:01 AM 0.20 0.00 0.20 0.00 85.45 01:10:01 AM 16.35 0.39 15.96 46.90 1747.25 Average: 20.58 0.81 19.76 133.49 2071.28 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5118792 6959152 2763640 35.06 2688 2015796 772760 8.65 188732 2225912 104336 12:58:01 AM 5198344 7044912 2684088 34.05 2688 2022344 681788 7.63 223508 2111932 13908 12:59:01 AM 4863828 6972944 3018604 38.30 2688 2275048 729036 8.16 261024 2376636 175592 01:00:01 AM 4939948 7048756 2942484 37.33 2688 2275064 640572 7.17 266432 2291964 4 01:01:01 AM 4939548 7048388 2942884 37.33 2688 2275068 640572 7.17 266436 2292180 4 01:02:01 AM 4939856 7048764 2942576 37.33 2688 2275136 640572 7.17 266552 2292080 4 01:03:01 AM 4890212 7001248 2992220 37.96 2688 2277288 735460 8.23 266892 2340844 1732 01:04:01 AM 4881620 6995896 3000812 38.07 2688 2280552 735460 8.23 266976 2349468 324 01:05:01 AM 4877036 6994812 3005396 38.13 2688 2284004 773800 8.66 266976 2354020 624 01:06:01 AM 4873280 6994572 3009152 38.18 2688 2287520 773800 8.66 266976 2357768 560 01:07:01 AM 4868864 6994084 3013568 38.23 2688 2291500 791548 8.86 266976 2361836 120 01:08:01 AM 4862768 6991112 3019664 38.31 2688 2294572 824408 9.23 266976 2367788 108 01:09:01 AM 4859624 6991544 3022808 38.35 2688 2298148 824408 9.23 266976 2371084 1152 01:10:01 AM 5028060 7004736 2854372 36.21 2688 2149320 681572 7.63 485512 2007108 24208 Average: 4938699 7006494 2943733 37.35 2688 2235811 731840 8.19 273353 2292901 23048 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 122.56 95.08 1334.55 12.88 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 16.11 14.38 7.95 5.09 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 45.08 39.86 340.01 9.78 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 568.06 414.68 109.39 92.28 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 2.65 2.00 0.59 0.48 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 3.63 2.05 0.77 0.62 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 62.40 51.77 18.52 4.94 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 206.03 206.08 35.98 14.96 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 194.02 193.89 37.18 15.14 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 223.41 224.21 42.34 16.45 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 194.15 191.15 92.74 14.35 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 147.11 147.39 29.21 11.83 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 251.88 254.28 45.70 18.10 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 106.52 70.62 142.18 104.36 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 153.13 136.27 159.80 22.92 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) 12/01/2025 _x86_64_ (2 CPU) 00:54:59 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 39.50 0.00 5.45 1.22 0.10 53.73 12:57:01 AM 0 55.51 0.00 6.56 0.97 0.12 36.84 12:57:01 AM 1 23.54 0.00 4.36 1.46 0.08 70.56 12:58:01 AM all 14.27 0.00 2.46 0.44 0.05 82.77 12:58:01 AM 0 18.78 0.00 2.85 0.50 0.05 77.81 12:58:01 AM 1 9.77 0.00 2.07 0.38 0.05 87.73 12:59:01 AM all 37.08 0.00 5.91 0.78 0.10 56.13 12:59:01 AM 0 45.16 0.00 6.70 0.80 0.10 47.24 12:59:01 AM 1 29.00 0.00 5.12 0.75 0.10 65.03 01:00:01 AM all 2.17 0.00 1.38 0.46 0.03 95.95 01:00:01 AM 0 2.55 0.00 1.66 0.42 0.03 95.33 01:00:01 AM 1 1.79 0.00 1.10 0.50 0.03 96.57 01:01:01 AM all 0.33 0.00 0.10 0.01 0.03 99.52 01:01:01 AM 0 0.13 0.00 0.08 0.00 0.03 99.75 01:01:01 AM 1 0.53 0.00 0.12 0.02 0.03 99.30 01:02:01 AM all 0.34 0.00 0.07 0.00 0.03 99.57 01:02:01 AM 0 0.13 0.00 0.07 0.00 0.03 99.77 01:02:01 AM 1 0.55 0.00 0.07 0.00 0.02 99.37 01:03:01 AM all 5.19 0.00 0.56 0.02 0.05 94.18 01:03:01 AM 0 8.23 0.00 0.72 0.02 0.05 90.98 01:03:01 AM 1 2.17 0.00 0.40 0.02 0.05 97.36 01:04:01 AM all 10.46 0.00 0.99 0.01 0.08 88.47 01:04:01 AM 0 16.24 0.00 1.17 0.00 0.07 82.53 01:04:01 AM 1 4.73 0.00 0.81 0.02 0.08 94.36 01:05:01 AM all 12.51 0.00 1.05 0.00 0.07 86.37 01:05:01 AM 0 12.96 0.00 0.99 0.00 0.07 85.98 01:05:01 AM 1 12.07 0.00 1.10 0.00 0.07 86.77 01:06:01 AM all 11.14 0.00 1.22 0.00 0.07 87.57 01:06:01 AM 0 13.73 0.00 1.22 0.00 0.07 84.99 01:06:01 AM 1 8.55 0.00 1.23 0.00 0.07 90.15 01:07:01 AM all 12.22 0.00 1.16 0.00 0.08 86.55 01:07:01 AM 0 17.57 0.00 1.35 0.00 0.07 81.01 01:07:01 AM 1 6.91 0.00 0.96 0.00 0.08 92.05 01:07:01 AM CPU %user %nice %system %iowait %steal %idle 01:08:01 AM all 10.86 0.00 0.97 0.00 0.08 88.08 01:08:01 AM 0 7.45 0.00 0.76 0.00 0.10 91.69 01:08:01 AM 1 14.29 0.00 1.18 0.00 0.07 84.47 01:09:01 AM all 10.76 0.00 1.21 0.01 0.07 87.96 01:09:01 AM 0 14.32 0.00 1.32 0.00 0.07 84.30 01:09:01 AM 1 7.20 0.00 1.10 0.02 0.07 91.62 01:10:01 AM all 22.97 0.00 3.10 0.16 0.08 73.69 01:10:01 AM 0 29.14 0.00 3.39 0.15 0.08 67.24 01:10:01 AM 1 16.81 0.00 2.80 0.17 0.07 80.15 Average: all 13.58 0.00 1.83 0.22 0.06 84.30 Average: 0 17.30 0.00 2.06 0.21 0.07 80.36 Average: 1 9.86 0.00 1.60 0.24 0.06 88.24