---> uname -a: Linux prd-centos8-robot-2c-8g-10041.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 610 4870 19 2216 6790 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:73:77:72 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.209/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85503sec preferred_lft 85503sec inet6 fe80::f816:3eff:fe73:7772/64 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) 11/25/2024 _x86_64_ (2 CPU) 03:27:52 LINUX RESTART (2 CPU) 03:29:01 AM tps rtps wtps bread/s bwrtn/s 03:30:01 AM 109.51 43.56 65.95 6721.04 5956.74 03:31:01 AM 90.62 0.70 89.92 50.77 9855.82 03:32:01 AM 16.19 0.42 15.78 64.78 1337.32 03:33:01 AM 60.81 0.03 60.77 3.47 7875.54 03:34:01 AM 8.30 0.08 8.21 31.99 780.56 03:35:01 AM 2.03 0.02 2.02 0.13 275.79 03:36:01 AM 0.98 0.00 0.98 0.00 474.04 03:37:01 AM 0.38 0.00 0.38 0.00 360.86 03:38:01 AM 0.72 0.02 0.70 1.07 78.99 03:39:01 AM 0.82 0.35 0.47 54.23 264.27 03:40:01 AM 0.33 0.03 0.30 1.07 79.86 03:41:01 AM 0.23 0.00 0.23 0.00 17.73 03:42:01 AM 7.48 0.33 7.15 37.86 353.04 Average: 22.96 3.50 19.45 535.97 2131.70 03:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:30:01 AM 5343976 7036908 2538456 32.20 2688 1875088 692052 7.75 210252 2004552 130672 03:31:01 AM 5146484 6979364 2735948 34.71 2688 2009396 727840 8.15 221096 2167696 30124 03:32:01 AM 5177492 7015032 2704940 34.32 2688 2014588 700108 7.84 244184 2115788 3276 03:33:01 AM 5003036 7037356 2879396 36.53 2688 2203320 657596 7.36 257100 2246772 16556 03:34:01 AM 4967340 7002388 2915092 36.98 2688 2204480 704212 7.89 257228 2283844 200 03:35:01 AM 4941844 6985488 2940588 37.31 2688 2213096 737928 8.26 257700 2307864 2528 03:36:01 AM 4926552 6985912 2955880 37.50 2688 2228812 737928 8.26 257700 2323696 4540 03:37:01 AM 4918128 6983736 2964304 37.61 2688 2235072 737928 8.26 257700 2332124 4 03:38:01 AM 4911224 6983616 2971208 37.69 2688 2241832 737928 8.26 257756 2338972 4756 03:39:01 AM 4674168 6932780 3208264 40.70 2688 2248092 753620 8.44 259284 2352640 1596 03:40:01 AM 4514468 6917080 3367964 42.73 2688 2248844 752120 8.42 259288 2353876 68 03:41:01 AM 4517700 6920832 3364732 42.69 2688 2249324 752120 8.42 259304 2350872 96 03:42:01 AM 4998192 6959768 2884240 36.59 2688 2135024 733368 8.21 334500 2190676 67400 Average: 4926200 6980020 2956232 37.50 2688 2162074 724981 8.12 256392 2259182 20140 03:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 290.92 192.24 1557.06 59.50 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 64.53 50.64 654.22 8.53 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 18.53 10.60 6.69 4.02 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 231.59 165.01 336.67 44.15 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 17.08 9.45 4.70 0.98 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 31.69 26.13 75.97 7.27 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 40.99 33.29 103.55 9.20 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 15.43 11.28 34.29 5.27 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 28.43 25.51 24.76 12.87 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 37.26 44.39 66.38 4.09 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 14.48 16.54 2.46 2.08 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 17.63 14.13 3.96 2.47 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 94.52 62.17 150.27 87.83 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 69.47 50.88 232.41 19.10 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) 11/25/2024 _x86_64_ (2 CPU) 03:27:52 LINUX RESTART (2 CPU) 03:29:01 AM CPU %user %nice %system %iowait %steal %idle 03:30:01 AM all 36.30 0.02 7.47 6.42 0.11 49.68 03:30:01 AM 0 44.32 0.02 7.18 7.62 0.10 40.77 03:30:01 AM 1 28.31 0.02 7.76 5.22 0.12 58.57 03:31:01 AM all 26.31 0.00 3.56 6.46 0.66 63.01 03:31:01 AM 0 32.75 0.00 3.94 6.19 0.58 56.54 03:31:01 AM 1 19.88 0.00 3.19 6.72 0.75 69.47 03:32:01 AM all 12.60 0.00 1.72 1.61 0.10 83.97 03:32:01 AM 0 21.42 0.00 1.99 1.60 0.10 74.89 03:32:01 AM 1 3.78 0.00 1.45 1.62 0.10 93.05 03:33:01 AM all 28.97 0.00 4.18 5.43 0.15 61.27 03:33:01 AM 0 36.74 0.00 4.85 6.50 0.15 51.76 03:33:01 AM 1 21.19 0.00 3.50 4.36 0.15 70.79 03:34:01 AM all 0.73 0.00 0.18 0.56 0.03 98.51 03:34:01 AM 0 0.13 0.00 0.13 0.78 0.03 98.91 03:34:01 AM 1 1.34 0.00 0.22 0.33 0.02 98.10 03:35:01 AM all 10.32 0.00 0.22 0.03 0.08 89.35 03:35:01 AM 0 13.01 0.00 0.22 0.02 0.07 86.69 03:35:01 AM 1 7.63 0.00 0.22 0.03 0.10 92.02 03:36:01 AM all 18.65 0.00 0.20 0.11 0.08 80.96 03:36:01 AM 0 33.56 0.00 0.22 0.00 0.08 66.14 03:36:01 AM 1 3.73 0.00 0.18 0.22 0.07 95.80 03:37:01 AM all 6.62 0.00 0.13 0.03 0.04 93.17 03:37:01 AM 0 9.49 0.00 0.13 0.07 0.05 90.26 03:37:01 AM 1 3.74 0.00 0.13 0.00 0.03 96.09 03:38:01 AM all 17.43 0.00 0.23 0.03 0.07 82.25 03:38:01 AM 0 21.20 0.00 0.22 0.02 0.07 78.50 03:38:01 AM 1 13.66 0.00 0.23 0.03 0.07 86.01 03:39:01 AM all 7.68 0.00 4.87 0.05 0.07 87.34 03:39:01 AM 0 6.61 0.00 4.80 0.05 0.07 88.46 03:39:01 AM 1 8.75 0.00 4.93 0.05 0.07 86.21 03:40:01 AM all 4.62 0.00 1.90 0.00 0.03 93.45 03:40:01 AM 0 7.28 0.00 1.89 0.00 0.03 90.80 03:40:01 AM 1 1.97 0.00 1.91 0.00 0.02 96.10 03:40:01 AM CPU %user %nice %system %iowait %steal %idle 03:41:01 AM all 5.02 0.00 0.19 0.00 0.06 94.73 03:41:01 AM 0 6.88 0.00 0.22 0.00 0.07 92.83 03:41:01 AM 1 3.16 0.00 0.17 0.00 0.05 96.62 03:42:01 AM all 19.79 0.00 2.62 0.06 0.07 77.46 03:42:01 AM 0 22.70 0.00 2.99 0.05 0.07 74.19 03:42:01 AM 1 16.88 0.00 2.25 0.07 0.07 80.73 Average: all 15.01 0.00 2.11 1.60 0.12 81.15 Average: 0 19.71 0.00 2.21 1.76 0.11 76.20 Average: 1 10.32 0.00 2.01 1.44 0.12 86.10