---> uname -a: Linux prd-centos8-robot-2c-8g-49206.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 635 4729 19 2333 6764 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:8a:aa:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.181/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85083sec preferred_lft 85083sec inet6 fe80::f816:3eff:fe8a:aa68/64 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) 08/04/2025 _x86_64_ (2 CPU) 04:45:32 LINUX RESTART (2 CPU) 04:46:01 AM tps rtps wtps bread/s bwrtn/s 04:47:01 AM 124.45 62.45 62.00 7686.29 26657.45 04:48:01 AM 111.73 0.72 111.01 52.92 11935.25 04:49:01 AM 34.18 0.42 33.76 64.79 2839.48 04:50:01 AM 76.21 6.96 69.24 1292.77 7979.47 04:51:01 AM 11.95 0.00 11.95 0.00 1134.51 04:52:01 AM 0.30 0.00 0.30 0.00 5.17 04:53:01 AM 0.13 0.00 0.13 0.00 1.17 04:54:01 AM 0.53 0.22 0.32 11.73 49.04 04:55:01 AM 2.07 0.00 2.07 0.00 329.56 04:56:01 AM 0.35 0.00 0.35 0.00 168.69 04:57:01 AM 0.40 0.00 0.40 0.00 163.96 04:58:01 AM 0.28 0.00 0.28 0.00 174.65 04:59:01 AM 0.30 0.00 0.30 0.00 322.63 05:00:00 AM 0.27 0.00 0.27 0.00 130.42 05:00:01 AM 0.00 0.00 0.00 0.00 0.00 05:01:01 AM 0.60 0.05 0.55 0.40 213.95 05:02:01 AM 1.65 0.07 1.58 1.73 374.83 05:03:01 AM 6.28 5.95 0.33 574.97 86.27 05:04:01 AM 3.05 0.00 3.05 0.00 309.95 05:05:01 AM 0.42 0.00 0.42 0.00 299.07 05:06:01 AM 2.53 0.32 2.22 36.93 149.51 05:07:01 AM 33.36 0.28 33.07 26.26 4222.93 Average: 19.57 3.69 15.89 464.31 2740.62 04:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:47:01 AM 5289068 6998152 2593364 32.90 2688 1893092 763564 8.55 222996 2057620 225472 04:48:01 AM 5167444 7001448 2714988 34.44 2688 2009664 696008 7.79 198592 2160912 42480 04:49:01 AM 5155780 7034468 2726652 34.59 2688 2052536 664324 7.44 224436 2148216 40648 04:50:01 AM 4972224 7056676 2910208 36.92 2688 2251976 641296 7.18 262752 2268272 25860 04:51:01 AM 4972224 7056576 2910208 36.92 2688 2251980 641296 7.18 262748 2268124 4 04:52:01 AM 4972576 7056928 2909856 36.92 2688 2251980 641296 7.18 262752 2268188 4 04:53:01 AM 4972608 7056960 2909824 36.92 2688 2251980 625444 7.00 262752 2268132 4 04:54:01 AM 4924972 7011376 2957460 37.52 2688 2254032 713392 7.99 262904 2315124 464 04:55:01 AM 4902700 6997160 2979732 37.80 2688 2262088 728960 8.16 262988 2337152 640 04:56:01 AM 4879524 6981676 3002908 38.10 2688 2269804 744828 8.34 262988 2360528 3392 04:57:01 AM 4871528 6976056 3010904 38.20 2688 2272164 780120 8.73 262996 2368232 948 04:58:01 AM 4862644 6975376 3019788 38.31 2688 2280448 780120 8.73 262988 2376860 4032 04:59:01 AM 4854184 6974696 3028248 38.42 2688 2288164 780120 8.73 262988 2385444 2096 05:00:00 AM 4848212 6970868 3034220 38.49 2688 2290300 798100 8.94 262988 2391492 432 05:00:01 AM 4847520 6970380 3034912 38.50 2688 2290504 798100 8.94 262988 2392144 652 05:01:01 AM 4837980 6968836 3044452 38.62 2688 2298488 819452 9.18 263116 2400748 2400 05:02:01 AM 4830564 6969592 3051868 38.72 2688 2306664 819452 9.18 263260 2408396 224 05:03:01 AM 4808452 6967120 3073980 39.00 2688 2326252 833668 9.33 265444 2428076 836 05:04:01 AM 4799932 6966696 3082500 39.11 2688 2334368 833668 9.33 265444 2436164 1076 05:05:01 AM 4792272 6966976 3090160 39.20 2688 2342280 833668 9.33 265444 2444100 128 05:06:01 AM 4883180 6970488 2999252 38.05 2688 2256368 685100 7.67 333292 2295648 91372 05:07:01 AM 4827472 6906372 3054960 38.76 2688 2252500 749136 8.39 533232 2165668 10260 Average: 4921503 6992494 2960929 37.56 2688 2240347 744141 8.33 272277 2315693 20610 04:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 295.24 180.43 1644.65 56.51 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 69.96 58.08 826.12 15.42 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 20.36 16.16 7.92 5.60 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 572.98 439.90 436.07 98.59 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 1.57 0.75 0.33 0.12 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 2.47 2.03 0.56 0.49 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 2.97 1.90 0.52 0.42 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 98.55 83.04 21.03 7.54 0.00 0.00 0.00 0.00 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 171.50 172.40 47.34 12.75 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 15.86 16.41 23.70 1.94 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 158.11 157.32 27.20 12.35 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 160.02 161.59 46.91 11.82 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 15.30 15.53 23.68 1.88 0.00 0.00 0.00 0.00 05:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:00 AM eth0 155.99 154.53 26.05 11.91 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 424.11 428.57 75.61 32.76 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 172.79 173.29 48.19 13.10 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 14.46 14.39 25.00 1.89 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 144.04 145.01 26.05 11.48 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 152.58 154.30 45.75 11.33 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 14.36 14.98 24.26 1.86 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 248.39 193.77 249.71 318.12 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 17.39 16.73 14.74 8.09 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 119.52 103.70 169.86 28.74 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) 08/04/2025 _x86_64_ (2 CPU) 04:45:32 LINUX RESTART (2 CPU) 04:46:01 AM CPU %user %nice %system %iowait %steal %idle 04:47:01 AM all 41.28 0.03 8.08 9.89 0.10 40.62 04:47:01 AM 0 37.05 0.02 8.09 9.70 0.10 45.05 04:47:01 AM 1 45.51 0.05 8.07 10.07 0.10 36.20 04:48:01 AM all 29.65 0.00 4.47 1.33 0.10 64.45 04:48:01 AM 0 17.30 0.00 3.24 1.33 0.08 78.05 04:48:01 AM 1 42.06 0.00 5.71 1.34 0.12 50.78 04:49:01 AM all 18.43 0.00 3.00 0.23 0.08 78.26 04:49:01 AM 0 12.82 0.00 2.55 0.23 0.07 84.33 04:49:01 AM 1 24.04 0.00 3.45 0.22 0.08 72.21 04:50:01 AM all 26.81 0.00 5.57 0.89 0.10 66.63 04:50:01 AM 0 21.84 0.00 4.68 0.55 0.10 72.83 04:50:01 AM 1 31.80 0.00 6.46 1.24 0.10 60.40 04:51:01 AM all 0.33 0.00 0.14 0.17 0.04 99.32 04:51:01 AM 0 0.10 0.00 0.08 0.02 0.05 99.75 04:51:01 AM 1 0.55 0.00 0.20 0.32 0.03 98.90 04:52:01 AM all 0.35 0.00 0.09 0.00 0.04 99.52 04:52:01 AM 0 0.10 0.00 0.12 0.00 0.05 99.73 04:52:01 AM 1 0.60 0.00 0.07 0.00 0.03 99.30 04:53:01 AM all 0.23 0.00 0.08 0.00 0.03 99.67 04:53:01 AM 0 0.13 0.00 0.10 0.00 0.03 99.73 04:53:01 AM 1 0.32 0.00 0.05 0.00 0.03 99.60 04:54:01 AM all 6.52 0.00 0.55 0.01 0.07 92.86 04:54:01 AM 0 3.43 0.00 0.52 0.02 0.07 95.96 04:54:01 AM 1 9.62 0.00 0.57 0.00 0.07 89.74 04:55:01 AM all 13.81 0.00 1.17 0.02 0.08 84.92 04:55:01 AM 0 4.43 0.00 0.82 0.02 0.08 94.65 04:55:01 AM 1 23.25 0.00 1.52 0.02 0.08 75.13 04:56:01 AM all 11.08 0.00 0.48 0.00 0.08 88.36 04:56:01 AM 0 18.07 0.00 0.74 0.00 0.08 81.11 04:56:01 AM 1 4.10 0.00 0.23 0.00 0.07 95.60 04:57:01 AM all 9.47 0.00 0.76 0.00 0.08 89.69 04:57:01 AM 0 9.75 0.00 0.77 0.00 0.07 89.41 04:57:01 AM 1 9.20 0.00 0.74 0.00 0.08 89.98 04:57:01 AM CPU %user %nice %system %iowait %steal %idle 04:58:01 AM all 13.67 0.00 1.16 0.01 0.08 85.08 04:58:01 AM 0 7.64 0.00 0.90 0.02 0.08 91.36 04:58:01 AM 1 19.74 0.00 1.42 0.00 0.08 78.76 04:59:01 AM all 11.04 0.00 0.56 0.02 0.08 88.30 04:59:01 AM 0 11.84 0.00 0.60 0.02 0.08 87.46 04:59:01 AM 1 10.24 0.00 0.52 0.02 0.08 89.14 05:00:00 AM all 8.72 0.00 0.79 0.01 0.07 90.42 05:00:00 AM 0 7.96 0.00 0.75 0.02 0.07 91.21 05:00:00 AM 1 9.48 0.00 0.82 0.00 0.07 89.63 05:00:01 AM all 25.45 0.00 2.27 0.00 0.45 71.82 05:00:01 AM 0 27.93 0.00 2.70 0.00 0.00 69.37 05:00:01 AM 1 22.94 0.00 1.83 0.00 0.92 74.31 05:01:01 AM all 14.17 0.00 1.26 0.01 0.09 84.47 05:01:01 AM 0 7.45 0.00 1.21 0.02 0.10 91.23 05:01:01 AM 1 20.90 0.00 1.31 0.00 0.08 77.70 05:02:01 AM all 11.44 0.00 0.61 0.03 0.08 87.84 05:02:01 AM 0 9.11 0.00 0.57 0.05 0.07 90.20 05:02:01 AM 1 13.77 0.00 0.65 0.02 0.08 85.48 05:03:01 AM all 9.41 0.23 0.88 0.11 0.08 89.30 05:03:01 AM 0 6.59 0.45 0.86 0.22 0.08 91.80 05:03:01 AM 1 12.24 0.00 0.91 0.00 0.07 86.79 05:04:01 AM all 13.43 0.00 1.20 0.02 0.08 85.27 05:04:01 AM 0 14.31 0.00 1.21 0.00 0.08 84.39 05:04:01 AM 1 12.55 0.00 1.19 0.03 0.08 86.14 05:05:01 AM all 11.23 0.00 0.53 0.02 0.08 88.14 05:05:01 AM 0 15.40 0.00 0.64 0.00 0.07 83.90 05:05:01 AM 1 7.07 0.00 0.43 0.03 0.08 92.38 05:06:01 AM all 18.94 0.00 2.16 0.01 0.09 78.80 05:06:01 AM 0 11.02 0.00 2.01 0.00 0.08 86.88 05:06:01 AM 1 26.88 0.00 2.30 0.02 0.10 70.70 05:07:01 AM all 28.07 0.00 2.81 0.30 0.08 68.74 05:07:01 AM 0 23.19 0.00 2.39 0.30 0.08 74.05 05:07:01 AM 1 32.96 0.00 3.24 0.30 0.08 63.42 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.22 0.01 1.73 0.62 0.08 83.34 Average: 0 11.43 0.02 1.57 0.60 0.08 86.31 Average: 1 17.01 0.00 1.90 0.65 0.08 80.36