---> uname -a: Linux prd-centos8-robot-2c-8g-48354.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 614 4855 19 2227 6784 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:0c:a0:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.42/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85311sec preferred_lft 85311sec inet6 fe80::f816:3eff:fe0c:a0c9/64 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) 09/03/2025 _x86_64_ (2 CPU) 00:41:47 LINUX RESTART (2 CPU) 12:42:01 AM tps rtps wtps bread/s bwrtn/s 12:43:01 AM 219.29 151.57 67.72 14520.51 41321.89 12:44:01 AM 119.38 0.72 118.66 52.92 12214.20 12:45:01 AM 21.94 0.38 21.56 62.51 1926.19 12:46:01 AM 62.85 6.96 55.88 1291.57 3700.92 12:47:01 AM 32.24 0.03 32.21 3.47 6217.33 12:48:01 AM 3.75 0.00 3.75 0.00 125.04 12:49:01 AM 0.32 0.00 0.32 0.00 3.41 12:50:01 AM 0.62 0.22 0.40 11.73 18.33 12:51:01 AM 2.17 0.00 2.17 0.00 181.09 12:52:01 AM 0.43 0.03 0.40 1.87 93.92 12:53:01 AM 0.22 0.00 0.22 0.00 79.00 12:54:01 AM 0.27 0.00 0.27 0.00 101.50 12:55:01 AM 0.30 0.00 0.30 0.00 122.00 12:56:01 AM 0.30 0.00 0.30 0.00 118.83 12:57:01 AM 0.35 0.03 0.32 0.27 142.28 12:58:01 AM 1.33 0.00 1.33 0.00 135.63 12:59:01 AM 17.74 0.33 17.41 37.85 833.12 Average: 28.44 9.43 19.01 940.36 3961.35 12:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:43:01 AM 5337148 6985056 2545284 32.29 2688 1836548 793372 8.88 205272 2046100 166036 12:44:01 AM 5149420 6987048 2733012 34.67 2688 2013292 733892 8.22 199068 2181132 42476 12:45:01 AM 5225644 7064748 2656788 33.71 2688 2015172 675728 7.57 219876 2089556 10756 12:46:01 AM 4910148 6998220 2972284 37.71 2688 2255400 716228 8.02 260240 2337168 172044 12:47:01 AM 4952044 7040048 2930388 37.18 2688 2255472 667772 7.48 263092 2287520 4 12:48:01 AM 4952220 7040228 2930212 37.17 2688 2255476 667772 7.48 263096 2287596 4 12:49:01 AM 4952476 7040484 2929956 37.17 2688 2255476 667772 7.48 263096 2287416 4 12:50:01 AM 4901160 6991724 2981272 37.82 2688 2258032 774404 8.67 263252 2338176 1908 12:51:01 AM 4894960 6988092 2987472 37.90 2688 2260664 754924 8.45 263600 2344040 1144 12:52:01 AM 4890848 6986536 2991584 37.95 2688 2263180 754924 8.45 263796 2348004 952 12:53:01 AM 4887984 6986092 2994448 37.99 2688 2265632 754924 8.45 263800 2350752 1120 12:54:01 AM 4881440 6983864 3000992 38.07 2688 2269896 777452 8.71 263800 2357172 2392 12:55:01 AM 4876188 6981572 3006244 38.14 2688 2272868 800688 8.97 263800 2362168 1780 12:56:01 AM 4873252 6981948 3009180 38.18 2688 2276180 800688 8.97 263800 2365524 1592 12:57:01 AM 4869256 6981116 3013176 38.23 2688 2279328 838128 9.38 263948 2368776 580 12:58:01 AM 4865660 6981136 3016772 38.27 2688 2282968 838128 9.38 263948 2372520 1032 12:59:01 AM 4988248 6958720 2894184 36.72 2688 2143176 738200 8.27 329412 2205976 58880 Average: 4965182 6998625 2917250 37.01 2688 2203456 750294 8.40 257464 2289976 27218 12:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 317.22 187.14 1709.86 59.59 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 81.70 64.24 844.14 9.89 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 15.46 10.71 6.09 4.12 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 46.68 37.87 335.67 9.83 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 586.85 432.01 111.33 96.40 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 2.52 2.12 0.55 0.49 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 2.63 1.95 0.44 0.42 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 120.11 101.28 26.35 8.45 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 84.49 85.64 17.36 6.67 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 63.15 62.81 13.68 5.33 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 132.60 134.05 22.19 10.21 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 226.42 228.04 42.63 16.89 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 148.73 150.12 27.77 11.53 0.00 0.00 0.00 0.00 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 206.86 208.71 36.49 15.14 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 158.42 159.79 30.20 12.45 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 276.29 278.69 48.43 19.93 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 112.23 73.89 150.87 114.50 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 151.90 130.53 201.43 23.64 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) 09/03/2025 _x86_64_ (2 CPU) 00:41:47 LINUX RESTART (2 CPU) 12:42:01 AM CPU %user %nice %system %iowait %steal %idle 12:43:01 AM all 52.02 0.07 11.71 2.49 0.11 33.61 12:43:01 AM 0 45.01 0.08 11.17 2.93 0.10 40.70 12:43:01 AM 1 59.02 0.05 12.25 2.04 0.12 26.52 12:44:01 AM all 31.43 0.00 4.80 1.17 0.08 62.51 12:44:01 AM 0 23.96 0.00 4.64 1.30 0.08 70.02 12:44:01 AM 1 38.87 0.00 4.97 1.05 0.08 55.03 12:45:01 AM all 12.32 0.00 1.65 1.35 0.08 84.61 12:45:01 AM 0 10.56 0.00 1.64 1.35 0.07 86.38 12:45:01 AM 1 14.08 0.00 1.67 1.34 0.08 82.83 12:46:01 AM all 32.07 0.00 5.63 0.62 0.09 61.59 12:46:01 AM 0 24.85 0.00 5.08 0.61 0.10 69.36 12:46:01 AM 1 39.33 0.00 6.18 0.62 0.08 53.79 12:47:01 AM all 1.47 0.00 1.37 0.56 0.06 96.53 12:47:01 AM 0 1.61 0.00 1.41 0.39 0.07 96.53 12:47:01 AM 1 1.34 0.00 1.34 0.74 0.05 96.54 12:48:01 AM all 0.36 0.00 0.09 0.02 0.04 99.49 12:48:01 AM 0 0.12 0.00 0.12 0.03 0.05 99.68 12:48:01 AM 1 0.60 0.00 0.07 0.00 0.03 99.30 12:49:01 AM all 0.37 0.00 0.08 0.00 0.03 99.52 12:49:01 AM 0 0.15 0.00 0.08 0.00 0.03 99.73 12:49:01 AM 1 0.58 0.00 0.07 0.00 0.03 99.32 12:50:01 AM all 7.14 0.00 0.76 0.01 0.06 92.04 12:50:01 AM 0 4.73 0.00 0.70 0.02 0.07 94.48 12:50:01 AM 1 9.56 0.00 0.81 0.00 0.05 89.58 12:51:01 AM all 7.80 0.00 0.68 0.02 0.06 91.44 12:51:01 AM 0 6.24 0.00 0.67 0.02 0.05 93.03 12:51:01 AM 1 9.39 0.00 0.70 0.02 0.07 89.83 12:52:01 AM all 6.35 0.00 0.57 0.00 0.08 93.00 12:52:01 AM 0 4.97 0.00 0.45 0.00 0.07 94.51 12:52:01 AM 1 7.72 0.00 0.69 0.00 0.10 91.49 12:53:01 AM all 7.03 0.00 0.69 0.00 0.08 92.21 12:53:01 AM 0 4.65 0.00 0.57 0.00 0.07 94.71 12:53:01 AM 1 9.41 0.00 0.81 0.00 0.08 89.70 12:53:01 AM CPU %user %nice %system %iowait %steal %idle 12:54:01 AM all 12.22 0.00 1.21 0.00 0.09 86.49 12:54:01 AM 0 6.32 0.00 1.01 0.00 0.10 92.57 12:54:01 AM 1 18.14 0.00 1.40 0.00 0.08 80.37 12:55:01 AM all 9.45 0.00 0.84 0.00 0.08 89.62 12:55:01 AM 0 8.76 0.00 0.84 0.00 0.08 90.32 12:55:01 AM 1 10.14 0.00 0.84 0.00 0.08 88.93 12:56:01 AM all 10.43 0.00 0.96 0.01 0.08 88.52 12:56:01 AM 0 9.95 0.00 0.96 0.02 0.08 88.99 12:56:01 AM 1 10.90 0.00 0.96 0.00 0.08 88.05 12:57:01 AM all 10.82 0.00 1.11 0.01 0.08 87.97 12:57:01 AM 0 16.45 0.00 1.39 0.00 0.08 82.08 12:57:01 AM 1 5.22 0.00 0.84 0.02 0.08 93.84 12:58:01 AM all 11.25 0.00 1.29 0.00 0.08 87.37 12:58:01 AM 0 8.65 0.00 1.21 0.00 0.08 90.05 12:58:01 AM 1 13.86 0.00 1.37 0.00 0.08 84.69 12:59:01 AM all 22.42 0.00 2.61 0.08 0.08 74.81 12:59:01 AM 0 34.13 0.00 2.81 0.08 0.08 62.90 12:59:01 AM 1 10.71 0.00 2.42 0.08 0.07 86.72 Average: all 13.84 0.00 2.13 0.37 0.07 83.59 Average: 0 12.43 0.00 2.05 0.40 0.07 85.05 Average: 1 15.25 0.00 2.20 0.35 0.07 82.12