---> uname -a: Linux prd-centos8-robot-2c-8g-38598.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 608 4831 19 2257 6791 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:09:22:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.34/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85716sec preferred_lft 85716sec inet6 fe80::f816:3eff:fe09:22f7/64 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) 06/30/2025 _x86_64_ (2 CPU) 22:29:57 LINUX RESTART (2 CPU) 10:30:00 PM tps rtps wtps bread/s bwrtn/s 10:31:01 PM 175.32 129.00 46.32 9974.54 33986.01 10:32:01 PM 117.89 54.05 63.85 5794.07 8005.95 10:33:01 PM 96.83 0.73 96.10 53.06 11150.04 10:34:01 PM 44.99 7.10 37.89 1309.96 3504.43 10:35:01 PM 64.35 2.77 61.58 440.12 7589.37 10:36:01 PM 6.32 0.02 6.30 0.13 512.51 10:37:01 PM 1.98 0.00 1.98 0.00 568.11 10:38:01 PM 0.70 0.00 0.70 0.00 343.74 10:39:01 PM 0.30 0.00 0.30 0.00 315.81 10:40:00 PM 0.56 0.03 0.53 1.90 149.89 10:40:01 PM 234.15 8.94 225.20 208.13 10917.89 10:41:01 PM 31.79 0.47 31.32 69.84 3031.12 Average: 49.85 17.88 31.98 1620.12 6359.00 10:30:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:31:01 PM 6152948 7369560 1729484 21.94 2688 1423832 382340 4.85 112044 1403512 87460 10:32:01 PM 5341820 7008500 2540612 32.23 2688 1849704 737544 8.26 186076 2038348 163936 10:33:01 PM 5152272 6985484 2730160 34.64 2688 2008932 732136 8.20 198596 2182664 42496 10:34:01 PM 5001896 6963196 2880536 36.54 2688 2134592 761744 8.53 259508 2265684 67796 10:35:01 PM 4940160 7032720 2942272 37.33 2688 2260400 654980 7.33 268260 2296644 10820 10:36:01 PM 4899720 6993240 2982712 37.84 2688 2261368 710272 7.95 268440 2335948 788 10:37:01 PM 4867992 6978036 3014440 38.24 2688 2277816 725800 8.13 268856 2367336 1972 10:38:01 PM 4860000 6978104 3022432 38.34 2688 2285984 725800 8.13 268856 2375300 240 10:39:01 PM 4847636 6976088 3034796 38.50 2688 2296324 745708 8.35 268904 2386948 1152 10:40:00 PM 4898636 7035208 2983796 37.85 2688 2304412 658200 7.37 269508 2337548 5016 10:40:01 PM 5081516 7041112 2800916 35.53 2688 2128836 658200 7.37 291748 2143052 6928 10:41:01 PM 5031568 7034064 2850864 36.17 2688 2176088 730012 8.17 502164 1993296 10944 Average: 5089680 7032943 2792752 35.43 2688 2117357 685228 7.67 263580 2177190 33296 10:30:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:31:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 PM eth0 26.02 10.54 296.29 1.25 0.00 0.00 0.00 0.00 10:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 PM eth0 320.86 195.18 1681.42 59.11 0.00 0.00 0.00 0.00 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 73.34 56.71 770.34 9.13 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 39.80 33.16 314.81 8.29 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 195.33 141.99 45.08 39.31 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 16.51 11.31 14.38 1.56 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 40.46 36.33 127.04 12.09 0.00 0.00 0.00 0.00 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 17.31 18.01 42.24 6.93 0.00 0.00 0.00 0.00 10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM eth0 21.51 22.33 53.87 13.97 0.00 0.00 0.00 0.00 10:40:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:00 PM eth0 29.28 17.77 69.92 3.05 0.00 0.00 0.00 0.00 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 1059.35 688.62 2081.70 244.61 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 52.65 37.60 98.65 77.59 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 77.55 53.98 323.14 21.53 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) 06/30/2025 _x86_64_ (2 CPU) 22:29:57 LINUX RESTART (2 CPU) 10:30:00 PM CPU %user %nice %system %iowait %steal %idle 10:31:01 PM all 37.85 0.07 7.91 45.50 0.09 8.58 10:31:01 PM 0 38.04 0.08 7.29 42.86 0.08 11.64 10:31:01 PM 1 37.67 0.05 8.53 48.13 0.10 5.52 10:32:01 PM all 35.57 0.03 6.79 4.90 0.13 52.58 10:32:01 PM 0 43.01 0.00 6.76 5.01 0.13 45.09 10:32:01 PM 1 28.13 0.07 6.82 4.79 0.12 60.07 10:33:01 PM all 26.34 0.00 3.98 3.92 0.09 65.67 10:33:01 PM 0 28.82 0.00 3.88 5.17 0.10 62.03 10:33:01 PM 1 23.85 0.00 4.07 2.67 0.08 69.32 10:34:01 PM all 24.99 0.00 4.06 1.92 0.09 68.93 10:34:01 PM 0 32.53 0.00 4.52 2.00 0.08 60.86 10:34:01 PM 1 17.46 0.00 3.60 1.83 0.10 77.00 10:35:01 PM all 20.45 0.00 3.63 1.64 0.07 74.22 10:35:01 PM 0 29.64 0.00 4.04 1.64 0.07 64.62 10:35:01 PM 1 11.26 0.00 3.22 1.63 0.07 83.82 10:36:01 PM all 1.75 0.00 0.22 0.13 0.04 97.87 10:36:01 PM 0 1.30 0.00 0.15 0.10 0.05 98.40 10:36:01 PM 1 2.19 0.00 0.28 0.15 0.03 97.34 10:37:01 PM all 16.27 0.00 0.26 0.08 0.08 83.31 10:37:01 PM 0 29.24 0.00 0.27 0.00 0.08 70.41 10:37:01 PM 1 3.30 0.00 0.25 0.15 0.08 96.22 10:38:01 PM all 9.52 0.00 0.15 0.08 0.04 90.21 10:38:01 PM 0 12.87 0.00 0.15 0.15 0.03 86.80 10:38:01 PM 1 6.16 0.00 0.15 0.02 0.05 93.62 10:39:01 PM all 12.33 0.00 0.20 0.07 0.05 87.35 10:39:01 PM 0 9.40 0.00 0.20 0.13 0.05 90.21 10:39:01 PM 1 15.27 0.00 0.20 0.00 0.05 84.48 10:40:00 PM all 6.66 0.00 0.40 0.03 0.06 92.85 10:40:00 PM 0 3.50 0.00 0.44 0.00 0.07 95.99 10:40:00 PM 1 9.82 0.00 0.36 0.05 0.05 89.72 10:40:01 PM all 48.97 0.00 21.40 0.00 0.41 29.22 10:40:01 PM 0 47.50 0.00 30.83 0.00 0.83 20.83 10:40:01 PM 1 50.41 0.00 12.20 0.00 0.00 37.40 10:40:01 PM CPU %user %nice %system %iowait %steal %idle 10:41:01 PM all 33.30 0.00 3.68 0.38 0.09 62.54 10:41:01 PM 0 39.89 0.00 3.73 0.53 0.10 55.74 10:41:01 PM 1 26.71 0.00 3.63 0.23 0.08 69.34 Average: all 20.56 0.01 2.89 5.38 0.08 71.08 Average: 0 24.49 0.01 2.92 5.28 0.08 67.22 Average: 1 16.64 0.01 2.86 5.48 0.07 74.94