---> uname -a: Linux prd-centos8-robot-2c-8g-48416.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 590 4921 19 2185 6808 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:e7:3e:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.149/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85517sec preferred_lft 85517sec inet6 fe80::f816:3eff:fee7:3ee0/64 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) 04:51:31 LINUX RESTART (2 CPU) 04:52:01 AM tps rtps wtps bread/s bwrtn/s 04:53:01 AM 107.40 35.58 71.81 7156.82 6835.33 04:54:01 AM 90.60 0.72 89.89 52.92 10461.64 04:55:01 AM 30.99 0.38 30.61 64.26 2628.11 04:56:01 AM 70.18 7.00 63.18 1293.30 7568.21 04:57:01 AM 13.79 0.22 13.58 11.73 1214.34 04:58:01 AM 4.13 0.00 4.13 0.00 213.98 04:59:01 AM 0.37 0.00 0.37 0.00 50.64 05:00:01 AM 0.17 0.00 0.17 0.00 28.94 05:01:01 AM 0.40 0.02 0.38 0.13 65.48 05:02:01 AM 0.80 0.07 0.73 1.73 35.08 05:03:01 AM 0.47 0.00 0.47 0.00 13.26 05:04:01 AM 0.52 0.00 0.52 0.00 38.51 05:05:01 AM 5.15 0.32 4.83 36.93 192.90 05:06:01 AM 31.87 0.53 31.34 64.78 1784.77 Average: 25.49 3.20 22.29 620.28 2223.65 04:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:53:01 AM 5353780 7047512 2528652 32.08 2688 1876612 683444 7.65 189576 2020588 170912 04:54:01 AM 5166116 7003052 2716316 34.46 2688 2012616 696368 7.80 198304 2169444 42484 04:55:01 AM 5153048 7039460 2729384 34.63 2688 2060040 672284 7.53 229704 2145724 40500 04:56:01 AM 4962356 7049704 2920076 37.05 2688 2254800 633956 7.10 262368 2276032 25920 04:57:01 AM 4921500 7009280 2960932 37.56 2688 2255476 704004 7.88 262504 2318808 328 04:58:01 AM 4916412 7006188 2966020 37.63 2688 2257496 722364 8.09 262516 2324012 36 04:59:01 AM 4913392 7004620 2969040 37.67 2688 2258968 739256 8.28 262520 2326784 148 05:00:01 AM 4910228 7002952 2972204 37.71 2688 2260416 760832 8.52 262524 2329996 784 05:01:01 AM 4905184 6999512 2977248 37.77 2688 2262012 760832 8.52 262524 2334900 552 05:02:01 AM 4905280 6999876 2977152 37.77 2688 2262280 760832 8.52 262676 2334472 24 05:03:01 AM 4905200 7000040 2977232 37.77 2688 2262532 760832 8.52 262680 2334832 24 05:04:01 AM 4901908 6997760 2980524 37.81 2688 2263544 760832 8.52 262680 2338040 64 05:05:01 AM 5042020 6972932 2840412 36.03 2688 2102480 712784 7.98 266560 2211480 26812 05:06:01 AM 5061420 6991388 2821012 35.79 2688 2102936 691384 7.74 469556 1995036 11560 Average: 5001275 7008877 2881157 36.55 2688 2178015 718572 8.05 265478 2247153 22868 04:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 301.00 199.72 1759.34 59.14 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 65.11 47.51 732.87 8.08 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 23.75 19.31 83.00 6.09 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 226.59 160.76 295.25 45.62 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 17.72 9.55 5.35 1.29 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 105.45 104.50 20.39 9.56 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 56.01 53.09 12.09 6.14 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 54.80 54.95 11.48 5.17 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 64.95 62.83 14.76 7.58 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 9.08 7.91 2.27 1.46 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 9.38 8.07 2.21 1.45 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 33.98 29.78 8.52 5.25 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 94.23 69.51 103.55 51.79 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 20.36 17.19 15.98 8.44 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 77.32 60.33 219.09 15.50 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) 04:51:31 LINUX RESTART (2 CPU) 04:52:01 AM CPU %user %nice %system %iowait %steal %idle 04:53:01 AM all 46.46 0.02 7.87 3.31 0.14 42.19 04:53:01 AM 0 39.33 0.02 6.98 3.21 0.12 50.35 04:53:01 AM 1 53.63 0.02 8.77 3.42 0.17 34.00 04:54:01 AM all 25.03 0.00 3.57 1.18 0.09 70.12 04:54:01 AM 0 14.50 0.00 3.04 1.29 0.10 81.07 04:54:01 AM 1 35.56 0.00 4.10 1.08 0.08 59.17 04:55:01 AM all 21.04 0.00 3.05 0.24 0.10 75.57 04:55:01 AM 0 5.84 0.00 2.48 0.30 0.10 91.28 04:55:01 AM 1 36.29 0.00 3.61 0.18 0.10 59.81 04:56:01 AM all 25.16 0.00 4.76 1.00 0.11 68.98 04:56:01 AM 0 16.56 0.00 4.29 1.22 0.12 77.81 04:56:01 AM 1 33.80 0.00 5.22 0.77 0.10 60.11 04:57:01 AM all 2.16 0.00 0.28 0.14 0.04 97.37 04:57:01 AM 0 3.52 0.00 0.25 0.02 0.03 96.18 04:57:01 AM 1 0.80 0.00 0.32 0.27 0.05 98.56 04:58:01 AM all 8.85 0.00 0.67 0.01 0.09 90.37 04:58:01 AM 0 9.08 0.00 0.59 0.02 0.08 90.23 04:58:01 AM 1 8.63 0.00 0.76 0.00 0.10 90.52 04:59:01 AM all 6.22 0.00 0.43 0.00 0.08 93.28 04:59:01 AM 0 5.42 0.00 0.37 0.00 0.08 94.12 04:59:01 AM 1 7.01 0.00 0.49 0.00 0.07 92.43 05:00:01 AM all 3.29 0.00 0.33 0.00 0.09 96.29 05:00:01 AM 0 3.40 0.00 0.32 0.00 0.08 96.19 05:00:01 AM 1 3.18 0.00 0.34 0.00 0.10 96.38 05:01:01 AM all 8.83 0.00 0.51 0.01 0.09 90.56 05:01:01 AM 0 4.52 0.00 0.52 0.02 0.10 94.84 05:01:01 AM 1 13.14 0.00 0.50 0.00 0.08 86.27 05:02:01 AM all 3.00 0.00 0.26 0.01 0.06 96.68 05:02:01 AM 0 1.76 0.00 0.20 0.00 0.05 97.99 05:02:01 AM 1 4.23 0.00 0.32 0.02 0.07 95.37 05:03:01 AM all 2.52 0.00 0.20 0.00 0.08 97.21 05:03:01 AM 0 2.66 0.00 0.23 0.00 0.08 97.02 05:03:01 AM 1 2.37 0.00 0.17 0.00 0.07 97.39 05:03:01 AM CPU %user %nice %system %iowait %steal %idle 05:04:01 AM all 8.88 0.00 0.50 0.00 0.08 90.54 05:04:01 AM 0 9.91 0.00 0.55 0.00 0.08 89.46 05:04:01 AM 1 7.86 0.00 0.45 0.00 0.07 91.62 05:05:01 AM all 17.76 0.00 1.72 0.03 0.10 80.39 05:05:01 AM 0 20.05 0.00 1.42 0.02 0.10 78.41 05:05:01 AM 1 15.46 0.00 2.01 0.05 0.10 82.38 05:06:01 AM all 31.17 0.00 3.39 0.15 0.10 65.18 05:06:01 AM 0 31.61 0.00 3.76 0.15 0.10 64.38 05:06:01 AM 1 30.74 0.00 3.03 0.15 0.10 65.99 Average: all 15.04 0.00 1.97 0.44 0.09 82.47 Average: 0 12.02 0.00 1.79 0.45 0.09 85.65 Average: 1 18.05 0.00 2.15 0.42 0.09 79.28