---> uname -a: Linux prd-centos8-robot-2c-8g-404.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 601 4969 19 2126 6800 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:64:64:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.90/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85793sec preferred_lft 85793sec inet6 fe80::f816:3eff:fe64:64e6/64 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) 01/10/2025 _x86_64_ (2 CPU) 00:55:30 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 132.32 79.82 52.50 8018.93 37490.35 12:58:01 AM 74.30 0.33 73.97 14.80 6571.85 12:59:01 AM 65.09 0.73 64.36 53.05 8696.65 01:00:01 AM 39.46 7.06 32.40 1306.68 2625.02 01:01:01 AM 51.60 0.03 51.57 3.47 7151.25 01:02:01 AM 5.35 0.20 5.15 34.91 217.46 01:03:01 AM 1.93 0.00 1.93 0.00 110.51 01:04:01 AM 0.32 0.00 0.32 0.00 4.98 01:05:01 AM 13.35 0.43 12.91 48.12 702.08 Average: 42.64 9.85 32.79 1053.35 7063.28 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5618556 7089028 2263868 28.72 2688 1666168 682676 7.64 176828 1814120 74488 12:58:01 AM 5220536 6989744 2661888 33.77 2688 1948632 748700 8.38 194988 2136088 210700 12:59:01 AM 5194744 6993396 2687680 34.10 2688 1976340 716788 8.03 198660 2147552 30680 01:00:01 AM 5064652 6987340 2817772 35.75 2688 2097932 733116 8.21 257804 2210732 64772 01:01:01 AM 5002720 7042136 2879704 36.53 2688 2209500 636964 7.13 258616 2245320 4 01:02:01 AM 4960976 7002848 2921448 37.06 2688 2211964 716768 8.03 259056 2291028 1284 01:03:01 AM 4961232 7003088 2921192 37.06 2688 2211964 716768 8.03 259056 2290988 8 01:04:01 AM 4951892 6993768 2930532 37.18 2688 2211984 732884 8.21 259056 2299496 4 01:05:01 AM 5180996 7050288 2701428 34.27 2688 2045452 641916 7.19 449920 1903428 13364 Average: 5128478 7016848 2753946 34.94 2688 2064437 702953 7.87 257109 2148750 43923 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 228.22 137.55 913.18 53.21 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 75.15 59.24 888.15 7.97 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 40.99 26.74 439.04 5.31 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 36.40 31.52 297.42 7.75 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 136.09 108.55 40.79 33.49 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 61.03 53.35 27.93 21.62 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 279.77 278.84 56.28 116.70 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 192.75 189.22 142.28 66.60 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 56.31 37.42 93.72 23.80 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 122.96 102.48 322.07 37.38 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) 01/10/2025 _x86_64_ (2 CPU) 00:55:30 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 25.78 0.08 7.02 37.66 0.15 29.31 12:57:01 AM 0 27.76 0.12 8.23 37.39 0.12 26.38 12:57:01 AM 1 23.83 0.03 5.83 37.92 0.19 32.19 12:58:01 AM all 30.23 0.00 4.10 7.09 0.11 58.48 12:58:01 AM 0 43.00 0.00 4.90 7.17 0.12 44.81 12:58:01 AM 1 17.51 0.00 3.29 7.01 0.10 72.09 12:59:01 AM all 15.70 0.00 2.35 11.73 0.10 70.12 12:59:01 AM 0 19.93 0.00 2.41 12.81 0.10 64.75 12:59:01 AM 1 11.44 0.00 2.29 10.64 0.10 75.53 01:00:01 AM all 24.05 0.00 4.00 4.25 0.11 67.59 01:00:01 AM 0 38.02 0.00 4.85 7.25 0.12 49.76 01:00:01 AM 1 10.16 0.00 3.15 1.27 0.10 85.32 01:01:01 AM all 16.87 0.00 2.98 4.36 0.09 75.69 01:01:01 AM 0 20.00 0.00 3.12 5.35 0.08 71.45 01:01:01 AM 1 13.74 0.00 2.84 3.38 0.10 79.94 01:02:01 AM all 5.54 0.00 0.40 0.04 0.07 93.95 01:02:01 AM 0 10.65 0.00 0.55 0.07 0.05 88.68 01:02:01 AM 1 0.45 0.00 0.25 0.02 0.08 99.20 01:03:01 AM all 20.76 0.00 0.49 0.01 0.11 78.63 01:03:01 AM 0 40.96 0.00 0.79 0.00 0.12 58.13 01:03:01 AM 1 0.69 0.00 0.18 0.02 0.10 99.01 01:04:01 AM all 24.99 0.00 0.46 0.00 0.11 74.44 01:04:01 AM 0 14.47 0.00 0.33 0.00 0.12 85.08 01:04:01 AM 1 35.56 0.00 0.59 0.00 0.10 63.75 01:05:01 AM all 16.33 0.00 2.62 0.24 0.09 80.72 01:05:01 AM 0 26.06 0.00 3.22 0.20 0.08 70.44 01:05:01 AM 1 6.55 0.00 2.01 0.29 0.10 91.05 Average: all 20.02 0.01 2.70 7.19 0.10 69.98 Average: 0 26.75 0.01 3.14 7.71 0.10 62.28 Average: 1 13.30 0.00 2.27 6.67 0.11 77.66