---> uname -a: Linux prd-centos8-robot-2c-8g-946.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 609 4967 19 2120 6792 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:82:81:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.37/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85857sec preferred_lft 85857sec inet6 fe80::f816:3eff:fe82:814c/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) 01/12/2025 _x86_64_ (2 CPU) 00:55:00 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:02 AM 105.98 1.42 104.57 107.96 9076.66 12:58:01 AM 53.05 1.07 51.98 115.62 6793.27 12:59:01 AM 48.68 6.75 41.93 1248.19 2768.86 01:00:01 AM 28.34 0.03 28.31 3.47 5791.10 01:01:01 AM 3.11 0.15 2.96 32.50 100.95 01:02:01 AM 2.05 0.07 1.98 1.73 65.81 01:03:01 AM 5.98 0.32 5.67 36.93 170.50 01:04:01 AM 26.61 0.53 26.07 64.78 1191.00 Average: 34.18 1.29 32.89 201.52 3236.84 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:02 AM 5246028 7008660 2636404 33.45 2688 1941416 712404 7.98 187100 2114120 142688 12:58:01 AM 5266952 7064068 2615480 33.18 2688 1975120 660104 7.39 217204 2056032 20 12:59:01 AM 4974508 7011320 2907924 36.89 2688 2206388 700168 7.84 255168 2282880 159328 01:00:01 AM 5000236 7036804 2882196 36.56 2688 2206520 659184 7.38 258452 2250716 4 01:01:01 AM 4889964 6927792 2992468 37.96 2688 2207764 802776 8.99 258584 2359368 4 01:02:01 AM 4870452 6908380 3011980 38.21 2688 2207880 828136 9.27 258704 2379424 40 01:03:01 AM 5066984 6960852 2815448 35.72 2688 2067660 730424 8.18 280436 2178892 31404 01:04:01 AM 5111280 6978980 2771152 35.16 2688 2043404 733148 8.21 449544 1972600 16728 Average: 5053300 6987107 2829132 35.89 2688 2107019 728293 8.15 270649 2199254 43777 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:02 AM eth0 85.47 65.91 950.96 10.25 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 47.07 33.50 446.12 6.30 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 38.94 32.43 300.84 8.42 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 207.86 144.84 40.57 37.54 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 208.76 190.53 1664.09 700.79 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 515.55 417.81 5903.20 26.98 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 277.62 195.97 2499.93 29.57 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 21.36 18.64 16.61 8.79 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 175.64 137.70 1480.42 103.83 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) 01/12/2025 _x86_64_ (2 CPU) 00:55:00 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:02 AM all 38.04 0.00 5.53 3.28 0.13 53.01 12:57:02 AM 0 24.84 0.00 4.67 2.90 0.12 67.47 12:57:02 AM 1 51.24 0.00 6.39 3.66 0.15 38.56 12:58:01 AM all 20.90 0.00 2.51 1.99 0.08 74.53 12:58:01 AM 0 12.35 0.00 2.23 1.51 0.07 83.84 12:58:01 AM 1 29.46 0.00 2.79 2.47 0.09 65.20 12:59:01 AM all 25.81 0.00 5.03 0.51 0.10 68.55 12:59:01 AM 0 24.54 0.00 4.94 0.55 0.10 69.87 12:59:01 AM 1 27.08 0.00 5.13 0.47 0.10 67.23 01:00:01 AM all 4.22 0.00 0.91 1.27 0.05 93.54 01:00:01 AM 0 2.06 0.00 0.69 1.52 0.05 95.68 01:00:01 AM 1 6.39 0.00 1.14 1.02 0.05 91.40 01:01:01 AM all 12.00 0.00 0.79 0.08 0.07 87.06 01:01:01 AM 0 9.22 0.00 0.49 0.17 0.07 90.06 01:01:01 AM 1 14.81 0.00 1.10 0.00 0.07 84.02 01:02:01 AM all 11.83 0.00 1.28 0.03 0.09 86.76 01:02:01 AM 0 0.84 0.00 0.39 0.00 0.07 98.71 01:02:01 AM 1 22.91 0.00 2.18 0.07 0.12 74.72 01:03:01 AM all 12.46 0.00 1.86 0.05 0.08 85.55 01:03:01 AM 0 5.47 0.00 1.49 0.02 0.07 92.96 01:03:01 AM 1 19.51 0.00 2.23 0.08 0.08 78.09 01:04:01 AM all 30.35 0.00 3.49 0.46 0.08 65.63 01:04:01 AM 0 21.20 0.00 3.34 0.33 0.07 75.06 01:04:01 AM 1 39.49 0.00 3.64 0.58 0.08 56.20 Average: all 19.48 0.00 2.68 0.96 0.08 76.80 Average: 0 12.58 0.00 2.28 0.88 0.08 84.19 Average: 1 26.39 0.00 3.08 1.04 0.09 69.39