---> uname -a: Linux prd-centos8-robot-2c-8g-10202.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 582 4984 19 2130 6818 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:1d:b3:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.29/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85808sec preferred_lft 85808sec inet6 fe80::f816:3eff:fe1d:b30e/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) 02/10/2025 _x86_64_ (2 CPU) 06:47:28 LINUX RESTART (2 CPU) 06:48:01 AM tps rtps wtps bread/s bwrtn/s 06:49:01 AM 106.13 57.81 48.32 7329.69 30283.16 06:50:01 AM 120.44 0.83 119.61 55.71 10877.24 06:51:01 AM 27.59 0.42 27.17 64.78 3886.20 06:52:01 AM 36.46 6.72 29.75 1245.93 1622.95 06:53:01 AM 42.09 0.03 42.06 3.47 6967.97 06:54:01 AM 2.80 0.10 2.70 32.12 98.45 06:55:01 AM 1.82 0.00 1.82 0.00 62.92 06:56:01 AM 0.23 0.00 0.23 0.00 14.88 06:57:01 AM 22.35 0.65 21.70 74.12 1119.58 Average: 39.99 7.40 32.60 978.47 6103.98 06:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:49:01 AM 5498352 7034020 2384080 30.25 2688 1727808 753732 8.44 188796 1910508 104208 06:50:01 AM 5205572 7011688 2676860 33.96 2688 1983116 736964 8.25 198772 2134588 103924 06:51:01 AM 5279656 7087224 2602776 33.02 2688 1985064 638428 7.15 217672 2042036 8 06:52:01 AM 4960756 7009264 2921676 37.07 2688 2217500 689452 7.72 254052 2297392 189700 06:53:01 AM 5009684 7058004 2872748 36.44 2688 2217692 644964 7.22 258968 2239636 4 06:54:01 AM 4928620 6978140 2953812 37.47 2688 2218892 740584 8.29 259096 2319620 88 06:55:01 AM 4882392 6931960 3000040 38.06 2688 2218940 818684 9.17 259096 2365788 24 06:56:01 AM 5008652 7059296 2873780 36.46 2688 2220016 645436 7.23 259440 2240812 728 06:57:01 AM 5143336 7017064 2739096 34.75 2688 2048700 689504 7.72 449036 1939592 180 Average: 5101891 7020740 2780541 35.28 2688 2093081 706416 7.91 260548 2165552 44318 06:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 AM eth0 281.21 156.96 1162.88 57.77 0.00 0.00 0.00 0.00 06:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 AM eth0 108.50 84.11 1103.30 11.98 0.00 0.00 0.00 0.00 06:51:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 AM eth0 14.60 8.10 5.47 3.28 0.00 0.00 0.00 0.00 06:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 AM eth0 35.34 29.85 296.21 6.86 0.00 0.00 0.00 0.00 06:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 AM eth0 200.30 144.23 42.90 38.61 0.00 0.00 0.00 0.00 06:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 AM eth0 107.43 115.49 649.61 696.61 0.00 0.00 0.00 0.00 06:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 AM eth0 593.88 502.80 7050.60 32.50 0.00 0.00 0.00 0.00 06:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 AM eth0 338.22 287.95 3994.41 19.20 0.00 0.00 0.00 0.00 06:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 AM eth0 45.94 33.03 81.88 22.96 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 191.71 151.39 1598.57 98.87 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) 02/10/2025 _x86_64_ (2 CPU) 06:47:28 LINUX RESTART (2 CPU) 06:48:01 AM CPU %user %nice %system %iowait %steal %idle 06:49:01 AM all 32.66 0.03 5.85 19.77 0.08 41.61 06:49:01 AM 0 35.35 0.03 6.75 21.57 0.08 36.21 06:49:01 AM 1 29.97 0.03 4.94 17.97 0.08 47.01 06:50:01 AM all 34.84 0.00 5.28 3.64 0.10 56.14 06:50:01 AM 0 39.49 0.00 5.90 2.92 0.12 51.58 06:50:01 AM 1 30.19 0.00 4.65 4.37 0.08 60.71 06:51:01 AM all 8.99 0.00 1.38 0.92 0.06 88.66 06:51:01 AM 0 14.78 0.00 1.30 0.68 0.05 83.18 06:51:01 AM 1 3.19 0.00 1.45 1.15 0.07 94.14 06:52:01 AM all 22.77 0.00 4.30 1.05 0.07 71.80 06:52:01 AM 0 22.11 0.00 4.22 0.82 0.07 72.79 06:52:01 AM 1 23.43 0.00 4.38 1.28 0.08 70.82 06:53:01 AM all 4.88 0.00 1.48 2.08 0.05 91.51 06:53:01 AM 0 6.53 0.00 1.44 2.17 0.03 89.82 06:53:01 AM 1 3.23 0.00 1.52 1.99 0.07 93.20 06:54:01 AM all 9.82 0.00 0.48 0.37 0.08 89.25 06:54:01 AM 0 11.31 0.00 0.50 0.00 0.08 88.10 06:54:01 AM 1 8.33 0.00 0.45 0.74 0.08 90.39 06:55:01 AM all 12.96 0.00 1.67 0.04 0.17 85.16 06:55:01 AM 0 15.00 0.00 1.86 0.00 0.17 82.98 06:55:01 AM 1 10.93 0.00 1.48 0.08 0.17 87.34 06:56:01 AM all 9.13 0.00 1.04 0.00 0.11 89.72 06:56:01 AM 0 10.74 0.00 1.06 0.00 0.12 88.08 06:56:01 AM 1 7.53 0.00 1.03 0.00 0.10 91.34 06:57:01 AM all 22.20 0.00 3.11 0.19 0.09 74.41 06:57:01 AM 0 23.58 0.00 3.29 0.18 0.10 72.85 06:57:01 AM 1 20.81 0.00 2.94 0.20 0.08 75.96 Average: all 17.60 0.00 2.74 3.12 0.09 76.45 Average: 0 19.90 0.00 2.93 3.15 0.09 73.93 Average: 1 15.30 0.00 2.54 3.08 0.09 78.98