---> uname -a: Linux prd-centos8-robot-2c-8g-6321.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 624 4763 19 2309 6771 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:a8:dc:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.51/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85790sec preferred_lft 85790sec inet6 fe80::f816:3eff:fea8:dc95/64 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) 12/29/2024 _x86_64_ (2 CPU) 23:24:59 LINUX RESTART (2 CPU) 11:26:01 PM tps rtps wtps bread/s bwrtn/s 11:27:01 PM 88.95 6.30 82.66 1094.57 6444.55 11:28:01 PM 69.41 0.70 68.71 51.72 9643.74 11:29:01 PM 14.83 0.38 14.45 64.26 668.84 11:30:01 PM 69.44 9.23 60.22 1640.90 7863.90 11:31:01 PM 4.43 0.00 4.43 0.00 203.07 11:32:01 PM 0.35 0.00 0.35 0.00 5.90 11:33:01 PM 0.12 0.00 0.12 0.00 1.17 11:34:01 PM 2.80 0.17 2.63 32.93 31.99 11:35:01 PM 25.37 0.53 24.84 64.78 990.84 Average: 30.64 1.92 28.72 327.78 2873.14 11:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:27:01 PM 5311980 7077504 2570452 32.61 2688 1944352 688344 7.71 186152 2055116 228224 11:28:01 PM 5235460 7033728 2646972 33.58 2688 1976328 717544 8.03 205940 2101024 28 11:29:01 PM 5191096 7029252 2691336 34.14 2688 2013728 731148 8.19 226896 2117396 34852 11:30:01 PM 4970904 7022388 2911528 36.94 2688 2221344 677760 7.59 263404 2271628 92 11:31:01 PM 4975112 7026628 2907320 36.88 2688 2221348 677760 7.59 263400 2271620 12 11:32:01 PM 4975720 7027236 2906712 36.88 2688 2221348 677760 7.59 263408 2271264 8 11:33:01 PM 4975260 7026772 2907172 36.88 2688 2221348 677760 7.59 263400 2271584 8 11:34:01 PM 4906164 6959012 2976268 37.76 2688 2222688 736748 8.25 264320 2340048 376 11:35:01 PM 4972044 7027368 2910388 36.92 2688 2224716 687256 7.70 460224 2077792 16756 Average: 5057082 7025543 2825350 35.84 2688 2140800 696898 7.80 266349 2197497 31151 11:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 132.79 97.48 1138.75 17.49 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 47.93 34.21 438.13 5.00 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 21.45 19.20 9.60 13.94 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 599.70 434.55 403.78 94.16 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 1.70 1.12 1.48 0.38 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 1.48 0.25 0.17 0.02 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 1.02 0.40 0.29 0.21 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 11.35 8.18 10.80 4.44 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 21.38 17.43 15.31 8.51 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 93.23 68.12 224.28 16.02 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) 12/29/2024 _x86_64_ (2 CPU) 23:24:59 LINUX RESTART (2 CPU) 11:26:01 PM CPU %user %nice %system %iowait %steal %idle 11:27:01 PM all 37.59 0.00 5.90 2.79 0.14 53.58 11:27:01 PM 0 44.70 0.00 5.99 2.47 0.13 46.71 11:27:01 PM 1 30.47 0.00 5.80 3.12 0.15 60.46 11:28:01 PM all 14.58 0.00 2.19 3.28 0.09 79.85 11:28:01 PM 0 15.10 0.00 2.02 2.32 0.07 80.50 11:28:01 PM 1 14.06 0.00 2.36 4.26 0.12 79.20 11:29:01 PM all 17.61 0.00 2.47 0.34 0.07 79.51 11:29:01 PM 0 24.52 0.00 2.64 0.35 0.07 72.42 11:29:01 PM 1 10.70 0.00 2.30 0.33 0.07 86.60 11:30:01 PM all 22.17 0.00 4.70 3.88 0.10 69.15 11:30:01 PM 0 22.79 0.00 4.44 4.27 0.10 68.40 11:30:01 PM 1 21.56 0.00 4.97 3.48 0.10 69.90 11:31:01 PM all 0.33 0.00 0.08 0.03 0.03 99.52 11:31:01 PM 0 0.53 0.00 0.08 0.00 0.02 99.37 11:31:01 PM 1 0.12 0.00 0.08 0.07 0.05 99.68 11:32:01 PM all 0.32 0.00 0.07 0.00 0.04 99.57 11:32:01 PM 0 0.53 0.00 0.05 0.00 0.02 99.40 11:32:01 PM 1 0.10 0.00 0.08 0.00 0.07 99.75 11:33:01 PM all 0.33 0.00 0.04 0.00 0.03 99.59 11:33:01 PM 0 0.57 0.00 0.02 0.00 0.02 99.40 11:33:01 PM 1 0.10 0.00 0.07 0.00 0.05 99.78 11:34:01 PM all 4.71 0.00 0.70 0.04 0.04 94.51 11:34:01 PM 0 4.95 0.00 0.67 0.03 0.03 94.31 11:34:01 PM 1 4.46 0.00 0.73 0.05 0.05 94.71 11:35:01 PM all 28.06 0.00 2.99 0.28 0.10 68.57 11:35:01 PM 0 35.63 0.00 3.06 0.10 0.10 61.12 11:35:01 PM 1 20.50 0.00 2.92 0.47 0.10 76.02 Average: all 13.96 0.00 2.13 1.18 0.07 82.66 Average: 0 16.58 0.00 2.10 1.06 0.06 80.19 Average: 1 11.34 0.00 2.15 1.30 0.08 85.13