---> uname -a: Linux prd-centos8-robot-2c-8g-3237.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 566 5008 19 2122 6834 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:20:e9:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.167/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85905sec preferred_lft 85905sec inet6 fe80::f816:3eff:fe20:e942/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/30/2024 _x86_64_ (2 CPU) 23:43:14 LINUX RESTART (2 CPU) 11:44:02 PM tps rtps wtps bread/s bwrtn/s 11:45:01 PM 85.36 44.28 41.08 5745.28 17942.23 11:46:01 PM 110.36 6.72 103.65 1270.45 9668.69 11:47:01 PM 43.89 0.67 43.22 49.45 5291.97 11:48:01 PM 12.40 0.82 11.58 123.43 488.25 11:49:01 PM 62.95 2.70 60.25 406.00 7371.49 11:50:01 PM 11.50 0.25 11.25 34.26 900.72 11:51:01 PM 23.29 0.32 22.98 37.05 1117.33 Average: 49.88 7.88 42.00 1084.17 6083.62 11:44:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:45:01 PM 5544004 7067580 2338424 29.67 2688 1716152 695616 7.79 187540 1868488 106876 11:46:01 PM 5264712 7065528 2617716 33.21 2688 1978352 675720 7.57 211168 2064576 103200 11:47:01 PM 5242468 7062540 2639960 33.49 2688 1997448 670164 7.50 229448 2066116 32 11:48:01 PM 5173484 7044564 2708944 34.37 2688 2046700 695240 7.78 246300 2112420 44004 11:49:01 PM 5036312 7071756 2846116 36.11 2688 2205204 639392 7.16 266076 2205672 15956 11:50:01 PM 5148568 7018032 2733860 34.68 2688 2042408 698976 7.83 257984 2117576 4548 11:51:01 PM 5129640 6995688 2752788 34.92 2688 2041024 714448 8.00 441504 1960412 164 Average: 5219884 7046527 2662544 33.78 2688 2003898 684222 7.66 262860 2056466 39254 11:44:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 285.57 171.95 1209.23 59.97 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 51.72 43.69 582.49 6.68 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 28.67 20.11 267.35 4.05 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 12.13 10.70 4.85 3.64 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 232.27 196.03 335.01 45.42 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 68.44 46.39 78.03 21.40 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 14.50 15.03 11.66 6.71 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 98.60 71.75 353.50 21.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/30/2024 _x86_64_ (2 CPU) 23:43:14 LINUX RESTART (2 CPU) 11:44:02 PM CPU %user %nice %system %iowait %steal %idle 11:45:01 PM all 25.16 0.05 5.47 34.47 0.09 34.77 11:45:01 PM 0 33.92 0.09 5.46 32.27 0.09 28.18 11:45:01 PM 1 16.38 0.02 5.48 36.67 0.09 41.38 11:46:01 PM all 37.68 0.00 5.74 4.82 0.11 51.65 11:46:01 PM 0 42.98 0.00 5.95 4.42 0.12 46.53 11:46:01 PM 1 32.37 0.00 5.53 5.22 0.10 56.78 11:47:01 PM all 15.62 0.00 1.83 1.25 0.06 81.24 11:47:01 PM 0 23.30 0.00 1.88 1.58 0.07 73.17 11:47:01 PM 1 7.94 0.00 1.77 0.92 0.05 89.32 11:48:01 PM all 15.16 0.00 1.72 1.55 0.06 81.51 11:48:01 PM 0 19.33 0.00 1.85 1.02 0.05 77.75 11:48:01 PM 1 10.99 0.00 1.59 2.09 0.07 85.27 11:49:01 PM all 28.12 0.00 4.11 2.87 0.09 64.81 11:49:01 PM 0 36.90 0.00 4.56 2.60 0.08 55.85 11:49:01 PM 1 19.34 0.00 3.66 3.14 0.10 73.76 11:50:01 PM all 6.78 0.00 1.43 0.27 0.05 91.47 11:50:01 PM 0 8.06 0.00 1.66 0.27 0.05 89.97 11:50:01 PM 1 5.50 0.00 1.20 0.27 0.05 92.97 11:51:01 PM all 25.64 0.00 2.10 1.92 0.08 70.26 11:51:01 PM 0 20.77 0.00 1.74 2.09 0.08 75.32 11:51:01 PM 1 30.50 0.00 2.47 1.75 0.07 65.21 Average: all 22.02 0.01 3.19 6.65 0.08 68.05 Average: 0 26.46 0.01 3.29 6.24 0.08 63.92 Average: 1 17.59 0.00 3.09 7.06 0.07 72.18