---> uname -a: Linux prd-centos8-robot-2c-8g-1797.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: 2799.996 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 581 4991 19 2124 6819 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:52:fe:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.153/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85857sec preferred_lft 85857sec inet6 fe80::f816:3eff:fe52:fe86/64 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) 03/19/2024 _x86_64_ (2 CPU) 04:30:49 LINUX RESTART (2 CPU) 04:31:02 AM tps rtps wtps bread/s bwrtn/s 04:32:01 AM 204.88 157.27 47.61 14716.86 39488.36 04:33:01 AM 117.55 6.97 110.58 1310.05 9816.96 04:34:01 AM 47.85 0.73 47.12 51.32 5535.95 04:35:01 AM 16.34 0.98 15.36 132.89 850.08 04:36:01 AM 56.73 0.03 56.70 3.47 7863.48 04:37:01 AM 5.05 0.02 5.03 0.13 212.95 04:38:01 AM 2.27 0.02 2.25 0.93 153.50 04:39:01 AM 13.15 0.23 12.91 34.13 704.82 Average: 57.67 20.50 37.17 2004.84 8012.99 04:31:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:32:01 AM 5539764 7042736 2342664 29.72 2688 1696632 751140 8.41 183860 1880232 91636 04:33:01 AM 5179632 6989644 2702796 34.29 2688 1987616 770532 8.63 210496 2152900 114876 04:34:01 AM 5225468 7054780 2656960 33.71 2688 2006832 681068 7.63 229040 2085464 4356 04:35:01 AM 5157544 7043876 2724884 34.57 2688 2061152 730156 8.18 253236 2121016 45348 04:36:01 AM 5020504 7060312 2861924 36.31 2688 2209988 656264 7.35 261696 2229804 112 04:37:01 AM 4978420 7019972 2904008 36.84 2688 2211736 687908 7.70 261872 2271428 1728 04:38:01 AM 4949220 6991628 2933208 37.21 2688 2212584 745880 8.35 261872 2299600 128 04:39:01 AM 5128852 6995516 2753576 34.93 2688 2042032 725104 8.12 282460 2121032 13200 Average: 5147426 7024808 2735002 34.70 2688 2053572 718506 8.05 243066 2145184 33923 04:31:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 290.68 159.62 1418.55 52.13 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 58.27 48.91 668.76 6.75 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 29.57 23.66 269.85 5.51 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 25.49 23.13 61.16 6.39 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 522.71 412.21 333.42 95.03 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 31.54 21.78 17.20 3.07 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 60.06 52.02 529.56 3.96 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 123.58 101.95 853.02 31.21 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 142.44 105.30 517.06 25.45 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) 03/19/2024 _x86_64_ (2 CPU) 04:30:49 LINUX RESTART (2 CPU) 04:31:02 AM CPU %user %nice %system %iowait %steal %idle 04:32:01 AM all 44.86 0.05 10.63 18.67 0.10 25.69 04:32:01 AM 0 50.52 0.07 9.46 19.75 0.10 20.09 04:32:01 AM 1 39.21 0.03 11.79 17.59 0.10 31.28 04:33:01 AM all 39.22 0.00 5.63 3.84 0.11 51.19 04:33:01 AM 0 53.93 0.00 7.01 4.10 0.12 34.84 04:33:01 AM 1 24.54 0.00 4.26 3.59 0.10 67.51 04:34:01 AM all 18.26 0.00 2.47 2.08 0.06 77.14 04:34:01 AM 0 21.35 0.00 2.53 1.40 0.07 74.65 04:34:01 AM 1 15.16 0.00 2.40 2.75 0.05 79.64 04:35:01 AM all 19.10 0.00 2.59 0.76 0.06 77.49 04:35:01 AM 0 21.64 0.00 2.74 0.60 0.05 74.97 04:35:01 AM 1 16.57 0.00 2.44 0.92 0.07 80.01 04:36:01 AM all 24.41 0.00 4.31 1.67 0.09 69.52 04:36:01 AM 0 25.05 0.00 3.97 1.89 0.08 69.01 04:36:01 AM 1 23.77 0.00 4.64 1.46 0.10 70.03 04:37:01 AM all 3.47 0.00 1.03 0.02 0.03 95.46 04:37:01 AM 0 6.66 0.00 1.89 0.00 0.03 91.42 04:37:01 AM 1 0.27 0.00 0.17 0.03 0.03 99.50 04:38:01 AM all 3.71 0.00 0.63 0.02 0.04 95.60 04:38:01 AM 0 6.62 0.00 1.14 0.02 0.05 92.17 04:38:01 AM 1 0.82 0.00 0.12 0.02 0.03 99.01 04:39:01 AM all 18.14 0.00 2.25 0.20 0.08 79.33 04:39:01 AM 0 22.27 0.00 2.51 0.23 0.08 74.90 04:39:01 AM 1 13.99 0.00 1.99 0.17 0.07 83.79 Average: all 21.33 0.01 3.67 3.36 0.07 71.57 Average: 0 25.94 0.01 3.89 3.44 0.07 66.65 Average: 1 16.72 0.00 3.45 3.27 0.07 76.48