---> uname -a: Linux prd-centos8-robot-2c-8g-604.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 4973 19 2158 6835 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:b4:e9:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.102/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85750sec preferred_lft 85750sec inet6 fe80::f816:3eff:feb4:e9ef/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) 03/16/2024 _x86_64_ (2 CPU) 01:05:46 LINUX RESTART (2 CPU) 01:06:01 AM tps rtps wtps bread/s bwrtn/s 01:07:01 AM 195.82 145.84 49.98 14360.05 37514.49 01:08:01 AM 69.47 7.97 61.51 1400.70 6948.43 01:09:01 AM 56.06 0.00 56.06 0.00 5888.64 01:10:01 AM 26.30 0.05 26.25 1.20 2535.68 01:11:01 AM 30.47 0.07 30.41 1.87 3435.10 01:12:01 AM 20.87 0.63 20.23 48.89 1699.82 01:13:01 AM 20.03 0.98 19.04 132.89 1219.28 01:14:01 AM 55.66 0.03 55.62 3.46 7345.44 01:15:01 AM 9.28 0.02 9.27 0.13 1400.13 01:16:01 AM 20.04 0.32 19.73 44.79 1543.09 Average: 50.40 15.59 34.81 1599.56 6953.43 01:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 AM 5669368 7104188 2213068 28.08 2688 1631140 667604 7.48 168164 1775812 48064 01:08:01 AM 5366756 7032716 2515680 31.92 2688 1855296 739656 8.28 230104 1991248 60756 01:09:01 AM 5325176 7064764 2557260 32.44 2688 1922232 666416 7.46 210724 2020712 46240 01:10:01 AM 5177212 6999304 2705224 34.32 2688 1999764 717000 8.03 220412 2145572 83960 01:11:01 AM 5219400 7029384 2663036 33.78 2688 1987540 688996 7.71 211212 2110640 224 01:12:01 AM 5229560 7059144 2652876 33.66 2688 2006380 669308 7.49 230168 2079764 12568 01:13:01 AM 5166712 7039132 2715724 34.45 2688 2047276 701504 7.85 251736 2115264 35352 01:14:01 AM 5035796 7074572 2846640 36.11 2688 2208416 625192 7.00 261964 2213980 15924 01:15:01 AM 4945744 7003620 2936692 37.26 2688 2227520 705504 7.90 262128 2303976 284 01:16:01 AM 5085100 6986964 2797336 35.49 2688 2077604 714736 8.00 454220 1997496 13364 Average: 5222082 7039379 2660354 33.75 2688 1996317 689592 7.72 250083 2075446 31674 01:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 207.15 123.44 859.95 48.79 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 56.31 45.81 735.38 5.23 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 21.36 13.28 183.64 1.82 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 11.30 8.75 53.22 1.71 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 7.40 5.63 4.70 2.60 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 16.72 16.04 247.65 2.88 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 14.80 12.93 21.76 3.94 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 223.32 195.00 309.64 45.63 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 74.55 59.49 345.35 7.41 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 57.68 42.75 113.12 56.39 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 69.06 52.31 287.45 17.64 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) 03/16/2024 _x86_64_ (2 CPU) 01:05:46 LINUX RESTART (2 CPU) 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 32.00 0.06 9.25 44.02 0.10 14.57 01:07:01 AM 0 32.31 0.07 8.99 42.17 0.10 16.36 01:07:01 AM 1 31.70 0.05 9.50 45.86 0.10 12.79 01:08:01 AM all 21.69 0.00 3.39 16.53 0.10 58.28 01:08:01 AM 0 11.06 0.00 2.76 13.05 0.08 73.04 01:08:01 AM 1 32.32 0.00 4.03 20.02 0.12 43.51 01:09:01 AM all 15.19 0.00 2.28 28.94 0.11 53.48 01:09:01 AM 0 22.02 0.00 2.78 28.71 0.13 46.35 01:09:01 AM 1 8.36 0.00 1.79 29.17 0.08 60.60 01:10:01 AM all 11.51 0.00 1.37 18.83 0.16 68.13 01:10:01 AM 0 11.37 0.00 1.48 22.43 0.20 64.52 01:10:01 AM 1 11.66 0.00 1.25 15.22 0.12 71.76 01:11:01 AM all 7.21 0.00 1.13 26.09 0.08 65.50 01:11:01 AM 0 5.78 0.00 1.09 22.88 0.05 70.20 01:11:01 AM 1 8.63 0.00 1.17 29.29 0.10 60.80 01:12:01 AM all 14.09 0.00 1.58 3.25 0.07 81.02 01:12:01 AM 0 12.26 0.00 1.52 2.14 0.07 84.01 01:12:01 AM 1 15.92 0.00 1.63 4.35 0.07 78.03 01:13:01 AM all 18.58 0.00 2.19 2.57 0.09 76.56 01:13:01 AM 0 11.33 0.00 1.97 1.37 0.10 85.23 01:13:01 AM 1 25.89 0.00 2.41 3.79 0.08 67.83 01:14:01 AM all 27.83 0.00 4.24 5.21 0.13 62.59 01:14:01 AM 0 41.97 0.00 4.92 6.42 0.12 46.57 01:14:01 AM 1 13.74 0.00 3.57 4.01 0.13 78.55 01:15:01 AM all 7.86 0.00 0.54 0.52 0.06 91.02 01:15:01 AM 0 9.15 0.00 0.48 0.02 0.05 90.31 01:15:01 AM 1 6.58 0.00 0.61 1.01 0.07 91.73 01:16:01 AM all 25.10 0.00 2.90 0.53 0.08 71.39 01:16:01 AM 0 22.56 0.00 2.83 0.38 0.08 74.15 01:16:01 AM 1 27.63 0.00 2.97 0.68 0.08 68.63 Average: all 18.11 0.01 2.88 14.64 0.10 64.26 Average: 0 17.97 0.01 2.88 13.94 0.10 65.11 Average: 1 18.25 0.01 2.89 15.34 0.10 63.42