---> uname -a: Linux prd-centos8-robot-2c-8g-8898.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 564 5006 19 2126 6837 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:67:33:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.35/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85843sec preferred_lft 85843sec inet6 fe80::f816:3eff:fe67:3342/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/18/2024 _x86_64_ (2 CPU) 07:00:56 LINUX RESTART (2 CPU) 07:02:01 AM tps rtps wtps bread/s bwrtn/s 07:03:01 AM 108.78 6.95 101.83 1309.30 8955.96 07:04:01 AM 55.68 0.77 54.92 52.38 6054.87 07:05:01 AM 4.80 0.82 3.98 123.45 96.07 07:06:01 AM 44.33 0.20 44.13 12.93 2952.37 07:07:01 AM 21.89 0.02 21.88 0.13 5336.20 07:08:01 AM 1.88 0.03 1.85 1.87 82.54 07:09:01 AM 9.83 0.23 9.60 34.12 429.82 07:10:01 AM 24.51 0.52 23.99 64.65 1229.54 Average: 33.96 1.19 32.77 199.86 3142.30 07:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:03:01 AM 5266420 7075400 2616008 33.19 2688 1986472 665440 7.45 211716 2062372 120272 07:04:01 AM 5155900 7000768 2726528 34.59 2688 2022144 741564 8.30 233444 2147816 15816 07:05:01 AM 5262004 7096092 2620424 33.24 2688 2011328 656840 7.35 241136 2033936 4 07:06:01 AM 5046788 7080364 2835640 35.97 2688 2203240 648620 7.26 263524 2203664 152092 07:07:01 AM 5001360 7035588 2881068 36.55 2688 2203900 716948 8.03 263832 2242188 240 07:08:01 AM 4998828 7033916 2883600 36.58 2688 2204760 716948 8.03 263964 2244608 368 07:09:01 AM 5128792 7003320 2753636 34.93 2688 2049764 737620 8.26 259848 2140608 11520 07:10:01 AM 5124900 7000300 2757528 34.98 2688 2051156 729084 8.16 444552 1961736 17360 Average: 5123124 7040718 2759304 35.01 2688 2091596 701633 7.86 272752 2129616 39709 07:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 AM eth0 63.38 52.80 687.26 6.83 0.00 0.00 0.00 0.00 07:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM eth0 41.15 30.46 277.31 7.47 0.00 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 13.28 4.98 2.70 1.16 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 74.30 60.44 306.53 14.43 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 192.57 163.73 38.72 29.47 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 16.50 16.95 5.51 3.05 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 56.68 44.17 82.48 32.67 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 17.38 16.44 13.74 7.80 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 59.41 48.75 176.79 12.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/18/2024 _x86_64_ (2 CPU) 07:00:56 LINUX RESTART (2 CPU) 07:02:01 AM CPU %user %nice %system %iowait %steal %idle 07:03:01 AM all 40.15 0.00 5.63 1.97 0.09 52.16 07:03:01 AM 0 43.68 0.00 6.41 2.11 0.08 47.72 07:03:01 AM 1 36.62 0.00 4.86 1.83 0.10 56.59 07:04:01 AM all 23.97 0.00 2.64 0.78 0.08 72.52 07:04:01 AM 0 27.06 0.00 2.62 0.70 0.10 69.53 07:04:01 AM 1 20.89 0.00 2.67 0.85 0.07 75.53 07:05:01 AM all 4.36 0.00 0.62 0.16 0.03 94.83 07:05:01 AM 0 8.01 0.00 0.65 0.12 0.03 91.19 07:05:01 AM 1 0.70 0.00 0.58 0.20 0.03 98.48 07:06:01 AM all 31.92 0.00 4.63 5.23 0.10 58.12 07:06:01 AM 0 30.82 0.00 4.65 4.40 0.12 60.01 07:06:01 AM 1 33.01 0.00 4.60 6.07 0.08 56.23 07:07:01 AM all 4.45 0.00 0.82 0.91 0.03 93.78 07:07:01 AM 0 4.16 0.00 0.74 0.94 0.03 94.13 07:07:01 AM 1 4.74 0.00 0.90 0.89 0.03 93.43 07:08:01 AM all 6.52 0.00 0.64 0.01 0.07 92.77 07:08:01 AM 0 6.59 0.00 0.62 0.02 0.07 92.71 07:08:01 AM 1 6.44 0.00 0.65 0.00 0.07 92.84 07:09:01 AM all 16.41 0.00 1.72 0.14 0.08 81.65 07:09:01 AM 0 15.70 0.00 1.67 0.20 0.07 82.36 07:09:01 AM 1 17.13 0.00 1.76 0.08 0.08 80.94 07:10:01 AM all 33.51 0.00 3.15 0.38 0.10 62.85 07:10:01 AM 0 43.04 0.00 3.85 0.53 0.12 52.46 07:10:01 AM 1 23.98 0.00 2.45 0.23 0.08 73.25 Average: all 20.19 0.00 2.48 1.20 0.07 76.06 Average: 0 22.41 0.00 2.65 1.13 0.08 73.74 Average: 1 17.96 0.00 2.31 1.27 0.07 78.38