---> uname -a: Linux prd-centos8-robot-2c-8g-6421.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 UTC 2023 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 589 4988 19 2119 6810 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:9e:2b:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85647sec preferred_lft 85647sec inet6 fe80::f816:3eff:fe9e:2be7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/13/2024 _x86_64_ (2 CPU) 10:28:18 LINUX RESTART (2 CPU) 10:29:01 AM tps rtps wtps bread/s bwrtn/s 10:30:01 AM 57.40 18.46 38.95 4927.54 9871.73 10:31:01 AM 115.59 6.53 109.06 1267.84 9942.50 10:32:01 AM 59.24 0.65 58.59 28.13 5418.71 10:33:01 AM 30.92 0.98 29.94 130.49 1944.00 10:34:01 AM 54.17 0.03 54.13 3.47 7193.44 10:35:01 AM 5.05 0.02 5.03 0.13 210.66 10:36:01 AM 1.88 0.00 1.88 0.00 111.56 10:37:01 AM 0.62 0.00 0.62 0.00 90.05 10:38:01 AM 0.48 0.00 0.48 0.00 14.60 10:39:01 AM 0.33 0.03 0.30 1.87 15.68 10:40:01 AM 18.21 0.25 17.96 34.39 744.00 Average: 31.27 2.45 28.81 581.36 3232.66 10:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:30:01 AM 5509704 7046940 2372752 30.10 2688 1730156 758644 8.49 162752 1928680 93236 10:31:01 AM 5287808 7085372 2594648 32.92 2688 1974260 653320 7.32 186080 2065736 106192 10:32:01 AM 5192780 7021600 2689676 34.12 2688 2005956 716976 8.03 209252 2135516 14756 10:33:01 AM 4921204 6971016 2961252 37.57 2688 2220344 777304 8.70 265292 2330392 205792 10:34:01 AM 5036296 7045524 2846160 36.11 2688 2178736 658328 7.37 234260 2234892 100 10:35:01 AM 5002444 7012388 2880012 36.54 2688 2179468 722840 8.09 234368 2270400 244 10:36:01 AM 4996256 7007752 2886200 36.62 2688 2181048 722840 8.09 234436 2276660 356 10:37:01 AM 4992692 7006332 2889764 36.66 2688 2183164 722840 8.09 234440 2280400 24 10:38:01 AM 4991556 7005556 2890900 36.68 2688 2183524 722840 8.09 234440 2281492 80 10:39:01 AM 4990880 7005244 2891576 36.68 2688 2183872 738492 8.27 234568 2281920 32 10:40:01 AM 5123468 6985176 2758988 35.00 2688 2036232 734172 8.22 252952 2154572 36428 Average: 5095008 7017536 2787448 35.36 2688 2096069 720781 8.07 225713 2203696 41567 10:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM eth0 243.34 162.37 1266.15 51.94 0.00 0.00 0.00 0.00 10:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM eth0 51.07 41.85 619.55 5.53 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM eth0 24.93 20.28 167.83 6.54 0.00 0.00 0.00 0.00 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 40.37 33.32 283.99 7.07 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 498.72 447.67 140.43 96.34 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 30.08 18.63 12.96 2.97 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 27.84 27.87 7.60 5.37 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 22.31 23.13 5.22 4.68 0.00 0.00 0.00 0.00 10:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 AM eth0 9.97 9.68 2.07 1.81 0.00 0.00 0.00 0.00 10:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 AM eth0 7.03 7.20 1.50 1.33 0.00 0.00 0.00 0.00 10:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 AM eth0 70.71 55.30 92.29 33.50 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 93.31 77.03 236.35 19.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/13/2024 _x86_64_ (2 CPU) 10:28:18 LINUX RESTART (2 CPU) 10:29:01 AM CPU %user %nice %system %iowait %steal %idle 10:30:01 AM all 25.41 0.00 4.85 8.04 0.08 61.62 10:30:01 AM 0 17.89 0.00 4.50 7.82 0.08 69.71 10:30:01 AM 1 32.92 0.00 5.20 8.26 0.08 53.54 10:31:01 AM all 36.39 0.00 5.86 6.57 0.13 51.06 10:31:01 AM 0 32.55 0.00 5.40 5.68 0.12 56.24 10:31:01 AM 1 40.21 0.00 6.31 7.45 0.13 45.90 10:32:01 AM all 22.60 0.00 2.51 1.75 0.08 73.05 10:32:01 AM 0 20.23 0.00 3.07 2.22 0.08 74.39 10:32:01 AM 1 24.97 0.00 1.95 1.29 0.08 71.71 10:33:01 AM all 22.98 0.00 3.28 1.81 0.11 71.82 10:33:01 AM 0 13.55 0.00 2.67 1.58 0.10 82.09 10:33:01 AM 1 32.42 0.00 3.89 2.04 0.12 61.54 10:34:01 AM all 16.16 0.00 3.26 11.78 0.08 68.71 10:34:01 AM 0 14.65 0.00 3.09 12.87 0.08 69.30 10:34:01 AM 1 17.65 0.00 3.43 10.70 0.08 68.12 10:35:01 AM all 2.69 0.00 0.28 0.09 0.03 96.90 10:35:01 AM 0 2.59 0.00 0.28 0.03 0.02 97.08 10:35:01 AM 1 2.79 0.00 0.28 0.15 0.05 96.72 10:36:01 AM all 11.83 0.00 0.39 0.04 0.08 87.66 10:36:01 AM 0 7.42 0.00 0.39 0.05 0.07 92.07 10:36:01 AM 1 16.25 0.00 0.40 0.03 0.08 83.23 10:37:01 AM all 11.29 0.00 0.29 0.03 0.08 88.32 10:37:01 AM 0 4.77 0.00 0.28 0.05 0.07 94.83 10:37:01 AM 1 17.84 0.00 0.29 0.00 0.08 81.79 10:38:01 AM all 4.47 0.00 0.18 0.00 0.07 95.29 10:38:01 AM 0 3.78 0.00 0.17 0.00 0.07 95.98 10:38:01 AM 1 5.16 0.00 0.18 0.00 0.07 94.59 10:39:01 AM all 3.34 0.00 0.15 0.01 0.06 96.45 10:39:01 AM 0 3.28 0.00 0.12 0.02 0.05 96.54 10:39:01 AM 1 3.40 0.00 0.18 0.00 0.07 96.35 10:40:01 AM all 21.44 0.00 2.14 0.43 0.07 75.93 10:40:01 AM 0 7.15 0.00 1.42 0.54 0.07 90.83 10:40:01 AM 1 35.71 0.00 2.86 0.32 0.07 61.04 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.24 0.00 2.11 2.78 0.08 78.79 Average: 0 11.62 0.00 1.94 2.80 0.07 83.56 Average: 1 20.86 0.00 2.27 2.75 0.08 74.03