---> uname -a: Linux prd-centos8-robot-2c-8g-8991.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 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: 2800.000 BogoMIPS: 5600.00 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 610 4920 19 2167 6789 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:0f:12:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.127/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85697sec preferred_lft 85697sec inet6 fe80::f816:3eff:fe0f:12eb/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/18/2023 _x86_64_ (2 CPU) 07:22:20 LINUX RESTART (2 CPU) 07:23:01 AM tps rtps wtps bread/s bwrtn/s 07:24:01 AM 68.61 16.38 52.22 3661.52 5463.66 07:25:01 AM 96.07 6.61 89.45 1269.44 7392.12 07:26:01 AM 52.82 0.77 52.05 57.85 5629.46 07:27:01 AM 24.38 0.82 23.56 99.43 1385.00 07:28:01 AM 56.02 0.03 55.99 3.47 7198.97 07:29:01 AM 3.50 0.02 3.48 0.13 179.32 07:30:01 AM 1.65 0.00 1.65 0.00 155.91 07:31:01 AM 0.25 0.00 0.25 0.00 39.25 07:32:01 AM 0.25 0.00 0.25 0.00 43.91 07:33:01 AM 18.34 0.25 18.09 34.39 806.98 07:34:01 AM 38.54 0.45 38.09 48.38 1975.51 Average: 32.76 2.30 30.46 470.39 2751.76 07:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:24:01 AM 5478612 7060580 2403852 30.50 2688 1773700 729088 8.16 164820 1950044 54220 07:25:01 AM 5151004 7024080 2731460 34.65 2688 2048988 715072 8.01 187932 2194416 141976 07:26:01 AM 5197324 7058388 2685140 34.06 2688 2037340 661832 7.41 211096 2123904 16 07:27:01 AM 4903436 6976244 2979028 37.79 2688 2242912 751064 8.41 253964 2355112 183276 07:28:01 AM 4988296 7040816 2894168 36.72 2688 2221376 699048 7.83 232012 2283404 76 07:29:01 AM 4943284 6997696 2939180 37.29 2688 2223268 772588 8.65 232076 2328312 172 07:30:01 AM 4925788 6982956 2956676 37.51 2688 2226024 830024 9.29 232088 2345088 56 07:31:01 AM 4922716 6981060 2959748 37.55 2688 2227168 830024 9.29 232092 2348352 132 07:32:01 AM 4917856 6977384 2964608 37.61 2688 2228352 830024 9.29 232100 2353192 76 07:33:01 AM 5052848 6963608 2829616 35.90 2688 2084756 766740 8.59 250872 2224692 36108 07:34:01 AM 5026496 6942616 2855968 36.23 2688 2090536 778684 8.72 428452 2075200 29380 Average: 5046151 7000493 2836313 35.98 2688 2127675 760381 8.51 241591 2234701 40499 07:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 284.07 179.34 1507.33 53.32 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 65.18 54.28 676.09 8.30 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 9.61 8.35 6.01 3.35 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 34.49 29.81 281.97 6.26 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 49.33 43.11 47.35 19.30 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 94.43 86.09 23.22 12.95 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 178.76 173.71 34.88 17.77 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 39.51 34.40 9.32 6.06 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 42.86 38.38 9.88 6.97 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 63.45 46.30 93.58 39.02 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 17.66 16.49 13.48 8.22 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 79.94 64.57 245.72 16.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/18/2023 _x86_64_ (2 CPU) 07:22:20 LINUX RESTART (2 CPU) 07:23:01 AM CPU %user %nice %system %iowait %steal %idle 07:24:01 AM all 28.33 0.00 4.40 3.16 0.11 64.00 07:24:01 AM 0 25.30 0.00 4.79 3.92 0.13 65.86 07:24:01 AM 1 31.35 0.00 4.02 2.40 0.08 62.14 07:25:01 AM all 37.20 0.00 5.35 2.68 0.12 54.66 07:25:01 AM 0 22.68 0.00 3.81 2.23 0.10 71.18 07:25:01 AM 1 51.75 0.00 6.89 3.12 0.13 38.10 07:26:01 AM all 21.09 0.00 1.95 1.82 0.08 75.07 07:26:01 AM 0 13.53 0.00 1.50 1.95 0.08 82.93 07:26:01 AM 1 28.64 0.00 2.40 1.68 0.07 67.21 07:27:01 AM all 17.38 0.00 2.93 1.07 0.08 78.54 07:27:01 AM 0 13.65 0.00 2.27 0.97 0.07 83.05 07:27:01 AM 1 21.12 0.00 3.59 1.17 0.08 74.04 07:28:01 AM all 15.85 0.00 2.37 4.03 0.07 77.68 07:28:01 AM 0 13.34 0.00 1.99 1.74 0.07 82.87 07:28:01 AM 1 18.36 0.00 2.75 6.33 0.07 72.49 07:29:01 AM all 10.68 0.00 0.61 0.03 0.06 88.62 07:29:01 AM 0 10.77 0.00 0.62 0.07 0.05 88.49 07:29:01 AM 1 10.60 0.00 0.59 0.00 0.07 88.75 07:30:01 AM all 16.22 0.00 0.80 0.01 0.08 82.90 07:30:01 AM 0 10.01 0.00 0.86 0.00 0.08 89.05 07:30:01 AM 1 22.43 0.00 0.74 0.02 0.07 76.74 07:31:01 AM all 9.91 0.00 0.31 0.00 0.06 89.72 07:31:01 AM 0 10.48 0.00 0.35 0.00 0.05 89.12 07:31:01 AM 1 9.34 0.00 0.27 0.00 0.07 90.33 07:32:01 AM all 11.01 0.00 0.30 0.00 0.08 88.62 07:32:01 AM 0 6.91 0.00 0.30 0.00 0.07 92.73 07:32:01 AM 1 15.11 0.00 0.30 0.00 0.08 84.51 07:33:01 AM all 20.96 0.00 2.10 0.29 0.08 76.57 07:33:01 AM 0 8.28 0.00 1.60 0.50 0.07 89.54 07:33:01 AM 1 33.63 0.00 2.60 0.08 0.08 63.60 07:34:01 AM all 30.15 0.00 2.78 1.40 0.08 65.58 07:34:01 AM 0 29.16 0.00 2.64 1.56 0.08 66.56 07:34:01 AM 1 31.14 0.00 2.92 1.25 0.08 64.61 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.90 0.00 2.18 1.32 0.08 76.53 Average: 0 14.92 0.00 1.89 1.18 0.08 81.94 Average: 1 24.87 0.00 2.47 1.46 0.08 71.12