---> uname -a: Linux prd-centos8-robot-2c-8g-3533.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 559 5009 19 2127 6841 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:47:25:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.80/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85826sec preferred_lft 85826sec inet6 fe80::f816:3eff:fe47:25d5/64 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) 03/20/2024 _x86_64_ (2 CPU) 14:50:30 LINUX RESTART (2 CPU) 02:51:01 PM tps rtps wtps bread/s bwrtn/s 02:52:01 PM 89.32 36.98 52.34 7196.54 30230.58 02:53:01 PM 110.65 3.35 107.30 55.06 9318.83 02:54:01 PM 33.31 0.63 32.67 48.92 3851.93 02:55:01 PM 30.69 1.02 29.68 133.44 1585.95 02:56:01 PM 42.60 0.03 42.57 3.47 7106.88 02:57:01 PM 3.00 0.03 2.97 1.07 109.57 02:58:01 PM 1.97 0.00 1.97 0.00 136.39 02:59:01 PM 6.90 0.23 6.67 34.13 229.20 03:00:01 PM 25.32 0.50 24.83 63.71 1205.68 Average: 38.20 4.75 33.44 837.55 5975.68 02:51:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:52:01 PM 5409276 7027052 2473148 31.38 2688 1809140 765604 8.57 216056 1969676 107964 02:53:01 PM 5139816 6991296 2742608 34.79 2688 2029060 737248 8.25 213080 2186052 105488 02:54:01 PM 5204940 7038480 2677484 33.97 2688 2011032 691312 7.74 230492 2102836 1084 02:55:01 PM 5006888 7047204 2875536 36.48 2688 2210292 684012 7.66 259732 2249052 176824 02:56:01 PM 5029792 7072840 2852632 36.19 2688 2213140 644964 7.22 261836 2218272 32 02:57:01 PM 4982180 7027768 2900244 36.79 2688 2215684 695296 7.79 262020 2265284 2132 02:58:01 PM 4838204 6883848 3044220 38.62 2688 2215736 842556 9.43 262020 2407976 8 02:59:01 PM 5139096 7010428 2743328 34.80 2688 2045152 693108 7.76 280872 2106440 19308 03:00:01 PM 5140788 7015488 2741636 34.78 2688 2050208 718540 8.05 440368 1952508 16152 Average: 5098998 7012712 2783426 35.31 2688 2088827 719182 8.05 269608 2162011 47666 02:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 PM eth0 305.45 174.30 1537.36 53.38 0.00 0.00 0.00 0.00 02:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 PM eth0 48.61 41.94 497.99 7.75 0.00 0.00 0.00 0.00 02:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 PM eth0 8.43 4.15 4.04 1.83 0.00 0.00 0.00 0.00 02:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 PM eth0 41.49 35.44 292.10 8.21 0.00 0.00 0.00 0.00 02:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 PM eth0 499.52 423.69 107.27 96.06 0.00 0.00 0.00 0.00 02:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 PM eth0 30.34 22.20 43.11 3.56 0.00 0.00 0.00 0.00 02:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 PM eth0 439.57 382.66 5193.11 24.82 0.00 0.00 0.00 0.00 02:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 PM eth0 185.65 155.09 1852.27 32.35 0.00 0.00 0.00 0.00 03:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 PM eth0 20.06 18.64 17.72 8.53 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 175.47 139.80 1060.59 26.28 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) 03/20/2024 _x86_64_ (2 CPU) 14:50:30 LINUX RESTART (2 CPU) 02:51:01 PM CPU %user %nice %system %iowait %steal %idle 02:52:01 PM all 39.55 0.01 6.76 16.58 0.10 37.01 02:52:01 PM 0 37.09 0.02 7.96 16.15 0.10 38.69 02:52:01 PM 1 42.00 0.00 5.55 17.02 0.10 35.32 02:53:01 PM all 39.76 0.00 5.00 3.80 0.10 51.34 02:53:01 PM 0 31.45 0.00 4.51 3.31 0.10 60.63 02:53:01 PM 1 48.07 0.00 5.49 4.30 0.10 42.04 02:54:01 PM all 8.13 0.00 1.49 1.08 0.06 89.24 02:54:01 PM 0 8.11 0.00 1.45 1.23 0.05 89.16 02:54:01 PM 1 8.16 0.00 1.54 0.92 0.07 89.32 02:55:01 PM all 28.10 0.00 3.77 1.22 0.08 66.84 02:55:01 PM 0 15.32 0.00 2.71 1.43 0.07 80.47 02:55:01 PM 1 40.93 0.00 4.83 1.00 0.08 53.16 02:56:01 PM all 13.41 0.00 2.37 1.62 0.07 82.54 02:56:01 PM 0 15.35 0.00 2.71 2.44 0.07 79.43 02:56:01 PM 1 11.47 0.00 2.03 0.79 0.07 85.65 02:57:01 PM all 5.59 0.00 1.46 0.02 0.04 92.89 02:57:01 PM 0 2.07 0.00 0.48 0.00 0.05 97.39 02:57:01 PM 1 9.12 0.00 2.44 0.03 0.03 88.37 02:58:01 PM all 8.76 0.00 1.27 0.01 0.11 89.85 02:58:01 PM 0 6.80 0.00 0.91 0.02 0.10 92.17 02:58:01 PM 1 10.72 0.00 1.63 0.00 0.12 87.54 02:59:01 PM all 18.14 0.00 2.22 0.40 0.08 79.16 02:59:01 PM 0 15.16 0.00 2.90 0.07 0.10 81.78 02:59:01 PM 1 21.11 0.00 1.54 0.73 0.07 76.55 03:00:01 PM all 29.32 0.00 3.05 0.33 0.08 67.21 03:00:01 PM 0 32.13 0.00 3.29 0.22 0.07 64.30 03:00:01 PM 1 26.51 0.00 2.82 0.43 0.10 70.13 Average: all 21.21 0.00 3.04 2.78 0.08 72.88 Average: 0 18.17 0.00 2.99 2.76 0.08 76.00 Average: 1 24.25 0.00 3.10 2.80 0.08 69.77