---> uname -a: Linux prd-centos8-robot-2c-8g-1259.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 587 4974 19 2135 6814 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:12:38:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.36/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85737sec preferred_lft 85737sec inet6 fe80::f816:3eff:fe12:388f/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) 03/23/2024 _x86_64_ (2 CPU) 23:04:23 LINUX RESTART (2 CPU) 11:05:01 PM tps rtps wtps bread/s bwrtn/s 11:06:01 PM 90.57 39.98 50.59 7243.31 14598.92 11:07:01 PM 61.44 3.27 58.17 52.52 6505.72 11:08:01 PM 71.01 0.75 70.26 51.98 7538.37 11:09:01 PM 16.39 0.00 16.39 0.00 1536.34 11:10:01 PM 16.33 0.98 15.34 132.89 1169.79 11:11:01 PM 26.74 0.00 26.74 0.00 3047.28 11:12:01 PM 35.02 2.53 32.49 396.53 5835.30 11:13:01 PM 4.12 0.00 4.12 0.00 148.13 11:14:01 PM 11.85 0.23 11.61 34.12 448.08 11:15:01 PM 18.58 0.52 18.06 64.66 919.43 Average: 35.21 4.83 30.38 797.71 4174.94 11:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 5373636 6994084 2508800 31.83 2688 1811536 789284 8.84 217048 2001740 92656 11:07:01 PM 5265388 7023896 2617048 33.20 2688 1940780 730556 8.18 211656 2083424 129712 11:08:01 PM 5164600 6999652 2717836 34.48 2688 2012288 717876 8.04 221716 2150824 36452 11:09:01 PM 5110548 6961384 2771888 35.17 2688 2028076 757924 8.49 233432 2194012 15800 11:10:01 PM 5065492 6996436 2816944 35.74 2688 2105456 738040 8.26 258588 2205664 71536 11:11:01 PM 4957648 7001484 2924788 37.11 2688 2213760 722152 8.09 260480 2297100 147080 11:12:01 PM 4991948 7049348 2890488 36.67 2688 2227248 653368 7.32 265840 2253116 4 11:13:01 PM 4953424 7011200 2929012 37.16 2688 2227616 725700 8.13 266032 2291444 4 11:14:01 PM 5102404 6982940 2780032 35.27 2688 2054004 737276 8.26 282868 2140876 16916 11:15:01 PM 5140976 7021732 2741460 34.78 2688 2056156 704432 7.89 442712 1949692 56 Average: 5112606 7004216 2769830 35.14 2688 2067692 727661 8.15 266037 2156789 51022 11:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 299.18 180.69 1590.03 60.31 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 23.50 19.08 223.19 3.34 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 31.39 24.48 277.38 5.29 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 5.70 5.13 3.13 2.43 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 41.10 30.07 271.43 5.06 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 15.59 7.34 18.02 2.41 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 210.83 189.39 45.59 43.29 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 10.25 5.87 4.96 1.16 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 46.70 32.71 75.59 21.22 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 15.35 14.35 12.18 6.30 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 69.96 50.91 252.17 15.08 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) 03/23/2024 _x86_64_ (2 CPU) 23:04:23 LINUX RESTART (2 CPU) 11:05:01 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 41.81 0.02 7.04 6.49 0.15 44.50 11:06:01 PM 0 35.80 0.02 7.58 8.20 0.17 48.23 11:06:01 PM 1 47.81 0.02 6.49 4.78 0.13 40.76 11:07:01 PM all 21.20 0.00 2.83 14.36 0.09 61.51 11:07:01 PM 0 18.69 0.00 2.20 12.80 0.08 66.23 11:07:01 PM 1 23.73 0.00 3.45 15.94 0.10 56.78 11:08:01 PM all 24.64 0.00 3.11 7.59 0.10 64.55 11:08:01 PM 0 17.29 0.00 2.76 9.55 0.08 70.32 11:08:01 PM 1 32.01 0.00 3.46 5.64 0.12 58.78 11:09:01 PM all 10.80 0.00 1.08 1.72 0.07 86.33 11:09:01 PM 0 3.44 0.00 0.72 0.45 0.05 95.34 11:09:01 PM 1 18.17 0.00 1.44 2.99 0.08 77.32 11:10:01 PM all 14.84 0.00 2.40 3.50 0.07 79.20 11:10:01 PM 0 3.59 0.00 1.56 3.04 0.07 91.75 11:10:01 PM 1 26.14 0.00 3.23 3.96 0.07 66.60 11:11:01 PM all 13.58 0.00 2.28 12.70 0.08 71.35 11:11:01 PM 0 8.46 0.00 1.93 16.04 0.08 73.48 11:11:01 PM 1 18.69 0.00 2.64 9.37 0.08 69.22 11:12:01 PM all 11.91 0.00 2.03 3.78 0.05 82.23 11:12:01 PM 0 8.60 0.00 1.88 3.80 0.05 85.67 11:12:01 PM 1 15.23 0.00 2.18 3.77 0.05 78.78 11:13:01 PM all 1.69 0.00 0.30 0.18 0.05 97.77 11:13:01 PM 0 2.70 0.00 0.44 0.34 0.05 96.48 11:13:01 PM 1 0.68 0.00 0.17 0.03 0.05 99.06 11:14:01 PM all 15.63 0.00 1.85 1.93 0.06 80.53 11:14:01 PM 0 14.22 0.00 1.92 0.64 0.05 83.17 11:14:01 PM 1 17.05 0.00 1.77 3.23 0.07 77.89 11:15:01 PM all 23.00 0.00 2.46 4.20 0.08 70.27 11:15:01 PM 0 24.06 0.00 2.53 5.00 0.08 68.32 11:15:01 PM 1 21.92 0.00 2.38 3.39 0.08 72.22 Average: all 17.91 0.00 2.54 5.65 0.08 73.83 Average: 0 13.69 0.00 2.35 5.99 0.08 77.89 Average: 1 22.13 0.00 2.72 5.31 0.08 69.76