---> uname -a: Linux prd-centos8-robot-2c-8g-9826.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 612 4956 19 2128 6788 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:dd:d6:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.197/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85793sec preferred_lft 85793sec inet6 fe80::f816:3eff:fedd:d60b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 08/10/2024 _x86_64_ (2 CPU) 15:41:01 LINUX RESTART (2 CPU) 03:42:01 PM tps rtps wtps bread/s bwrtn/s 03:43:01 PM 114.13 7.16 106.96 1262.51 9258.76 03:44:01 PM 56.57 1.02 55.56 111.45 6510.50 03:45:01 PM 34.39 0.47 33.92 61.45 1942.12 03:46:01 PM 43.60 2.52 41.09 396.00 6758.90 03:47:01 PM 2.98 0.12 2.87 33.06 130.81 03:48:01 PM 2.02 0.00 2.02 0.00 65.31 03:49:01 PM 0.30 0.00 0.30 0.00 3.48 03:50:01 PM 1.92 0.32 1.60 36.92 89.49 03:51:01 PM 29.87 0.52 29.36 63.85 1363.45 Average: 31.75 1.35 30.41 218.37 2902.57 03:42:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:43:01 PM 5157924 6998712 2724508 34.56 2688 2018700 732396 8.20 214268 2174080 188288 03:44:01 PM 5241552 7065932 2640880 33.50 2688 2001636 653076 7.31 241192 2055372 16 03:45:01 PM 5018380 7044848 2864052 36.33 2688 2195216 658168 7.37 257676 2234940 186228 03:46:01 PM 4994868 7032792 2887564 36.63 2688 2207188 669456 7.50 264968 2246316 4 03:47:01 PM 4946460 6986872 2935972 37.25 2688 2209676 735152 8.23 265436 2294228 12 03:48:01 PM 4946588 6987004 2935844 37.25 2688 2209680 735152 8.23 265436 2294168 8 03:49:01 PM 4933104 6973536 2949328 37.42 2688 2209696 750536 8.40 265436 2307556 8 03:50:01 PM 5145868 7024556 2736564 34.72 2688 2049460 664460 7.44 260876 2098656 8328 03:51:01 PM 5083052 6969744 2799380 35.51 2688 2062412 736792 8.25 451724 1994784 15976 Average: 5051977 7009333 2830455 35.91 2688 2129296 703910 7.88 276335 2188900 44319 03:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 PM eth0 120.51 93.94 1275.27 12.45 0.00 0.00 0.00 0.00 03:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 PM eth0 18.73 10.33 13.26 4.18 0.00 0.00 0.00 0.00 03:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 PM eth0 36.99 31.07 270.97 6.97 0.00 0.00 0.00 0.00 03:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 PM eth0 197.72 169.63 43.17 41.92 0.00 0.00 0.00 0.00 03:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 PM eth0 115.61 106.52 40.44 41.34 0.00 0.00 0.00 0.00 03:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 PM eth0 198.10 196.62 39.71 82.16 0.00 0.00 0.00 0.00 03:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 PM eth0 163.52 159.74 185.61 56.54 0.00 0.00 0.00 0.00 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 105.85 94.52 133.01 42.21 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 18.69 18.39 15.99 9.26 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 108.41 97.86 224.17 33.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 08/10/2024 _x86_64_ (2 CPU) 15:41:01 LINUX RESTART (2 CPU) 03:42:01 PM CPU %user %nice %system %iowait %steal %idle 03:43:01 PM all 37.03 0.00 6.22 2.77 0.10 53.87 03:43:01 PM 0 46.84 0.00 7.17 3.48 0.10 42.41 03:43:01 PM 1 27.23 0.00 5.28 2.06 0.10 65.33 03:44:01 PM all 16.41 0.00 2.08 1.88 0.08 79.55 03:44:01 PM 0 13.45 0.00 1.59 2.22 0.08 82.66 03:44:01 PM 1 19.38 0.00 2.58 1.54 0.07 76.44 03:45:01 PM all 22.56 0.00 3.85 0.48 0.09 73.01 03:45:01 PM 0 28.96 0.00 4.42 0.80 0.10 65.72 03:45:01 PM 1 16.17 0.00 3.28 0.17 0.08 80.30 03:46:01 PM all 5.23 0.00 1.53 2.84 0.08 90.32 03:46:01 PM 0 5.83 0.00 1.71 3.59 0.05 88.81 03:46:01 PM 1 4.63 0.00 1.34 2.10 0.10 91.83 03:47:01 PM all 10.14 0.00 0.52 0.01 0.07 89.26 03:47:01 PM 0 19.44 0.00 0.76 0.02 0.07 79.72 03:47:01 PM 1 0.89 0.00 0.28 0.00 0.07 98.76 03:48:01 PM all 15.80 0.00 0.41 0.00 0.08 83.71 03:48:01 PM 0 28.75 0.00 0.62 0.00 0.08 70.55 03:48:01 PM 1 2.86 0.00 0.20 0.00 0.08 96.86 03:49:01 PM all 18.37 0.00 0.42 0.00 0.08 81.13 03:49:01 PM 0 10.84 0.00 0.35 0.00 0.07 88.74 03:49:01 PM 1 25.93 0.00 0.49 0.00 0.08 73.50 03:50:01 PM all 11.37 0.00 0.89 0.01 0.07 87.66 03:50:01 PM 0 20.73 0.00 1.10 0.00 0.07 78.11 03:50:01 PM 1 2.08 0.00 0.69 0.02 0.07 97.15 03:51:01 PM all 29.48 0.00 3.29 0.36 0.09 66.79 03:51:01 PM 0 34.80 0.00 3.61 0.35 0.10 61.14 03:51:01 PM 1 24.15 0.00 2.97 0.37 0.08 72.43 Average: all 18.51 0.00 2.14 0.93 0.08 78.34 Average: 0 23.32 0.00 2.37 1.16 0.08 73.06 Average: 1 13.71 0.00 1.90 0.69 0.08 83.61