---> uname -a: Linux prd-centos8-docker-8c-8g-10678.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.996 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1012 28443 19 2434 30431 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:7c:f1:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.122/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fe7c:f1a7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:0f:ab:4a brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 03/03/2024 _x86_64_ (8 CPU) 20:56:20 LINUX RESTART (8 CPU) 08:57:02 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 128.08 8.22 119.86 1581.16 9453.90 08:59:01 PM 144.58 1.27 143.31 558.44 6887.29 09:00:01 PM 85.37 1.62 83.76 426.39 5693.00 09:01:01 PM 70.77 0.63 70.14 60.66 4893.10 Average: 107.11 2.91 104.20 652.82 6720.51 08:57:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29513760 31262844 3141944 9.62 2688 2069384 1392060 4.13 169392 2524884 119992 08:59:01 PM 27657980 29525544 4997724 15.30 2688 2182676 2967124 8.80 225880 4292748 60208 09:00:01 PM 29188056 31200312 3467648 10.62 2688 2323440 1410596 4.19 254872 2723600 50892 09:01:01 PM 29094968 31130904 3560736 10.90 2688 2346032 1456668 4.32 430660 2640844 10984 Average: 28863691 30779901 3792013 11.61 2688 2230383 1806612 5.36 270201 3045519 60519 08:57:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 85.12 56.22 1071.60 21.64 0.00 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM lo 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 08:59:01 PM eth0 189.32 184.32 1195.23 42.87 0.00 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM lo 1.28 1.28 0.16 0.16 0.00 0.00 0.00 0.00 09:00:01 PM eth0 148.63 130.67 1326.07 33.06 0.00 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM eth0 226.75 200.30 277.85 176.08 0.00 0.00 0.00 0.00 09:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.59 0.59 0.07 0.07 0.00 0.00 0.00 0.00 Average: eth0 162.78 143.24 967.27 68.60 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 03/03/2024 _x86_64_ (8 CPU) 20:56:20 LINUX RESTART (8 CPU) 08:57:02 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 9.96 0.00 1.02 0.75 0.05 88.21 08:58:01 PM 0 9.69 0.00 0.97 0.31 0.07 88.97 08:58:01 PM 1 24.21 0.00 2.90 1.19 0.07 71.63 08:58:01 PM 2 18.63 0.00 1.39 2.22 0.05 77.70 08:58:01 PM 3 9.94 0.00 1.12 0.76 0.05 88.13 08:58:01 PM 4 3.45 0.00 0.43 0.19 0.05 95.88 08:58:01 PM 5 1.49 0.00 0.17 0.12 0.03 98.18 08:58:01 PM 6 1.21 0.00 0.46 0.92 0.05 97.37 08:58:01 PM 7 11.07 0.00 0.75 0.32 0.03 87.83 08:59:01 PM all 29.24 0.00 1.15 0.66 0.07 68.88 08:59:01 PM 0 16.66 0.00 0.93 0.45 0.07 81.89 08:59:01 PM 1 27.15 0.00 0.91 0.32 0.07 71.56 08:59:01 PM 2 39.84 0.00 1.17 0.47 0.07 58.45 08:59:01 PM 3 43.44 0.00 1.00 0.32 0.07 55.17 08:59:01 PM 4 28.66 0.00 1.51 0.52 0.08 69.23 08:59:01 PM 5 22.89 0.00 0.92 0.82 0.07 75.31 08:59:01 PM 6 31.83 0.00 1.09 0.67 0.07 66.34 08:59:01 PM 7 23.40 0.00 1.70 1.75 0.08 73.07 09:00:01 PM all 37.33 0.00 1.47 0.43 0.08 60.69 09:00:01 PM 0 38.77 0.00 1.54 0.02 0.08 59.60 09:00:01 PM 1 22.66 0.00 1.19 0.23 0.08 75.84 09:00:01 PM 2 55.07 0.00 1.62 0.40 0.08 42.83 09:00:01 PM 3 42.54 0.00 1.79 0.65 0.07 54.95 09:00:01 PM 4 37.87 0.00 1.35 0.20 0.07 60.51 09:00:01 PM 5 33.22 0.00 1.22 0.57 0.07 64.92 09:00:01 PM 6 31.87 0.00 1.61 1.24 0.08 65.20 09:00:01 PM 7 36.64 0.00 1.45 0.13 0.07 61.70 09:01:01 PM all 10.22 0.00 0.84 0.49 0.05 88.39 09:01:01 PM 0 5.46 0.00 0.77 0.17 0.05 93.55 09:01:01 PM 1 12.08 0.00 0.99 0.72 0.07 86.15 09:01:01 PM 2 14.21 0.00 1.37 1.62 0.05 82.75 09:01:01 PM 3 19.26 0.00 0.77 0.58 0.05 79.34 09:01:01 PM 4 4.11 0.00 0.69 0.25 0.05 94.90 09:01:01 PM 5 2.46 0.00 0.47 0.13 0.05 96.89 09:01:01 PM 6 3.18 0.00 0.65 0.05 0.03 96.09 09:01:01 PM 7 21.00 0.00 1.05 0.43 0.05 77.46 Average: all 21.73 0.00 1.12 0.58 0.06 76.50 Average: 0 17.68 0.00 1.05 0.23 0.07 80.97 Average: 1 21.51 0.00 1.49 0.61 0.07 76.31 Average: 2 32.00 0.00 1.39 1.17 0.06 65.38 Average: 3 28.86 0.00 1.17 0.58 0.06 69.33 Average: 4 18.59 0.00 0.99 0.29 0.06 80.07 Average: 5 15.07 0.00 0.70 0.41 0.05 83.77 Average: 6 17.08 0.00 0.95 0.72 0.06 81.19 Average: 7 23.07 0.00 1.24 0.66 0.06 74.97