---> uname -a: Linux prd-centos8-docker-8c-8g-10173.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: 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): 0-7 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 1018 28373 19 2497 30422 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:4a:57:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.60/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe4a:5787/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:37:ba:79:d3 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) 01/06/2024 _x86_64_ (8 CPU) 20:56:19 LINUX RESTART (8 CPU) 08:57:01 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 104.93 6.95 97.98 1301.92 7956.66 08:59:01 PM 170.33 3.70 166.63 1024.19 9663.43 09:00:01 PM 85.90 1.37 84.54 387.94 5243.54 09:01:01 PM 76.56 0.88 75.67 99.17 5874.89 Average: 109.43 3.22 106.21 703.29 7184.68 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29439668 31231916 3216044 9.85 2688 2112072 1500920 4.45 183892 2590380 211056 08:59:01 PM 27719780 29639424 4935932 15.12 2688 2234120 3382344 10.04 223960 4232248 83700 09:00:01 PM 27503064 29560836 5152648 15.78 2688 2367396 2887900 8.57 251592 4402748 73476 09:01:01 PM 29117812 31215040 3537900 10.83 2688 2404820 1416448 4.20 430148 2608572 37960 Average: 28445081 30411804 4210631 12.89 2688 2279602 2296903 6.81 272398 3458487 101548 08:57:01 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 69.84 45.78 1116.13 7.62 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 1.03 1.03 0.12 0.12 0.00 0.00 0.00 0.00 08:59:01 PM eth0 209.10 190.09 1340.12 59.06 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 141.08 111.96 1162.72 30.08 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 217.59 196.83 499.59 182.91 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 0.58 0.58 0.07 0.07 0.00 0.00 0.00 0.00 Average: eth0 159.41 136.17 1029.63 69.92 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) 01/06/2024 _x86_64_ (8 CPU) 20:56:19 LINUX RESTART (8 CPU) 08:57:01 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 10.32 0.00 0.99 0.74 0.05 87.90 08:58:01 PM 0 3.56 0.00 0.88 1.04 0.07 94.46 08:58:01 PM 1 9.43 0.00 0.72 1.59 0.05 88.21 08:58:01 PM 2 24.87 0.00 1.52 0.70 0.05 72.86 08:58:01 PM 3 2.97 0.00 0.23 0.12 0.05 96.62 08:58:01 PM 4 6.36 0.00 0.58 0.02 0.03 93.01 08:58:01 PM 5 25.18 0.00 2.44 1.57 0.07 70.75 08:58:01 PM 6 8.65 0.00 1.05 0.60 0.03 89.66 08:58:01 PM 7 1.54 0.00 0.48 0.33 0.03 97.61 08:59:01 PM all 26.53 0.00 1.27 1.30 0.07 70.82 08:59:01 PM 0 23.65 0.00 1.02 1.84 0.07 73.43 08:59:01 PM 1 19.94 0.00 1.59 3.09 0.08 75.29 08:59:01 PM 2 32.87 0.00 2.31 0.74 0.08 64.00 08:59:01 PM 3 21.56 0.00 0.70 1.66 0.07 76.02 08:59:01 PM 4 21.24 0.00 1.10 0.35 0.07 77.23 08:59:01 PM 5 32.88 0.00 0.92 0.57 0.07 65.57 08:59:01 PM 6 30.22 0.00 1.39 1.69 0.08 66.62 08:59:01 PM 7 29.90 0.00 1.14 0.50 0.07 68.40 09:00:01 PM all 38.83 0.00 1.28 0.40 0.09 59.39 09:00:01 PM 0 36.73 0.00 1.05 0.02 0.10 62.11 09:00:01 PM 1 42.66 0.00 1.54 1.00 0.10 54.70 09:00:01 PM 2 35.48 0.00 1.17 0.23 0.08 63.03 09:00:01 PM 3 42.51 0.00 1.35 0.18 0.10 55.85 09:00:01 PM 4 54.38 0.00 1.39 0.18 0.10 43.95 09:00:01 PM 5 31.89 0.00 1.37 0.22 0.10 66.42 09:00:01 PM 6 33.21 0.00 1.24 0.10 0.08 65.37 09:00:01 PM 7 33.75 0.00 1.17 1.27 0.08 63.73 09:01:01 PM all 15.56 0.00 1.30 0.38 0.05 82.71 09:01:01 PM 0 4.59 0.00 1.26 0.64 0.07 93.45 09:01:01 PM 1 24.96 0.00 1.23 0.48 0.07 73.25 09:01:01 PM 2 38.66 0.00 2.19 0.30 0.08 58.77 09:01:01 PM 3 11.76 0.00 0.94 0.32 0.05 86.93 09:01:01 PM 4 9.24 0.00 0.82 0.52 0.03 89.39 09:01:01 PM 5 10.77 0.00 1.47 0.02 0.03 87.71 09:01:01 PM 6 13.27 0.00 1.25 0.13 0.07 85.27 09:01:01 PM 7 11.18 0.00 1.20 0.62 0.03 86.97 Average: all 22.81 0.00 1.21 0.71 0.07 75.21 Average: 0 17.14 0.00 1.05 0.88 0.08 80.86 Average: 1 24.25 0.00 1.27 1.54 0.08 72.87 Average: 2 32.97 0.00 1.80 0.49 0.08 64.67 Average: 3 19.70 0.00 0.81 0.57 0.07 78.86 Average: 4 22.80 0.00 0.97 0.27 0.06 75.90 Average: 5 25.18 0.00 1.55 0.59 0.07 72.61 Average: 6 21.33 0.00 1.23 0.63 0.07 76.74 Average: 7 19.08 0.00 1.00 0.68 0.05 79.18