---> uname -a: Linux prd-centos8-docker-8c-8g-10668.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: 2799.998 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): 0-7 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 1015 28441 19 2433 30428 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:b4:7e:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.214/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86168sec preferred_lft 86168sec inet6 fe80::f816:3eff:feb4:7e30/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d9:f1:24:08 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) 01/09/2024 _x86_64_ (8 CPU) 07:28:21 LINUX RESTART (8 CPU) 07:29:01 AM tps rtps wtps bread/s bwrtn/s 07:30:00 AM 131.13 7.09 124.05 1394.34 9484.99 07:30:01 AM 299.04 25.96 273.08 1607.69 25676.92 07:31:01 AM 222.54 4.95 217.59 721.36 9870.06 07:32:01 AM 56.68 0.77 55.91 106.76 6299.07 Average: 137.76 4.38 133.38 742.02 8644.85 07:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:30:00 AM 29492968 31280000 3162736 9.69 2688 2105296 1368556 4.06 165420 2545544 156832 07:30:01 AM 29469764 31268260 3185940 9.76 2688 2116728 1369012 4.06 168656 2564420 154192 07:31:01 AM 27567700 29582980 5088004 15.58 2688 2328512 3194668 9.48 233992 4368980 116252 07:32:01 AM 29100564 31144716 3555140 10.89 2688 2354844 1491664 4.43 426100 2640652 27532 Average: 28907749 30818989 3747955 11.48 2688 2226345 1855975 5.51 248542 3029899 113702 07:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:30:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:00 AM eth0 72.61 48.75 1125.33 22.81 0.00 0.00 0.00 0.00 07:30:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 1013.46 577.88 8616.01 255.08 0.00 0.00 0.00 0.00 07:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 389.30 322.63 2936.64 66.91 0.00 0.00 0.00 0.00 07:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 07:32:01 AM eth0 50.93 33.14 79.64 19.13 0.00 0.00 0.00 0.00 07:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.69 0.69 0.07 0.07 0.00 0.00 0.00 0.00 Average: eth0 176.39 137.90 1423.82 37.63 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) 01/09/2024 _x86_64_ (8 CPU) 07:28:21 LINUX RESTART (8 CPU) 07:29:01 AM CPU %user %nice %system %iowait %steal %idle 07:30:00 AM all 10.37 0.00 1.04 0.60 0.04 87.95 07:30:00 AM 0 1.09 0.00 0.66 0.71 0.03 97.50 07:30:00 AM 1 6.07 0.00 0.73 0.92 0.03 92.25 07:30:00 AM 2 4.79 0.00 0.49 0.42 0.03 94.26 07:30:00 AM 3 37.62 0.00 3.33 1.12 0.07 57.86 07:30:00 AM 4 4.06 0.00 0.34 0.22 0.03 95.34 07:30:00 AM 5 13.82 0.00 1.32 0.64 0.03 84.18 07:30:00 AM 6 7.04 0.00 0.61 0.46 0.03 91.86 07:30:00 AM 7 8.44 0.00 0.87 0.27 0.03 90.39 07:30:01 AM all 23.61 0.00 4.12 1.33 0.00 70.94 07:30:01 AM 0 31.37 0.00 4.90 0.00 0.00 63.73 07:30:01 AM 1 3.92 0.00 1.96 0.00 0.00 94.12 07:30:01 AM 2 48.08 0.00 8.65 0.96 0.00 42.31 07:30:01 AM 3 28.16 0.00 0.97 0.00 0.00 70.87 07:30:01 AM 4 29.13 0.00 2.91 3.88 0.00 64.08 07:30:01 AM 5 40.57 0.00 8.49 4.72 0.00 46.23 07:30:01 AM 6 2.88 0.00 2.88 0.96 0.00 93.27 07:30:01 AM 7 3.92 0.00 1.96 0.00 0.00 94.12 07:31:01 AM all 30.48 0.00 1.47 1.06 0.08 66.91 07:31:01 AM 0 31.33 0.00 0.87 0.23 0.08 67.48 07:31:01 AM 1 26.41 0.00 1.69 1.63 0.08 70.19 07:31:01 AM 2 39.63 0.00 1.67 2.17 0.10 56.43 07:31:01 AM 3 15.25 0.00 1.46 1.32 0.08 81.89 07:31:01 AM 4 31.21 0.00 1.74 0.84 0.07 66.15 07:31:01 AM 5 29.77 0.00 1.46 0.49 0.08 68.20 07:31:01 AM 6 31.39 0.00 1.39 0.99 0.08 66.15 07:31:01 AM 7 38.83 0.00 1.47 0.80 0.08 58.81 07:32:01 AM all 22.16 0.00 0.93 0.22 0.05 76.64 07:32:01 AM 0 11.65 0.00 0.85 0.23 0.07 87.20 07:32:01 AM 1 15.87 0.00 0.70 0.67 0.05 82.71 07:32:01 AM 2 28.22 0.00 0.68 0.03 0.05 71.01 07:32:01 AM 3 25.36 0.00 1.12 0.50 0.05 72.97 07:32:01 AM 4 45.04 0.00 2.15 0.23 0.08 52.49 07:32:01 AM 5 23.50 0.00 0.70 0.00 0.05 75.75 07:32:01 AM 6 14.33 0.00 0.68 0.00 0.03 84.95 07:32:01 AM 7 13.27 0.00 0.57 0.07 0.05 86.04 Average: all 21.07 0.00 1.17 0.63 0.06 77.07 Average: 0 14.86 0.00 0.82 0.39 0.06 83.87 Average: 1 16.09 0.00 1.05 1.06 0.06 81.74 Average: 2 24.46 0.00 1.00 0.88 0.06 73.61 Average: 3 26.03 0.00 1.95 0.97 0.07 70.97 Average: 4 26.92 0.00 1.43 0.45 0.06 71.14 Average: 5 22.51 0.00 1.20 0.40 0.06 75.83 Average: 6 17.56 0.00 0.91 0.48 0.05 81.00 Average: 7 20.15 0.00 0.97 0.38 0.06 78.44