---> uname -a: Linux prd-centos8-docker-8c-8g-36351.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 980 28069 19 2840 30464 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:f9:bd:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.132/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86158sec preferred_lft 86158sec inet6 fe80::f816:3eff:fef9:bd5b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bd:9f:89:96 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) 04/30/2024 _x86_64_ (8 CPU) 06:19:24 LINUX RESTART (8 CPU) 06:20:00 AM tps rtps wtps bread/s bwrtn/s 06:20:01 AM 235.00 120.56 114.44 61328.89 1077.22 06:21:01 AM 96.37 24.22 72.15 4970.85 5770.91 06:22:01 AM 170.25 16.70 153.56 7612.46 9458.46 06:23:01 AM 214.08 5.51 208.56 801.73 5505.58 Average: 160.97 16.52 144.45 5024.39 6853.70 06:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:20:01 AM 30567020 31800164 2088692 6.40 2688 1573984 813196 2.41 89984 1639028 92 06:21:01 AM 29617828 31264176 3037884 9.30 2688 1972044 1432860 4.25 164832 2451128 124496 06:22:01 AM 29081512 31090740 3574200 10.95 2688 2327160 1624488 4.82 294576 2819784 36264 06:23:01 AM 28742688 31194388 3913024 11.98 2688 2762320 1466340 4.35 589980 2836888 354012 Average: 29502262 31337367 3153450 9.66 2688 2158877 1334221 3.96 284843 2436707 128716 06:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 11.11 7.78 2.71 1.80 0.00 0.00 0.00 0.00 06:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 365.33 242.90 1674.95 64.51 0.00 0.00 0.00 0.00 06:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 129.56 117.13 761.05 37.37 0.00 0.00 0.00 0.00 06:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 387.19 320.44 3730.64 45.72 0.00 0.00 0.00 0.00 06:23:01 AM docker0 0.00 0.00 0.00 0.00 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 291.24 224.66 2035.28 48.73 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) 04/30/2024 _x86_64_ (8 CPU) 06:19:24 LINUX RESTART (8 CPU) 06:20:00 AM CPU %user %nice %system %iowait %steal %idle 06:20:01 AM all 10.94 0.00 6.52 4.84 0.00 77.70 06:20:01 AM 0 12.78 0.00 5.56 2.78 0.00 78.89 06:20:01 AM 1 21.47 0.00 6.21 0.56 0.00 71.75 06:20:01 AM 2 14.20 0.00 9.66 10.23 0.00 65.91 06:20:01 AM 3 5.59 0.00 5.59 6.70 0.00 82.12 06:20:01 AM 4 4.49 0.00 6.74 5.62 0.00 83.15 06:20:01 AM 5 13.97 0.00 5.03 0.00 0.00 81.01 06:20:01 AM 6 7.78 0.00 6.11 2.22 0.00 83.89 06:20:01 AM 7 7.34 0.00 7.34 10.73 0.00 74.58 06:21:01 AM all 11.13 0.00 1.53 1.60 0.05 85.69 06:21:01 AM 0 13.52 0.00 1.34 0.88 0.07 84.19 06:21:01 AM 1 12.56 0.00 2.22 1.14 0.05 84.02 06:21:01 AM 2 10.11 0.00 1.15 1.23 0.05 87.45 06:21:01 AM 3 12.95 0.00 1.20 4.90 0.05 80.90 06:21:01 AM 4 16.27 0.00 1.24 1.59 0.05 80.85 06:21:01 AM 5 4.98 0.00 1.68 0.64 0.03 92.68 06:21:01 AM 6 15.16 0.00 1.64 1.55 0.05 81.59 06:21:01 AM 7 3.48 0.00 1.74 0.85 0.03 93.89 06:22:01 AM all 11.33 0.00 1.09 5.86 0.07 81.65 06:22:01 AM 0 8.67 0.00 0.73 2.27 0.07 88.26 06:22:01 AM 1 19.81 0.00 1.71 7.07 0.12 71.30 06:22:01 AM 2 9.43 0.00 0.87 6.93 0.07 82.70 06:22:01 AM 3 13.92 0.00 1.52 13.22 0.10 71.23 06:22:01 AM 4 7.48 0.00 0.97 6.29 0.05 85.21 06:22:01 AM 5 8.57 0.00 0.94 6.91 0.05 83.53 06:22:01 AM 6 14.02 0.00 1.25 2.02 0.07 82.63 06:22:01 AM 7 8.73 0.00 0.72 2.19 0.07 88.29 06:23:01 AM all 14.41 0.00 1.18 1.99 0.06 82.36 06:23:01 AM 0 4.06 0.00 0.99 1.91 0.08 92.96 06:23:01 AM 1 17.10 0.00 1.29 2.09 0.05 79.47 06:23:01 AM 2 23.36 0.00 0.79 1.54 0.07 74.24 06:23:01 AM 3 14.65 0.00 0.90 2.21 0.05 82.18 06:23:01 AM 4 11.80 0.00 0.82 0.49 0.05 86.85 06:23:01 AM 5 9.85 0.00 0.94 0.50 0.05 88.66 06:23:01 AM 6 20.27 0.00 1.74 4.87 0.10 73.02 06:23:01 AM 7 14.20 0.00 1.97 2.32 0.05 81.45 Average: all 12.28 0.00 1.32 3.17 0.06 83.18 Average: 0 8.79 0.00 1.06 1.70 0.07 88.37 Average: 1 16.54 0.00 1.78 3.40 0.07 78.20 Average: 2 14.30 0.00 1.02 3.30 0.06 81.32 Average: 3 13.76 0.00 1.25 6.77 0.07 78.15 Average: 4 11.78 0.00 1.07 2.81 0.05 84.29 Average: 5 7.86 0.00 1.22 2.65 0.04 88.22 Average: 6 16.40 0.00 1.59 2.81 0.07 79.13 Average: 7 8.79 0.00 1.53 1.88 0.05 87.75