---> uname -a: Linux prd-centos8-docker-8c-8g-17339.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 2079 26053 19 3757 29360 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:29:60:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.244/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fe29:606d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9f:98:ae:99 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) 03/23/2024 _x86_64_ (8 CPU) 02:24:21 LINUX RESTART (8 CPU) 02:25:01 AM tps rtps wtps bread/s bwrtn/s 02:26:01 AM 185.44 21.54 163.90 4391.20 9733.51 02:27:01 AM 252.07 8.45 243.63 439.39 46355.42 02:28:01 AM 36.64 0.05 36.59 1.07 10733.64 02:29:01 AM 25.66 0.45 25.21 63.85 1398.57 Average: 124.95 7.62 117.33 1223.96 17054.33 02:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:26:01 AM 28992380 30906776 3663332 11.22 2688 2232840 1787680 5.30 180776 3026960 161044 02:27:01 AM 26802664 30414408 5853048 17.92 2688 3917740 2065764 6.13 692964 4659696 509936 02:28:01 AM 26716720 30131672 5938992 18.19 2688 3721084 2313196 6.86 978224 4460940 3336 02:29:01 AM 26677588 30063516 5978124 18.31 2688 3691832 2455512 7.29 1152920 4322820 988 Average: 27297338 30379093 5358374 16.41 2688 3390874 2155538 6.40 751221 4117604 168826 02:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 155.76 124.39 1976.34 35.38 0.00 0.00 0.00 0.00 02:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 832.71 529.93 9433.37 120.38 0.00 0.00 0.00 0.00 02:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 109.55 71.99 43.05 636.01 0.00 0.00 0.00 0.00 02:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 22.61 18.13 18.84 7.73 0.00 0.00 0.00 0.00 02:29:01 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 280.14 186.10 2867.74 199.86 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) 03/23/2024 _x86_64_ (8 CPU) 02:24:21 LINUX RESTART (8 CPU) 02:25:01 AM CPU %user %nice %system %iowait %steal %idle 02:26:01 AM all 12.90 0.00 1.17 0.52 0.06 85.35 02:26:01 AM 0 8.55 0.00 0.90 0.67 0.07 89.81 02:26:01 AM 1 27.20 0.00 2.21 0.68 0.07 69.85 02:26:01 AM 2 18.44 0.00 2.08 0.90 0.10 78.48 02:26:01 AM 3 7.83 0.00 0.48 0.22 0.05 91.41 02:26:01 AM 4 24.80 0.00 2.09 1.02 0.05 72.04 02:26:01 AM 5 6.67 0.00 0.62 0.20 0.03 92.48 02:26:01 AM 6 4.34 0.00 0.45 0.12 0.03 95.06 02:26:01 AM 7 5.37 0.00 0.55 0.33 0.07 93.67 02:27:01 AM all 23.85 0.00 1.75 0.87 0.08 73.45 02:27:01 AM 0 25.67 0.00 1.22 1.00 0.08 72.02 02:27:01 AM 1 28.33 0.00 2.13 0.28 0.08 69.17 02:27:01 AM 2 33.65 0.00 1.66 0.39 0.10 64.20 02:27:01 AM 3 16.04 0.00 1.99 3.16 0.08 78.72 02:27:01 AM 4 20.98 0.00 2.15 0.70 0.08 76.09 02:27:01 AM 5 14.07 0.00 1.69 0.50 0.10 83.64 02:27:01 AM 6 17.34 0.00 1.25 0.42 0.07 80.92 02:27:01 AM 7 34.70 0.00 1.89 0.49 0.07 62.85 02:28:01 AM all 14.95 0.00 0.52 0.16 0.04 84.33 02:28:01 AM 0 2.70 0.00 0.10 0.00 0.03 97.16 02:28:01 AM 1 19.67 0.00 0.08 0.00 0.03 80.21 02:28:01 AM 2 25.23 0.00 1.10 0.00 0.05 73.62 02:28:01 AM 3 56.98 0.00 2.24 0.38 0.07 40.33 02:28:01 AM 4 1.81 0.00 0.38 0.77 0.05 96.99 02:28:01 AM 5 5.94 0.00 0.12 0.12 0.02 93.81 02:28:01 AM 6 5.00 0.00 0.07 0.00 0.02 94.91 02:28:01 AM 7 2.33 0.00 0.03 0.00 0.03 97.60 02:29:01 AM all 6.20 0.00 0.52 0.04 0.03 93.20 02:29:01 AM 0 9.81 0.00 0.72 0.05 0.05 89.37 02:29:01 AM 1 9.66 0.00 0.62 0.02 0.03 89.67 02:29:01 AM 2 13.10 0.00 0.65 0.03 0.03 86.18 02:29:01 AM 3 4.79 0.00 0.43 0.02 0.02 94.75 02:29:01 AM 4 7.41 0.00 0.45 0.03 0.03 92.07 02:29:01 AM 5 2.45 0.00 0.53 0.13 0.03 96.85 02:29:01 AM 6 0.40 0.00 0.30 0.02 0.03 99.25 02:29:01 AM 7 2.00 0.00 0.47 0.00 0.03 97.50 Average: all 14.47 0.00 0.99 0.40 0.05 84.09 Average: 0 11.68 0.00 0.73 0.43 0.06 87.09 Average: 1 21.21 0.00 1.26 0.25 0.05 77.23 Average: 2 22.60 0.00 1.37 0.33 0.07 75.63 Average: 3 21.41 0.00 1.29 0.94 0.05 76.31 Average: 4 13.75 0.00 1.27 0.63 0.05 84.30 Average: 5 7.27 0.00 0.74 0.24 0.05 91.70 Average: 6 6.76 0.00 0.52 0.14 0.04 92.54 Average: 7 11.09 0.00 0.73 0.20 0.05 87.92