---> uname -a: Linux prd-centos8-docker-8c-8g-10170.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 2252 25884 19 3753 29187 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:4c:0c:80 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.215/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fe4c:c80/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c1:09:82:39 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) 03/02/2024 _x86_64_ (8 CPU) 02:24:21 LINUX RESTART (8 CPU) 02:25:02 AM tps rtps wtps bread/s bwrtn/s 02:26:01 AM 139.87 21.39 118.49 4304.63 9000.24 02:27:01 AM 292.19 9.56 282.62 500.77 21911.61 02:28:01 AM 60.82 0.05 60.77 1.07 36352.51 02:29:01 AM 11.56 0.28 11.28 48.66 1379.34 Average: 126.06 7.76 118.30 1200.82 17195.26 02:25:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:26:01 AM 29358064 31197832 3297648 10.10 2688 2159608 2002568 5.94 176784 2674416 126172 02:27:01 AM 27789064 31156300 4866648 14.90 2688 3675236 1394056 4.14 370160 4000680 1043800 02:28:01 AM 26220596 29965400 6435116 19.71 2688 4049888 2459568 7.30 967184 4960892 359676 02:29:01 AM 26563152 29942988 6092560 18.66 2688 3684920 2516296 7.47 1147704 4434928 34772 Average: 27482719 30565630 5172993 15.84 2688 3392413 2093122 6.21 665458 4017729 391105 02:25:02 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 74.43 50.64 1080.75 24.90 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 863.88 570.74 10382.70 115.23 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 41.09 29.18 28.51 16.76 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 147.34 110.38 57.54 639.98 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 282.58 190.83 2895.25 199.94 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) 03/02/2024 _x86_64_ (8 CPU) 02:24:21 LINUX RESTART (8 CPU) 02:25:02 AM CPU %user %nice %system %iowait %steal %idle 02:26:01 AM all 11.09 0.00 1.09 0.83 0.06 86.93 02:26:01 AM 0 2.17 0.00 0.64 0.54 0.08 96.55 02:26:01 AM 1 4.71 0.00 0.44 0.34 0.05 94.46 02:26:01 AM 2 14.36 0.00 1.44 0.75 0.03 83.42 02:26:01 AM 3 34.26 0.00 2.96 0.51 0.09 62.19 02:26:01 AM 4 11.49 0.00 0.83 1.32 0.05 86.31 02:26:01 AM 5 13.09 0.00 1.09 0.22 0.05 85.56 02:26:01 AM 6 6.25 0.00 0.76 0.65 0.05 92.29 02:26:01 AM 7 2.40 0.00 0.56 2.35 0.05 94.63 02:27:01 AM all 16.28 0.00 1.67 2.07 0.09 79.89 02:27:01 AM 0 24.51 0.00 1.48 2.68 0.12 71.21 02:27:01 AM 1 24.33 0.00 1.83 4.15 0.10 69.58 02:27:01 AM 2 13.59 0.00 1.52 2.98 0.08 81.82 02:27:01 AM 3 13.34 0.00 1.12 0.50 0.12 84.92 02:27:01 AM 4 17.72 0.00 2.93 1.07 0.12 78.16 02:27:01 AM 5 11.46 0.00 1.41 1.94 0.08 85.10 02:27:01 AM 6 13.83 0.00 1.72 2.41 0.07 81.97 02:27:01 AM 7 11.48 0.00 1.37 0.79 0.07 86.29 02:28:01 AM all 22.21 0.00 0.72 2.00 0.06 75.01 02:28:01 AM 0 16.75 0.00 0.17 0.00 0.05 83.03 02:28:01 AM 1 3.36 0.00 1.17 15.50 0.07 79.90 02:28:01 AM 2 25.61 0.00 0.94 0.00 0.05 73.40 02:28:01 AM 3 2.37 0.00 0.27 0.50 0.08 96.78 02:28:01 AM 4 56.32 0.00 1.67 0.00 0.07 41.94 02:28:01 AM 5 26.43 0.00 1.02 0.00 0.05 72.50 02:28:01 AM 6 33.41 0.00 0.13 0.00 0.08 66.37 02:28:01 AM 7 13.43 0.00 0.37 0.00 0.07 86.13 02:29:01 AM all 5.47 0.00 0.39 0.07 0.03 94.04 02:29:01 AM 0 9.22 0.00 0.70 0.03 0.05 89.99 02:29:01 AM 1 0.78 0.00 0.25 0.25 0.03 98.68 02:29:01 AM 2 2.70 0.00 0.30 0.03 0.02 96.95 02:29:01 AM 3 0.47 0.00 0.18 0.22 0.03 99.10 02:29:01 AM 4 10.22 0.00 0.47 0.00 0.02 89.30 02:29:01 AM 5 14.41 0.00 0.90 0.05 0.03 84.61 02:29:01 AM 6 5.20 0.00 0.12 0.00 0.02 94.66 02:29:01 AM 7 0.73 0.00 0.17 0.00 0.02 99.08 Average: all 13.77 0.00 0.97 1.24 0.06 83.96 Average: 0 13.20 0.00 0.75 0.81 0.08 85.17 Average: 1 8.29 0.00 0.92 5.08 0.06 85.65 Average: 2 14.05 0.00 1.05 0.94 0.05 83.91 Average: 3 12.51 0.00 1.12 0.43 0.08 85.85 Average: 4 23.97 0.00 1.48 0.60 0.06 73.89 Average: 5 16.36 0.00 1.10 0.55 0.05 81.93 Average: 6 14.70 0.00 0.68 0.76 0.05 83.80 Average: 7 7.03 0.00 0.62 0.78 0.05 91.52