---> uname -a: Linux prd-centos8-docker-8c-8g-15027.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 1056 26775 19 4057 30372 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:f3:4c:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.84/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86140sec preferred_lft 86140sec inet6 fe80::f816:3eff:fef3:4cd9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:17:34:e3:83 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 inet6 fe80::42:17ff:fe34:e383/64 scope link 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) 03/22/2024 _x86_64_ (8 CPU) 08:44:51 LINUX RESTART (8 CPU) 08:45:01 AM tps rtps wtps bread/s bwrtn/s 08:46:01 AM 295.42 83.64 211.78 11726.52 41324.63 08:47:01 AM 255.31 19.91 235.40 8047.45 10399.77 08:48:01 AM 153.23 7.83 145.40 1186.67 40015.09 08:49:01 AM 83.74 10.44 73.30 457.64 18454.07 Average: 196.92 30.46 166.47 5354.37 27548.01 08:45:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:46:01 AM 29544204 31222260 3111508 9.53 2688 2005840 1524712 4.52 201744 2498372 199128 08:47:01 AM 28471748 30728264 4183964 12.81 2688 2571964 1811256 5.37 288568 3426316 308228 08:48:01 AM 26145892 29295728 6509820 19.93 2688 3447812 5320852 15.79 491456 5459760 192 08:49:01 AM 27415896 31098008 5239816 16.05 2688 3976388 1486400 4.41 812432 3879564 22356 Average: 27894435 30586065 4761277 14.58 2688 3000501 2535805 7.52 448550 3816003 132476 08:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM eth0 357.56 232.26 1460.95 58.75 0.00 0.00 0.00 0.00 08:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 AM eth0 446.22 330.72 4728.85 63.14 0.00 0.00 0.00 0.00 08:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 AM eth0 1078.24 556.76 7327.36 42.93 0.00 0.00 0.00 0.00 08:48:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:48:01 AM veth22b6bdf 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 08:49:01 AM lo 10.68 10.68 1.05 1.05 0.00 0.00 0.00 0.00 08:49:01 AM eth0 256.74 165.82 1410.86 35.31 0.00 0.00 0.00 0.00 08:49:01 AM docker0 3.36 4.01 0.49 0.45 0.00 0.00 0.00 0.00 Average: lo 2.67 2.67 0.26 0.26 0.00 0.00 0.00 0.00 Average: eth0 534.68 321.38 3731.91 50.03 0.00 0.00 0.00 0.00 Average: docker0 0.84 1.02 0.12 0.12 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) 03/22/2024 _x86_64_ (8 CPU) 08:44:51 LINUX RESTART (8 CPU) 08:45:01 AM CPU %user %nice %system %iowait %steal %idle 08:46:01 AM all 13.61 0.00 3.00 3.19 0.06 80.13 08:46:01 AM 0 6.67 0.00 1.98 3.80 0.07 87.49 08:46:01 AM 1 10.02 0.00 3.35 2.96 0.08 83.59 08:46:01 AM 2 26.88 0.00 4.71 1.56 0.07 66.79 08:46:01 AM 3 10.84 0.00 2.38 0.84 0.07 85.87 08:46:01 AM 4 17.10 0.00 2.88 0.74 0.05 79.23 08:46:01 AM 5 16.73 0.00 4.26 11.56 0.05 67.40 08:46:01 AM 6 11.30 0.00 2.46 3.39 0.05 82.80 08:46:01 AM 7 9.36 0.00 2.01 0.70 0.05 87.88 08:47:01 AM all 17.56 0.00 1.45 1.40 0.07 79.53 08:47:01 AM 0 15.75 0.00 1.19 1.32 0.07 81.68 08:47:01 AM 1 16.71 0.00 1.03 1.39 0.08 80.79 08:47:01 AM 2 19.84 0.00 1.34 1.07 0.12 77.64 08:47:01 AM 3 11.01 0.00 1.44 1.04 0.05 86.46 08:47:01 AM 4 25.76 0.00 1.74 0.53 0.07 71.90 08:47:01 AM 5 10.25 0.00 0.97 2.01 0.07 86.71 08:47:01 AM 6 21.74 0.00 1.94 1.17 0.08 75.06 08:47:01 AM 7 19.38 0.00 1.92 2.64 0.05 76.00 08:48:01 AM all 26.50 0.10 2.79 2.00 0.10 68.51 08:48:01 AM 0 32.75 0.00 3.29 1.32 0.12 62.53 08:48:01 AM 1 24.91 0.05 2.68 3.15 0.10 69.11 08:48:01 AM 2 24.87 0.00 2.63 2.96 0.10 69.43 08:48:01 AM 3 24.94 0.00 2.68 1.35 0.08 70.94 08:48:01 AM 4 22.68 0.00 3.26 2.88 0.10 71.08 08:48:01 AM 5 19.02 0.00 2.93 0.88 0.08 77.10 08:48:01 AM 6 29.64 0.74 2.66 2.55 0.10 64.31 08:48:01 AM 7 33.20 0.00 2.19 0.93 0.10 63.58 08:49:01 AM all 19.16 0.22 2.37 0.89 0.07 77.29 08:49:01 AM 0 14.95 0.00 2.95 0.69 0.08 81.34 08:49:01 AM 1 25.67 0.03 2.49 2.29 0.07 69.44 08:49:01 AM 2 13.84 0.00 1.96 2.19 0.05 81.96 08:49:01 AM 3 14.99 0.08 2.42 0.62 0.07 81.82 08:49:01 AM 4 16.21 0.02 1.94 0.08 0.07 81.68 08:49:01 AM 5 16.50 0.03 2.26 0.05 0.07 81.09 08:49:01 AM 6 29.05 1.56 2.41 0.64 0.07 66.28 08:49:01 AM 7 22.06 0.00 2.53 0.59 0.07 74.75 Average: all 19.20 0.08 2.40 1.87 0.07 76.38 Average: 0 17.50 0.00 2.35 1.78 0.08 78.29 Average: 1 19.33 0.02 2.39 2.44 0.08 75.74 Average: 2 21.35 0.00 2.66 1.94 0.08 73.96 Average: 3 15.43 0.02 2.23 0.96 0.07 81.29 Average: 4 20.44 0.00 2.45 1.05 0.07 75.98 Average: 5 15.62 0.01 2.60 3.62 0.07 78.09 Average: 6 22.92 0.57 2.37 1.93 0.08 72.13 Average: 7 20.98 0.00 2.16 1.22 0.07 75.57