---> uname -a: Linux prd-centos8-docker-8c-8g-3328.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1094 25638 18 5157 30323 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:d5:05:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.73/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fed5:52a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4e:fe:c2:d0 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::42:4eff:fefe:c2d0/64 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) 11/23/2023 _x86_64_ (8 CPU) 09:16:29 LINUX RESTART (8 CPU) 09:17:01 AM tps rtps wtps bread/s bwrtn/s 09:18:01 AM 99.40 8.53 90.87 1506.03 6610.31 09:19:01 AM 190.90 4.75 186.15 4871.71 10986.62 09:20:01 AM 274.74 9.06 265.68 7509.36 47627.07 09:21:01 AM 262.31 6.35 255.96 400.37 62688.45 09:22:01 AM 44.69 0.28 44.40 48.65 9715.33 Average: 174.41 5.79 168.61 2867.22 27525.56 09:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:18:01 AM 29436640 31235624 3219064 9.86 2688 2118832 1464196 4.34 184756 2604576 246364 09:19:01 AM 28699140 30723432 3956564 12.12 2688 2338568 2059480 6.11 279180 3213572 61340 09:20:01 AM 27151740 30345492 5503964 16.85 2688 3491820 2170652 6.44 612432 4359340 85112 09:21:01 AM 24597144 29140620 8058560 24.68 2688 4815588 4238412 12.58 936504 6500716 9164 09:22:01 AM 26314976 31113252 6340728 19.42 2688 5064992 1496496 4.44 1249676 4476464 48420 Average: 27239928 30511684 5415776 16.58 2688 3565960 2285847 6.78 652510 4230934 90080 09:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 AM eth0 68.31 46.15 1221.61 8.01 0.00 0.00 0.00 0.00 09:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 AM eth0 182.14 176.36 1185.85 51.85 0.00 0.00 0.00 0.00 09:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 AM eth0 637.50 568.39 4913.85 3150.43 0.00 0.00 0.00 0.00 09:20:01 AM docker0 1.77 3.20 0.10 31.50 0.00 0.00 0.00 0.00 09:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 AM eth0 367.01 262.60 4273.64 102.91 0.00 0.00 0.00 0.00 09:21:01 AM docker0 3.50 5.70 0.19 58.60 0.00 0.00 0.00 0.00 09:21:01 AM br-3975e677f168 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:21:01 AM vethec441da 13.08 14.21 1.32 43.42 0.00 0.00 0.00 0.00 09:21:01 AM veth9abcb03 14.00 13.28 43.40 1.33 0.00 0.00 0.00 0.00 09:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 AM eth0 219.76 222.99 84.90 1995.04 0.00 0.00 0.00 0.00 09:22:01 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 294.95 255.30 2335.97 1061.65 0.00 0.00 0.00 0.00 Average: docker0 1.05 1.78 0.06 18.02 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) 11/23/2023 _x86_64_ (8 CPU) 09:16:29 LINUX RESTART (8 CPU) 09:17:01 AM CPU %user %nice %system %iowait %steal %idle 09:18:01 AM all 10.63 0.00 0.93 0.49 0.05 87.90 09:18:01 AM 0 10.46 0.00 1.10 0.17 0.03 88.24 09:18:01 AM 1 8.05 0.00 0.64 0.42 0.07 90.83 09:18:01 AM 2 17.58 0.00 1.25 0.67 0.05 80.44 09:18:01 AM 3 20.54 0.00 1.42 0.83 0.05 77.16 09:18:01 AM 4 8.75 0.00 0.77 0.18 0.03 90.27 09:18:01 AM 5 6.36 0.00 0.75 0.98 0.05 91.86 09:18:01 AM 6 11.90 0.00 1.07 0.60 0.08 86.35 09:18:01 AM 7 1.42 0.00 0.47 0.10 0.02 98.00 09:19:01 AM all 11.00 0.00 0.99 1.15 0.05 86.81 09:19:01 AM 0 8.45 0.00 0.70 0.33 0.07 90.45 09:19:01 AM 1 12.52 0.00 0.73 1.47 0.05 85.22 09:19:01 AM 2 15.60 0.00 1.40 1.37 0.05 81.58 09:19:01 AM 3 13.90 0.00 1.32 0.54 0.05 84.19 09:19:01 AM 4 9.21 0.00 1.51 1.36 0.05 87.88 09:19:01 AM 5 10.65 0.00 0.65 1.14 0.03 87.53 09:19:01 AM 6 9.38 0.00 0.60 0.25 0.05 89.72 09:19:01 AM 7 8.32 0.00 1.02 2.72 0.05 87.89 09:20:01 AM all 16.19 0.00 2.36 2.90 0.08 78.47 09:20:01 AM 0 15.33 0.00 2.25 1.01 0.07 81.35 09:20:01 AM 1 17.87 0.00 3.78 4.50 0.07 73.79 09:20:01 AM 2 18.00 0.00 1.94 1.06 0.10 78.90 09:20:01 AM 3 16.25 0.00 2.27 8.81 0.10 72.57 09:20:01 AM 4 10.74 0.00 2.39 2.15 0.08 84.63 09:20:01 AM 5 22.07 0.00 2.40 1.81 0.08 73.64 09:20:01 AM 6 14.60 0.00 2.13 2.27 0.07 80.94 09:20:01 AM 7 14.66 0.00 1.71 1.63 0.05 81.95 09:21:01 AM all 16.93 0.00 3.06 3.72 0.08 76.21 09:21:01 AM 0 21.58 0.00 3.28 0.99 0.07 74.09 09:21:01 AM 1 14.41 0.00 3.55 8.64 0.07 73.33 09:21:01 AM 2 21.58 0.00 2.58 3.54 0.07 72.22 09:21:01 AM 3 25.29 0.00 2.79 4.54 0.07 67.31 09:21:01 AM 4 8.62 0.00 3.33 3.13 0.08 84.83 09:21:01 AM 5 13.72 0.00 2.76 4.77 0.07 78.69 09:21:01 AM 6 11.29 0.00 3.57 2.63 0.10 82.40 09:21:01 AM 7 18.96 0.00 2.61 1.50 0.08 76.85 09:22:01 AM all 10.00 0.00 0.89 0.66 0.05 88.40 09:22:01 AM 0 14.01 0.00 0.77 0.03 0.07 85.12 09:22:01 AM 1 13.54 0.00 0.94 0.57 0.07 84.89 09:22:01 AM 2 6.09 0.00 0.69 1.14 0.07 92.02 09:22:01 AM 3 8.32 0.00 0.97 2.53 0.05 88.13 09:22:01 AM 4 2.71 0.00 0.55 0.74 0.03 95.97 09:22:01 AM 5 22.32 0.00 1.79 0.12 0.07 75.71 09:22:01 AM 6 9.68 0.00 0.63 0.15 0.03 89.50 09:22:01 AM 7 3.32 0.00 0.77 0.03 0.02 95.86 Average: all 12.94 0.00 1.64 1.78 0.06 83.57 Average: 0 13.95 0.00 1.62 0.51 0.06 83.87 Average: 1 13.28 0.00 1.92 3.11 0.06 81.63 Average: 2 15.76 0.00 1.57 1.55 0.07 81.04 Average: 3 16.85 0.00 1.75 3.44 0.06 77.89 Average: 4 8.00 0.00 1.71 1.51 0.06 88.72 Average: 5 15.02 0.00 1.67 1.76 0.06 81.49 Average: 6 11.37 0.00 1.60 1.18 0.07 85.79 Average: 7 9.31 0.00 1.31 1.19 0.04 88.14