---> uname -a: Linux prd-centos8-docker-8c-8g-7558.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 1005 28375 19 2509 30436 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:dc:45:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.146/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86148sec preferred_lft 86148sec inet6 fe80::f816:3eff:fedc:45c4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:31:38:db:d9 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) 12/25/2023 _x86_64_ (8 CPU) 05:17:52 LINUX RESTART (8 CPU) 05:18:01 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 147.43 39.54 107.90 8941.59 42173.13 05:20:02 AM 183.57 3.72 179.85 1034.76 12188.60 05:21:01 AM 106.28 1.54 104.74 394.38 6060.85 05:22:01 AM 80.62 0.87 79.75 99.05 6003.85 Average: 129.57 11.46 118.12 2626.82 16650.91 05:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 29626580 31295332 3029132 9.28 2688 1994212 1435552 4.26 163040 2444400 156740 05:20:02 AM 27816676 29725440 4839036 14.82 2688 2223900 3018556 8.96 202468 4161288 77292 05:21:01 AM 27275028 29346116 5380684 16.48 2688 2380848 3104992 9.21 252416 4630964 73276 05:22:01 AM 29041912 31153008 3613800 11.07 2688 2418368 1481164 4.39 431864 2684500 37960 Average: 28440049 30379974 4215663 12.91 2688 2254332 2260066 6.71 262447 3480288 86317 05:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 389.42 232.51 1607.45 58.53 0.00 0.00 0.00 0.00 05:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:02 AM eth0 229.60 202.57 1655.30 60.66 0.00 0.00 0.00 0.00 05:20:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM lo 1.07 1.07 0.12 0.12 0.00 0.00 0.00 0.00 05:21:01 AM eth0 245.69 185.55 1449.84 58.29 0.00 0.00 0.00 0.00 05:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 252.24 212.03 505.89 184.46 0.00 0.00 0.00 0.00 05:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.26 0.26 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 279.38 208.26 1304.04 90.62 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) 12/25/2023 _x86_64_ (8 CPU) 05:17:52 LINUX RESTART (8 CPU) 05:18:01 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 14.59 0.00 2.34 1.33 0.06 81.69 05:19:01 AM 0 8.22 0.00 1.69 1.14 0.07 88.88 05:19:01 AM 1 18.20 0.00 1.43 0.82 0.05 79.50 05:19:01 AM 2 24.88 0.00 3.53 0.64 0.05 70.91 05:19:01 AM 3 9.92 0.00 2.27 1.02 0.05 86.74 05:19:01 AM 4 17.23 0.00 3.24 1.66 0.05 77.82 05:19:01 AM 5 6.11 0.00 1.91 1.17 0.08 90.72 05:19:01 AM 6 14.94 0.00 2.99 3.56 0.07 78.45 05:19:01 AM 7 17.18 0.00 1.64 0.65 0.05 80.49 05:20:02 AM all 20.74 0.00 1.15 0.88 0.07 77.17 05:20:02 AM 0 18.10 0.00 0.68 0.42 0.07 80.73 05:20:02 AM 1 9.09 0.00 0.89 0.57 0.07 89.39 05:20:02 AM 2 23.34 0.00 0.65 0.32 0.07 75.62 05:20:02 AM 3 24.87 0.00 1.00 0.40 0.08 73.64 05:20:02 AM 4 36.24 0.00 2.00 0.48 0.07 61.21 05:20:02 AM 5 11.04 0.00 1.07 1.87 0.08 85.93 05:20:02 AM 6 22.93 0.00 1.59 1.75 0.05 73.68 05:20:02 AM 7 20.25 0.00 1.29 1.22 0.05 77.19 05:21:01 AM all 41.88 0.00 1.61 0.60 0.10 55.81 05:21:01 AM 0 38.49 0.00 1.68 1.05 0.08 58.69 05:21:01 AM 1 43.95 0.00 1.77 0.92 0.10 53.26 05:21:01 AM 2 31.66 0.00 1.70 0.94 0.12 65.58 05:21:01 AM 3 51.67 0.00 2.45 0.61 0.10 45.17 05:21:01 AM 4 42.36 0.00 1.22 0.10 0.09 56.24 05:21:01 AM 5 46.53 0.00 1.46 0.58 0.08 51.35 05:21:01 AM 6 38.63 0.00 1.46 0.32 0.10 59.48 05:21:01 AM 7 41.72 0.00 1.14 0.29 0.10 56.75 05:22:01 AM all 14.93 0.00 1.30 0.25 0.05 83.46 05:22:01 AM 0 10.56 0.00 1.28 0.03 0.07 88.05 05:22:01 AM 1 10.22 0.00 1.04 0.15 0.07 88.53 05:22:01 AM 2 16.91 0.00 1.44 0.13 0.05 81.47 05:22:01 AM 3 13.57 0.00 1.10 0.12 0.05 85.16 05:22:01 AM 4 28.97 0.00 1.49 0.33 0.07 69.15 05:22:01 AM 5 19.33 0.00 1.69 0.32 0.05 78.61 05:22:01 AM 6 7.80 0.00 1.00 0.05 0.03 91.11 05:22:01 AM 7 12.14 0.00 1.35 0.88 0.05 85.58 Average: all 22.95 0.00 1.60 0.77 0.07 74.61 Average: 0 18.77 0.00 1.33 0.66 0.07 79.17 Average: 1 20.27 0.00 1.28 0.61 0.07 77.77 Average: 2 24.17 0.00 1.83 0.50 0.07 73.42 Average: 3 24.90 0.00 1.70 0.54 0.07 72.79 Average: 4 31.13 0.00 1.99 0.65 0.07 66.16 Average: 5 20.65 0.00 1.53 0.99 0.08 76.75 Average: 6 21.00 0.00 1.76 1.43 0.06 75.75 Average: 7 22.75 0.00 1.35 0.76 0.06 75.07