---> uname -a: Linux prd-centos8-docker-8c-8g-9776.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 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 28138 19 2745 30434 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:88:89:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.136/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fe88:89d5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:50:86:93:76 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) 01/05/2024 _x86_64_ (8 CPU) 16:26:30 LINUX RESTART (8 CPU) 04:27:01 PM tps rtps wtps bread/s bwrtn/s 04:28:01 PM 176.97 25.07 151.90 6285.50 7208.66 04:29:01 PM 198.68 18.44 180.24 3198.00 10489.62 04:30:01 PM 121.53 2.88 118.65 1152.07 9131.73 04:31:01 PM 72.57 0.15 72.42 8.93 6947.19 Average: 142.44 11.64 130.80 2661.30 8444.33 04:27:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:28:01 PM 29638600 31284020 3017112 9.24 2688 1970888 1417748 4.21 165996 2427572 129672 04:29:01 PM 28879596 30873632 3776116 11.56 2688 2309332 1723980 5.12 192456 3115176 166236 04:30:01 PM 27019476 29285536 5636236 17.26 2688 2577984 3207156 9.52 293460 4852624 158248 04:31:01 PM 28875704 31209164 3780008 11.58 2688 2642740 1443824 4.28 401672 2885208 39876 Average: 28603344 30663088 4052368 12.41 2688 2375236 1948177 5.78 263396 3320145 123508 04:27:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 PM eth0 369.79 242.64 1539.89 63.70 0.00 0.00 0.00 0.00 04:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 PM eth0 206.83 178.09 1990.89 39.01 0.00 0.00 0.00 0.00 04:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 PM eth0 245.64 198.08 3594.43 24.38 0.00 0.00 0.00 0.00 04:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 PM lo 2.22 2.22 0.36 0.36 0.00 0.00 0.00 0.00 04:31:01 PM eth0 101.12 89.79 773.73 27.11 0.00 0.00 0.00 0.00 04:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.55 0.55 0.09 0.09 0.00 0.00 0.00 0.00 Average: eth0 230.85 177.15 1974.72 38.55 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) 01/05/2024 _x86_64_ (8 CPU) 16:26:30 LINUX RESTART (8 CPU) 04:27:01 PM CPU %user %nice %system %iowait %steal %idle 04:28:01 PM all 13.33 0.00 1.79 1.46 0.06 83.37 04:28:01 PM 0 8.43 0.00 0.89 0.52 0.05 90.12 04:28:01 PM 1 20.23 0.00 3.07 3.96 0.07 72.68 04:28:01 PM 2 6.11 0.00 1.67 1.71 0.05 90.45 04:28:01 PM 3 24.49 0.00 1.74 1.77 0.07 71.93 04:28:01 PM 4 15.43 0.00 1.45 1.87 0.05 81.19 04:28:01 PM 5 5.71 0.00 1.54 0.62 0.07 92.06 04:28:01 PM 6 21.29 0.00 2.51 1.09 0.07 75.05 04:28:01 PM 7 4.88 0.00 1.44 0.13 0.05 93.50 04:29:01 PM all 14.01 0.00 1.14 2.30 0.06 82.49 04:29:01 PM 0 14.95 0.00 1.10 6.08 0.07 77.79 04:29:01 PM 1 17.85 0.00 0.70 1.87 0.07 79.51 04:29:01 PM 2 6.47 0.00 0.75 2.19 0.07 90.52 04:29:01 PM 3 12.23 0.00 0.74 0.94 0.05 86.04 04:29:01 PM 4 6.25 0.00 1.12 2.76 0.05 89.82 04:29:01 PM 5 23.60 0.00 1.81 1.59 0.07 72.94 04:29:01 PM 6 25.91 0.00 2.00 1.19 0.07 70.83 04:29:01 PM 7 4.82 0.00 0.87 1.83 0.03 92.45 04:30:01 PM all 36.48 0.00 1.14 4.18 0.10 58.10 04:30:01 PM 0 25.53 0.00 0.59 0.15 0.08 73.65 04:30:01 PM 1 57.86 0.00 0.97 2.67 0.12 38.38 04:30:01 PM 2 37.51 0.00 1.46 13.14 0.12 47.78 04:30:01 PM 3 38.89 0.00 2.05 8.56 0.12 50.39 04:30:01 PM 4 44.68 0.00 0.94 0.24 0.10 54.05 04:30:01 PM 5 27.65 0.00 1.35 3.81 0.10 67.09 04:30:01 PM 6 41.89 0.00 1.08 4.27 0.12 52.65 04:30:01 PM 7 17.86 0.00 0.65 0.62 0.08 80.78 04:31:01 PM all 27.79 0.00 0.87 3.50 0.07 67.76 04:31:01 PM 0 41.35 0.00 0.45 2.92 0.08 55.19 04:31:01 PM 1 42.32 0.00 1.51 5.02 0.07 51.08 04:31:01 PM 2 23.23 0.00 1.49 13.23 0.08 61.97 04:31:01 PM 3 36.91 0.00 0.79 2.52 0.07 59.72 04:31:01 PM 4 29.21 0.00 0.47 0.34 0.07 69.92 04:31:01 PM 5 20.53 0.00 0.72 0.52 0.07 78.16 04:31:01 PM 6 12.25 0.00 0.80 3.45 0.08 83.41 04:31:01 PM 7 16.65 0.00 0.74 0.03 0.07 82.51 Average: all 22.89 0.00 1.23 2.86 0.07 72.95 Average: 0 22.54 0.00 0.76 2.42 0.07 74.21 Average: 1 34.55 0.00 1.56 3.38 0.08 60.43 Average: 2 18.31 0.00 1.34 7.56 0.08 72.70 Average: 3 28.12 0.00 1.33 3.44 0.08 67.04 Average: 4 23.86 0.00 1.00 1.30 0.07 73.77 Average: 5 19.36 0.00 1.35 1.63 0.08 77.58 Average: 6 25.30 0.00 1.60 2.49 0.08 70.52 Average: 7 11.05 0.00 0.93 0.65 0.06 87.31