---> uname -a: Linux prd-centos8-docker-8c-8g-11343.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: 2799.996 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 1004 28200 19 2685 30437 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:aa:49:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.179/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:feaa:4953/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7f:97:df:1d 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) 01/11/2024 _x86_64_ (8 CPU) 15:27:11 LINUX RESTART (8 CPU) 03:28:01 PM tps rtps wtps bread/s bwrtn/s 03:29:01 PM 157.77 20.76 137.01 4238.23 10237.29 03:30:01 PM 217.36 6.50 210.86 1123.09 11246.68 03:31:01 PM 78.24 0.77 77.47 190.87 7984.44 Average: 151.12 9.34 141.78 1850.60 9822.78 03:28:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 PM 29274644 31121236 3381068 10.35 2688 2164916 1939452 5.75 179228 2748880 117936 03:30:01 PM 27631624 29832652 5024088 15.39 2688 2514212 2556676 7.59 279168 4258240 158640 03:31:01 PM 27765344 30036840 4890368 14.98 2688 2582460 2224624 6.60 316784 4080380 6804 Average: 28223871 30330243 4431841 13.57 2688 2420529 2240251 6.65 258393 3695833 94460 03:28:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 PM eth0 76.27 53.69 1100.28 24.81 0.00 0.00 0.00 0.00 03:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 PM eth0 364.41 299.92 4919.97 45.29 0.00 0.00 0.00 0.00 03:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 PM lo 2.05 2.05 0.35 0.35 0.00 0.00 0.00 0.00 03:31:01 PM eth0 85.45 77.49 725.98 22.66 0.00 0.00 0.00 0.00 03:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.68 0.68 0.12 0.12 0.00 0.00 0.00 0.00 Average: eth0 175.38 143.70 2248.80 30.92 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) 01/11/2024 _x86_64_ (8 CPU) 15:27:11 LINUX RESTART (8 CPU) 03:28:01 PM CPU %user %nice %system %iowait %steal %idle 03:29:01 PM all 11.54 0.00 1.09 1.00 0.05 86.31 03:29:01 PM 0 4.93 0.00 0.88 1.42 0.05 92.72 03:29:01 PM 1 3.62 0.00 0.60 0.48 0.05 95.24 03:29:01 PM 2 19.77 0.00 1.35 0.58 0.05 78.24 03:29:01 PM 3 11.22 0.00 1.20 0.45 0.02 87.11 03:29:01 PM 4 15.73 0.00 1.15 1.27 0.05 81.80 03:29:01 PM 5 3.37 0.00 0.77 2.35 0.08 93.43 03:29:01 PM 6 13.48 0.00 1.10 1.13 0.05 84.24 03:29:01 PM 7 20.18 0.00 1.69 0.32 0.07 77.74 03:30:01 PM all 32.50 0.00 1.36 1.54 0.11 64.48 03:30:01 PM 0 38.42 0.00 0.89 0.47 0.08 60.14 03:30:01 PM 1 27.68 0.00 1.19 1.42 0.07 69.65 03:30:01 PM 2 20.95 0.00 1.22 1.42 0.07 76.34 03:30:01 PM 3 39.57 0.00 2.18 2.38 0.08 55.78 03:30:01 PM 4 34.80 0.00 1.41 3.62 0.08 60.09 03:30:01 PM 5 37.45 0.00 1.55 1.97 0.33 58.69 03:30:01 PM 6 28.70 0.00 1.10 0.46 0.07 69.68 03:30:01 PM 7 32.45 0.00 1.39 0.60 0.07 65.49 03:31:01 PM all 32.97 0.00 1.03 0.55 0.07 65.37 03:31:01 PM 0 32.60 0.00 0.62 0.05 0.07 66.66 03:31:01 PM 1 27.28 0.00 1.09 1.64 0.08 69.91 03:31:01 PM 2 40.69 0.00 1.51 2.45 0.08 55.27 03:31:01 PM 3 27.66 0.00 1.09 0.12 0.08 71.05 03:31:01 PM 4 41.90 0.00 1.56 0.05 0.07 56.43 03:31:01 PM 5 37.84 0.00 1.03 0.03 0.07 61.02 03:31:01 PM 6 22.87 0.00 0.78 0.10 0.07 76.18 03:31:01 PM 7 33.06 0.00 0.57 0.00 0.05 66.32 Average: all 25.66 0.00 1.16 1.03 0.08 72.07 Average: 0 25.31 0.00 0.80 0.65 0.07 73.18 Average: 1 19.52 0.00 0.96 1.18 0.07 78.27 Average: 2 27.13 0.00 1.36 1.48 0.07 69.96 Average: 3 26.13 0.00 1.49 0.98 0.06 71.34 Average: 4 30.78 0.00 1.37 1.65 0.07 66.13 Average: 5 26.19 0.00 1.12 1.46 0.16 71.07 Average: 6 21.66 0.00 0.99 0.56 0.06 76.73 Average: 7 28.56 0.00 1.21 0.31 0.06 69.85