---> uname -a: Linux prd-centos8-docker-8c-8g-25595.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 997 27312 19 3579 30443 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:54:ca:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.2/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86182sec preferred_lft 86182sec inet6 fe80::f816:3eff:fe54:cae3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:78:03:e5:bb 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) 04/24/2024 _x86_64_ (8 CPU) 14:25:51 LINUX RESTART (8 CPU) 02:26:02 PM tps rtps wtps bread/s bwrtn/s 02:27:01 PM 164.76 62.76 102.00 9335.99 42671.98 02:28:01 PM 229.17 14.44 214.74 3114.35 10661.42 02:29:01 PM 183.62 4.37 179.25 174.50 38269.14 Average: 192.68 26.99 165.69 4179.63 30461.53 02:26:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 PM 29627412 31271804 3028300 9.27 2688 1969920 1416960 4.20 164080 2439040 125356 02:28:01 PM 28729760 30819520 3925952 12.02 2688 2403608 1815740 5.39 195448 3250364 237152 02:29:01 PM 27950900 31155200 4704812 14.41 2688 3510568 1496624 4.44 478020 3728444 265036 Average: 28769357 31082175 3886355 11.90 2688 2628032 1576441 4.68 279183 3139283 209181 02:26:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 PM eth0 402.86 244.80 1531.85 65.36 0.00 0.00 0.00 0.00 02:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 PM eth0 316.83 280.22 2428.76 64.95 0.00 0.00 0.00 0.00 02:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 PM eth0 470.10 328.58 7345.15 1217.66 0.00 0.00 0.00 0.00 02:29:01 PM 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 396.54 284.75 3780.57 451.34 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) 04/24/2024 _x86_64_ (8 CPU) 14:25:51 LINUX RESTART (8 CPU) 02:26:02 PM CPU %user %nice %system %iowait %steal %idle 02:27:01 PM all 14.45 0.00 2.67 2.93 0.06 79.90 02:27:01 PM 0 6.19 0.00 1.89 0.77 0.07 91.09 02:27:01 PM 1 13.99 0.00 1.87 3.15 0.05 80.94 02:27:01 PM 2 23.61 0.00 3.63 2.25 0.07 70.43 02:27:01 PM 3 13.28 0.00 4.83 5.57 0.07 76.25 02:27:01 PM 4 25.54 0.00 2.89 6.07 0.05 65.44 02:27:01 PM 5 16.34 0.00 1.97 3.43 0.03 78.23 02:27:01 PM 6 6.81 0.00 2.06 1.17 0.09 89.87 02:27:01 PM 7 9.84 0.00 2.20 1.02 0.03 86.91 02:28:01 PM all 11.69 0.00 1.07 1.30 0.05 85.88 02:28:01 PM 0 11.37 0.00 0.78 1.74 0.05 86.06 02:28:01 PM 1 5.82 0.00 0.98 1.15 0.05 91.99 02:28:01 PM 2 22.81 0.00 1.77 1.15 0.07 74.20 02:28:01 PM 3 8.07 0.00 1.14 1.89 0.07 88.84 02:28:01 PM 4 12.78 0.00 0.95 0.60 0.03 85.64 02:28:01 PM 5 12.71 0.00 0.90 0.35 0.05 85.98 02:28:01 PM 6 10.52 0.00 1.29 2.25 0.05 85.89 02:28:01 PM 7 9.42 0.00 0.77 1.30 0.05 88.46 02:29:01 PM all 11.04 0.00 1.22 3.70 0.06 83.98 02:29:01 PM 0 15.75 0.00 1.25 0.57 0.08 82.35 02:29:01 PM 1 12.83 0.00 1.70 3.48 0.07 81.92 02:29:01 PM 2 11.93 0.00 1.39 3.90 0.07 82.71 02:29:01 PM 3 6.14 0.00 1.42 3.57 0.07 88.80 02:29:01 PM 4 11.38 0.00 0.75 1.40 0.07 86.40 02:29:01 PM 5 14.38 0.00 0.85 7.12 0.05 77.60 02:29:01 PM 6 3.80 0.00 1.29 6.93 0.05 87.94 02:29:01 PM 7 12.08 0.00 1.07 2.69 0.03 84.13 Average: all 12.38 0.00 1.65 2.64 0.06 83.27 Average: 0 11.13 0.00 1.30 1.02 0.07 86.47 Average: 1 10.86 0.00 1.52 2.59 0.06 84.98 Average: 2 19.43 0.00 2.26 2.43 0.07 75.82 Average: 3 9.14 0.00 2.45 3.66 0.07 84.69 Average: 4 16.51 0.00 1.52 2.67 0.05 79.24 Average: 5 14.47 0.00 1.24 3.63 0.04 80.62 Average: 6 7.05 0.00 1.54 3.46 0.06 87.88 Average: 7 10.45 0.00 1.34 1.68 0.04 86.50