---> uname -a: Linux prd-centos8-docker-8c-8g-17861.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 1002 28187 19 2700 30441 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:24:0a:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.115/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fe24:a34/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d6:30:19:6b 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) 06/19/2024 _x86_64_ (8 CPU) 09:54:19 LINUX RESTART (8 CPU) 09:55:01 AM tps rtps wtps bread/s bwrtn/s 09:56:01 AM 95.18 6.96 88.22 1302.37 5468.28 09:57:01 AM 282.81 20.56 262.25 4159.81 12771.93 09:58:01 AM 65.91 0.80 65.11 190.10 9452.36 Average: 147.97 9.44 138.53 1884.19 9230.84 09:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:56:01 AM 29595604 31260336 3060108 9.37 2688 1989768 1482704 4.40 168984 2466296 140020 09:57:01 AM 28207708 30423772 4448004 13.62 2688 2528972 2063020 6.12 277040 3687116 259872 09:58:01 AM 27444944 29731188 5210768 15.96 2688 2596888 2630556 7.80 320276 4398144 59244 Average: 28416085 30471765 4239627 12.98 2688 2371876 2058760 6.11 255433 3517185 153045 09:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 AM eth0 52.87 39.77 716.17 8.32 0.00 0.00 0.00 0.00 09:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 AM eth0 412.68 328.84 5464.67 58.88 0.00 0.00 0.00 0.00 09:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 AM lo 2.23 2.23 0.45 0.45 0.00 0.00 0.00 0.00 09:58:01 AM eth0 94.67 78.20 706.94 21.88 0.00 0.00 0.00 0.00 09:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.74 0.74 0.15 0.15 0.00 0.00 0.00 0.00 Average: eth0 186.74 148.94 2296.02 29.69 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) 06/19/2024 _x86_64_ (8 CPU) 09:54:19 LINUX RESTART (8 CPU) 09:55:01 AM CPU %user %nice %system %iowait %steal %idle 09:56:01 AM all 8.51 0.00 0.83 0.80 0.05 89.81 09:56:01 AM 0 12.25 0.00 1.12 0.87 0.07 85.70 09:56:01 AM 1 9.92 0.00 0.50 0.33 0.05 89.20 09:56:01 AM 2 7.72 0.00 0.90 0.85 0.07 90.45 09:56:01 AM 3 0.87 0.00 0.28 0.40 0.05 98.40 09:56:01 AM 4 21.77 0.00 2.24 0.37 0.05 75.57 09:56:01 AM 5 6.47 0.00 0.49 0.82 0.05 92.17 09:56:01 AM 6 2.59 0.00 0.47 1.38 0.02 95.54 09:56:01 AM 7 6.48 0.00 0.63 1.35 0.05 91.49 09:57:01 AM all 32.20 0.00 1.51 1.61 0.10 64.58 09:57:01 AM 0 29.96 0.00 1.34 1.89 0.08 66.73 09:57:01 AM 1 27.82 0.00 1.39 0.94 0.12 69.74 09:57:01 AM 2 42.39 0.00 2.11 1.89 0.10 53.51 09:57:01 AM 3 26.72 0.00 1.10 0.62 0.08 71.47 09:57:01 AM 4 16.28 0.00 1.14 2.51 0.07 80.01 09:57:01 AM 5 39.88 0.00 2.03 2.95 0.10 55.05 09:57:01 AM 6 35.47 0.00 1.77 1.66 0.08 61.02 09:57:01 AM 7 39.15 0.00 1.21 0.47 0.13 59.05 09:58:01 AM all 36.50 0.00 1.09 0.76 0.10 61.55 09:58:01 AM 0 31.73 0.00 1.47 0.03 0.07 66.70 09:58:01 AM 1 28.89 0.00 1.10 1.76 0.13 68.12 09:58:01 AM 2 33.70 0.00 0.85 0.00 0.08 65.37 09:58:01 AM 3 39.56 0.00 1.05 0.98 0.15 58.26 09:58:01 AM 4 39.61 0.00 1.26 0.71 0.08 58.34 09:58:01 AM 5 52.45 0.00 1.44 0.22 0.10 45.80 09:58:01 AM 6 25.70 0.00 0.74 0.88 0.10 72.58 09:58:01 AM 7 40.19 0.00 0.80 1.50 0.10 57.40 Average: all 25.74 0.00 1.14 1.06 0.08 71.98 Average: 0 24.61 0.00 1.31 0.93 0.07 73.07 Average: 1 22.21 0.00 1.00 1.01 0.10 75.69 Average: 2 27.95 0.00 1.29 0.91 0.08 69.77 Average: 3 22.39 0.00 0.81 0.67 0.09 76.03 Average: 4 25.87 0.00 1.55 1.19 0.07 71.33 Average: 5 32.97 0.00 1.32 1.33 0.08 64.30 Average: 6 21.22 0.00 0.99 1.31 0.07 76.41 Average: 7 28.70 0.00 0.88 1.11 0.10 69.22