---> uname -a: Linux prd-centos8-docker-8c-8g-17613.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 1010 27042 19 3837 30429 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:ce:49:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.50/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86163sec preferred_lft 86163sec inet6 fe80::f816:3eff:fece:49e7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f2:9f:3f:2f 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) 03/23/2024 _x86_64_ (8 CPU) 19:09:22 LINUX RESTART (8 CPU) 07:10:01 PM tps rtps wtps bread/s bwrtn/s 07:11:01 PM 120.91 9.36 111.55 2913.30 9228.84 07:12:01 PM 235.81 14.55 221.26 1671.32 10080.52 07:13:01 PM 160.95 2.12 158.83 143.02 50936.14 Average: 172.55 8.68 163.88 1575.87 23415.91 07:10:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:11:01 PM 29465824 31272936 3189888 9.77 2688 2127192 1380504 4.10 170940 2573612 130760 07:12:01 PM 27780768 30847608 4874944 14.93 2688 3378072 1736400 5.15 199764 4187880 1097824 07:13:01 PM 27671536 31140008 4984176 15.26 2688 3773820 1469004 4.36 537848 3944376 33172 Average: 28306043 31086851 4349669 13.32 2688 3093028 1528636 4.54 302851 3568623 420585 07:10:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM eth0 81.99 53.10 1075.88 21.00 0.00 0.00 0.00 0.00 07:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM eth0 651.94 397.25 9183.86 63.93 0.00 0.00 0.00 0.00 07:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 PM eth0 287.57 239.75 801.57 1904.69 0.00 0.00 0.00 0.00 07:13:01 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 340.48 230.02 3686.80 663.24 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) 03/23/2024 _x86_64_ (8 CPU) 19:09:22 LINUX RESTART (8 CPU) 07:10:01 PM CPU %user %nice %system %iowait %steal %idle 07:11:01 PM all 10.84 0.00 1.05 0.80 0.04 87.27 07:11:01 PM 0 1.10 0.00 0.38 0.37 0.05 98.10 07:11:01 PM 1 3.96 0.00 0.62 1.87 0.05 93.49 07:11:01 PM 2 4.82 0.00 0.92 1.12 0.05 93.09 07:11:01 PM 3 21.62 0.00 1.73 0.78 0.05 75.81 07:11:01 PM 4 23.17 0.00 1.40 0.90 0.05 74.47 07:11:01 PM 5 6.63 0.00 0.77 0.52 0.03 92.05 07:11:01 PM 6 8.06 0.00 0.70 0.20 0.03 91.01 07:11:01 PM 7 17.31 0.00 1.87 0.60 0.03 80.18 07:12:01 PM all 9.72 0.00 1.00 1.12 0.05 88.11 07:12:01 PM 0 6.78 0.00 0.73 1.10 0.03 91.35 07:12:01 PM 1 9.83 0.00 1.04 1.27 0.07 87.80 07:12:01 PM 2 14.58 0.00 1.15 0.68 0.05 83.53 07:12:01 PM 3 4.53 0.00 0.95 0.42 0.05 94.05 07:12:01 PM 4 11.06 0.00 0.92 1.37 0.05 86.60 07:12:01 PM 5 12.35 0.00 1.47 1.57 0.05 84.56 07:12:01 PM 6 11.86 0.00 0.97 2.26 0.05 84.86 07:12:01 PM 7 6.77 0.00 0.77 0.28 0.07 92.11 07:13:01 PM all 10.86 0.00 1.26 2.73 0.05 85.11 07:13:01 PM 0 4.24 0.00 0.82 2.42 0.05 92.46 07:13:01 PM 1 6.47 0.00 0.75 4.72 0.05 88.00 07:13:01 PM 2 13.02 0.00 2.57 3.84 0.07 80.51 07:13:01 PM 3 17.15 0.00 1.39 2.17 0.05 79.25 07:13:01 PM 4 12.33 0.00 1.15 0.50 0.05 85.96 07:13:01 PM 5 10.98 0.00 1.34 3.58 0.05 84.05 07:13:01 PM 6 4.22 0.00 0.79 2.41 0.07 92.52 07:13:01 PM 7 18.40 0.00 1.25 2.17 0.03 78.14 Average: all 10.47 0.00 1.10 1.55 0.05 86.83 Average: 0 4.04 0.00 0.65 1.30 0.04 93.97 Average: 1 6.76 0.00 0.80 2.62 0.06 89.77 Average: 2 10.81 0.00 1.55 1.88 0.06 85.70 Average: 3 14.44 0.00 1.36 1.12 0.05 83.03 Average: 4 15.53 0.00 1.16 0.92 0.05 82.34 Average: 5 9.99 0.00 1.19 1.89 0.04 86.89 Average: 6 8.05 0.00 0.82 1.62 0.05 89.46 Average: 7 14.16 0.00 1.30 1.02 0.04 83.48