---> uname -a: Linux prd-centos8-docker-8c-8g-41619.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 1010 27510 19 3369 30431 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:fd:e8:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.55/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86173sec preferred_lft 86173sec inet6 fe80::f816:3eff:fefd:e839/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e9:85:33:1b 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) 09/25/2024 _x86_64_ (8 CPU) 07:12:25 LINUX RESTART (8 CPU) 07:13:01 AM tps rtps wtps bread/s bwrtn/s 07:14:01 AM 134.53 9.17 125.36 2862.19 9234.44 07:15:01 AM 211.36 22.58 188.79 7301.17 8050.03 07:16:01 AM 108.72 1.12 107.60 114.38 30934.74 Average: 151.54 10.95 140.59 3426.13 16072.63 07:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:14:01 AM 29490120 31270628 3165592 9.69 2688 2100452 1405660 4.17 169108 2546048 103812 07:15:01 AM 27846908 30365772 4808804 14.73 2688 2829972 2649752 7.86 454392 3866204 434764 07:16:01 AM 28200184 31191508 4455528 13.64 2688 3299308 1479688 4.39 744496 3217392 24360 Average: 28512404 30942636 4143308 12.69 2688 2743244 1845033 5.47 455999 3209881 187645 07:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 101.40 74.54 1056.51 21.42 0.00 0.00 0.00 0.00 07:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 311.81 275.16 3617.59 45.59 0.00 0.00 0.00 0.00 07:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 167.39 156.82 1513.72 37.98 0.00 0.00 0.00 0.00 07:16:01 AM 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 193.54 168.85 2062.69 35.00 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) 09/25/2024 _x86_64_ (8 CPU) 07:12:25 LINUX RESTART (8 CPU) 07:13:01 AM CPU %user %nice %system %iowait %steal %idle 07:14:01 AM all 8.75 0.00 1.02 0.94 0.05 89.24 07:14:01 AM 0 10.09 0.00 1.18 1.15 0.05 87.52 07:14:01 AM 1 2.52 0.00 0.78 1.14 0.05 95.51 07:14:01 AM 2 9.07 0.00 0.92 1.29 0.05 88.67 07:14:01 AM 3 5.20 0.00 0.78 0.93 0.05 93.03 07:14:01 AM 4 10.48 0.00 0.97 1.52 0.05 86.98 07:14:01 AM 5 10.03 0.00 0.83 0.63 0.05 88.46 07:14:01 AM 6 20.89 0.00 2.24 0.83 0.07 75.97 07:14:01 AM 7 1.69 0.00 0.42 0.05 0.05 97.79 07:15:01 AM all 22.96 0.00 1.43 1.20 0.07 74.35 07:15:01 AM 0 20.47 0.00 1.46 1.24 0.07 76.77 07:15:01 AM 1 19.28 0.00 1.51 1.84 0.07 77.30 07:15:01 AM 2 18.70 0.00 1.12 0.69 0.08 79.41 07:15:01 AM 3 26.85 0.00 1.35 0.47 0.07 71.26 07:15:01 AM 4 30.97 0.00 1.64 1.20 0.07 66.11 07:15:01 AM 5 18.93 0.00 1.50 1.70 0.07 77.80 07:15:01 AM 6 29.79 0.00 1.37 1.17 0.05 67.62 07:15:01 AM 7 18.68 0.00 1.47 1.26 0.07 78.53 07:16:01 AM all 20.09 0.00 1.66 1.60 0.07 76.58 07:16:01 AM 0 25.29 0.00 1.62 0.99 0.07 72.03 07:16:01 AM 1 30.47 0.00 2.01 2.34 0.08 65.09 07:16:01 AM 2 17.67 0.00 1.97 2.08 0.05 78.23 07:16:01 AM 3 12.77 0.00 1.72 3.77 0.07 81.67 07:16:01 AM 4 20.46 0.00 1.42 0.65 0.07 77.39 07:16:01 AM 5 25.77 0.00 1.64 2.26 0.07 70.27 07:16:01 AM 6 17.40 0.00 1.64 0.74 0.07 80.15 07:16:01 AM 7 10.84 0.00 1.27 0.00 0.07 87.82 Average: all 17.26 0.00 1.37 1.25 0.06 80.06 Average: 0 18.61 0.00 1.42 1.13 0.06 78.78 Average: 1 17.42 0.00 1.43 1.77 0.07 79.31 Average: 2 15.15 0.00 1.34 1.35 0.06 82.11 Average: 3 14.94 0.00 1.29 1.72 0.06 81.99 Average: 4 20.63 0.00 1.34 1.13 0.06 76.84 Average: 5 18.23 0.00 1.33 1.53 0.06 78.85 Average: 6 22.69 0.00 1.75 0.91 0.06 74.58 Average: 7 10.40 0.00 1.05 0.44 0.06 88.05