---> uname -a: Linux prd-centos8-docker-8c-8g-81413.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 996 27553 19 3339 30447 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:7b:c9:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.101/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86158sec preferred_lft 86158sec inet6 fe80::f816:3eff:fe7b:c924/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ab:b9:b5:d1 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) 11/04/2024 _x86_64_ (8 CPU) 02:57:02 LINUX RESTART (8 CPU) 02:58:02 AM tps rtps wtps bread/s bwrtn/s 02:59:01 AM 136.87 14.41 122.46 3141.19 10417.97 03:00:01 AM 235.88 5.07 230.81 813.73 4799.43 03:01:02 AM 87.94 0.67 87.27 65.84 35271.01 Average: 153.65 6.67 146.98 1330.43 16865.23 02:58:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:59:01 AM 29306968 31153472 3348744 10.25 2688 2166512 1566484 4.65 179660 2711392 10784 03:00:01 AM 27616336 30063968 5039376 15.43 2688 2758704 2364092 7.01 313292 4235936 503416 03:01:02 AM 28213820 31177088 4441892 13.60 2688 3272868 1470892 4.36 755424 3198852 1012 Average: 28379041 30798176 4276671 13.10 2688 2732695 1800489 5.34 416125 3382060 171737 02:58:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 73.95 61.74 486.59 26.51 0.00 0.00 0.00 0.00 02:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 394.77 351.59 4106.01 49.21 0.00 0.00 0.00 0.00 03:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:02 AM eth0 169.84 202.02 468.59 3778.25 0.00 0.00 0.00 0.00 03:01:02 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 213.60 205.89 1693.50 1291.61 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) 11/04/2024 _x86_64_ (8 CPU) 02:57:02 LINUX RESTART (8 CPU) 02:58:02 AM CPU %user %nice %system %iowait %steal %idle 02:59:01 AM all 7.47 0.00 0.80 7.49 0.05 84.20 02:59:01 AM 0 2.05 0.00 0.39 4.91 0.05 92.60 02:59:01 AM 1 9.32 0.00 0.92 5.70 0.05 84.01 02:59:01 AM 2 14.50 0.00 0.93 0.90 0.05 83.61 02:59:01 AM 3 10.51 0.00 1.33 1.04 0.07 87.06 02:59:01 AM 4 2.24 0.00 0.34 5.45 0.05 91.92 02:59:01 AM 5 9.84 0.00 1.45 22.23 0.03 66.46 02:59:01 AM 6 1.29 0.00 0.15 0.02 0.03 98.51 02:59:01 AM 7 10.01 0.00 0.90 19.70 0.03 69.36 03:00:01 AM all 14.74 0.00 1.10 3.23 0.09 80.85 03:00:01 AM 0 13.34 0.00 0.60 0.69 0.08 85.29 03:00:01 AM 1 16.56 0.00 1.21 7.38 0.10 74.76 03:00:01 AM 2 15.96 0.00 0.69 1.27 0.07 82.01 03:00:01 AM 3 18.16 0.00 1.59 3.47 0.10 76.68 03:00:01 AM 4 20.41 0.00 1.54 3.22 0.08 74.75 03:00:01 AM 5 12.06 0.00 1.27 3.19 0.07 83.41 03:00:01 AM 6 9.50 0.00 0.72 1.91 0.12 87.76 03:00:01 AM 7 11.94 0.00 1.17 4.68 0.08 82.12 03:01:02 AM all 9.65 0.00 1.10 3.08 0.05 86.12 03:01:02 AM 0 2.20 0.00 0.92 1.49 0.07 95.33 03:01:02 AM 1 17.86 0.00 1.16 8.82 0.07 72.10 03:01:02 AM 2 9.22 0.00 1.19 7.93 0.05 81.62 03:01:02 AM 3 16.40 0.00 1.01 3.82 0.03 78.74 03:01:02 AM 4 11.52 0.00 1.79 0.68 0.05 85.95 03:01:02 AM 5 6.55 0.00 0.82 0.37 0.07 92.20 03:01:02 AM 6 11.83 0.00 0.90 0.20 0.03 87.03 03:01:02 AM 7 1.67 0.00 1.00 1.37 0.03 95.92 Average: all 10.63 0.00 1.00 4.58 0.06 83.72 Average: 0 5.88 0.00 0.64 2.35 0.07 91.07 Average: 1 14.61 0.00 1.09 7.31 0.07 76.92 Average: 2 13.22 0.00 0.94 3.38 0.06 82.41 Average: 3 15.05 0.00 1.31 2.78 0.07 80.79 Average: 4 11.43 0.00 1.23 3.10 0.06 84.18 Average: 5 9.48 0.00 1.18 8.52 0.06 80.77 Average: 6 7.57 0.00 0.59 0.71 0.06 91.06 Average: 7 7.86 0.00 1.03 8.53 0.05 82.54