---> uname -a: Linux prd-centos8-docker-8c-8g-82465.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 12G 149G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1004 27511 19 3374 30439 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:08:3d:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.121/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86161sec preferred_lft 86161sec inet6 fe80::f816:3eff:fe08:3d47/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:23:dc:6a:fe 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) 11/09/2024 _x86_64_ (8 CPU) 03:55:28 LINUX RESTART (8 CPU) 03:56:01 AM tps rtps wtps bread/s bwrtn/s 03:57:01 AM 201.68 28.74 172.95 6926.14 6986.27 03:58:01 AM 254.60 15.09 239.50 3823.13 11671.88 03:59:01 AM 187.62 4.85 182.77 185.40 38433.22 Average: 214.63 16.23 198.41 3645.07 19029.79 03:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:57:01 AM 29543744 31233840 3111968 9.53 2688 2015988 1505748 4.47 199788 2490488 181644 03:58:01 AM 28791540 30811276 3864172 11.83 2688 2334348 1757880 5.22 197424 3189980 142580 03:59:01 AM 28247316 31245892 4408396 13.50 2688 3308084 1426768 4.23 753828 3164948 24388 Average: 28860867 31097003 3794845 11.62 2688 2552807 1563465 4.64 383680 2948472 116204 03:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 340.13 231.37 1676.87 59.36 0.00 0.00 0.00 0.00 03:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 278.49 244.00 2666.04 59.34 0.00 0.00 0.00 0.00 03:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 384.19 362.00 2646.05 3799.80 0.00 0.00 0.00 0.00 03:59:01 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 334.27 279.12 2329.62 1306.10 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) 11/09/2024 _x86_64_ (8 CPU) 03:55:28 LINUX RESTART (8 CPU) 03:56:01 AM CPU %user %nice %system %iowait %steal %idle 03:57:01 AM all 12.74 0.00 2.08 2.74 0.08 82.36 03:57:01 AM 0 5.36 0.00 1.67 0.69 0.08 92.20 03:57:01 AM 1 16.68 0.00 2.58 4.30 0.08 76.36 03:57:01 AM 2 7.75 0.00 1.09 2.86 0.07 88.23 03:57:01 AM 3 10.97 0.00 1.95 0.89 0.05 86.14 03:57:01 AM 4 6.05 0.00 2.09 4.70 0.07 87.09 03:57:01 AM 5 28.36 0.00 2.43 2.06 0.12 67.03 03:57:01 AM 6 20.27 0.00 2.33 2.73 0.10 74.57 03:57:01 AM 7 6.45 0.00 2.53 3.67 0.05 87.30 03:58:01 AM all 15.05 0.00 1.28 1.40 0.09 82.17 03:58:01 AM 0 5.69 0.00 0.72 0.48 0.08 93.02 03:58:01 AM 1 13.63 0.00 1.61 2.61 0.08 82.07 03:58:01 AM 2 17.36 0.00 1.60 1.59 0.07 79.38 03:58:01 AM 3 16.13 0.00 0.62 1.26 0.08 81.91 03:58:01 AM 4 10.54 0.00 0.97 0.55 0.08 87.86 03:58:01 AM 5 20.25 0.00 1.42 1.04 0.08 77.20 03:58:01 AM 6 19.05 0.00 1.87 1.55 0.10 77.43 03:58:01 AM 7 17.82 0.00 1.47 2.14 0.10 78.47 03:59:01 AM all 12.68 0.00 1.34 4.52 0.06 81.40 03:59:01 AM 0 17.47 0.00 0.80 1.28 0.07 80.38 03:59:01 AM 1 12.65 0.00 1.15 2.54 0.05 83.61 03:59:01 AM 2 10.51 0.00 1.74 4.80 0.07 82.88 03:59:01 AM 3 12.61 0.00 1.44 2.51 0.07 83.38 03:59:01 AM 4 8.72 0.00 1.59 4.65 0.05 84.99 03:59:01 AM 5 15.22 0.00 1.24 11.05 0.07 72.42 03:59:01 AM 6 5.87 0.00 1.74 7.41 0.05 84.93 03:59:01 AM 7 18.37 0.00 1.02 1.97 0.05 78.59 Average: all 13.49 0.00 1.57 2.89 0.07 81.98 Average: 0 9.51 0.00 1.06 0.82 0.08 88.53 Average: 1 14.31 0.00 1.78 3.15 0.07 80.69 Average: 2 11.88 0.00 1.48 3.08 0.07 83.50 Average: 3 13.24 0.00 1.33 1.55 0.07 83.81 Average: 4 8.44 0.00 1.55 3.30 0.07 86.64 Average: 5 21.28 0.00 1.70 4.71 0.09 72.22 Average: 6 15.06 0.00 1.98 3.90 0.08 78.98 Average: 7 14.22 0.00 1.67 2.59 0.07 81.45