---> uname -a: Linux prd-centos8-docker-8c-8g-85192.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 993 27552 19 3343 30450 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:82:b4:e8 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 86159sec preferred_lft 86159sec inet6 fe80::f816:3eff:fe82:b4e8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:87:db:cd:08 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) 11/20/2024 _x86_64_ (8 CPU) 02:56:27 LINUX RESTART (8 CPU) 02:57:01 AM tps rtps wtps bread/s bwrtn/s 02:58:01 AM 105.88 12.21 93.67 2155.64 6397.25 02:59:01 AM 220.91 15.01 205.90 3787.54 9817.89 03:00:02 AM 165.80 4.91 160.88 175.19 24530.22 Average: 164.20 10.71 153.49 2039.14 13584.01 02:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:58:01 AM 29496636 31237732 3159076 9.67 2688 2062052 1461316 4.34 164920 2557184 201324 02:59:01 AM 28749244 30769768 3906468 11.96 2688 2334992 1831348 5.43 198136 3231372 132056 03:00:02 AM 28255936 31222788 4399776 13.47 2688 3276232 1435572 4.26 753520 3156044 389208 Average: 28833939 31076763 3821773 11.70 2688 2557759 1576079 4.68 372192 2981533 240863 02:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 61.74 44.66 971.06 8.02 0.00 0.00 0.00 0.00 02:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 270.28 232.42 2418.71 56.35 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 03:00:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:02 AM eth0 339.35 327.61 2389.58 3798.25 0.00 0.00 0.00 0.00 03:00:02 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 223.82 201.59 1926.58 1288.03 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) 11/20/2024 _x86_64_ (8 CPU) 02:56:27 LINUX RESTART (8 CPU) 02:57:01 AM CPU %user %nice %system %iowait %steal %idle 02:58:01 AM all 9.40 0.00 0.98 0.90 0.04 88.68 02:58:01 AM 0 6.54 0.00 0.78 0.53 0.05 92.09 02:58:01 AM 1 9.16 0.00 0.87 1.56 0.05 88.36 02:58:01 AM 2 14.02 0.00 1.57 1.03 0.05 83.33 02:58:01 AM 3 17.92 0.00 1.55 1.02 0.03 79.48 02:58:01 AM 4 3.57 0.00 0.65 0.85 0.03 94.89 02:58:01 AM 5 11.54 0.00 1.23 0.40 0.03 86.79 02:58:01 AM 6 7.51 0.00 0.70 0.83 0.02 90.94 02:58:01 AM 7 4.98 0.00 0.48 0.99 0.03 93.52 02:59:01 AM all 11.74 0.00 1.03 2.16 0.08 84.99 02:59:01 AM 0 10.67 0.00 0.82 1.69 0.07 86.75 02:59:01 AM 1 13.51 0.00 1.56 5.01 0.07 79.86 02:59:01 AM 2 13.84 0.00 0.92 1.64 0.08 83.52 02:59:01 AM 3 12.12 0.00 0.80 1.12 0.08 85.88 02:59:01 AM 4 17.07 0.00 0.97 2.36 0.08 79.52 02:59:01 AM 5 7.20 0.00 1.22 1.86 0.08 89.64 02:59:01 AM 6 7.27 0.00 1.29 2.86 0.10 88.49 02:59:01 AM 7 12.23 0.00 0.65 0.77 0.08 86.26 03:00:02 AM all 12.34 0.00 1.33 2.67 0.07 83.59 03:00:02 AM 0 6.42 0.00 1.09 0.52 0.05 91.93 03:00:02 AM 1 4.88 0.00 1.14 4.13 0.07 89.78 03:00:02 AM 2 13.04 0.00 1.51 1.79 0.07 83.59 03:00:02 AM 3 19.82 0.00 2.28 4.37 0.08 73.45 03:00:02 AM 4 22.14 0.00 1.72 4.88 0.10 71.16 03:00:02 AM 5 13.82 0.00 1.12 2.71 0.07 82.29 03:00:02 AM 6 13.57 0.00 0.79 2.48 0.07 83.10 03:00:02 AM 7 5.12 0.00 0.97 0.50 0.05 93.36 Average: all 11.16 0.00 1.11 1.91 0.06 85.75 Average: 0 7.88 0.00 0.90 0.91 0.06 90.26 Average: 1 9.18 0.00 1.19 3.56 0.06 86.00 Average: 2 13.63 0.00 1.33 1.49 0.07 83.48 Average: 3 16.61 0.00 1.55 2.17 0.07 79.61 Average: 4 14.25 0.00 1.11 2.70 0.07 81.87 Average: 5 10.85 0.00 1.19 1.65 0.06 86.24 Average: 6 9.44 0.00 0.92 2.05 0.06 87.52 Average: 7 7.44 0.00 0.70 0.75 0.06 91.05