---> uname -a: Linux prd-centos8-docker-8c-8g-38711.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 1011 27502 19 3376 30433 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:a3:c8:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.36/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86177sec preferred_lft 86177sec inet6 fe80::f816:3eff:fea3:c8b5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:48:27:5a:24 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) 09/15/2024 _x86_64_ (8 CPU) 03:55:54 LINUX RESTART (8 CPU) 03:56:01 AM tps rtps wtps bread/s bwrtn/s 03:57:02 AM 327.26 111.48 215.78 13571.11 42060.23 03:58:01 AM 175.30 14.55 160.74 3250.02 10762.49 03:59:01 AM 235.34 5.33 230.01 832.52 10004.67 Average: 246.36 43.95 202.41 5899.26 20999.31 03:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:57:02 AM 29615020 31242504 3040692 9.31 2688 1958764 1523788 4.52 180820 2459268 129824 03:58:01 AM 29158368 31042444 3497344 10.71 2688 2202460 1609744 4.78 184524 2853280 43968 03:59:01 AM 28224716 31223988 4430996 13.57 2688 3309020 1418700 4.21 619748 3325096 904532 Average: 28999368 31169645 3656344 11.20 2688 2490081 1517411 4.50 328364 2879215 359441 03:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:57:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:02 AM eth0 392.19 248.73 1718.35 62.85 0.00 0.00 0.00 0.00 03:57:02 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 136.58 123.36 941.86 39.53 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 506.98 470.93 4376.63 3816.68 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 346.41 281.89 2353.45 1313.43 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) 09/15/2024 _x86_64_ (8 CPU) 03:55:54 LINUX RESTART (8 CPU) 03:56:01 AM CPU %user %nice %system %iowait %steal %idle 03:57:02 AM all 13.04 0.00 2.85 4.94 0.08 79.10 03:57:02 AM 0 9.55 0.00 2.26 0.94 0.07 87.19 03:57:02 AM 1 20.74 0.00 5.46 19.15 0.08 54.57 03:57:02 AM 2 8.06 0.00 2.56 7.51 0.08 81.78 03:57:02 AM 3 10.81 0.00 1.68 4.34 0.07 83.10 03:57:02 AM 4 11.78 0.00 2.28 1.34 0.08 84.51 03:57:02 AM 5 14.47 0.00 2.91 0.39 0.07 82.17 03:57:02 AM 6 10.61 0.00 1.94 2.06 0.08 85.30 03:57:02 AM 7 18.32 0.00 3.69 3.84 0.07 74.08 03:58:01 AM all 9.23 0.00 1.23 1.69 0.73 87.13 03:58:01 AM 0 4.22 0.00 1.45 0.84 0.21 93.29 03:58:01 AM 1 9.19 0.00 0.86 1.05 0.17 88.73 03:58:01 AM 2 12.97 0.00 1.19 2.10 0.20 83.53 03:58:01 AM 3 9.86 0.00 0.91 1.01 0.74 87.47 03:58:01 AM 4 5.98 0.00 2.22 1.37 3.13 87.30 03:58:01 AM 5 12.39 0.00 1.08 4.02 0.71 81.81 03:58:01 AM 6 14.52 0.00 1.67 2.89 0.44 80.48 03:58:01 AM 7 4.61 0.00 0.42 0.24 0.12 94.61 03:59:01 AM all 17.11 0.00 1.48 1.42 0.10 79.89 03:59:01 AM 0 8.28 0.00 1.05 1.42 0.08 89.16 03:59:01 AM 1 17.18 0.00 1.47 3.51 0.10 77.74 03:59:01 AM 2 22.27 0.00 1.59 0.92 0.13 75.08 03:59:01 AM 3 24.65 0.00 2.31 1.81 0.08 71.15 03:59:01 AM 4 12.76 0.00 1.59 1.24 0.08 84.33 03:59:01 AM 5 18.06 0.00 1.41 0.33 0.12 80.08 03:59:01 AM 6 11.89 0.00 1.42 1.95 0.08 84.65 03:59:01 AM 7 21.82 0.00 1.02 0.18 0.08 76.89 Average: all 13.14 0.00 1.85 2.69 0.30 82.02 Average: 0 7.39 0.00 1.59 1.07 0.12 89.84 Average: 1 15.73 0.00 2.60 7.92 0.12 73.64 Average: 2 14.45 0.00 1.78 3.52 0.14 80.12 Average: 3 15.13 0.00 1.63 2.39 0.30 80.55 Average: 4 10.15 0.00 2.03 1.32 1.11 85.39 Average: 5 14.98 0.00 1.80 1.57 0.30 81.35 Average: 6 12.33 0.00 1.68 2.30 0.20 83.49 Average: 7 14.96 0.00 1.72 1.42 0.09 81.81