---> uname -a: Linux prd-centos8-docker-8c-8g-85028.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1057 26650 19 4182 30370 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:03:d8:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.7/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86156sec preferred_lft 86156sec inet6 fe80::f816:3eff:fe03:d8f9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:92:e9:0b:cd 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 inet6 fe80::42:92ff:fee9:bcd/64 scope link 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) 11/19/2024 _x86_64_ (8 CPU) 16:05:33 LINUX RESTART (8 CPU) 04:06:01 PM tps rtps wtps bread/s bwrtn/s 04:07:01 PM 139.84 28.93 110.91 9691.32 5784.69 04:08:01 PM 243.75 6.21 237.54 1253.05 18294.30 04:09:01 PM 148.98 12.68 136.30 957.81 29860.61 Average: 177.53 15.94 161.59 3967.08 17980.54 04:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 PM 29222172 31182576 3433540 10.51 2688 2280940 1556036 4.62 259660 2735356 200912 04:08:01 PM 27057776 29590092 5597936 17.14 2688 2843488 3017972 8.95 405800 4699848 249004 04:09:01 PM 27351900 31155408 5303812 16.24 2688 4096696 1474360 4.37 818208 3934928 643552 Average: 27877283 30642692 4778429 14.63 2688 3073708 2016123 5.98 494556 3790044 364489 04:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 124.55 83.27 1196.11 35.29 0.00 0.00 0.00 0.00 04:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 767.28 469.14 7442.42 54.84 0.00 0.00 0.00 0.00 04:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM lo 11.41 11.41 1.26 1.26 0.00 0.00 0.00 0.00 04:09:01 PM eth0 928.86 385.00 6354.42 47.81 0.00 0.00 0.00 0.00 04:09:01 PM docker0 4.35 5.23 0.65 0.61 0.00 0.00 0.00 0.00 Average: lo 3.80 3.80 0.42 0.42 0.00 0.00 0.00 0.00 Average: eth0 606.92 312.49 4997.86 45.98 0.00 0.00 0.00 0.00 Average: docker0 1.45 1.74 0.22 0.20 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) 11/19/2024 _x86_64_ (8 CPU) 16:05:33 LINUX RESTART (8 CPU) 04:06:01 PM CPU %user %nice %system %iowait %steal %idle 04:07:01 PM all 11.47 0.00 1.27 0.89 0.05 86.33 04:07:01 PM 0 4.94 0.00 0.77 1.09 0.07 93.14 04:07:01 PM 1 24.17 0.00 2.22 0.99 0.08 72.54 04:07:01 PM 2 17.40 0.00 1.89 1.29 0.05 79.38 04:07:01 PM 3 12.38 0.00 1.10 0.89 0.05 85.58 04:07:01 PM 4 3.63 0.00 0.74 0.54 0.05 95.05 04:07:01 PM 5 14.85 0.00 1.38 1.47 0.05 82.25 04:07:01 PM 6 8.91 0.00 1.15 0.10 0.03 89.80 04:07:01 PM 7 5.43 0.00 0.87 0.77 0.03 92.90 04:08:01 PM all 30.46 0.00 1.54 1.57 0.09 66.35 04:08:01 PM 0 32.52 0.00 1.31 0.23 0.08 65.86 04:08:01 PM 1 30.02 0.00 1.53 0.96 0.08 67.42 04:08:01 PM 2 40.42 0.00 1.32 0.79 0.08 57.39 04:08:01 PM 3 32.24 0.00 1.06 0.25 0.10 66.35 04:08:01 PM 4 31.54 0.00 2.96 5.24 0.10 60.15 04:08:01 PM 5 14.89 0.00 1.34 2.19 0.08 81.49 04:08:01 PM 6 24.77 0.00 1.59 1.22 0.08 72.33 04:08:01 PM 7 37.27 0.00 1.21 1.67 0.08 59.77 04:09:01 PM all 21.44 0.28 3.37 1.64 0.08 73.19 04:09:01 PM 0 17.45 0.02 3.31 0.35 0.08 78.78 04:09:01 PM 1 24.91 0.00 3.31 4.39 0.10 67.30 04:09:01 PM 2 20.90 0.05 3.35 1.76 0.08 73.86 04:09:01 PM 3 27.15 2.02 3.86 2.11 0.07 64.80 04:09:01 PM 4 19.97 0.07 3.29 1.77 0.08 74.82 04:09:01 PM 5 19.37 0.00 3.48 2.46 0.08 74.61 04:09:01 PM 6 22.70 0.02 3.49 0.29 0.08 73.43 04:09:01 PM 7 19.05 0.03 2.88 0.03 0.07 77.93 Average: all 21.11 0.09 2.05 1.37 0.07 75.30 Average: 0 18.29 0.01 1.79 0.56 0.08 79.27 Average: 1 26.37 0.00 2.35 2.10 0.09 69.09 Average: 2 26.24 0.02 2.18 1.28 0.07 70.21 Average: 3 23.91 0.67 2.00 1.08 0.07 72.27 Average: 4 18.38 0.02 2.33 2.51 0.08 76.68 Average: 5 16.36 0.00 2.07 2.04 0.07 79.46 Average: 6 18.78 0.01 2.07 0.54 0.07 78.54 Average: 7 20.57 0.01 1.65 0.83 0.06 76.88