---> uname -a: Linux prd-centos8-docker-8c-8g-14821.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 1011 27369 19 3509 30427 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:b4:81 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.6/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fe7b:b481/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1b:31:39:d7 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) 03/21/2024 _x86_64_ (8 CPU) 11:02:24 LINUX RESTART (8 CPU) 11:03:01 AM tps rtps wtps bread/s bwrtn/s 11:04:01 AM 88.14 12.63 75.51 2189.27 6247.30 11:05:01 AM 179.42 1.68 177.74 290.88 10120.95 11:06:01 AM 151.37 0.60 150.77 10.00 34996.70 11:07:01 AM 115.88 3.42 112.46 166.91 4066.31 Average: 133.70 4.58 129.12 664.30 13858.38 11:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:04:01 AM 29625348 31290960 3030364 9.28 2688 1992228 1474576 4.38 165280 2445112 142368 11:05:01 AM 28781904 30642524 3873808 11.86 2688 2176148 2238748 6.64 188048 3215636 85952 11:06:01 AM 27549288 30410784 5106424 15.64 2688 3172452 2272812 6.74 202016 4414516 53932 11:07:01 AM 28007252 31137548 4648460 14.23 2688 3434892 1508300 4.48 462780 3681164 267868 Average: 28490948 30870454 4164764 12.75 2688 2693930 1873609 5.56 254531 3439107 137530 11:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 AM eth0 70.21 49.77 954.44 10.70 0.00 0.00 0.00 0.00 11:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 230.41 213.33 1638.58 56.56 0.00 0.00 0.00 0.00 11:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 482.49 209.96 7331.00 25.22 0.00 0.00 0.00 0.00 11:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 224.83 237.68 788.70 1192.68 0.00 0.00 0.00 0.00 11:07:01 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 251.99 177.68 2678.31 321.26 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) 03/21/2024 _x86_64_ (8 CPU) 11:02:24 LINUX RESTART (8 CPU) 11:03:01 AM CPU %user %nice %system %iowait %steal %idle 11:04:01 AM all 8.60 0.00 0.90 1.43 0.05 89.02 11:04:01 AM 0 6.13 0.00 0.67 0.50 0.05 92.65 11:04:01 AM 1 23.21 0.00 1.82 2.17 0.05 72.75 11:04:01 AM 2 14.56 0.00 1.29 1.16 0.07 82.93 11:04:01 AM 3 2.12 0.00 0.40 3.04 0.03 94.40 11:04:01 AM 4 5.37 0.00 0.65 0.55 0.05 93.38 11:04:01 AM 5 2.87 0.00 0.62 1.32 0.08 95.11 11:04:01 AM 6 10.49 0.00 1.22 2.26 0.05 85.98 11:04:01 AM 7 4.19 0.00 0.55 0.42 0.03 94.81 11:05:01 AM all 11.12 0.00 0.99 2.21 0.07 85.62 11:05:01 AM 0 7.33 0.00 0.60 0.70 0.05 91.32 11:05:01 AM 1 14.80 0.00 1.04 1.40 0.07 82.69 11:05:01 AM 2 6.75 0.00 1.07 5.18 0.12 86.88 11:05:01 AM 3 6.68 0.00 1.26 1.17 0.07 90.83 11:05:01 AM 4 9.03 0.00 0.50 0.70 0.05 89.72 11:05:01 AM 5 9.76 0.00 0.97 1.44 0.07 87.76 11:05:01 AM 6 20.83 0.00 1.77 4.56 0.08 72.75 11:05:01 AM 7 13.76 0.00 0.72 2.49 0.07 82.96 11:06:01 AM all 5.83 0.00 0.61 9.03 0.05 84.49 11:06:01 AM 0 6.65 0.00 0.33 3.17 0.05 89.80 11:06:01 AM 1 5.37 0.00 0.59 15.04 0.07 78.94 11:06:01 AM 2 9.18 0.00 1.24 8.58 0.05 80.96 11:06:01 AM 3 6.42 0.00 0.43 3.98 0.05 89.12 11:06:01 AM 4 3.19 0.00 0.48 6.25 0.03 90.05 11:06:01 AM 5 8.13 0.00 0.70 27.45 0.02 63.70 11:06:01 AM 6 6.02 0.00 0.65 1.70 0.03 91.59 11:06:01 AM 7 1.69 0.00 0.43 6.09 0.08 91.71 11:07:01 AM all 10.91 0.00 1.16 0.89 0.06 86.98 11:07:01 AM 0 7.52 0.00 1.07 0.17 0.07 91.18 11:07:01 AM 1 10.02 0.00 0.69 1.69 0.07 87.54 11:07:01 AM 2 8.62 0.00 1.10 2.08 0.07 88.13 11:07:01 AM 3 5.38 0.00 0.89 0.23 0.07 93.44 11:07:01 AM 4 10.60 0.00 0.79 0.40 0.05 88.16 11:07:01 AM 5 16.12 0.00 2.52 1.27 0.07 80.02 11:07:01 AM 6 20.56 0.00 1.09 1.01 0.05 77.28 11:07:01 AM 7 8.54 0.00 1.12 0.27 0.07 90.01 Average: all 9.11 0.00 0.91 3.39 0.06 86.52 Average: 0 6.90 0.00 0.67 1.14 0.05 91.24 Average: 1 13.34 0.00 1.03 5.08 0.06 80.49 Average: 2 9.78 0.00 1.17 4.25 0.08 84.73 Average: 3 5.15 0.00 0.74 2.11 0.05 91.95 Average: 4 7.05 0.00 0.61 1.98 0.05 90.33 Average: 5 9.22 0.00 1.20 7.86 0.06 81.66 Average: 6 14.47 0.00 1.18 2.39 0.05 81.91 Average: 7 7.04 0.00 0.71 2.32 0.06 89.87