---> uname -a: Linux prd-centos8-docker-8c-8g-18884.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 997 27069 19 3823 30442 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:67:1e:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.190/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86215sec preferred_lft 86215sec inet6 fe80::f816:3eff:fe67:1ee6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b3:3f:52:f7 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) 06/23/2024 _x86_64_ (8 CPU) 23:36:24 LINUX RESTART (8 CPU) 11:37:01 PM tps rtps wtps bread/s bwrtn/s 11:38:01 PM 152.90 20.79 132.11 4294.84 9247.48 11:39:01 PM 325.74 4.58 321.16 179.41 46960.38 Average: 239.32 12.69 226.63 2237.12 28103.93 11:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 PM 29287388 31137244 3368324 10.31 2688 2168588 2005460 5.95 178556 2737588 108160 11:39:01 PM 27731804 31185052 4923908 15.08 2688 3758852 1468136 4.36 536824 3886668 397904 Average: 28509596 31161148 4146116 12.70 2688 2963720 1736798 5.15 357690 3312128 253032 11:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 144.90 124.46 1072.31 47.91 0.00 0.00 0.00 0.00 11:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 636.52 518.98 9873.09 1937.35 0.00 0.00 0.00 0.00 11:39:01 PM 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 390.71 321.72 5472.70 992.63 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) 06/23/2024 _x86_64_ (8 CPU) 23:36:24 LINUX RESTART (8 CPU) 11:37:01 PM CPU %user %nice %system %iowait %steal %idle 11:38:01 PM all 9.81 0.00 1.18 0.65 0.05 88.31 11:38:01 PM 0 4.40 0.00 0.82 0.15 0.07 94.56 11:38:01 PM 1 2.02 0.00 0.62 0.23 0.07 97.06 11:38:01 PM 2 1.42 0.00 0.69 0.52 0.08 97.29 11:38:01 PM 3 22.43 0.00 2.25 1.40 0.05 73.86 11:38:01 PM 4 11.83 0.00 1.20 0.28 0.03 86.65 11:38:01 PM 5 7.75 0.00 0.70 0.74 0.03 90.78 11:38:01 PM 6 19.87 0.00 2.09 1.55 0.05 76.43 11:38:01 PM 7 8.69 0.00 1.07 0.32 0.03 89.89 11:39:01 PM all 16.77 0.00 2.02 1.56 0.08 79.57 11:39:01 PM 0 11.19 0.00 0.99 0.40 0.08 87.34 11:39:01 PM 1 17.88 0.00 3.38 2.94 0.10 75.70 11:39:01 PM 2 16.86 0.00 1.96 1.87 0.08 79.23 11:39:01 PM 3 25.31 0.00 1.68 0.54 0.10 72.37 11:39:01 PM 4 19.96 0.00 1.84 1.87 0.08 76.25 11:39:01 PM 5 11.38 0.00 1.49 0.91 0.08 86.14 11:39:01 PM 6 16.90 0.00 2.48 1.49 0.07 79.07 11:39:01 PM 7 14.66 0.00 2.33 2.49 0.07 80.46 Average: all 13.28 0.00 1.60 1.11 0.07 83.94 Average: 0 7.80 0.00 0.90 0.28 0.08 90.95 Average: 1 9.95 0.00 2.00 1.59 0.08 86.38 Average: 2 9.14 0.00 1.32 1.20 0.08 88.25 Average: 3 23.87 0.00 1.97 0.97 0.08 73.12 Average: 4 15.89 0.00 1.52 1.08 0.06 81.46 Average: 5 9.56 0.00 1.10 0.82 0.06 88.46 Average: 6 18.39 0.00 2.28 1.52 0.06 77.75 Average: 7 11.67 0.00 1.70 1.40 0.05 85.18