---> uname -a: Linux prd-centos8-docker-8c-8g-84642.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 1052 26655 19 4182 30374 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:d5:d2:ea brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.132/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:fed5:d2ea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ca:9a:94:be 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:caff:fe9a:94be/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) 11/18/2024 _x86_64_ (8 CPU) 14:05:05 LINUX RESTART (8 CPU) 02:06:01 PM tps rtps wtps bread/s bwrtn/s 02:07:01 PM 276.21 21.84 254.37 7627.46 12136.70 02:08:01 PM 148.60 4.32 144.29 1477.51 38971.43 02:09:01 PM 110.31 12.43 97.88 647.25 23225.02 Average: 178.37 12.86 165.51 3250.74 24777.72 02:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 PM 28441656 30685012 4214056 12.90 2688 2558460 1845788 5.48 281328 3461100 282012 02:08:01 PM 26393968 29529156 6261744 19.18 2688 3432852 5021828 14.90 477912 5236316 184 02:09:01 PM 27338316 31146424 5317396 16.28 2688 4100920 1515144 4.50 823112 3943572 48 Average: 27391313 30453531 5264399 16.12 2688 3364077 2794253 8.29 527451 4213663 94081 02:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 428.84 329.66 4869.95 57.94 0.00 0.00 0.00 0.00 02:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 1046.20 423.39 7128.42 35.03 0.00 0.00 0.00 0.00 02:08:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 02:08:01 PM veth5b994be 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 02:09:01 PM lo 11.40 11.40 1.24 1.24 0.00 0.00 0.00 0.00 02:09:01 PM eth0 240.07 185.09 2258.33 43.91 0.00 0.00 0.00 0.00 02:09:01 PM docker0 4.28 5.18 0.65 0.60 0.00 0.00 0.00 0.00 Average: lo 3.80 3.80 0.41 0.41 0.00 0.00 0.00 0.00 Average: eth0 571.70 312.71 4752.23 45.63 0.00 0.00 0.00 0.00 Average: docker0 1.43 1.75 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) 11/18/2024 _x86_64_ (8 CPU) 14:05:05 LINUX RESTART (8 CPU) 02:06:01 PM CPU %user %nice %system %iowait %steal %idle 02:07:01 PM all 15.58 0.00 1.62 1.75 0.07 80.99 02:07:01 PM 0 20.88 0.00 1.65 1.30 0.07 76.10 02:07:01 PM 1 17.86 0.00 1.52 1.87 0.05 78.69 02:07:01 PM 2 32.17 0.00 2.36 1.20 0.08 64.19 02:07:01 PM 3 9.40 0.00 1.66 3.83 0.10 85.01 02:07:01 PM 4 11.87 0.00 1.35 0.45 0.07 86.26 02:07:01 PM 5 13.24 0.00 1.71 1.74 0.07 83.24 02:07:01 PM 6 9.03 0.00 1.46 2.29 0.07 87.15 02:07:01 PM 7 10.16 0.00 1.24 1.27 0.05 87.28 02:08:01 PM all 30.64 0.00 2.61 2.38 0.09 64.29 02:08:01 PM 0 35.12 0.00 2.59 1.09 0.08 61.11 02:08:01 PM 1 24.51 0.00 2.17 3.72 0.13 69.46 02:08:01 PM 2 36.74 0.00 3.06 1.29 0.07 58.85 02:08:01 PM 3 25.29 0.00 2.32 1.26 0.07 71.06 02:08:01 PM 4 28.03 0.00 2.63 1.08 0.07 68.19 02:08:01 PM 5 36.50 0.00 3.05 4.47 0.07 55.92 02:08:01 PM 6 28.65 0.00 2.36 0.03 0.08 68.88 02:08:01 PM 7 30.35 0.00 2.66 6.07 0.12 60.81 02:09:01 PM all 21.30 0.27 2.62 1.50 0.08 74.22 02:09:01 PM 0 21.78 0.00 1.67 0.13 0.07 76.34 02:09:01 PM 1 23.93 0.00 2.41 3.62 0.08 69.95 02:09:01 PM 2 29.93 0.39 2.73 4.84 0.08 62.03 02:09:01 PM 3 17.41 0.02 2.84 0.49 0.10 79.15 02:09:01 PM 4 14.51 0.05 2.47 0.05 0.08 82.84 02:09:01 PM 5 25.67 0.00 3.02 0.87 0.08 70.35 02:09:01 PM 6 19.67 0.05 2.88 0.15 0.07 77.17 02:09:01 PM 7 17.51 1.69 2.96 1.82 0.07 75.95 Average: all 22.49 0.09 2.28 1.87 0.08 73.19 Average: 0 25.91 0.00 1.97 0.84 0.07 71.21 Average: 1 22.09 0.00 2.04 3.07 0.09 72.71 Average: 2 32.93 0.13 2.72 2.45 0.08 61.70 Average: 3 17.35 0.01 2.27 1.86 0.09 78.42 Average: 4 18.11 0.02 2.15 0.53 0.07 79.13 Average: 5 25.12 0.00 2.59 2.36 0.07 69.86 Average: 6 19.10 0.02 2.23 0.83 0.07 77.75 Average: 7 19.31 0.56 2.29 3.05 0.08 74.72