---> uname -a: Linux prd-centos8-docker-8c-8g-39109.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 1023 26627 19 4239 30416 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:40:6c:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.95/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86176sec preferred_lft 86176sec inet6 fe80::f816:3eff:fe40:6cdf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:76:54:52:dd 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) 09/16/2024 _x86_64_ (8 CPU) 19:09:24 LINUX RESTART (8 CPU) 07:10:01 PM tps rtps wtps bread/s bwrtn/s 07:11:01 PM 135.72 9.30 126.42 2866.78 10281.76 07:12:01 PM 184.67 14.18 170.49 1566.54 5906.32 07:13:01 PM 222.14 2.12 220.03 143.02 69264.01 Average: 180.84 8.53 172.31 1525.44 28485.28 07:10:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:11:01 PM 29467516 31259516 3188196 9.76 2688 2112364 1366284 4.05 172020 2562252 111064 07:12:01 PM 27336168 30797760 5319544 16.29 2688 3772216 1763708 5.23 201212 4632740 1605816 07:13:01 PM 27305756 31185556 5349956 16.38 2688 4184640 1461200 4.34 544704 4301712 11904 Average: 28036480 31080944 4619232 14.15 2688 3356407 1530397 4.54 305979 3832235 576261 07:10:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM eth0 97.05 73.51 1171.25 29.96 0.00 0.00 0.00 0.00 07:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM eth0 667.42 408.85 12551.15 64.29 0.00 0.00 0.00 0.00 07:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 PM eth0 307.80 316.36 881.93 1980.91 0.00 0.00 0.00 0.00 07:13:01 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 357.41 266.23 4867.68 691.75 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) 09/16/2024 _x86_64_ (8 CPU) 19:09:24 LINUX RESTART (8 CPU) 07:10:01 PM CPU %user %nice %system %iowait %steal %idle 07:11:01 PM all 9.12 0.00 1.05 0.76 0.05 89.02 07:11:01 PM 0 3.76 0.00 0.74 0.64 0.07 94.80 07:11:01 PM 1 13.78 0.00 1.15 0.48 0.07 84.52 07:11:01 PM 2 11.24 0.00 1.22 1.92 0.05 85.57 07:11:01 PM 3 7.92 0.00 0.72 0.58 0.05 90.73 07:11:01 PM 4 8.54 0.00 1.15 0.67 0.03 89.61 07:11:01 PM 5 18.70 0.00 1.92 0.77 0.03 78.58 07:11:01 PM 6 5.90 0.00 0.89 0.50 0.05 92.67 07:11:01 PM 7 3.16 0.00 0.65 0.48 0.05 95.66 07:12:01 PM all 10.46 0.00 1.08 0.61 0.07 87.78 07:12:01 PM 0 8.39 0.00 1.59 1.35 0.07 88.60 07:12:01 PM 1 16.45 0.00 1.97 0.53 0.10 80.94 07:12:01 PM 2 14.93 0.00 1.25 0.94 0.08 82.80 07:12:01 PM 3 9.05 0.00 1.07 0.85 0.05 88.98 07:12:01 PM 4 6.25 0.00 0.53 0.27 0.07 92.88 07:12:01 PM 5 5.70 0.00 0.92 0.35 0.05 92.98 07:12:01 PM 6 13.06 0.00 0.48 0.10 0.08 86.28 07:12:01 PM 7 9.82 0.00 0.80 0.52 0.07 88.79 07:13:01 PM all 12.44 0.00 1.75 2.99 0.08 82.75 07:13:01 PM 0 5.47 0.00 1.59 2.51 0.10 90.33 07:13:01 PM 1 14.98 0.00 1.95 3.41 0.08 79.57 07:13:01 PM 2 17.30 0.00 2.56 3.38 0.07 76.70 07:13:01 PM 3 8.95 0.00 1.89 5.21 0.08 83.86 07:13:01 PM 4 8.11 0.00 1.24 2.11 0.07 88.47 07:13:01 PM 5 24.42 0.00 1.74 4.79 0.08 68.97 07:13:01 PM 6 11.17 0.00 1.39 0.15 0.05 87.24 07:13:01 PM 7 9.09 0.00 1.62 2.33 0.07 86.90 Average: all 10.67 0.00 1.29 1.45 0.07 86.52 Average: 0 5.87 0.00 1.30 1.50 0.08 91.24 Average: 1 15.07 0.00 1.69 1.48 0.08 81.68 Average: 2 14.49 0.00 1.68 2.08 0.07 81.69 Average: 3 8.64 0.00 1.23 2.21 0.06 87.86 Average: 4 7.63 0.00 0.98 1.01 0.06 90.32 Average: 5 16.26 0.00 1.53 1.97 0.06 80.19 Average: 6 10.04 0.00 0.92 0.25 0.06 88.73 Average: 7 7.35 0.00 1.03 1.11 0.06 90.45