---> uname -a: Linux prd-centos8-docker-8c-8g-9199.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 995 28273 19 2622 30451 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:c4:4e:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.238/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86194sec preferred_lft 86194sec inet6 fe80::f816:3eff:fec4:4e66/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bc:a0:b7:73 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) 02/27/2024 _x86_64_ (8 CPU) 14:16:51 LINUX RESTART (8 CPU) 02:17:01 PM tps rtps wtps bread/s bwrtn/s 02:18:01 PM 160.58 66.69 93.89 9836.22 43044.19 02:19:01 PM 152.70 14.88 137.82 3173.48 10117.76 02:20:00 PM 156.78 3.83 152.96 383.21 12656.97 02:20:01 PM 383.10 0.00 383.10 0.00 44315.49 Average: 157.58 28.45 129.13 4462.34 22063.43 02:17:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:18:01 PM 29489704 31202952 3166008 9.70 2688 2038216 1506488 4.47 177224 2562672 162708 02:19:01 PM 29136844 31055140 3518868 10.78 2688 2235596 1593660 4.73 188504 2863920 33060 02:20:00 PM 29025880 31254508 3629832 11.12 2688 2541056 1390724 4.13 457628 2698360 48568 02:20:01 PM 29003180 31231880 3652532 11.18 2688 2541072 1432768 4.25 458048 2719232 32656 Average: 29163902 31186120 3491810 10.69 2688 2338985 1480910 4.39 320351 2711046 69248 02:17:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 PM eth0 330.59 218.21 1795.31 56.93 0.00 0.00 0.00 0.00 02:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 PM eth0 123.28 116.36 795.79 42.97 0.00 0.00 0.00 0.00 02:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:00 PM eth0 323.60 267.44 2104.24 541.67 0.00 0.00 0.00 0.00 02:20:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 PM eth0 81.69 60.56 64.60 29.83 0.00 0.00 0.00 0.00 02:20:01 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 258.21 199.86 1557.13 211.87 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) 02/27/2024 _x86_64_ (8 CPU) 14:16:51 LINUX RESTART (8 CPU) 02:17:01 PM CPU %user %nice %system %iowait %steal %idle 02:18:01 PM all 13.06 0.00 2.59 2.93 0.06 81.36 02:18:01 PM 0 6.36 0.00 2.28 1.39 0.08 89.88 02:18:01 PM 1 13.48 0.00 2.48 2.74 0.05 81.26 02:18:01 PM 2 14.57 0.00 3.67 7.96 0.07 73.73 02:18:01 PM 3 12.74 0.00 2.06 0.27 0.07 84.86 02:18:01 PM 4 16.77 0.00 2.66 1.97 0.05 78.54 02:18:01 PM 5 25.45 0.00 3.47 1.92 0.05 69.12 02:18:01 PM 6 7.10 0.00 1.74 3.43 0.05 87.68 02:18:01 PM 7 8.02 0.00 2.37 3.79 0.07 85.75 02:19:01 PM all 9.05 0.00 0.82 1.15 0.05 88.93 02:19:01 PM 0 2.14 0.00 0.33 0.17 0.08 97.28 02:19:01 PM 1 5.33 0.00 0.64 1.09 0.08 92.86 02:19:01 PM 2 12.92 0.00 1.82 1.40 0.07 83.79 02:19:01 PM 3 10.28 0.00 0.97 4.60 0.05 84.10 02:19:01 PM 4 17.76 0.00 0.95 0.48 0.03 80.77 02:19:01 PM 5 6.52 0.00 0.63 0.47 0.03 92.35 02:19:01 PM 6 5.50 0.00 0.50 0.48 0.03 93.48 02:19:01 PM 7 11.95 0.00 0.74 0.52 0.05 86.74 02:20:00 PM all 14.24 0.00 1.29 1.36 0.09 83.02 02:20:00 PM 0 2.94 0.00 1.01 0.07 0.24 95.74 02:20:00 PM 1 19.04 0.00 1.32 2.17 0.08 77.38 02:20:00 PM 2 18.25 0.00 2.05 0.59 0.07 79.04 02:20:00 PM 3 16.62 0.00 1.57 3.35 0.09 78.38 02:20:00 PM 4 27.72 0.00 1.21 1.50 0.07 69.50 02:20:00 PM 5 5.60 0.00 0.98 1.52 0.08 91.81 02:20:00 PM 6 15.48 0.00 1.30 1.44 0.07 81.71 02:20:00 PM 7 8.42 0.00 0.85 0.24 0.05 90.44 02:20:01 PM all 10.25 0.00 7.19 6.47 0.00 76.08 02:20:01 PM 0 7.25 0.00 4.35 0.00 0.00 88.41 02:20:01 PM 1 5.71 0.00 7.14 0.00 0.00 87.14 02:20:01 PM 2 1.45 0.00 8.70 50.72 0.00 39.13 02:20:01 PM 3 5.80 0.00 4.35 0.00 0.00 89.86 02:20:01 PM 4 7.04 0.00 8.45 1.41 0.00 83.10 02:20:01 PM 5 9.86 0.00 7.04 0.00 0.00 83.10 02:20:01 PM 6 36.36 0.00 9.09 0.00 0.00 54.55 02:20:01 PM 7 9.86 0.00 8.45 0.00 0.00 81.69 Average: all 12.10 0.00 1.59 1.83 0.07 84.41 Average: 0 3.82 0.00 1.22 0.54 0.13 94.28 Average: 1 12.56 0.00 1.50 1.99 0.07 83.88 Average: 2 15.17 0.00 2.54 3.51 0.07 78.71 Average: 3 13.16 0.00 1.54 2.73 0.07 82.50 Average: 4 20.65 0.00 1.64 1.32 0.05 76.34 Average: 5 12.51 0.00 1.71 1.29 0.06 84.43 Average: 6 9.44 0.00 1.21 1.78 0.05 87.53 Average: 7 9.47 0.00 1.34 1.51 0.06 87.61