---> uname -a: Linux prd-centos8-docker-8c-8g-85945.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1017 27527 19 3345 30426 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:f6:41:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.74/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fef6:41dd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:88:39:b4:2f 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) 11/23/2024 _x86_64_ (8 CPU) 02:56:24 LINUX RESTART (8 CPU) 02:57:01 AM tps rtps wtps bread/s bwrtn/s 02:58:01 AM 114.26 9.15 105.11 2763.42 7441.63 02:59:01 AM 226.12 12.83 213.30 2302.43 10090.35 03:00:01 AM 60.93 4.17 56.76 111.30 3525.54 03:01:01 AM 104.53 0.83 103.70 70.63 31984.72 Average: 126.46 6.74 119.72 1311.95 13261.10 02:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:58:01 AM 29487396 31283780 3168316 9.70 2688 2117436 1331804 3.95 171216 2558412 174048 02:59:01 AM 28729816 30751784 3925896 12.02 2688 2336236 1764200 5.23 198624 3249120 87716 03:00:01 AM 28422504 30521192 4233208 12.96 2688 2411360 1976544 5.86 210972 3537860 70132 03:01:01 AM 28160156 31128080 4495556 13.77 2688 3276916 1423620 4.22 754732 3251608 23100 Average: 28699968 30921209 3955744 12.11 2688 2535487 1624042 4.82 333886 3149250 88749 02:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 85.49 58.22 1132.15 26.04 0.00 0.00 0.00 0.00 02:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 230.09 208.30 2277.10 38.56 0.00 0.00 0.00 0.00 02:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 76.92 65.29 1139.93 9.20 0.00 0.00 0.00 0.00 03:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 244.71 251.39 1244.39 3787.83 0.00 0.00 0.00 0.00 03:01:01 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 159.30 145.80 1448.37 965.49 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) 11/23/2024 _x86_64_ (8 CPU) 02:56:24 LINUX RESTART (8 CPU) 02:57:01 AM CPU %user %nice %system %iowait %steal %idle 02:58:01 AM all 10.37 0.00 1.17 0.72 0.83 86.91 02:58:01 AM 0 1.89 0.00 0.76 0.32 0.65 96.38 02:58:01 AM 1 17.70 0.00 1.33 1.43 1.09 78.45 02:58:01 AM 2 20.77 0.00 2.07 0.93 1.09 75.14 02:58:01 AM 3 6.49 0.00 0.63 0.36 1.25 91.26 02:58:01 AM 4 9.92 0.00 1.36 0.33 0.68 87.70 02:58:01 AM 5 13.73 0.00 1.53 0.60 1.03 83.12 02:58:01 AM 6 10.18 0.00 0.91 0.28 0.50 88.13 02:58:01 AM 7 2.23 0.00 0.80 1.48 0.37 95.12 02:59:01 AM all 10.84 0.00 0.84 1.24 1.61 85.47 02:59:01 AM 0 8.89 0.00 1.08 1.14 1.26 87.63 02:59:01 AM 1 14.23 0.00 0.69 1.04 1.39 82.65 02:59:01 AM 2 10.42 0.00 0.89 1.48 1.96 85.24 02:59:01 AM 3 7.26 0.00 1.52 3.29 1.67 86.26 02:59:01 AM 4 12.51 0.00 0.58 0.51 1.42 84.98 02:59:01 AM 5 6.78 0.00 0.84 1.06 1.83 89.50 02:59:01 AM 6 9.67 0.00 0.49 0.33 1.97 87.54 02:59:01 AM 7 16.94 0.00 0.66 1.06 1.39 79.95 03:00:01 AM all 3.40 0.00 0.26 0.36 0.30 95.67 03:00:01 AM 0 4.02 0.00 0.12 0.00 0.07 95.80 03:00:01 AM 1 1.30 0.00 0.30 1.48 0.52 96.41 03:00:01 AM 2 8.54 0.00 0.17 0.08 0.22 91.00 03:00:01 AM 3 2.73 0.00 0.57 0.67 0.30 95.74 03:00:01 AM 4 2.53 0.00 0.38 0.45 0.27 96.37 03:00:01 AM 5 0.43 0.00 0.18 0.07 0.45 98.87 03:00:01 AM 6 3.23 0.00 0.17 0.02 0.37 96.23 03:00:01 AM 7 4.45 0.00 0.23 0.15 0.22 94.95 03:01:01 AM all 12.38 0.00 1.33 1.92 2.39 81.97 03:01:01 AM 0 12.15 0.00 1.96 6.84 2.01 77.04 03:01:01 AM 1 11.34 0.00 0.93 0.44 2.57 84.72 03:01:01 AM 2 8.58 0.00 0.96 1.07 3.44 85.95 03:01:01 AM 3 13.21 0.00 1.45 3.74 1.96 79.63 03:01:01 AM 4 18.43 0.00 1.43 0.96 1.83 77.35 03:01:01 AM 5 16.74 0.00 1.50 1.76 1.93 78.07 03:01:01 AM 6 4.97 0.00 1.01 0.08 3.38 90.57 03:01:01 AM 7 13.81 0.00 1.44 0.53 2.00 82.23 Average: all 9.26 0.00 0.91 1.06 1.29 87.48 Average: 0 6.75 0.00 0.98 2.09 1.00 89.18 Average: 1 11.15 0.00 0.81 1.09 1.40 85.54 Average: 2 12.06 0.00 1.02 0.89 1.69 84.33 Average: 3 7.43 0.00 1.04 2.02 1.30 88.20 Average: 4 10.87 0.00 0.94 0.56 1.05 86.57 Average: 5 9.43 0.00 1.01 0.87 1.31 87.37 Average: 6 7.01 0.00 0.65 0.18 1.57 90.60 Average: 7 9.38 0.00 0.78 0.80 1.00 88.03