---> uname -a: Linux prd-centos8-docker-8c-8g-82462.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 1047 27217 19 3625 30384 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:1c:b2:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.139/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fe1c:b2bf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a3:27:ff:02 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:a3ff:fe27:ff02/64 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) 11/09/2024 _x86_64_ (8 CPU) 03:37:27 LINUX RESTART (8 CPU) 03:38:01 AM tps rtps wtps bread/s bwrtn/s 03:39:01 AM 161.84 13.03 148.81 2265.62 6624.65 03:40:01 AM 283.47 19.19 264.28 4207.53 12583.72 03:41:01 AM 216.78 2.18 214.60 93.44 25648.73 03:42:01 AM 127.01 1.77 125.24 435.59 25618.41 Average: 197.28 9.04 188.23 1750.52 17619.34 03:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:39:01 AM 29571036 31310536 3084668 9.45 2688 2060892 1358128 4.03 167304 2481988 211476 03:40:01 AM 28432232 30528396 4223472 12.93 2688 2408936 2104688 6.24 241656 3500192 139508 03:41:01 AM 26520660 29548548 6135044 18.79 2688 3329424 3137964 9.31 539688 5063240 265292 03:42:01 AM 27909776 31153052 4745928 14.53 2688 3540884 1481936 4.40 836100 3374180 84200 Average: 28108426 30635133 4547278 13.92 2688 2835034 2020679 6.00 446187 3604900 175119 03:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 79.32 56.92 1128.55 21.63 0.00 0.00 0.00 0.00 03:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 359.90 323.96 3460.73 52.51 0.00 0.00 0.00 0.00 03:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 547.47 386.52 8872.31 44.57 0.00 0.00 0.00 0.00 03:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 334.27 319.06 721.89 2343.55 0.00 0.00 0.00 0.00 03:42:01 AM docker0 7.41 12.23 0.44 307.37 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 330.25 271.62 3545.97 615.59 0.00 0.00 0.00 0.00 Average: docker0 1.85 3.06 0.11 76.85 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) 11/09/2024 _x86_64_ (8 CPU) 03:37:27 LINUX RESTART (8 CPU) 03:38:01 AM CPU %user %nice %system %iowait %steal %idle 03:39:01 AM all 9.86 0.00 1.07 1.00 0.06 88.01 03:39:01 AM 0 3.91 0.00 0.40 0.72 0.07 94.91 03:39:01 AM 1 2.29 0.00 0.38 0.62 0.07 96.64 03:39:01 AM 2 4.87 0.00 0.53 0.20 0.07 94.33 03:39:01 AM 3 16.34 0.00 1.57 1.00 0.05 81.04 03:39:01 AM 4 21.28 0.00 1.93 1.61 0.07 75.12 03:39:01 AM 5 15.62 0.00 1.89 0.92 0.05 81.52 03:39:01 AM 6 13.67 0.00 1.50 1.35 0.05 83.42 03:39:01 AM 7 0.92 0.00 0.35 1.61 0.03 97.09 03:40:01 AM all 16.62 0.00 1.24 5.10 0.08 76.95 03:40:01 AM 0 17.09 0.00 0.92 3.36 0.07 78.56 03:40:01 AM 1 17.12 0.00 1.32 5.83 0.08 75.64 03:40:01 AM 2 10.28 0.00 1.17 6.00 0.08 82.46 03:40:01 AM 3 23.17 0.00 0.87 3.14 0.08 72.74 03:40:01 AM 4 21.63 0.00 1.38 5.34 0.10 71.56 03:40:01 AM 5 15.42 0.00 1.51 5.44 0.10 77.54 03:40:01 AM 6 16.77 0.00 1.36 5.32 0.07 76.48 03:40:01 AM 7 11.49 0.00 1.38 6.38 0.08 80.67 03:41:01 AM all 21.47 0.00 1.80 3.90 0.08 72.74 03:41:01 AM 0 24.38 0.00 1.62 0.12 0.10 73.77 03:41:01 AM 1 31.72 0.00 2.15 6.14 0.10 59.89 03:41:01 AM 2 16.83 0.00 1.91 3.32 0.07 77.87 03:41:01 AM 3 14.87 0.00 1.55 1.34 0.07 82.18 03:41:01 AM 4 22.58 0.00 1.75 4.81 0.08 70.78 03:41:01 AM 5 29.35 0.00 2.27 6.99 0.08 61.31 03:41:01 AM 6 14.75 0.00 1.38 0.72 0.08 83.07 03:41:01 AM 7 17.28 0.00 1.79 7.80 0.08 73.05 03:42:01 AM all 10.39 0.00 2.27 2.12 0.08 85.14 03:42:01 AM 0 9.98 0.00 2.01 0.54 0.07 87.40 03:42:01 AM 1 5.45 0.00 1.96 5.60 0.10 86.89 03:42:01 AM 2 17.09 0.00 2.69 2.32 0.08 77.83 03:42:01 AM 3 11.83 0.00 3.08 1.82 0.10 83.16 03:42:01 AM 4 13.55 0.00 2.28 2.08 0.07 82.03 03:42:01 AM 5 12.34 0.00 2.35 4.01 0.05 81.26 03:42:01 AM 6 8.29 0.00 2.16 0.15 0.07 89.33 03:42:01 AM 7 4.58 0.00 1.64 0.44 0.12 93.22 Average: all 14.58 0.00 1.59 3.03 0.08 80.72 Average: 0 13.83 0.00 1.24 1.18 0.08 83.67 Average: 1 14.13 0.00 1.45 4.54 0.09 79.79 Average: 2 12.25 0.00 1.57 2.96 0.08 83.14 Average: 3 16.56 0.00 1.77 1.83 0.08 79.77 Average: 4 19.76 0.00 1.83 3.46 0.08 74.88 Average: 5 18.17 0.00 2.00 4.33 0.07 75.42 Average: 6 13.37 0.00 1.60 1.89 0.07 83.07 Average: 7 8.55 0.00 1.29 4.05 0.08 86.03