---> uname -a: Linux prd-centos8-docker-8c-8g-12504.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1218 24204 19 6467 30198 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:aa:46:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.251/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:feaa:460f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8f:54:ed:e6 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::42:8fff:fe54:ede6/64 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) 03/11/2024 _x86_64_ (8 CPU) 12:39:23 LINUX RESTART (8 CPU) 12:40:01 PM tps rtps wtps bread/s bwrtn/s 12:41:01 PM 131.74 11.26 120.48 6822.79 10167.53 12:42:01 PM 254.36 17.93 236.43 2505.18 10614.13 12:43:01 PM 343.79 0.20 343.59 133.29 86932.92 12:44:01 PM 280.21 12.98 267.23 2330.42 62236.00 Average: 252.52 10.59 241.93 2947.94 42488.97 12:40:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:41:01 PM 29291952 31252120 3363760 10.30 2688 2279040 1515580 4.50 176768 2732784 107056 12:42:01 PM 26203192 30454508 6452520 19.76 2688 4510480 2156276 6.40 421824 5403876 2060452 12:43:01 PM 24260660 30222800 8395052 25.71 2688 6109812 2128980 6.32 562036 6985364 1235320 12:44:01 PM 24745688 30882900 7910024 24.22 2688 6273196 1570280 4.66 756984 6275532 268 Average: 26125373 30703082 6530339 20.00 2688 4793132 1842779 5.47 479403 5349389 850774 12:40:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 PM eth0 74.54 50.63 1058.69 21.90 0.00 0.00 0.00 0.00 12:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 PM eth0 486.25 381.84 9468.42 58.65 0.00 0.00 0.00 0.00 12:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 PM eth0 373.38 251.42 10321.13 28.65 0.00 0.00 0.00 0.00 12:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 PM eth0 18.88 15.79 13.16 6.82 0.00 0.00 0.00 0.00 12:44:01 PM docker0 0.22 0.73 0.01 0.07 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 238.25 174.91 5215.17 29.00 0.00 0.00 0.00 0.00 Average: docker0 0.05 0.18 0.00 0.02 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) 03/11/2024 _x86_64_ (8 CPU) 12:39:23 LINUX RESTART (8 CPU) 12:40:01 PM CPU %user %nice %system %iowait %steal %idle 12:41:01 PM all 10.37 0.00 1.00 1.21 0.05 87.37 12:41:01 PM 0 8.31 0.00 1.03 0.83 0.05 89.77 12:41:01 PM 1 10.34 0.00 0.95 1.02 0.03 87.66 12:41:01 PM 2 18.47 0.00 1.75 1.32 0.07 78.39 12:41:01 PM 3 14.20 0.00 0.92 0.57 0.05 84.26 12:41:01 PM 4 5.00 0.00 0.46 0.20 0.05 94.28 12:41:01 PM 5 3.66 0.00 0.51 0.75 0.03 95.05 12:41:01 PM 6 20.80 0.00 1.83 1.33 0.05 75.98 12:41:01 PM 7 1.99 0.00 0.55 3.62 0.05 93.79 12:42:01 PM all 20.79 0.00 3.44 2.04 0.09 73.64 12:42:01 PM 0 21.17 0.00 3.72 0.12 0.08 74.91 12:42:01 PM 1 27.16 0.00 4.43 8.43 0.15 59.82 12:42:01 PM 2 20.19 0.00 3.39 2.12 0.08 74.22 12:42:01 PM 3 14.05 0.00 3.60 0.74 0.07 81.54 12:42:01 PM 4 17.28 0.00 3.40 0.93 0.08 78.31 12:42:01 PM 5 25.92 0.00 2.66 0.08 0.08 71.25 12:42:01 PM 6 18.78 0.00 2.12 1.31 0.08 77.70 12:42:01 PM 7 21.74 0.00 4.19 2.59 0.10 71.38 12:43:01 PM all 14.13 0.00 4.17 4.35 0.14 77.21 12:43:01 PM 0 12.12 0.00 3.98 1.16 0.13 82.60 12:43:01 PM 1 12.64 0.00 6.17 9.94 0.15 71.10 12:43:01 PM 2 18.47 0.00 5.39 11.97 0.14 64.03 12:43:01 PM 3 13.09 0.00 3.56 2.84 0.14 80.37 12:43:01 PM 4 13.96 0.00 3.14 1.99 0.15 80.77 12:43:01 PM 5 14.69 0.00 3.61 2.19 0.13 79.37 12:43:01 PM 6 16.57 0.00 4.66 2.50 0.12 76.15 12:43:01 PM 7 11.50 0.00 2.88 2.26 0.17 83.19 12:44:01 PM all 6.98 0.00 2.57 3.30 0.10 87.04 12:44:01 PM 0 3.98 0.00 2.58 2.31 0.08 91.04 12:44:01 PM 1 20.44 0.00 3.77 8.42 0.08 67.28 12:44:01 PM 2 9.46 0.00 2.79 7.85 0.08 79.82 12:44:01 PM 3 3.30 0.00 2.41 1.06 0.07 93.16 12:44:01 PM 4 4.56 0.00 1.86 0.99 0.28 92.31 12:44:01 PM 5 3.30 0.00 2.24 1.04 0.07 93.35 12:44:01 PM 6 8.03 0.00 2.87 3.32 0.07 85.71 12:44:01 PM 7 2.89 0.00 2.10 1.49 0.07 93.46 Average: all 13.05 0.00 2.79 2.72 0.10 81.33 Average: 0 11.37 0.00 2.82 1.11 0.09 84.61 Average: 1 17.63 0.00 3.82 6.93 0.11 71.52 Average: 2 16.64 0.00 3.32 5.80 0.09 74.14 Average: 3 11.15 0.00 2.62 1.30 0.08 84.85 Average: 4 10.19 0.00 2.22 1.03 0.14 86.42 Average: 5 11.89 0.00 2.26 1.02 0.08 84.76 Average: 6 16.05 0.00 2.87 2.12 0.08 78.89 Average: 7 9.51 0.00 2.43 2.49 0.10 85.48