---> uname -a: Linux prd-centos8-docker-8c-8g-17846.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 1034 27335 19 3520 30399 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:13:e7:7a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.173/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe13:e77a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0c:10:87:42 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:cff:fe10:8742/64 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) 03/24/2024 _x86_64_ (8 CPU) 20:12:03 LINUX RESTART (8 CPU) 08:13:01 PM tps rtps wtps bread/s bwrtn/s 08:14:01 PM 174.06 18.76 155.30 3341.15 8932.86 08:15:01 PM 263.76 4.60 259.16 1159.21 10588.89 08:16:01 PM 186.05 2.05 184.00 81.32 25136.16 08:17:01 PM 117.31 1.82 115.49 440.25 20184.62 Average: 185.30 6.81 178.49 1255.53 16210.26 08:13:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:14:01 PM 28956648 30862884 3699056 11.33 2688 2225104 1793692 5.32 183456 3060204 142500 08:15:01 PM 28400424 30504228 4255280 13.03 2688 2417732 1946160 5.77 257640 3518904 56648 08:16:01 PM 27060100 30005220 5595604 17.14 2688 3248852 2335936 6.93 522024 4551464 119044 08:17:01 PM 27990892 31128336 4664812 14.28 2688 3437096 1474012 4.37 806452 3330240 33172 Average: 28102016 30625167 4553688 13.94 2688 2832196 1887450 5.60 442393 3615203 87841 08:13:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 152.72 129.37 1411.05 38.17 0.00 0.00 0.00 0.00 08:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 231.76 211.65 2438.18 29.34 0.00 0.00 0.00 0.00 08:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 427.31 330.61 8046.70 38.76 0.00 0.00 0.00 0.00 08:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 336.80 313.71 697.09 1963.53 0.00 0.00 0.00 0.00 08:17:01 PM docker0 9.30 14.63 0.54 306.40 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 287.14 246.33 3148.05 517.47 0.00 0.00 0.00 0.00 Average: docker0 2.32 3.66 0.13 76.60 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) 03/24/2024 _x86_64_ (8 CPU) 20:12:03 LINUX RESTART (8 CPU) 08:13:01 PM CPU %user %nice %system %iowait %steal %idle 08:14:01 PM all 11.72 0.00 1.13 0.96 0.06 86.13 08:14:01 PM 0 7.71 0.00 0.90 1.67 0.08 89.64 08:14:01 PM 1 18.68 0.00 1.61 0.75 0.08 78.88 08:14:01 PM 2 13.58 0.00 1.12 0.57 0.05 84.68 08:14:01 PM 3 22.13 0.00 1.84 0.69 0.05 75.29 08:14:01 PM 4 7.31 0.00 0.63 0.38 0.03 91.64 08:14:01 PM 5 8.16 0.00 0.94 1.17 0.08 89.65 08:14:01 PM 6 13.78 0.00 1.19 0.25 0.05 84.74 08:14:01 PM 7 2.39 0.00 0.84 2.19 0.05 94.53 08:15:01 PM all 14.38 0.00 0.99 3.57 0.16 80.90 08:15:01 PM 0 12.81 0.00 1.28 15.97 0.67 69.26 08:15:01 PM 1 8.66 0.00 0.78 1.53 0.07 88.95 08:15:01 PM 2 11.70 0.00 1.16 3.82 0.07 83.26 08:15:01 PM 3 19.47 0.00 0.70 0.80 0.14 78.88 08:15:01 PM 4 21.08 0.00 0.32 0.05 0.10 78.45 08:15:01 PM 5 14.85 0.00 1.21 1.59 0.05 82.30 08:15:01 PM 6 14.60 0.00 0.37 0.00 0.07 84.97 08:15:01 PM 7 10.95 0.00 2.21 4.60 0.08 82.17 08:16:01 PM all 19.97 0.00 1.78 1.79 0.14 76.32 08:16:01 PM 0 19.90 0.00 1.92 3.44 0.08 74.66 08:16:01 PM 1 19.80 0.00 1.97 0.49 0.08 77.66 08:16:01 PM 2 21.57 0.00 2.39 2.30 0.08 73.66 08:16:01 PM 3 26.21 0.00 1.39 2.30 0.08 70.01 08:16:01 PM 4 22.75 0.00 1.75 1.04 0.07 74.39 08:16:01 PM 5 22.55 0.00 2.00 3.69 0.08 71.68 08:16:01 PM 6 13.04 0.00 1.54 0.89 0.05 84.48 08:16:01 PM 7 13.99 0.00 1.29 0.22 0.55 83.95 08:17:01 PM all 11.62 0.00 2.29 0.79 0.06 85.24 08:17:01 PM 0 6.23 0.00 2.07 0.12 0.07 91.51 08:17:01 PM 1 19.71 0.00 2.97 1.58 0.08 75.65 08:17:01 PM 2 7.56 0.00 2.41 0.52 0.07 89.44 08:17:01 PM 3 21.64 0.00 2.09 1.34 0.07 74.86 08:17:01 PM 4 7.75 0.00 2.04 0.69 0.05 89.47 08:17:01 PM 5 9.85 0.00 2.31 1.56 0.05 86.23 08:17:01 PM 6 11.74 0.00 2.39 0.17 0.05 85.65 08:17:01 PM 7 8.53 0.00 2.01 0.32 0.05 89.09 Average: all 14.42 0.00 1.55 1.76 0.10 82.16 Average: 0 11.64 0.00 1.54 5.29 0.23 81.30 Average: 1 16.92 0.00 1.86 1.08 0.08 80.06 Average: 2 13.60 0.00 1.77 1.80 0.07 82.77 Average: 3 22.38 0.00 1.51 1.28 0.08 74.74 Average: 4 14.72 0.00 1.18 0.54 0.06 83.50 Average: 5 13.85 0.00 1.61 2.00 0.07 82.47 Average: 6 13.28 0.00 1.38 0.33 0.05 84.96 Average: 7 8.91 0.00 1.57 1.75 0.19 87.59