---> uname -a: Linux prd-centos8-docker-8c-8g-13188.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1042 27306 19 3541 30388 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:96:c0:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.190/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fe96:c025/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a6:d3:98:ff 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:a6ff:fed3:98ff/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) 01/18/2024 _x86_64_ (8 CPU) 14:00:41 LINUX RESTART (8 CPU) 02:01:02 PM tps rtps wtps bread/s bwrtn/s 02:02:01 PM 213.95 33.20 180.75 7574.10 14352.47 02:03:01 PM 324.24 14.29 309.95 3234.38 12242.23 02:04:01 PM 208.28 6.20 202.08 957.04 9885.52 02:05:01 PM 69.39 0.50 68.89 49.33 8592.72 02:06:01 PM 130.89 1.60 129.29 435.19 30856.65 Average: 189.24 11.06 178.19 2426.49 15190.07 02:01:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:02:01 PM 29553140 31242788 3102572 9.50 2688 2016832 1538344 4.56 201940 2482804 205024 02:03:01 PM 28758464 30741388 3897248 11.93 2688 2299704 1844548 5.47 194820 3231908 144504 02:04:01 PM 27614552 29957072 5041160 15.44 2688 2652616 2361132 7.01 421984 4122564 229528 02:05:01 PM 26217440 29230068 6438272 19.72 2688 3315700 3336336 9.90 526244 5389700 661100 02:06:01 PM 27953780 31104752 4701932 14.40 2688 3447892 1540896 4.57 823372 3341468 148744 Average: 28019475 30455214 4636237 14.20 2688 2746549 2124251 6.30 433672 3713689 277780 02:01:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 PM eth0 435.32 259.82 1515.39 61.53 0.00 0.00 0.00 0.00 02:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 PM eth0 251.72 219.37 2542.13 49.60 0.00 0.00 0.00 0.00 02:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 PM eth0 385.02 315.76 5110.45 41.83 0.00 0.00 0.00 0.00 02:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM lo 1148.56 1148.56 427.75 427.75 0.00 0.00 0.00 0.00 02:05:01 PM eth0 161.06 117.10 4283.81 12.31 0.00 0.00 0.00 0.00 02:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 250.48 228.64 676.83 1166.84 0.00 0.00 0.00 0.00 02:06:01 PM docker0 8.60 14.75 0.51 305.90 0.00 0.00 0.00 0.00 Average: lo 230.74 230.74 85.93 85.93 0.00 0.00 0.00 0.00 Average: eth0 296.08 227.99 2831.64 267.38 0.00 0.00 0.00 0.00 Average: docker0 1.73 2.96 0.10 61.47 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) 01/18/2024 _x86_64_ (8 CPU) 14:00:41 LINUX RESTART (8 CPU) 02:01:02 PM CPU %user %nice %system %iowait %steal %idle 02:02:01 PM all 13.07 0.00 2.07 2.63 0.06 82.16 02:02:01 PM 0 16.49 0.00 1.78 1.44 0.07 80.23 02:02:01 PM 1 8.29 0.00 2.15 2.88 0.05 86.62 02:02:01 PM 2 15.93 0.00 1.97 2.91 0.07 79.13 02:02:01 PM 3 16.98 0.00 2.05 0.27 0.07 80.62 02:02:01 PM 4 8.27 0.00 2.04 1.27 0.03 88.39 02:02:01 PM 5 21.43 0.00 2.75 8.57 0.07 67.17 02:02:01 PM 6 7.68 0.00 2.23 2.42 0.09 87.58 02:02:01 PM 7 9.50 0.00 1.63 1.30 0.05 87.52 02:03:01 PM all 14.92 0.00 1.29 2.39 0.07 81.32 02:03:01 PM 0 22.16 0.00 2.07 4.91 0.08 70.77 02:03:01 PM 1 11.86 0.00 1.02 1.74 0.07 85.31 02:03:01 PM 2 11.85 0.00 1.14 1.91 0.05 85.05 02:03:01 PM 3 28.65 0.00 1.44 0.23 0.08 69.60 02:03:01 PM 4 11.10 0.00 0.62 1.02 0.07 87.20 02:03:01 PM 5 9.62 0.00 1.14 2.30 0.08 86.86 02:03:01 PM 6 10.96 0.00 1.91 5.86 0.07 81.21 02:03:01 PM 7 13.15 0.00 1.00 1.19 0.05 84.61 02:04:01 PM all 29.34 0.00 1.49 2.21 0.10 66.86 02:04:01 PM 0 33.14 0.00 2.01 4.44 0.10 60.31 02:04:01 PM 1 19.79 0.00 1.34 1.12 0.12 77.63 02:04:01 PM 2 30.72 0.00 1.64 2.21 0.12 65.30 02:04:01 PM 3 19.55 0.00 1.11 1.98 0.12 77.24 02:04:01 PM 4 37.34 0.00 1.24 2.76 0.10 58.56 02:04:01 PM 5 43.47 0.00 1.41 0.82 0.10 54.20 02:04:01 PM 6 29.97 0.00 1.62 3.11 0.10 65.20 02:04:01 PM 7 20.73 0.00 1.54 1.21 0.08 76.43 02:05:01 PM all 35.64 0.00 3.76 0.74 0.15 59.71 02:05:01 PM 0 34.37 0.00 3.17 0.24 0.17 62.06 02:05:01 PM 1 42.67 0.00 3.18 2.35 0.15 51.65 02:05:01 PM 2 39.06 0.00 4.14 1.27 0.17 55.36 02:05:01 PM 3 30.44 0.00 4.22 0.10 0.15 65.09 02:05:01 PM 4 36.25 0.00 3.14 0.05 0.13 60.42 02:05:01 PM 5 39.31 0.00 4.57 0.46 0.15 55.51 02:05:01 PM 6 39.92 0.00 3.42 0.00 0.15 56.51 02:05:01 PM 7 23.03 0.00 4.23 1.48 0.13 71.12 02:06:01 PM all 9.65 0.00 2.38 3.01 0.07 84.89 02:06:01 PM 0 5.28 0.00 2.33 0.86 0.07 91.47 02:06:01 PM 1 10.22 0.00 2.87 3.31 0.08 83.52 02:06:01 PM 2 10.31 0.00 2.27 5.93 0.07 81.43 02:06:01 PM 3 6.03 0.00 2.18 2.90 0.05 88.84 02:06:01 PM 4 5.57 0.00 2.48 5.60 0.07 86.27 02:06:01 PM 5 8.70 0.00 2.11 3.08 0.07 86.04 02:06:01 PM 6 24.03 0.00 2.75 1.32 0.07 71.83 02:06:01 PM 7 7.06 0.00 2.08 1.09 0.07 89.71 Average: all 20.54 0.00 2.20 2.20 0.09 74.98 Average: 0 22.28 0.00 2.27 2.38 0.10 72.97 Average: 1 18.60 0.00 2.11 2.28 0.09 76.92 Average: 2 21.57 0.00 2.23 2.85 0.09 73.26 Average: 3 20.33 0.00 2.20 1.10 0.09 76.28 Average: 4 19.75 0.00 1.90 2.15 0.08 76.12 Average: 5 24.50 0.00 2.39 3.02 0.09 69.99 Average: 6 22.58 0.00 2.39 2.54 0.09 72.40 Average: 7 14.70 0.00 2.10 1.25 0.08 81.87