---> uname -a: Linux prd-centos8-docker-8c-8g-3841.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 1063 27305 19 3521 30361 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:af:10:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.141/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85977sec preferred_lft 85977sec inet6 fe80::f816:3eff:feaf:101f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:23:39:52:b6 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::42:23ff:fe39:52b6/64 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) 02/08/2024 _x86_64_ (8 CPU) 16:13:51 LINUX RESTART (8 CPU) 04:14:01 PM tps rtps wtps bread/s bwrtn/s 04:15:01 PM 259.30 39.36 219.94 8719.54 42969.63 04:16:01 PM 229.11 20.00 209.12 3894.95 11647.66 04:17:01 PM 134.91 1.38 133.53 387.54 12160.56 04:18:01 PM 52.67 0.12 52.55 28.92 5840.89 04:19:01 PM 87.62 12.40 75.22 869.84 24744.12 04:20:01 PM 22.91 0.03 22.88 1.60 425.62 Average: 131.09 12.22 118.87 2317.25 16299.06 04:14:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:15:01 PM 29614840 31268600 3040872 9.31 2688 1978816 1428984 4.24 165944 2451064 139340 04:16:01 PM 28334204 30367272 4321508 13.23 2688 2348416 2397172 7.11 207572 3638724 162528 04:17:01 PM 27363468 29627804 5292244 16.21 2688 2575460 2939560 8.72 305220 4493040 51300 04:18:01 PM 26234908 29314024 6420804 19.66 2688 3374660 2912708 8.64 381584 5487772 680844 04:19:01 PM 25899576 29007712 6756136 20.69 2688 3401664 3246500 9.63 531448 5659252 20 04:20:01 PM 25056724 28168144 7598988 23.27 2688 3403456 6531696 19.38 534080 6468792 1664 Average: 27083953 29625593 5571759 17.06 2688 2847079 3242770 9.62 354308 4699774 172616 04:14:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 PM eth0 372.11 232.03 1591.83 59.02 0.00 0.00 0.00 0.00 04:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 PM eth0 268.56 225.75 2830.42 52.40 0.00 0.00 0.00 0.00 04:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 PM lo 2.07 2.07 0.35 0.35 0.00 0.00 0.00 0.00 04:17:01 PM eth0 249.04 183.62 3268.13 26.55 0.00 0.00 0.00 0.00 04:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 PM eth0 901.07 324.93 6477.18 36.81 0.00 0.00 0.00 0.00 04:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 PM lo 29.39 29.39 2.68 2.68 0.00 0.00 0.00 0.00 04:19:01 PM eth0 103.48 89.42 36.75 27.51 0.00 0.00 0.00 0.00 04:19:01 PM docker0 6.55 7.30 0.85 0.87 0.00 0.00 0.00 0.00 04:20:01 PM lo 564.68 564.68 265.53 265.53 0.00 0.00 0.00 0.00 04:20:01 PM eth0 221.46 189.14 100.00 58.29 0.00 0.00 0.00 0.00 04:20:01 PM docker0 1.52 1.82 0.22 0.21 0.00 0.00 0.00 0.00 04:20:01 PM veth7e2fa11 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 99.36 99.36 44.76 44.76 0.00 0.00 0.00 0.00 Average: eth0 352.63 207.48 2383.99 43.43 0.00 0.00 0.00 0.00 Average: docker0 1.34 1.52 0.18 0.18 0.00 0.00 0.00 0.00 Average: veth7e2fa11 0.00 0.02 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) 02/08/2024 _x86_64_ (8 CPU) 16:13:51 LINUX RESTART (8 CPU) 04:14:01 PM CPU %user %nice %system %iowait %steal %idle 04:15:01 PM all 15.70 0.00 2.63 1.06 0.07 80.54 04:15:01 PM 0 27.23 0.00 2.69 0.92 0.08 69.08 04:15:01 PM 1 10.19 0.00 2.45 2.83 0.07 84.47 04:15:01 PM 2 8.60 0.00 1.64 0.12 0.07 89.57 04:15:01 PM 3 25.95 0.00 3.70 0.79 0.05 69.51 04:15:01 PM 4 28.00 0.00 3.74 0.45 0.07 67.74 04:15:01 PM 5 6.52 0.00 2.81 0.37 0.07 90.24 04:15:01 PM 6 12.94 0.00 2.18 2.49 0.08 82.31 04:15:01 PM 7 6.11 0.00 1.85 0.52 0.07 91.45 04:16:01 PM all 18.68 0.00 1.38 1.70 0.08 78.16 04:16:01 PM 0 14.19 0.00 0.79 1.60 0.07 83.35 04:16:01 PM 1 19.45 0.00 2.19 2.84 0.08 75.43 04:16:01 PM 2 11.89 0.00 1.00 1.12 0.08 85.90 04:16:01 PM 3 21.79 0.00 1.64 2.65 0.08 73.84 04:16:01 PM 4 25.67 0.00 2.01 0.89 0.07 71.37 04:16:01 PM 5 8.91 0.00 0.90 1.40 0.08 88.71 04:16:01 PM 6 20.13 0.00 1.25 1.67 0.07 76.88 04:16:01 PM 7 27.42 0.00 1.25 1.45 0.07 69.81 04:17:01 PM all 33.98 0.00 1.11 0.77 0.09 64.04 04:17:01 PM 0 28.65 0.00 1.40 0.60 0.08 69.26 04:17:01 PM 1 42.90 0.00 1.24 0.62 0.10 55.15 04:17:01 PM 2 41.02 0.00 0.92 0.27 0.08 57.71 04:17:01 PM 3 26.10 0.00 1.14 0.10 0.08 72.58 04:17:01 PM 4 39.56 0.00 0.84 0.32 0.08 59.20 04:17:01 PM 5 22.26 0.00 1.27 3.43 0.08 72.95 04:17:01 PM 6 39.54 0.00 0.84 0.82 0.08 58.72 04:17:01 PM 7 31.82 0.00 1.27 0.03 0.10 66.77 04:18:01 PM all 37.70 0.00 2.15 0.36 0.10 59.69 04:18:01 PM 0 35.45 0.00 2.35 0.00 0.10 62.10 04:18:01 PM 1 43.72 0.00 2.20 0.02 0.10 53.96 04:18:01 PM 2 29.14 0.00 2.47 0.00 0.10 68.30 04:18:01 PM 3 33.95 0.00 2.01 1.41 0.10 62.53 04:18:01 PM 4 44.42 0.00 2.42 1.13 0.10 51.93 04:18:01 PM 5 28.56 0.00 2.00 0.00 0.10 69.34 04:18:01 PM 6 54.05 0.00 2.24 0.08 0.13 43.49 04:18:01 PM 7 32.32 0.00 1.48 0.22 0.08 65.89 04:19:01 PM all 17.30 0.29 1.74 1.57 0.09 79.01 04:19:01 PM 0 15.20 0.03 1.31 0.13 0.10 83.23 04:19:01 PM 1 16.99 0.00 2.01 1.44 0.08 79.48 04:19:01 PM 2 15.91 0.03 1.66 3.55 0.08 78.76 04:19:01 PM 3 15.66 0.07 1.88 1.88 0.12 80.41 04:19:01 PM 4 22.42 0.02 2.34 4.06 0.08 71.08 04:19:01 PM 5 18.21 0.05 1.36 0.05 0.07 80.26 04:19:01 PM 6 18.00 2.12 1.92 0.74 0.10 77.11 04:19:01 PM 7 16.01 0.02 1.42 0.72 0.08 81.75 04:20:01 PM all 16.37 0.28 2.03 0.05 0.09 81.18 04:20:01 PM 0 16.04 0.12 1.97 0.02 0.08 81.77 04:20:01 PM 1 16.72 0.05 2.19 0.07 0.10 80.87 04:20:01 PM 2 19.20 1.32 2.42 0.08 0.12 76.86 04:20:01 PM 3 18.54 0.02 1.66 0.08 0.07 79.63 04:20:01 PM 4 17.76 0.65 1.67 0.02 0.08 79.82 04:20:01 PM 5 12.78 0.03 2.16 0.02 0.08 84.93 04:20:01 PM 6 13.99 0.03 2.38 0.05 0.08 83.47 04:20:01 PM 7 15.91 0.02 1.81 0.05 0.10 82.11 Average: all 23.28 0.10 1.84 0.92 0.09 73.78 Average: 0 22.79 0.03 1.75 0.55 0.09 74.80 Average: 1 24.98 0.01 2.05 1.30 0.09 71.57 Average: 2 20.96 0.23 1.69 0.86 0.09 76.18 Average: 3 23.66 0.01 2.01 1.15 0.08 73.09 Average: 4 29.62 0.11 2.17 1.14 0.08 66.87 Average: 5 16.20 0.01 1.75 0.88 0.08 81.08 Average: 6 26.42 0.36 1.80 0.98 0.09 70.35 Average: 7 21.58 0.01 1.52 0.50 0.08 76.31