---> uname -a: Linux prd-centos8-docker-8c-8g-538.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 1039 27179 19 3671 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:84:a1:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.113/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe84:a19e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f4:ed:db:dd 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:f4ff:feed:dbdd/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) 01/28/2024 _x86_64_ (8 CPU) 15:48:22 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:00 PM 157.83 21.12 136.71 4430.20 9138.32 03:50:01 PM 205.45 1.82 203.64 14.55 1629.09 03:51:01 PM 394.57 5.03 389.54 1169.61 13476.52 03:52:01 PM 250.97 2.12 248.86 199.17 19276.17 03:53:01 PM 165.00 5.36 159.63 5732.09 23950.28 Average: 242.20 8.36 233.84 2872.76 16443.00 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:00 PM 29287600 31131648 3368112 10.31 2688 2163432 1562620 4.64 176500 2741884 120352 03:50:01 PM 29257996 31103864 3397716 10.40 2688 2164896 1578680 4.68 176548 2770948 121868 03:51:01 PM 27994000 30235580 4661712 14.28 2688 2554016 2181784 6.47 401328 3774572 182008 03:52:01 PM 28402588 31085140 4253124 13.02 2688 2985268 1977268 5.87 543928 3190424 102792 03:53:01 PM 27828592 31102440 4827120 14.78 2688 3566516 1544020 4.58 940728 3327652 56 Average: 28554155 30931734 4101557 12.56 2688 2686826 1768874 5.25 447806 3161096 105415 03:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:00 PM eth0 89.00 64.54 1140.59 27.29 0.00 0.00 0.00 0.00 03:50:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 418.18 438.18 3189.83 73.22 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 442.79 373.24 5585.34 50.40 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 396.58 342.38 4052.83 47.15 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 198.38 148.28 1840.70 807.16 0.00 0.00 0.00 0.00 03:53:01 PM docker0 115.66 114.18 797.88 580.82 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 282.44 232.96 3159.52 233.11 0.00 0.00 0.00 0.00 Average: docker0 28.92 28.55 199.48 145.21 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) 01/28/2024 _x86_64_ (8 CPU) 15:48:22 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:00 PM all 11.94 0.00 1.16 0.80 0.05 86.05 03:50:00 PM 0 8.39 0.00 0.98 0.27 0.05 90.31 03:50:00 PM 1 11.62 0.00 1.21 0.22 0.07 86.87 03:50:00 PM 2 24.38 0.00 2.55 0.99 0.05 72.03 03:50:00 PM 3 13.39 0.00 1.03 0.78 0.07 84.73 03:50:00 PM 4 14.92 0.00 1.06 1.75 0.07 82.20 03:50:00 PM 5 12.20 0.00 0.91 0.29 0.02 86.58 03:50:00 PM 6 3.73 0.00 0.78 1.67 0.03 93.79 03:50:00 PM 7 6.90 0.00 0.78 0.42 0.02 91.89 03:50:01 PM all 24.83 0.00 2.73 0.46 0.00 71.98 03:50:01 PM 0 46.30 0.00 0.00 0.00 0.00 53.70 03:50:01 PM 1 5.45 0.00 1.82 0.00 0.00 92.73 03:50:01 PM 2 10.91 0.00 3.64 0.00 0.00 85.45 03:50:01 PM 3 41.82 0.00 7.27 3.64 0.00 47.27 03:50:01 PM 4 24.07 0.00 0.00 0.00 0.00 75.93 03:50:01 PM 5 10.91 0.00 3.64 0.00 0.00 85.45 03:50:01 PM 6 51.79 0.00 1.79 0.00 0.00 46.43 03:50:01 PM 7 7.27 0.00 3.64 0.00 0.00 89.09 03:51:01 PM all 26.80 0.00 1.60 2.43 0.10 69.07 03:51:01 PM 0 31.48 0.00 0.89 0.13 0.12 67.39 03:51:01 PM 1 17.15 0.00 1.57 1.71 0.08 79.48 03:51:01 PM 2 24.42 0.00 1.27 1.34 0.10 72.87 03:51:01 PM 3 31.95 0.00 1.64 2.18 0.08 64.14 03:51:01 PM 4 23.35 0.00 1.86 2.35 0.10 72.34 03:51:01 PM 5 23.77 0.00 2.01 4.28 0.12 69.82 03:51:01 PM 6 37.49 0.00 1.41 4.32 0.08 56.71 03:51:01 PM 7 24.74 0.00 2.11 3.17 0.12 69.86 03:52:01 PM all 20.48 0.00 1.25 2.87 0.07 75.32 03:52:01 PM 0 22.55 0.00 1.49 5.50 0.07 70.40 03:52:01 PM 1 14.66 0.00 1.40 5.20 0.08 78.66 03:52:01 PM 2 21.83 0.00 1.90 4.99 0.08 71.19 03:52:01 PM 3 17.52 0.00 1.15 2.66 0.07 78.60 03:52:01 PM 4 19.91 0.00 0.61 0.00 0.07 79.42 03:52:01 PM 5 17.57 0.00 1.07 1.99 0.07 79.31 03:52:01 PM 6 28.22 0.00 1.12 0.65 0.08 69.92 03:52:01 PM 7 21.61 0.00 1.28 2.00 0.07 75.05 03:53:01 PM all 8.78 0.00 1.71 1.45 0.05 88.01 03:53:01 PM 0 6.22 0.00 1.91 1.35 0.05 90.47 03:53:01 PM 1 19.80 0.00 2.21 1.36 0.05 76.58 03:53:01 PM 2 5.69 0.00 2.11 2.66 0.07 89.47 03:53:01 PM 3 17.58 0.00 2.39 2.38 0.05 77.59 03:53:01 PM 4 2.53 0.00 1.10 0.13 0.05 96.19 03:53:01 PM 5 6.81 0.00 1.21 0.62 0.05 91.32 03:53:01 PM 6 6.03 0.00 1.32 1.37 0.03 91.24 03:53:01 PM 7 5.62 0.00 1.43 1.71 0.03 91.21 Average: all 17.02 0.00 1.43 1.89 0.07 79.59 Average: 0 17.24 0.00 1.31 1.81 0.07 79.56 Average: 1 15.80 0.00 1.60 2.12 0.07 80.42 Average: 2 19.05 0.00 1.96 2.49 0.08 76.43 Average: 3 20.18 0.00 1.57 2.01 0.07 76.18 Average: 4 15.18 0.00 1.16 1.06 0.07 82.53 Average: 5 15.08 0.00 1.31 1.79 0.06 81.76 Average: 6 18.96 0.00 1.16 2.00 0.06 77.82 Average: 7 14.70 0.00 1.40 1.82 0.06 82.01