---> uname -a: Linux prd-centos8-docker-8c-8g-5591.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 27313 19 3537 30391 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:94:74:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.56/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fe94:7460/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9e:e6:eb:f9 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::42:9eff:fee6:ebf9/64 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) 02/15/2024 _x86_64_ (8 CPU) 16:04:52 LINUX RESTART (8 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 167.64 85.79 81.86 12361.26 40665.94 04:07:01 PM 134.93 14.19 120.74 3215.72 8699.42 04:08:01 PM 448.93 6.63 442.29 1211.66 12566.47 04:09:01 PM 191.52 1.78 189.74 433.59 39759.16 Average: 235.74 27.10 208.64 4305.60 25421.89 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 29557992 31248428 3097720 9.49 2688 2017396 1507916 4.47 201840 2479568 204664 04:07:01 PM 29247428 31101776 3408284 10.44 2688 2173344 1609212 4.77 177360 2771636 65596 04:08:01 PM 27968052 30305508 4687660 14.35 2688 2648004 2144632 6.36 410152 3783272 251444 04:09:01 PM 28028180 31173980 4627532 14.17 2688 3443400 1519252 4.51 634568 3453468 149120 Average: 28700413 30957423 3955299 12.11 2688 2570536 1695253 5.03 355980 3121986 167706 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 305.83 209.90 1468.64 62.35 0.00 0.00 0.00 0.00 04:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 70.59 59.16 572.00 24.10 0.00 0.00 0.00 0.00 04:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 570.45 490.90 6935.94 62.82 0.00 0.00 0.00 0.00 04:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 458.61 412.81 5143.28 1972.14 0.00 0.00 0.00 0.00 04:09:01 PM docker0 7.13 12.50 0.43 306.13 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 351.34 293.17 3529.58 530.33 0.00 0.00 0.00 0.00 Average: docker0 1.78 3.12 0.11 76.53 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) 02/15/2024 _x86_64_ (8 CPU) 16:04:52 LINUX RESTART (8 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 13.35 0.00 2.60 3.21 0.06 80.77 04:06:01 PM 0 20.03 0.00 2.29 1.96 0.07 75.65 04:06:01 PM 1 10.14 0.00 2.26 1.98 0.05 85.57 04:06:01 PM 2 7.90 0.00 2.83 4.10 0.05 85.12 04:06:01 PM 3 12.14 0.00 1.71 2.18 0.05 83.92 04:06:01 PM 4 33.68 0.00 4.55 2.08 0.08 59.60 04:06:01 PM 5 8.42 0.00 2.00 0.79 0.07 88.72 04:06:01 PM 6 5.96 0.00 3.56 9.54 0.07 80.86 04:06:01 PM 7 8.54 0.00 1.59 3.10 0.05 86.72 04:07:01 PM all 9.07 0.00 0.78 0.91 0.04 89.21 04:07:01 PM 0 6.44 0.00 0.48 0.30 0.03 92.75 04:07:01 PM 1 13.23 0.00 1.07 1.15 0.05 84.50 04:07:01 PM 2 3.91 0.00 0.40 1.59 0.07 94.03 04:07:01 PM 3 21.49 0.00 1.89 2.04 0.05 74.54 04:07:01 PM 4 14.27 0.00 1.00 0.98 0.03 83.71 04:07:01 PM 5 3.99 0.00 0.55 1.02 0.03 94.41 04:07:01 PM 6 2.92 0.00 0.28 0.00 0.03 96.76 04:07:01 PM 7 6.30 0.00 0.55 0.17 0.02 92.96 04:08:01 PM all 28.20 0.00 1.73 1.51 0.08 68.47 04:08:01 PM 0 28.88 0.00 1.24 1.02 0.07 68.79 04:08:01 PM 1 30.15 0.00 2.21 2.62 0.08 64.94 04:08:01 PM 2 26.12 0.00 2.00 1.02 0.10 70.76 04:08:01 PM 3 39.28 0.00 1.89 1.69 0.08 57.05 04:08:01 PM 4 24.03 0.00 1.84 1.66 0.08 72.38 04:08:01 PM 5 27.43 0.00 1.48 1.17 0.07 69.85 04:08:01 PM 6 34.05 0.00 1.99 2.71 0.07 61.18 04:08:01 PM 7 15.63 0.00 1.22 0.22 0.08 82.84 04:09:01 PM all 15.28 0.00 2.77 2.13 0.07 79.74 04:09:01 PM 0 12.88 0.00 2.78 2.58 0.08 81.66 04:09:01 PM 1 8.26 0.00 2.17 4.77 0.08 84.72 04:09:01 PM 2 32.96 0.00 3.72 2.37 0.08 60.86 04:09:01 PM 3 10.03 0.00 2.58 2.25 0.08 85.06 04:09:01 PM 4 10.15 0.00 2.96 0.18 0.05 86.66 04:09:01 PM 5 14.92 0.00 2.79 2.28 0.07 79.94 04:09:01 PM 6 16.00 0.00 3.12 2.11 0.07 78.70 04:09:01 PM 7 17.09 0.00 2.07 0.50 0.05 80.29 Average: all 16.47 0.00 1.97 1.94 0.06 79.56 Average: 0 17.05 0.00 1.70 1.46 0.06 79.72 Average: 1 15.44 0.00 1.93 2.63 0.07 79.93 Average: 2 17.70 0.00 2.23 2.27 0.08 77.72 Average: 3 20.75 0.00 2.02 2.04 0.07 75.13 Average: 4 20.52 0.00 2.59 1.23 0.06 75.60 Average: 5 13.68 0.00 1.70 1.32 0.06 83.24 Average: 6 14.73 0.00 2.24 3.58 0.06 79.39 Average: 7 11.88 0.00 1.36 1.00 0.05 85.71