---> uname -a: Linux prd-centos8-docker-8c-8g-15298.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 1046 27308 19 3534 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:dc:d5:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.54/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fedc:d5dc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c7:43:a7:77 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:c7ff:fe43:a777/64 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) 01/26/2024 _x86_64_ (8 CPU) 16:03:21 LINUX RESTART (8 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 123.70 7.93 115.78 1462.34 8936.38 04:06:01 PM 357.39 19.66 337.73 4246.41 10202.75 04:07:01 PM 253.52 2.97 250.56 447.24 42381.48 04:08:01 PM 68.84 0.65 68.19 65.71 8023.79 Average: 200.87 7.80 193.07 1555.49 17386.49 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 29547528 31307840 3108176 9.52 2688 2079540 1381700 4.10 165956 2494464 136212 04:06:01 PM 28262192 30487484 4393512 13.45 2688 2538304 1954068 5.80 270316 3639684 266488 04:07:01 PM 26785120 29811472 5870584 17.98 2688 3326076 2530144 7.51 580244 4751488 4808 04:08:01 PM 27992452 31142076 4663252 14.28 2688 3446792 1509660 4.48 806976 3316860 27276 Average: 28146823 30687218 4508881 13.81 2688 2847678 1843893 5.47 455873 3550624 108696 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 76.83 52.42 1125.89 23.78 0.00 0.00 0.00 0.00 04:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 405.03 352.12 5369.54 53.45 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 347.56 275.10 6511.82 32.11 0.00 0.00 0.00 0.00 04:07:01 PM docker0 7.65 13.76 0.46 306.84 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 330.19 304.10 364.97 1964.80 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 289.90 245.93 3343.18 518.48 0.00 0.00 0.00 0.00 Average: docker0 1.91 3.44 0.11 76.71 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) 01/26/2024 _x86_64_ (8 CPU) 16:03:21 LINUX RESTART (8 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 10.52 0.00 0.97 0.91 0.05 87.55 04:05:01 PM 0 5.09 0.00 0.93 0.38 0.07 93.53 04:05:01 PM 1 23.96 0.00 1.80 2.69 0.07 71.48 04:05:01 PM 2 2.92 0.00 0.47 0.33 0.07 96.21 04:05:01 PM 3 15.31 0.00 1.35 0.74 0.05 82.55 04:05:01 PM 4 13.47 0.00 1.04 1.61 0.03 83.85 04:05:01 PM 5 5.89 0.00 0.77 0.48 0.02 92.84 04:05:01 PM 6 8.30 0.00 0.67 0.63 0.05 90.35 04:05:01 PM 7 9.26 0.00 0.72 0.43 0.03 89.56 04:06:01 PM all 22.53 0.00 1.59 1.83 0.10 73.94 04:06:01 PM 0 18.03 0.00 1.34 0.55 0.10 79.98 04:06:01 PM 1 21.50 0.00 2.34 2.35 0.10 73.71 04:06:01 PM 2 23.61 0.00 1.46 1.71 0.10 73.12 04:06:01 PM 3 23.31 0.00 2.24 4.64 0.10 69.71 04:06:01 PM 4 26.90 0.00 1.74 2.73 0.12 68.51 04:06:01 PM 5 18.53 0.00 1.70 1.31 0.12 78.34 04:06:01 PM 6 22.91 0.00 0.85 0.23 0.10 75.90 04:06:01 PM 7 25.41 0.00 1.10 1.15 0.10 72.23 04:07:01 PM all 19.74 0.00 3.26 2.71 0.10 74.18 04:07:01 PM 0 23.89 0.00 3.27 0.47 0.13 72.24 04:07:01 PM 1 13.78 0.00 3.27 5.33 0.10 77.51 04:07:01 PM 2 15.33 0.00 3.37 2.16 0.08 79.06 04:07:01 PM 3 26.60 0.00 4.17 5.18 0.14 63.91 04:07:01 PM 4 21.73 0.00 3.55 2.09 0.08 72.54 04:07:01 PM 5 27.84 0.00 2.89 2.03 0.10 67.13 04:07:01 PM 6 13.42 0.00 2.78 2.51 0.07 81.23 04:07:01 PM 7 15.41 0.00 2.81 1.92 0.08 79.78 04:08:01 PM all 12.56 0.00 1.36 0.36 0.05 85.67 04:08:01 PM 0 19.52 0.00 1.82 0.42 0.07 78.18 04:08:01 PM 1 29.75 0.00 1.90 0.79 0.08 67.47 04:08:01 PM 2 5.72 0.00 1.39 0.69 0.03 92.17 04:08:01 PM 3 5.53 0.00 1.04 0.52 0.03 92.88 04:08:01 PM 4 5.17 0.00 1.07 0.05 0.05 93.66 04:08:01 PM 5 6.76 0.00 0.97 0.05 0.05 92.17 04:08:01 PM 6 19.64 0.00 1.85 0.17 0.07 78.28 04:08:01 PM 7 8.35 0.00 0.80 0.23 0.05 90.57 Average: all 16.32 0.00 1.79 1.45 0.08 80.36 Average: 0 16.61 0.00 1.84 0.46 0.09 81.01 Average: 1 22.28 0.00 2.33 2.78 0.09 72.53 Average: 2 11.89 0.00 1.67 1.22 0.07 85.16 Average: 3 17.66 0.00 2.20 2.76 0.08 77.30 Average: 4 16.81 0.00 1.84 1.62 0.07 79.66 Average: 5 14.71 0.00 1.58 0.96 0.07 82.68 Average: 6 16.06 0.00 1.54 0.88 0.07 81.45 Average: 7 14.60 0.00 1.36 0.93 0.07 83.05