---> uname -a: Linux prd-centos8-docker-8c-8g-36258.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1063 27304 19 3521 30368 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:73:df:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.196/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fe73:dfe7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d0:32:0a:4d 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:d0ff:fe32:a4d/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) 04/29/2024 _x86_64_ (8 CPU) 18:10:43 LINUX RESTART (8 CPU) 06:11:01 PM tps rtps wtps bread/s bwrtn/s 06:12:01 PM 201.63 27.37 174.27 6764.32 7374.60 06:13:01 PM 350.25 18.23 332.02 4117.56 11528.11 06:14:01 PM 176.74 2.60 174.14 95.30 13647.38 06:15:01 PM 126.86 1.05 125.81 410.93 29256.46 06:16:02 PM 76.94 1.02 75.92 81.31 9789.37 Average: 186.49 10.05 176.43 2294.18 14318.72 06:11:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:12:01 PM 29605564 31237564 3050148 9.34 2688 1958016 1438780 4.27 163084 2465692 125376 06:13:01 PM 28497472 30556616 4158240 12.73 2688 2373500 1892276 5.61 237548 3445136 187548 06:14:01 PM 26658408 28990712 5997304 18.37 2688 2641040 3313796 9.83 445360 5046892 93456 06:15:01 PM 26561672 29588776 6094040 18.66 2688 3325288 3001092 8.90 591680 4958916 40 06:16:02 PM 27997888 31135764 4657824 14.26 2688 3435880 1482516 4.40 831436 3290896 22864 Average: 27864201 30301886 4791511 14.67 2688 2746745 2225692 6.60 453822 3841506 85857 06:11:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 PM eth0 328.50 229.70 1481.97 59.66 0.00 0.00 0.00 0.00 06:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 PM eth0 330.47 282.77 3367.77 59.96 0.00 0.00 0.00 0.00 06:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 PM lo 273.49 273.49 102.86 102.86 0.00 0.00 0.00 0.00 06:14:01 PM eth0 320.71 244.39 4192.68 32.76 0.00 0.00 0.00 0.00 06:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 PM lo 878.02 878.02 326.80 326.80 0.00 0.00 0.00 0.00 06:15:01 PM eth0 171.58 123.06 4586.16 13.03 0.00 0.00 0.00 0.00 06:15:01 PM docker0 7.80 14.08 0.46 306.10 0.00 0.00 0.00 0.00 06:15:01 PM veth2d00d50 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 PM vethd735f3a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:02 PM eth0 268.56 236.75 376.84 1173.70 0.00 0.00 0.00 0.00 06:16:02 PM docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 230.29 230.29 85.93 85.93 0.00 0.00 0.00 0.00 Average: eth0 283.97 223.33 2801.00 267.81 0.00 0.00 0.00 0.00 Average: docker0 1.56 2.84 0.09 61.22 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) 04/29/2024 _x86_64_ (8 CPU) 18:10:43 LINUX RESTART (8 CPU) 06:11:01 PM CPU %user %nice %system %iowait %steal %idle 06:12:01 PM all 12.60 0.00 1.94 1.24 0.06 84.17 06:12:01 PM 0 6.49 0.00 2.34 2.84 0.07 88.26 06:12:01 PM 1 4.23 0.00 1.84 0.62 0.07 93.24 06:12:01 PM 2 8.17 0.00 1.67 0.60 0.05 89.51 06:12:01 PM 3 22.29 0.00 3.34 1.38 0.07 72.92 06:12:01 PM 4 22.02 0.00 1.72 0.95 0.05 75.25 06:12:01 PM 5 3.82 0.00 1.31 1.42 0.07 93.39 06:12:01 PM 6 24.26 0.00 2.06 1.35 0.07 72.26 06:12:01 PM 7 9.52 0.00 1.27 0.72 0.03 88.46 06:13:01 PM all 20.38 0.00 1.43 1.88 0.08 76.23 06:13:01 PM 0 16.81 0.00 1.30 1.35 0.08 80.44 06:13:01 PM 1 14.87 0.00 1.52 3.92 0.07 79.61 06:13:01 PM 2 33.95 0.00 1.27 0.32 0.08 64.38 06:13:01 PM 3 23.58 0.00 1.47 3.59 0.10 71.26 06:13:01 PM 4 15.24 0.00 0.95 0.37 0.10 83.34 06:13:01 PM 5 16.92 0.00 1.71 1.99 0.07 79.31 06:13:01 PM 6 28.05 0.00 2.23 2.92 0.08 66.72 06:13:01 PM 7 13.63 0.00 0.97 0.59 0.05 84.76 06:14:01 PM all 42.65 0.00 2.35 1.35 0.12 53.54 06:14:01 PM 0 41.34 0.00 2.46 1.10 0.10 54.99 06:14:01 PM 1 49.51 0.00 1.83 3.80 0.12 44.74 06:14:01 PM 2 44.61 0.00 3.13 1.64 0.10 50.52 06:14:01 PM 3 43.85 0.00 2.94 0.82 0.10 52.28 06:14:01 PM 4 33.87 0.00 1.40 0.57 0.12 64.05 06:14:01 PM 5 46.01 0.00 3.42 0.59 0.13 49.85 06:14:01 PM 6 45.68 0.00 1.41 2.23 0.12 50.56 06:14:01 PM 7 36.27 0.00 2.18 0.02 0.14 61.40 06:15:01 PM all 22.50 0.00 4.20 1.62 0.10 71.58 06:15:01 PM 0 20.28 0.00 4.75 2.30 0.10 72.58 06:15:01 PM 1 25.21 0.00 3.52 1.82 0.12 69.33 06:15:01 PM 2 26.03 0.00 4.95 1.94 0.12 66.95 06:15:01 PM 3 19.85 0.00 4.67 5.35 0.08 70.05 06:15:01 PM 4 17.81 0.00 4.49 0.42 0.08 77.20 06:15:01 PM 5 27.92 0.00 3.74 0.67 0.08 67.58 06:15:01 PM 6 22.48 0.00 3.44 0.40 0.08 73.59 06:15:01 PM 7 20.45 0.00 4.02 0.08 0.10 75.35 06:16:02 PM all 12.23 0.00 1.66 0.54 0.06 85.52 06:16:02 PM 0 9.84 0.00 1.84 1.14 0.07 87.11 06:16:02 PM 1 21.09 0.00 1.64 0.37 0.08 76.82 06:16:02 PM 2 11.37 0.00 1.63 1.09 0.05 85.86 06:16:02 PM 3 19.04 0.00 2.01 0.22 0.05 78.69 06:16:02 PM 4 7.51 0.00 1.64 0.12 0.05 90.69 06:16:02 PM 5 7.27 0.00 1.54 0.03 0.05 91.11 06:16:02 PM 6 15.28 0.00 1.72 1.30 0.05 81.64 06:16:02 PM 7 6.40 0.00 1.29 0.03 0.05 92.23 Average: all 22.04 0.00 2.31 1.32 0.08 74.24 Average: 0 18.88 0.00 2.53 1.75 0.08 76.75 Average: 1 22.97 0.00 2.07 2.10 0.09 72.77 Average: 2 24.78 0.00 2.52 1.12 0.08 71.50 Average: 3 25.71 0.00 2.89 2.27 0.08 69.05 Average: 4 19.27 0.00 2.04 0.49 0.08 78.12 Average: 5 20.36 0.00 2.34 0.94 0.08 76.28 Average: 6 27.14 0.00 2.17 1.64 0.08 68.97 Average: 7 17.21 0.00 1.94 0.29 0.07 80.49