---> uname -a: Linux prd-centos8-docker-8c-8g-14900.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 1044 26599 19 4246 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:6e:ae:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.191/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe6e:aecd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4a:30:d1:ca 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::42:4aff:fe30:d1ca/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) 03/21/2024 _x86_64_ (8 CPU) 16:10:32 LINUX RESTART (8 CPU) 04:11:02 PM tps rtps wtps bread/s bwrtn/s 04:12:01 PM 205.32 13.77 191.55 2427.92 6378.74 04:13:01 PM 212.93 14.23 198.70 2870.05 10276.89 04:14:01 PM 103.80 7.68 96.12 1314.05 11588.69 04:15:01 PM 105.01 12.48 92.54 932.09 27801.58 04:16:01 PM 53.65 4.83 48.82 6166.88 20980.11 Average: 135.91 10.59 125.32 2743.29 15435.68 04:11:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:12:01 PM 29641324 31300464 3014388 9.23 2688 1984156 1410068 4.18 162396 2428644 151132 04:13:01 PM 28862296 30924932 3793416 11.62 2688 2379156 1693396 5.02 186268 3138948 223060 04:14:01 PM 26965712 29894872 5690000 17.42 2688 3238400 2757760 8.18 323060 4869840 726656 04:15:01 PM 27119228 30214316 5536484 16.95 2688 3392412 2351368 6.98 523016 4473088 68520 04:16:01 PM 27276468 31151468 5379244 16.47 2688 4168520 1473064 4.37 864408 3967420 69376 Average: 27973006 30697210 4682706 14.34 2688 3032529 1937131 5.75 411830 3775588 247749 04:11:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM eth0 106.15 71.60 959.75 24.66 0.00 0.00 0.00 0.00 04:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 PM eth0 344.76 263.31 4044.13 51.45 0.00 0.00 0.00 0.00 04:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 PM eth0 951.21 413.63 7907.41 36.48 0.00 0.00 0.00 0.00 04:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 PM lo 13.15 13.15 1.23 1.23 0.00 0.00 0.00 0.00 04:15:01 PM eth0 32.76 29.54 24.44 13.61 0.00 0.00 0.00 0.00 04:15:01 PM docker0 3.90 4.68 0.55 0.53 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 269.31 194.82 3653.82 32.85 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 Average: lo 2.64 2.64 0.25 0.25 0.00 0.00 0.00 0.00 Average: eth0 341.60 194.98 3325.62 31.83 0.00 0.00 0.00 0.00 Average: docker0 0.78 0.94 0.11 0.11 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) 03/21/2024 _x86_64_ (8 CPU) 16:10:32 LINUX RESTART (8 CPU) 04:11:02 PM CPU %user %nice %system %iowait %steal %idle 04:12:01 PM all 10.48 0.00 1.25 1.08 0.05 87.15 04:12:01 PM 0 5.92 0.00 0.83 0.03 0.05 93.17 04:12:01 PM 1 2.81 0.00 0.51 0.15 0.05 96.48 04:12:01 PM 2 1.67 0.00 1.57 3.17 0.07 93.52 04:12:01 PM 3 15.21 0.00 1.41 0.85 0.03 82.49 04:12:01 PM 4 16.46 0.00 1.19 1.16 0.05 81.14 04:12:01 PM 5 16.85 0.00 1.41 0.85 0.03 80.86 04:12:01 PM 6 10.92 0.00 1.44 1.50 0.05 86.09 04:12:01 PM 7 13.92 0.00 1.61 0.93 0.03 83.50 04:13:01 PM all 10.67 0.00 1.02 6.82 0.07 81.42 04:13:01 PM 0 10.50 0.00 0.97 1.35 0.07 87.11 04:13:01 PM 1 8.97 0.00 0.82 9.03 0.07 81.11 04:13:01 PM 2 8.46 0.00 0.90 11.00 0.05 79.59 04:13:01 PM 3 3.77 0.00 0.65 2.48 0.07 93.03 04:13:01 PM 4 7.70 0.00 0.82 3.52 0.05 87.91 04:13:01 PM 5 9.86 0.00 0.60 0.95 0.07 88.52 04:13:01 PM 6 14.30 0.00 0.90 4.25 0.07 80.48 04:13:01 PM 7 21.79 0.00 2.52 21.96 0.10 53.63 04:14:01 PM all 26.78 0.00 1.55 3.50 0.09 68.07 04:14:01 PM 0 20.02 0.00 1.29 1.98 0.10 76.61 04:14:01 PM 1 34.47 0.00 2.25 5.10 0.10 58.08 04:14:01 PM 2 40.20 0.00 1.50 0.13 0.08 58.08 04:14:01 PM 3 20.05 0.00 1.31 0.89 0.10 77.65 04:14:01 PM 4 23.70 0.00 1.86 7.23 0.10 67.11 04:14:01 PM 5 20.25 0.00 1.41 3.68 0.08 74.58 04:14:01 PM 6 36.65 0.00 1.06 3.09 0.12 59.09 04:14:01 PM 7 18.95 0.00 1.73 5.94 0.07 73.31 04:15:01 PM all 13.91 0.59 2.07 6.66 0.09 76.69 04:15:01 PM 0 12.93 2.11 2.41 7.33 0.07 75.16 04:15:01 PM 1 13.63 0.00 2.36 22.25 0.08 61.67 04:15:01 PM 2 13.47 0.03 1.76 9.30 0.08 75.34 04:15:01 PM 3 10.81 0.03 1.98 3.98 0.08 83.11 04:15:01 PM 4 16.29 0.05 2.22 3.69 0.12 77.63 04:15:01 PM 5 14.82 0.02 1.96 0.55 0.08 82.57 04:15:01 PM 6 14.32 2.40 2.16 4.02 0.08 77.01 04:15:01 PM 7 14.97 0.05 1.73 2.18 0.08 80.99 04:16:01 PM all 16.67 0.05 1.43 4.44 0.07 77.34 04:16:01 PM 0 16.65 0.39 1.59 0.72 0.08 80.56 04:16:01 PM 1 15.74 0.00 1.39 1.14 0.08 81.65 04:16:01 PM 2 15.83 0.00 1.73 0.42 0.08 81.93 04:16:01 PM 3 18.94 0.00 1.71 9.42 0.07 69.86 04:16:01 PM 4 18.52 0.00 1.63 0.75 0.07 79.03 04:16:01 PM 5 17.43 0.00 1.26 4.82 0.07 76.42 04:16:01 PM 6 19.31 0.02 1.09 0.00 0.05 79.53 04:16:01 PM 7 10.93 0.00 1.05 18.18 0.07 69.76 Average: all 15.71 0.13 1.47 4.51 0.07 78.12 Average: 0 13.22 0.50 1.42 2.29 0.07 82.50 Average: 1 15.15 0.00 1.47 7.55 0.08 75.76 Average: 2 15.94 0.01 1.49 4.82 0.07 77.66 Average: 3 13.75 0.01 1.41 3.53 0.07 81.23 Average: 4 16.53 0.01 1.54 3.28 0.08 78.57 Average: 5 15.83 0.00 1.33 2.17 0.07 80.60 Average: 6 19.12 0.48 1.33 2.57 0.07 76.42 Average: 7 16.12 0.01 1.73 9.88 0.07 72.20