---> uname -a: Linux prd-centos8-docker-8c-8g-25589.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 1055 27317 19 3517 30371 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:f1:90:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.91/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86000sec preferred_lft 86000sec inet6 fe80::f816:3eff:fef1:90b9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:19:c9:a1:f4 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::42:19ff:fec9:a1f4/64 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) 04/24/2024 _x86_64_ (8 CPU) 13:58:01 LINUX RESTART (8 CPU) 01:59:01 PM tps rtps wtps bread/s bwrtn/s 02:00:01 PM 226.06 20.01 206.05 3894.95 9791.22 02:01:01 PM 144.92 1.40 143.52 387.60 13788.32 02:02:01 PM 59.94 0.20 59.74 30.12 17550.59 02:03:01 PM 72.93 12.35 60.58 866.51 13008.16 02:04:01 PM 35.50 0.07 35.44 1.07 872.08 Average: 107.86 6.80 101.06 1035.92 11002.33 01:59:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:00:01 PM 28728836 30736340 3926876 12.03 2688 2322912 1759216 5.22 230564 3227568 180320 02:01:01 PM 27493560 29763672 5162152 15.81 2688 2581084 3002744 8.91 309352 4358768 51800 02:02:01 PM 25483908 28569860 7171804 21.96 2688 3381264 4196608 12.45 385636 6217280 326100 02:03:01 PM 25127052 28241836 7528660 23.05 2688 3408008 4512248 13.39 533388 6424344 36 02:04:01 PM 24035704 27155320 8620008 26.40 2688 3411544 7335544 21.76 539404 7488892 1708 Average: 26173812 28893406 6481900 19.85 2688 3020962 4161272 12.35 399669 5543370 111993 01:59:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 PM eth0 265.22 225.06 2545.10 53.15 0.00 0.00 0.00 0.00 02:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 PM lo 2.12 2.12 0.43 0.43 0.00 0.00 0.00 0.00 02:01:01 PM eth0 248.58 190.10 3720.59 27.41 0.00 0.00 0.00 0.00 02:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 PM eth0 1291.79 444.98 6496.72 35.86 0.00 0.00 0.00 0.00 02:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 PM lo 39.14 39.14 4.61 4.61 0.00 0.00 0.00 0.00 02:03:01 PM eth0 116.86 111.28 67.97 31.18 0.00 0.00 0.00 0.00 02:03:01 PM docker0 6.71 7.25 0.85 0.86 0.00 0.00 0.00 0.00 02:04:01 PM lo 238.59 238.59 74.87 74.87 0.00 0.00 0.00 0.00 02:04:01 PM eth0 72.86 51.10 23.74 24.55 0.00 0.00 0.00 0.00 02:04:01 PM docker0 1.53 2.05 0.22 0.30 0.00 0.00 0.00 0.00 02:04:01 PM veth26b3b7d 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 55.97 55.97 15.98 15.98 0.00 0.00 0.00 0.00 Average: eth0 399.10 204.51 2570.96 34.43 0.00 0.00 0.00 0.00 Average: docker0 1.65 1.86 0.21 0.23 0.00 0.00 0.00 0.00 Average: veth26b3b7d 0.00 0.03 0.00 0.00 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) 04/24/2024 _x86_64_ (8 CPU) 13:58:01 LINUX RESTART (8 CPU) 01:59:01 PM CPU %user %nice %system %iowait %steal %idle 02:00:01 PM all 17.79 0.00 1.25 1.11 0.07 79.78 02:00:01 PM 0 8.53 0.00 1.22 1.44 0.12 88.70 02:00:01 PM 1 11.13 0.00 0.97 0.82 0.07 87.02 02:00:01 PM 2 25.88 0.00 2.33 2.26 0.07 69.46 02:00:01 PM 3 25.87 0.00 1.79 0.95 0.07 71.33 02:00:01 PM 4 15.89 0.00 1.54 1.77 0.05 80.74 02:00:01 PM 5 11.12 0.00 0.62 0.95 0.08 87.23 02:00:01 PM 6 22.61 0.00 0.43 0.23 0.07 76.65 02:00:01 PM 7 21.29 0.00 1.10 0.45 0.03 77.13 02:01:01 PM all 34.04 0.00 1.00 1.25 0.11 63.61 02:01:01 PM 0 32.05 0.00 0.67 0.12 0.12 67.04 02:01:01 PM 1 38.51 0.00 1.12 2.46 0.12 57.78 02:01:01 PM 2 28.13 0.00 1.14 1.99 0.08 68.66 02:01:01 PM 3 28.92 0.00 1.12 4.14 0.10 65.72 02:01:01 PM 4 39.08 0.00 0.92 0.69 0.08 59.23 02:01:01 PM 5 25.83 0.00 0.74 0.13 0.10 73.19 02:01:01 PM 6 42.64 0.00 1.12 0.25 0.13 55.85 02:01:01 PM 7 37.17 0.00 1.16 0.19 0.13 61.35 02:02:01 PM all 37.41 0.00 2.08 0.70 0.09 59.72 02:02:01 PM 0 37.67 0.00 1.60 0.77 0.10 59.87 02:02:01 PM 1 32.09 0.00 1.59 1.75 0.07 64.50 02:02:01 PM 2 46.26 0.00 2.79 1.83 0.10 49.01 02:02:01 PM 3 41.71 0.00 1.55 0.89 0.10 55.75 02:02:01 PM 4 54.32 0.00 1.99 0.03 0.10 43.56 02:02:01 PM 5 33.55 0.00 2.93 0.13 0.10 63.28 02:02:01 PM 6 27.14 0.00 1.93 0.08 0.10 70.74 02:02:01 PM 7 26.56 0.00 2.23 0.07 0.08 71.06 02:03:01 PM all 17.84 0.28 1.73 0.97 0.09 79.09 02:03:01 PM 0 21.12 0.03 1.82 0.10 0.08 76.85 02:03:01 PM 1 15.53 0.02 1.86 2.20 0.10 80.30 02:03:01 PM 2 15.60 0.87 1.72 2.83 0.08 78.89 02:03:01 PM 3 16.95 1.20 1.77 0.74 0.07 79.27 02:03:01 PM 4 16.64 0.05 1.72 1.36 0.08 80.14 02:03:01 PM 5 20.80 0.00 1.51 0.37 0.10 77.22 02:03:01 PM 6 13.60 0.00 1.39 0.08 0.08 84.84 02:03:01 PM 7 22.53 0.03 2.08 0.07 0.12 75.18 02:04:01 PM all 22.30 0.32 2.74 0.09 0.10 74.45 02:04:01 PM 0 19.35 0.02 2.16 0.08 0.10 78.29 02:04:01 PM 1 21.98 0.13 2.48 0.07 0.10 75.23 02:04:01 PM 2 19.71 0.15 3.02 0.15 0.10 76.87 02:04:01 PM 3 18.69 0.13 2.20 0.03 0.12 78.83 02:04:01 PM 4 19.60 0.08 3.41 0.13 0.10 76.67 02:04:01 PM 5 27.20 1.98 3.35 0.03 0.08 67.35 02:04:01 PM 6 27.33 0.03 2.58 0.07 0.08 69.90 02:04:01 PM 7 24.55 0.00 2.72 0.17 0.10 72.47 Average: all 25.86 0.12 1.76 0.82 0.09 71.35 Average: 0 23.72 0.01 1.49 0.50 0.10 74.17 Average: 1 23.84 0.03 1.61 1.46 0.09 72.98 Average: 2 27.10 0.20 2.20 1.81 0.09 68.59 Average: 3 26.42 0.27 1.68 1.35 0.09 70.19 Average: 4 29.06 0.03 1.92 0.80 0.08 68.11 Average: 5 23.69 0.40 1.83 0.33 0.09 73.67 Average: 6 26.66 0.01 1.49 0.14 0.09 71.60 Average: 7 26.40 0.01 1.86 0.19 0.09 71.45