---> uname -a: Linux prd-centos8-docker-8c-8g-36294.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1015 28452 19 2422 30429 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:01:66:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.180/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe01:6615/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:79:7e:31:ec 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 ---> 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) 20:56:23 LINUX RESTART (8 CPU) 08:57:01 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 93.87 12.65 81.22 2189.67 5529.47 08:59:01 PM 174.46 2.73 171.73 854.12 9776.04 09:00:01 PM 86.99 1.32 85.67 386.80 5279.09 09:01:01 PM 62.16 0.88 61.27 99.18 4952.22 Average: 104.37 4.39 99.98 882.48 6384.27 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29591216 31251412 3064496 9.38 2688 1985024 1439368 4.27 163136 2476452 150372 08:59:01 PM 27852896 29706588 4802816 14.71 2688 2169224 2808020 8.33 222496 4106444 83528 09:00:01 PM 27498072 29487684 5157640 15.79 2688 2300424 3000840 8.90 250092 4416128 71224 09:01:01 PM 29192144 31216276 3463568 10.61 2688 2334360 1423312 4.22 430120 2546080 11896 Average: 28533582 30415490 4122130 12.62 2688 2197258 2167885 6.43 266461 3386276 79255 08:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 79.46 63.38 876.47 11.67 0.00 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM lo 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 08:59:01 PM eth0 230.97 202.47 1482.54 54.83 0.00 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM lo 1.32 1.32 0.17 0.17 0.00 0.00 0.00 0.00 09:00:01 PM eth0 137.25 113.58 1152.37 27.05 0.00 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM eth0 215.25 198.47 452.52 182.96 0.00 0.00 0.00 0.00 09:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.59 0.59 0.07 0.07 0.00 0.00 0.00 0.00 Average: eth0 165.73 144.47 991.00 69.12 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 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) 04/29/2024 _x86_64_ (8 CPU) 20:56:23 LINUX RESTART (8 CPU) 08:57:01 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 10.65 0.00 1.12 0.21 0.05 87.96 08:58:01 PM 0 2.84 0.00 1.08 0.20 0.05 95.83 08:58:01 PM 1 4.94 0.00 0.57 0.08 0.07 94.34 08:58:01 PM 2 12.84 0.00 0.88 0.18 0.05 86.04 08:58:01 PM 3 31.28 0.00 2.54 0.28 0.08 65.81 08:58:01 PM 4 1.82 0.00 0.52 0.25 0.05 97.36 08:58:01 PM 5 11.68 0.00 1.30 0.20 0.03 86.78 08:58:01 PM 6 16.90 0.00 1.34 0.35 0.07 81.35 08:58:01 PM 7 2.87 0.00 0.77 0.15 0.03 96.18 08:59:01 PM all 25.27 0.00 1.24 0.45 0.08 72.97 08:59:01 PM 0 30.63 0.00 1.64 0.22 0.12 67.40 08:59:01 PM 1 17.38 0.00 0.89 0.42 0.08 81.23 08:59:01 PM 2 32.78 0.00 1.24 0.28 0.08 65.61 08:59:01 PM 3 27.01 0.00 1.67 0.48 0.07 70.77 08:59:01 PM 4 22.57 0.00 0.95 0.30 0.07 76.11 08:59:01 PM 5 29.18 0.00 1.15 0.33 0.07 69.27 08:59:01 PM 6 17.03 0.00 1.29 1.44 0.07 80.18 08:59:01 PM 7 25.56 0.00 1.10 0.12 0.07 73.16 09:00:01 PM all 37.95 0.00 1.29 0.20 0.09 60.47 09:00:01 PM 0 63.23 0.00 2.02 0.13 0.12 34.50 09:00:01 PM 1 31.04 0.00 1.15 0.02 0.08 67.71 09:00:01 PM 2 29.70 0.00 0.97 0.52 0.10 68.71 09:00:01 PM 3 36.78 0.00 1.02 0.03 0.08 62.08 09:00:01 PM 4 45.34 0.00 1.44 0.40 0.10 52.72 09:00:01 PM 5 34.74 0.00 1.65 0.22 0.10 63.29 09:00:01 PM 6 22.54 0.00 1.05 0.28 0.08 76.04 09:00:01 PM 7 40.17 0.00 1.02 0.02 0.08 58.71 09:01:01 PM all 15.42 0.00 1.23 0.10 0.06 83.18 09:01:01 PM 0 9.64 0.00 1.10 0.00 0.07 89.19 09:01:01 PM 1 33.34 0.00 1.24 0.10 0.10 65.22 09:01:01 PM 2 16.36 0.00 1.49 0.08 0.07 82.00 09:01:01 PM 3 27.00 0.00 1.70 0.13 0.08 71.08 09:01:01 PM 4 7.84 0.00 1.24 0.52 0.05 90.35 09:01:01 PM 5 7.49 0.00 1.04 0.00 0.03 91.44 09:01:01 PM 6 11.14 0.00 1.05 0.00 0.05 87.76 09:01:01 PM 7 10.49 0.00 0.99 0.00 0.07 88.46 Average: all 22.32 0.00 1.22 0.24 0.07 76.15 Average: 0 26.59 0.00 1.46 0.14 0.09 71.72 Average: 1 21.67 0.00 0.96 0.15 0.08 77.13 Average: 2 22.92 0.00 1.14 0.27 0.08 75.60 Average: 3 30.52 0.00 1.73 0.23 0.08 67.44 Average: 4 19.40 0.00 1.04 0.37 0.07 79.13 Average: 5 20.77 0.00 1.29 0.19 0.06 77.69 Average: 6 16.90 0.00 1.18 0.52 0.07 81.33 Average: 7 19.76 0.00 0.97 0.07 0.06 79.13