---> uname -a: Linux prd-centos8-docker-8c-8g-18973.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 997 28456 19 2436 30446 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:aa:cd:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.126/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:feaa:cd1e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:22:27:eb:1a 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) 03/28/2024 _x86_64_ (8 CPU) 20:56:25 LINUX RESTART (8 CPU) 08:57:01 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 89.45 7.10 82.36 1304.77 5649.92 08:59:01 PM 171.70 3.75 167.96 1025.43 9898.70 09:00:01 PM 84.91 1.32 83.59 386.80 5258.78 09:01:01 PM 61.88 0.88 61.00 99.17 4972.09 Average: 101.98 3.26 98.72 704.03 6444.73 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29579536 31256212 3076176 9.42 2688 2001364 1445528 4.29 164280 2488692 162740 08:59:01 PM 27600440 29462852 5055272 15.48 2688 2178048 3381128 10.03 221388 4360552 78104 09:00:01 PM 27650548 29646988 5005164 15.33 2688 2308032 2752744 8.17 248784 4268240 64784 09:01:01 PM 29165152 31203212 3490560 10.69 2688 2348128 1436448 4.26 430296 2573484 11012 Average: 28498919 30392316 4156793 12.73 2688 2208893 2253962 6.69 266187 3422742 79160 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 58.25 40.94 926.28 7.62 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 0.95 0.95 0.11 0.11 0.00 0.00 0.00 0.00 08:59:01 PM eth0 213.85 196.68 1429.58 58.50 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 1.42 1.42 0.17 0.17 0.00 0.00 0.00 0.00 09:00:01 PM eth0 127.59 104.10 1139.65 27.57 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 263.35 218.69 470.15 190.25 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 165.76 140.10 991.40 70.98 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) 03/28/2024 _x86_64_ (8 CPU) 20:56:25 LINUX RESTART (8 CPU) 08:57:01 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 9.86 0.00 0.85 1.02 0.04 88.22 08:58:01 PM 0 8.73 0.00 1.07 0.63 0.05 89.52 08:58:01 PM 1 13.89 0.00 1.52 1.57 0.05 82.98 08:58:01 PM 2 6.70 0.00 0.65 0.50 0.05 92.10 08:58:01 PM 3 19.53 0.00 1.20 1.78 0.07 77.42 08:58:01 PM 4 10.63 0.00 0.77 0.42 0.03 88.15 08:58:01 PM 5 5.06 0.00 0.38 0.28 0.02 94.26 08:58:01 PM 6 2.66 0.00 0.45 1.27 0.05 95.57 08:58:01 PM 7 11.70 0.00 0.77 1.74 0.03 85.77 08:59:01 PM all 23.89 0.00 1.21 1.78 0.08 73.04 08:59:01 PM 0 21.15 0.00 0.82 0.32 0.08 77.63 08:59:01 PM 1 23.54 0.00 1.27 3.53 0.07 71.60 08:59:01 PM 2 17.30 0.00 1.74 1.57 0.10 79.28 08:59:01 PM 3 19.35 0.00 1.09 3.26 0.07 76.24 08:59:01 PM 4 28.38 0.00 1.95 2.42 0.08 67.16 08:59:01 PM 5 25.20 0.00 0.82 0.18 0.07 73.73 08:59:01 PM 6 27.34 0.00 1.15 1.25 0.07 70.19 08:59:01 PM 7 28.86 0.00 0.82 1.72 0.08 68.51 09:00:01 PM all 37.73 0.00 1.31 0.73 0.10 60.13 09:00:01 PM 0 30.41 0.00 1.04 0.02 0.12 68.42 09:00:01 PM 1 40.62 0.00 1.17 0.08 0.10 58.03 09:00:01 PM 2 31.05 0.00 1.22 1.64 0.08 66.01 09:00:01 PM 3 37.10 0.00 1.05 0.08 0.10 61.67 09:00:01 PM 4 29.99 0.00 1.17 0.07 0.07 68.71 09:00:01 PM 5 39.73 0.00 1.60 2.10 0.10 56.47 09:00:01 PM 6 36.03 0.00 1.69 0.60 0.08 61.60 09:00:01 PM 7 56.88 0.00 1.55 1.27 0.13 40.17 09:01:01 PM all 17.49 0.00 1.28 0.60 0.06 80.56 09:01:01 PM 0 16.40 0.00 1.09 0.05 0.05 82.41 09:01:01 PM 1 23.02 0.00 1.77 0.05 0.07 75.10 09:01:01 PM 2 29.48 0.00 1.47 0.70 0.08 68.26 09:01:01 PM 3 21.78 0.00 1.44 1.10 0.07 75.62 09:01:01 PM 4 17.16 0.00 1.49 1.60 0.08 79.66 09:01:01 PM 5 9.03 0.00 0.77 0.45 0.05 89.69 09:01:01 PM 6 14.24 0.00 1.22 0.05 0.05 84.45 09:01:01 PM 7 8.79 0.00 1.02 0.82 0.05 89.32 Average: all 22.24 0.00 1.16 1.04 0.07 75.49 Average: 0 19.17 0.00 1.00 0.25 0.08 79.49 Average: 1 25.26 0.00 1.43 1.31 0.07 71.93 Average: 2 21.13 0.00 1.27 1.10 0.08 76.41 Average: 3 24.44 0.00 1.19 1.56 0.08 72.74 Average: 4 21.54 0.00 1.34 1.13 0.07 75.92 Average: 5 19.76 0.00 0.89 0.76 0.06 78.53 Average: 6 20.07 0.00 1.13 0.79 0.06 77.95 Average: 7 26.56 0.00 1.04 1.39 0.08 70.94