---> uname -a: Linux prd-centos8-docker-8c-8g-6991.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1052 26578 19 4259 30372 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:b8:fb:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.89/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:feb8:fbff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bd:f1:87:8d 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:bdff:fef1:878d/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) 02/20/2024 _x86_64_ (8 CPU) 13:16:41 LINUX RESTART (8 CPU) 01:17:01 PM tps rtps wtps bread/s bwrtn/s 01:18:01 PM 197.98 15.06 182.92 2884.37 6424.83 01:19:01 PM 255.83 19.71 236.12 3860.18 10708.93 01:20:01 PM 149.50 14.78 134.72 1250.52 38668.28 01:21:01 PM 146.33 4.43 141.90 6121.03 21680.57 Average: 187.41 13.50 173.92 3529.02 19370.65 01:17:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:18:01 PM 29597700 31276580 3058012 9.36 2688 2003756 1433612 4.25 163032 2472532 167208 01:19:01 PM 28258832 30447260 4396880 13.46 2688 2503020 2162672 6.42 249652 3671132 310240 01:20:01 PM 25861496 28890280 6794216 20.81 2688 3325844 5475648 16.25 473740 5765628 292 01:21:01 PM 27188164 31063328 5467548 16.74 2688 4168696 1542348 4.58 858648 4059916 60272 Average: 27726548 30419362 4929164 15.09 2688 3000329 2653570 7.87 436268 3992302 134503 01:17:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM eth0 112.85 79.26 997.96 24.74 0.00 0.00 0.00 0.00 01:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 PM eth0 472.83 361.71 5445.56 66.03 0.00 0.00 0.00 0.00 01:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM lo 8.70 8.70 0.87 0.87 0.00 0.00 0.00 0.00 01:20:01 PM eth0 1091.62 381.06 6511.25 49.42 0.00 0.00 0.00 0.00 01:20:01 PM docker0 2.75 3.43 0.41 0.40 0.00 0.00 0.00 0.00 01:20:01 PM veth534732b 0.13 0.32 0.02 0.03 0.00 0.00 0.00 0.00 01:21:01 PM lo 1.83 1.83 0.19 0.19 0.00 0.00 0.00 0.00 01:21:01 PM eth0 381.94 268.79 3676.37 121.63 0.00 0.00 0.00 0.00 01:21:01 PM docker0 0.62 0.67 0.09 0.08 0.00 0.00 0.00 0.00 Average: lo 2.63 2.63 0.26 0.26 0.00 0.00 0.00 0.00 Average: eth0 514.81 272.70 4157.78 65.45 0.00 0.00 0.00 0.00 Average: docker0 0.84 1.02 0.13 0.12 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) 02/20/2024 _x86_64_ (8 CPU) 13:16:41 LINUX RESTART (8 CPU) 01:17:01 PM CPU %user %nice %system %iowait %steal %idle 01:18:01 PM all 10.76 0.00 1.27 0.77 0.06 87.14 01:18:01 PM 0 10.56 0.00 1.82 2.07 0.10 85.45 01:18:01 PM 1 9.94 0.00 1.12 0.57 0.10 88.27 01:18:01 PM 2 16.92 0.00 1.97 0.57 0.08 80.45 01:18:01 PM 3 13.43 0.00 1.48 0.40 0.03 84.65 01:18:01 PM 4 8.43 0.00 0.85 1.15 0.05 89.51 01:18:01 PM 5 12.36 0.00 1.00 0.57 0.03 86.04 01:18:01 PM 6 5.81 0.00 0.92 0.25 0.07 92.95 01:18:01 PM 7 8.63 0.00 1.00 0.55 0.05 89.77 01:19:01 PM all 22.28 0.00 1.35 1.10 0.08 75.19 01:19:01 PM 0 20.09 0.00 1.27 0.28 0.08 78.27 01:19:01 PM 1 29.03 0.00 1.19 0.92 0.13 68.73 01:19:01 PM 2 28.35 0.00 1.79 0.87 0.10 68.89 01:19:01 PM 3 9.62 0.00 1.37 1.29 0.07 87.65 01:19:01 PM 4 18.47 0.00 1.19 1.64 0.07 78.64 01:19:01 PM 5 21.11 0.00 1.17 0.79 0.08 76.85 01:19:01 PM 6 25.28 0.00 1.75 2.34 0.07 70.55 01:19:01 PM 7 26.30 0.00 1.05 0.65 0.07 71.93 01:20:01 PM all 23.79 0.26 2.98 1.83 0.13 71.01 01:20:01 PM 0 13.33 0.02 2.76 0.29 0.12 83.48 01:20:01 PM 1 27.24 0.02 2.90 3.98 0.12 65.75 01:20:01 PM 2 20.75 0.02 2.88 2.02 0.13 74.19 01:20:01 PM 3 21.79 0.02 3.09 2.38 0.15 72.57 01:20:01 PM 4 28.00 0.13 3.17 0.98 0.12 67.60 01:20:01 PM 5 28.31 1.88 2.98 1.24 0.12 65.47 01:20:01 PM 6 20.48 0.02 3.06 0.15 0.12 76.17 01:20:01 PM 7 30.38 0.00 3.03 3.56 0.17 62.86 01:21:01 PM all 16.61 0.04 1.60 0.84 0.11 80.80 01:21:01 PM 0 19.00 0.00 1.36 0.64 0.10 78.91 01:21:01 PM 1 11.25 0.00 1.94 1.51 0.10 85.20 01:21:01 PM 2 12.35 0.35 1.54 0.44 0.13 85.19 01:21:01 PM 3 28.91 0.00 2.28 0.76 0.13 67.92 01:21:01 PM 4 20.78 0.00 1.81 0.44 0.12 76.85 01:21:01 PM 5 16.18 0.00 1.16 0.07 0.08 82.52 01:21:01 PM 6 10.80 0.00 1.51 0.65 0.10 86.94 01:21:01 PM 7 13.64 0.00 1.19 2.25 0.10 82.82 Average: all 18.35 0.08 1.80 1.13 0.10 78.55 Average: 0 15.75 0.00 1.80 0.82 0.10 81.53 Average: 1 19.35 0.00 1.79 1.74 0.11 77.01 Average: 2 19.59 0.09 2.05 0.97 0.11 77.18 Average: 3 18.42 0.00 2.05 1.20 0.10 78.23 Average: 4 18.89 0.03 1.75 1.05 0.09 78.18 Average: 5 19.47 0.47 1.57 0.67 0.08 77.74 Average: 6 15.59 0.00 1.81 0.85 0.09 81.66 Average: 7 19.72 0.00 1.56 1.75 0.10 76.87