---> uname -a: Linux prd-centos8-docker-8c-8g-30897.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 1068 26578 19 4242 30357 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:0b:66:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.21/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86150sec preferred_lft 86150sec inet6 fe80::f816:3eff:fe0b:66d6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b7:c5:f3:19 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:b7ff:fec5:f319/64 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) 08/14/2024 _x86_64_ (8 CPU) 08:53:54 LINUX RESTART (8 CPU) 08:54:01 AM tps rtps wtps bread/s bwrtn/s 08:55:01 AM 381.06 137.04 244.02 14810.65 42617.71 08:56:01 AM 297.27 22.49 274.78 4242.19 11694.97 08:57:01 AM 151.12 14.46 136.67 1145.43 38598.57 08:58:01 AM 96.63 3.12 93.52 4547.28 24846.48 Average: 231.52 44.28 187.24 6186.18 29439.81 08:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:55:01 AM 29624532 31258832 3031180 9.28 2688 1960996 1450396 4.30 163784 2448060 140176 08:56:01 AM 28189524 30390148 4466188 13.68 2688 2513700 2319984 6.88 255452 3725572 314924 08:57:01 AM 25985340 29020520 6670372 20.43 2688 3331068 3389800 10.06 478616 5636040 212 08:58:01 AM 27218144 31088456 5437568 16.65 2688 4162168 1528492 4.54 886040 3993248 1136 Average: 27754385 30439489 4901327 15.01 2688 2991983 2172168 6.44 445973 3950730 114112 08:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 AM eth0 337.09 213.73 1528.39 59.60 0.00 0.00 0.00 0.00 08:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 AM eth0 545.70 430.87 5714.57 83.00 0.00 0.00 0.00 0.00 08:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 AM lo 11.41 11.41 1.24 1.24 0.00 0.00 0.00 0.00 08:57:01 AM eth0 1322.11 447.33 6465.21 41.76 0.00 0.00 0.00 0.00 08:57:01 AM docker0 4.23 5.16 0.64 0.60 0.00 0.00 0.00 0.00 08:58:01 AM lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 08:58:01 AM eth0 198.23 175.76 1991.74 1100.97 0.00 0.00 0.00 0.00 08:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.89 2.89 0.31 0.31 0.00 0.00 0.00 0.00 Average: eth0 600.81 316.93 3925.09 321.32 0.00 0.00 0.00 0.00 Average: docker0 1.06 1.29 0.16 0.15 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) 08/14/2024 _x86_64_ (8 CPU) 08:53:54 LINUX RESTART (8 CPU) 08:54:01 AM CPU %user %nice %system %iowait %steal %idle 08:55:01 AM all 14.72 0.00 3.52 2.25 0.07 79.44 08:55:01 AM 0 7.61 0.00 3.15 0.54 0.07 88.63 08:55:01 AM 1 17.04 0.00 3.92 0.87 0.08 78.08 08:55:01 AM 2 20.72 0.00 3.90 1.42 0.08 73.87 08:55:01 AM 3 15.53 0.00 3.35 0.90 0.08 80.14 08:55:01 AM 4 18.08 0.00 4.93 4.11 0.05 72.83 08:55:01 AM 5 9.32 0.00 2.52 1.14 0.07 86.95 08:55:01 AM 6 14.18 0.00 2.38 4.47 0.05 78.92 08:55:01 AM 7 15.29 0.00 4.02 4.57 0.05 76.07 08:56:01 AM all 24.37 0.00 1.57 1.44 0.09 72.53 08:56:01 AM 0 14.66 0.00 1.10 0.22 0.07 83.95 08:56:01 AM 1 27.44 0.00 2.12 2.06 0.10 68.28 08:56:01 AM 2 21.98 0.00 1.10 1.29 0.08 75.55 08:56:01 AM 3 38.83 0.00 2.36 1.14 0.10 57.58 08:56:01 AM 4 29.44 0.00 2.28 3.86 0.10 64.33 08:56:01 AM 5 11.63 0.00 1.16 1.16 0.07 85.99 08:56:01 AM 6 29.72 0.00 0.99 0.28 0.08 68.93 08:56:01 AM 7 21.26 0.00 1.46 1.56 0.08 75.64 08:57:01 AM all 27.69 0.25 3.50 0.86 0.11 67.60 08:57:01 AM 0 29.11 0.03 2.81 0.54 0.13 67.37 08:57:01 AM 1 31.58 0.00 4.05 1.44 0.10 62.83 08:57:01 AM 2 33.65 0.03 3.93 1.16 0.10 61.13 08:57:01 AM 3 33.43 0.10 3.81 1.05 0.10 61.50 08:57:01 AM 4 22.42 0.00 3.01 0.41 0.08 74.08 08:57:01 AM 5 22.63 0.02 3.02 0.29 0.10 73.95 08:57:01 AM 6 27.98 0.03 3.89 0.39 0.12 67.59 08:57:01 AM 7 20.73 1.79 3.46 1.60 0.10 72.32 08:58:01 AM all 17.33 0.05 2.05 0.34 0.06 80.18 08:58:01 AM 0 15.94 0.00 1.24 0.08 0.07 82.67 08:58:01 AM 1 29.69 0.00 2.71 1.04 0.07 66.51 08:58:01 AM 2 12.38 0.00 1.42 0.05 0.07 86.08 08:58:01 AM 3 7.94 0.37 2.40 0.27 0.05 88.97 08:58:01 AM 4 33.70 0.00 2.39 0.53 0.08 63.29 08:58:01 AM 5 11.62 0.00 2.24 0.20 0.05 85.89 08:58:01 AM 6 18.03 0.00 2.09 0.40 0.07 79.41 08:58:01 AM 7 9.29 0.00 1.89 0.15 0.03 88.64 Average: all 21.02 0.07 2.66 1.22 0.08 74.95 Average: 0 16.82 0.01 2.08 0.34 0.08 80.67 Average: 1 26.43 0.00 3.20 1.35 0.09 68.93 Average: 2 22.16 0.01 2.59 0.98 0.08 74.18 Average: 3 23.92 0.12 2.98 0.84 0.08 72.06 Average: 4 25.93 0.00 3.15 2.23 0.08 68.61 Average: 5 13.79 0.00 2.23 0.70 0.07 83.21 Average: 6 22.47 0.01 2.33 1.39 0.08 73.72 Average: 7 16.63 0.44 2.70 1.97 0.07 78.18