---> uname -a: Linux prd-centos8-docker-8c-8g-9876.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 1893 26185 19 3811 29544 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:db:21:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.60/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86027sec preferred_lft 86027sec inet6 fe80::f816:3eff:fedb:210b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e4:1b:7a:3b 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) 01/06/2024 _x86_64_ (8 CPU) 02:25:03 LINUX RESTART (8 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 123.86 6.57 117.30 1268.19 10942.79 02:28:01 AM 163.29 17.85 145.44 3312.91 9138.16 02:29:01 AM 179.90 4.88 175.02 131.31 40381.64 02:30:01 AM 42.10 0.00 42.10 0.00 17984.77 02:31:01 AM 17.84 0.45 17.39 63.85 1441.04 Average: 105.40 5.95 99.45 955.19 15977.26 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 29432268 31236452 3223444 9.87 2688 2123748 1456996 4.32 187128 2586412 160080 02:28:01 AM 28832176 30895652 3823536 11.71 2688 2379304 1709588 5.07 189072 3161980 91180 02:29:01 AM 26915672 30344640 5740040 17.58 2688 3735788 2102640 6.24 455976 4784500 282696 02:30:01 AM 26877468 30338900 5778244 17.69 2688 3765488 2107080 6.25 978272 4291496 4908 02:31:01 AM 26826120 30260872 5829592 17.85 2688 3738580 2215644 6.57 1152100 4170164 16852 Average: 27776741 30615303 4878971 14.94 2688 3148582 1918390 5.69 592510 3798910 111143 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 73.17 46.94 1093.36 7.05 0.00 0.00 0.00 0.00 02:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 197.42 171.99 2066.30 39.29 0.00 0.00 0.00 0.00 02:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 591.65 392.97 8477.67 98.78 0.00 0.00 0.00 0.00 02:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 153.75 87.55 48.96 641.54 0.00 0.00 0.00 0.00 02:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 19.18 14.95 15.36 6.58 0.00 0.00 0.00 0.00 02:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 207.03 142.87 2340.18 158.66 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) 01/06/2024 _x86_64_ (8 CPU) 02:25:03 LINUX RESTART (8 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 8.94 0.00 0.89 1.33 0.04 88.80 02:27:01 AM 0 7.88 0.00 0.77 0.98 0.05 90.32 02:27:01 AM 1 16.38 0.00 2.06 2.85 0.05 78.66 02:27:01 AM 2 10.24 0.00 1.04 1.20 0.03 87.48 02:27:01 AM 3 6.58 0.00 0.47 1.44 0.03 91.48 02:27:01 AM 4 0.84 0.00 0.18 0.47 0.05 98.46 02:27:01 AM 5 17.57 0.00 1.62 3.12 0.05 77.64 02:27:01 AM 6 7.46 0.00 0.57 0.28 0.03 91.66 02:27:01 AM 7 4.57 0.00 0.43 0.33 0.03 94.63 02:28:01 AM all 8.88 0.00 0.77 9.64 0.07 80.64 02:28:01 AM 0 7.42 0.00 0.53 6.47 0.10 85.48 02:28:01 AM 1 10.47 0.00 1.26 19.45 0.07 68.75 02:28:01 AM 2 12.46 0.00 1.24 17.18 0.07 69.05 02:28:01 AM 3 6.73 0.00 0.48 4.48 0.05 88.25 02:28:01 AM 4 6.46 0.00 0.72 6.56 0.08 86.18 02:28:01 AM 5 12.77 0.00 0.52 2.15 0.05 84.50 02:28:01 AM 6 8.75 0.00 0.60 1.64 0.05 88.95 02:28:01 AM 7 5.96 0.00 0.80 19.24 0.08 73.92 02:29:01 AM all 19.27 0.00 1.43 2.88 0.08 76.35 02:29:01 AM 0 26.77 0.00 0.72 0.10 0.08 72.33 02:29:01 AM 1 24.95 0.00 1.25 3.76 0.10 69.94 02:29:01 AM 2 17.26 0.00 1.47 4.08 0.07 77.12 02:29:01 AM 3 36.35 0.00 3.11 2.40 0.10 58.04 02:29:01 AM 4 8.14 0.00 1.39 0.30 0.07 90.10 02:29:01 AM 5 17.22 0.00 0.74 0.90 0.07 81.07 02:29:01 AM 6 12.59 0.00 1.42 10.29 0.07 75.63 02:29:01 AM 7 10.92 0.00 1.36 1.21 0.05 86.47 02:30:01 AM all 17.61 0.00 0.69 1.47 0.05 80.18 02:30:01 AM 0 20.66 0.00 0.22 0.00 0.07 79.06 02:30:01 AM 1 17.06 0.00 0.40 0.00 0.03 82.51 02:30:01 AM 2 53.48 0.00 2.49 3.01 0.12 40.91 02:30:01 AM 3 6.91 0.00 0.57 1.24 0.03 91.25 02:30:01 AM 4 1.62 0.00 0.18 0.00 0.02 98.18 02:30:01 AM 5 33.64 0.00 1.14 0.00 0.05 65.18 02:30:01 AM 6 5.78 0.00 0.43 7.23 0.05 86.51 02:30:01 AM 7 1.92 0.00 0.12 0.32 0.03 97.61 02:31:01 AM all 5.60 0.00 0.46 0.14 0.03 93.78 02:31:01 AM 0 2.60 0.00 0.28 0.28 0.02 96.81 02:31:01 AM 1 0.68 0.00 0.28 0.00 0.03 99.00 02:31:01 AM 2 0.53 0.00 0.35 0.02 0.03 99.07 02:31:01 AM 3 9.82 0.00 0.83 0.17 0.02 89.16 02:31:01 AM 4 8.10 0.00 0.38 0.05 0.03 91.43 02:31:01 AM 5 13.85 0.00 0.60 0.12 0.03 85.40 02:31:01 AM 6 5.77 0.00 0.42 0.23 0.02 93.56 02:31:01 AM 7 3.40 0.00 0.55 0.22 0.03 95.80 Average: all 12.05 0.00 0.85 3.09 0.05 83.96 Average: 0 13.06 0.00 0.50 1.57 0.06 84.80 Average: 1 13.89 0.00 1.05 5.20 0.06 79.80 Average: 2 18.76 0.00 1.31 5.10 0.06 74.76 Average: 3 13.25 0.00 1.09 1.94 0.05 83.67 Average: 4 5.03 0.00 0.57 1.48 0.05 92.87 Average: 5 19.01 0.00 0.92 1.26 0.05 78.76 Average: 6 8.07 0.00 0.69 3.93 0.04 87.27 Average: 7 5.35 0.00 0.65 4.26 0.05 89.69