---> uname -a: Linux prd-centos8-docker-8c-8g-14086.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1045 27612 19 3233 30386 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:27:a6:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.95/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86027sec preferred_lft 86027sec inet6 fe80::f816:3eff:fe27:a630/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f8:7b:e9:ee 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:f8ff:fe7b:e9ee/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) 01/22/2024 _x86_64_ (8 CPU) 06:21:51 LINUX RESTART (8 CPU) 06:22:01 AM tps rtps wtps bread/s bwrtn/s 06:23:01 AM 103.86 33.02 70.85 7565.85 39839.93 06:24:01 AM 63.24 6.54 56.70 1266.52 4385.28 06:25:01 AM 128.09 2.00 126.09 308.03 9615.68 06:26:01 AM 408.66 3.48 405.18 1019.66 10383.59 06:27:01 AM 174.04 1.42 172.63 412.40 31804.33 06:28:01 AM 56.03 0.62 55.41 60.51 6121.73 Average: 155.64 7.85 147.80 1772.25 17023.97 06:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:23:01 AM 29843428 31292152 2812284 8.61 2688 1784176 1477640 4.38 139704 2286700 22276 06:24:01 AM 29624336 31294552 3031376 9.28 2688 1995552 1427772 4.24 161772 2446452 129052 06:25:01 AM 29123080 30905164 3532632 10.82 2688 2100716 2218104 6.58 179944 2892008 24020 06:26:01 AM 27759636 29983492 4896076 14.99 2688 2533840 2417468 7.17 266160 4135344 222868 06:27:01 AM 28318936 31133088 4336776 13.28 2688 3113860 1516564 4.50 475288 3330948 96008 06:28:01 AM 28247468 31088064 4408244 13.50 2688 3138204 1564480 4.64 650276 3220480 27160 Average: 28819481 30949419 3836231 11.75 2688 2444391 1770338 5.25 312191 3051989 86897 06:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 310.59 204.25 897.28 55.84 0.00 0.00 0.00 0.00 06:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 41.43 27.90 727.93 3.68 0.00 0.00 0.00 0.00 06:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 93.32 84.39 703.60 33.28 0.00 0.00 0.00 0.00 06:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 492.84 408.88 6302.93 57.78 0.00 0.00 0.00 0.00 06:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 271.46 248.60 2498.10 1146.55 0.00 0.00 0.00 0.00 06:27:01 AM docker0 9.15 14.40 0.55 307.26 0.00 0.00 0.00 0.00 06:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM eth0 124.68 133.11 292.38 794.40 0.00 0.00 0.00 0.00 06:28:01 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 222.36 184.50 1903.51 348.53 0.00 0.00 0.00 0.00 Average: docker0 1.52 2.40 0.09 51.20 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) 01/22/2024 _x86_64_ (8 CPU) 06:21:51 LINUX RESTART (8 CPU) 06:22:01 AM CPU %user %nice %system %iowait %steal %idle 06:23:01 AM all 10.77 0.00 2.29 4.07 0.07 82.79 06:23:01 AM 0 10.51 0.00 1.66 0.26 0.07 87.50 06:23:01 AM 1 9.54 0.00 2.05 11.55 0.10 76.76 06:23:01 AM 2 21.16 0.00 3.46 11.33 0.08 63.96 06:23:01 AM 3 5.83 0.00 2.34 3.90 0.05 87.88 06:23:01 AM 4 12.90 0.00 2.29 2.27 0.07 82.48 06:23:01 AM 5 11.70 0.00 1.24 0.64 0.05 86.36 06:23:01 AM 6 7.22 0.00 2.76 1.17 0.09 88.76 06:23:01 AM 7 7.20 0.00 2.50 1.29 0.07 88.93 06:24:01 AM all 4.59 0.00 0.61 3.76 0.43 90.61 06:24:01 AM 0 0.20 0.00 0.18 0.05 0.05 99.52 06:24:01 AM 1 6.00 0.00 0.75 0.21 0.04 93.01 06:24:01 AM 2 1.08 0.00 0.50 3.23 0.37 94.83 06:24:01 AM 3 10.72 0.00 0.91 0.45 0.61 87.31 06:24:01 AM 4 4.04 0.00 0.60 4.97 0.96 89.44 06:24:01 AM 5 9.13 0.00 1.13 10.96 0.63 78.16 06:24:01 AM 6 0.58 0.00 0.43 9.85 0.68 88.46 06:24:01 AM 7 5.03 0.00 0.42 0.05 0.05 94.45 06:25:01 AM all 8.40 0.00 0.70 0.95 0.05 89.90 06:25:01 AM 0 3.83 0.00 0.23 0.02 0.07 95.85 06:25:01 AM 1 3.13 0.00 0.64 1.87 0.10 94.26 06:25:01 AM 2 17.08 0.00 1.25 1.62 0.03 80.01 06:25:01 AM 3 13.49 0.00 1.56 1.21 0.05 83.69 06:25:01 AM 4 5.61 0.00 0.63 0.65 0.05 93.05 06:25:01 AM 5 10.76 0.00 0.42 0.18 0.05 88.59 06:25:01 AM 6 8.06 0.00 0.63 0.85 0.03 90.42 06:25:01 AM 7 5.22 0.00 0.27 1.22 0.02 93.28 06:26:01 AM all 25.69 0.00 1.36 1.76 0.09 71.10 06:26:01 AM 0 30.41 0.00 1.89 3.26 0.12 64.32 06:26:01 AM 1 27.86 0.00 1.20 0.48 0.08 70.37 06:26:01 AM 2 26.43 0.00 1.83 4.20 0.12 67.43 06:26:01 AM 3 31.76 0.00 0.87 0.50 0.10 66.77 06:26:01 AM 4 17.56 0.00 0.75 0.37 0.08 81.24 06:26:01 AM 5 36.04 0.00 1.71 0.99 0.08 61.18 06:26:01 AM 6 13.06 0.00 1.41 2.16 0.08 83.29 06:26:01 AM 7 22.37 0.00 1.19 2.11 0.08 74.25 06:27:01 AM all 9.01 0.00 2.34 2.17 0.09 86.40 06:27:01 AM 0 9.31 0.00 2.61 0.78 0.08 87.22 06:27:01 AM 1 10.70 0.00 2.31 4.39 0.10 82.50 06:27:01 AM 2 7.64 0.00 2.34 2.81 0.10 87.11 06:27:01 AM 3 9.75 0.00 1.96 0.89 0.08 87.32 06:27:01 AM 4 12.56 0.00 2.30 1.18 0.08 83.87 06:27:01 AM 5 8.25 0.00 2.29 0.72 0.08 88.65 06:27:01 AM 6 6.42 0.00 2.07 4.07 0.08 87.37 06:27:01 AM 7 7.41 0.00 2.84 2.55 0.07 87.14 06:28:01 AM all 9.83 0.00 1.73 0.45 0.05 87.94 06:28:01 AM 0 24.67 0.00 1.32 0.92 0.10 72.99 06:28:01 AM 1 13.77 0.00 1.35 0.80 0.05 84.02 06:28:01 AM 2 2.48 0.00 0.67 0.12 0.07 96.67 06:28:01 AM 3 1.50 0.00 0.67 0.02 0.03 97.78 06:28:01 AM 4 22.28 0.00 1.61 0.32 0.07 75.71 06:28:01 AM 5 12.11 0.00 0.79 1.37 0.03 85.70 06:28:01 AM 6 1.20 0.00 6.97 0.02 0.05 91.75 06:28:01 AM 7 1.52 0.00 0.42 0.00 0.03 98.03 Average: all 11.39 0.00 1.50 2.19 0.13 84.78 Average: 0 13.16 0.00 1.31 0.88 0.08 84.56 Average: 1 11.91 0.00 1.39 3.24 0.08 83.38 Average: 2 12.66 0.00 1.67 3.89 0.13 81.65 Average: 3 12.17 0.00 1.38 1.16 0.16 85.13 Average: 4 12.36 0.00 1.36 1.65 0.22 84.41 Average: 5 14.66 0.00 1.26 2.49 0.16 81.43 Average: 6 6.08 0.00 2.37 3.03 0.17 88.34 Average: 7 8.13 0.00 1.26 1.20 0.05 89.36