---> uname -a: Linux prd-centos8-docker-8c-8g-758.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1055 27352 18 3482 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:78:38:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.24/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fe78:3892/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e5:46:5f:96 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:e5ff:fe46:5f96/64 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) 11/30/2023 _x86_64_ (8 CPU) 00:10:19 LINUX RESTART (8 CPU) 12:11:01 AM tps rtps wtps bread/s bwrtn/s 12:12:01 AM 86.70 6.96 79.74 1302.37 5329.77 12:13:01 AM 192.99 4.41 188.58 4779.90 12664.44 12:14:01 AM 292.30 3.58 288.72 1165.48 8387.05 12:15:01 AM 200.30 0.83 199.47 354.95 30067.86 12:16:01 AM 93.35 0.85 92.50 83.84 10061.58 Average: 173.14 3.33 169.81 1538.06 13301.99 12:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:12:01 AM 29540628 31223964 3115084 9.54 2688 2006972 1473368 4.37 164008 2535388 172228 12:13:01 AM 29178688 31192172 3477024 10.65 2688 2328836 1962180 5.82 276496 2745644 78272 12:14:01 AM 28029680 30302720 4626032 14.17 2688 2580364 2148684 6.38 338316 3798656 120884 12:15:01 AM 26997728 30014584 5657984 17.33 2688 3310300 2297756 6.82 513400 4594464 92 12:16:01 AM 27986068 31078544 4669644 14.30 2688 3383464 1501328 4.45 744548 3379768 48416 Average: 28346558 30762397 4309154 13.20 2688 2721987 1876663 5.57 407354 3410784 83978 12:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 60.11 42.12 886.40 7.22 0.00 0.00 0.00 0.00 12:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM eth0 234.07 209.74 1729.15 55.79 0.00 0.00 0.00 0.00 12:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM eth0 313.63 287.05 3267.66 44.68 0.00 0.00 0.00 0.00 12:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 315.24 247.12 5730.00 31.01 0.00 0.00 0.00 0.00 12:15:01 AM docker0 6.51 12.70 0.36 273.00 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 168.21 171.73 214.08 1142.65 0.00 0.00 0.00 0.00 12:16:01 AM docker0 1.72 2.73 0.12 32.58 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 218.26 191.55 2365.31 256.22 0.00 0.00 0.00 0.00 Average: docker0 1.65 3.08 0.10 61.10 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) 11/30/2023 _x86_64_ (8 CPU) 00:10:19 LINUX RESTART (8 CPU) 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 9.08 0.00 0.89 1.02 0.05 88.96 12:12:01 AM 0 1.39 0.00 0.25 0.03 0.08 98.25 12:12:01 AM 1 5.46 0.00 0.58 1.60 0.08 92.27 12:12:01 AM 2 16.37 0.00 1.80 1.00 0.05 80.77 12:12:01 AM 3 21.30 0.00 1.50 2.56 0.05 74.59 12:12:01 AM 4 8.29 0.00 0.53 1.24 0.05 89.89 12:12:01 AM 5 15.67 0.00 1.29 0.30 0.03 82.71 12:12:01 AM 6 1.63 0.00 0.52 0.68 0.02 97.15 12:12:01 AM 7 2.57 0.00 0.60 0.75 0.02 96.06 12:13:01 AM all 11.25 0.00 1.19 5.34 0.08 82.13 12:13:01 AM 0 5.44 0.00 0.60 0.80 0.07 93.09 12:13:01 AM 1 8.51 0.00 1.05 2.68 0.07 87.69 12:13:01 AM 2 12.53 0.00 1.58 15.50 0.07 70.33 12:13:01 AM 3 18.09 0.00 1.69 7.46 0.10 72.66 12:13:01 AM 4 23.71 0.00 1.19 5.12 0.08 69.90 12:13:01 AM 5 7.34 0.00 1.17 4.41 0.07 87.02 12:13:01 AM 6 7.67 0.00 1.13 6.79 0.12 84.28 12:13:01 AM 7 6.79 0.00 1.12 0.05 0.08 91.95 12:14:01 AM all 22.11 0.00 1.19 4.12 0.11 72.47 12:14:01 AM 0 26.79 0.00 1.27 2.23 0.10 69.62 12:14:01 AM 1 13.57 0.00 0.99 6.18 0.13 79.13 12:14:01 AM 2 33.67 0.00 1.21 6.51 0.17 58.44 12:14:01 AM 3 22.94 0.00 1.64 5.15 0.12 70.15 12:14:01 AM 4 13.16 0.00 1.27 4.92 0.08 80.57 12:14:01 AM 5 35.75 0.00 0.60 0.59 0.08 62.98 12:14:01 AM 6 17.04 0.00 1.18 3.91 0.10 77.77 12:14:01 AM 7 13.95 0.00 1.32 3.50 0.08 81.14 12:15:01 AM all 12.80 0.00 1.68 5.64 0.08 79.79 12:15:01 AM 0 7.50 0.00 1.86 8.67 0.08 81.89 12:15:01 AM 1 8.47 0.00 2.02 10.54 0.08 78.90 12:15:01 AM 2 14.34 0.00 2.06 9.85 0.08 73.67 12:15:01 AM 3 13.18 0.00 1.68 6.76 0.10 78.28 12:15:01 AM 4 13.85 0.00 1.26 1.78 0.07 83.05 12:15:01 AM 5 21.98 0.00 1.92 3.35 0.07 72.68 12:15:01 AM 6 8.04 0.00 1.19 3.40 0.08 87.28 12:15:01 AM 7 15.11 0.00 1.49 0.75 0.08 82.55 12:16:01 AM all 12.10 0.00 1.97 0.50 0.07 85.36 12:16:01 AM 0 5.13 0.00 1.30 0.00 0.07 93.49 12:16:01 AM 1 9.78 0.00 1.82 0.47 0.08 87.85 12:16:01 AM 2 33.87 0.00 2.98 0.80 0.10 62.24 12:16:01 AM 3 8.93 0.00 1.88 0.44 0.05 88.71 12:16:01 AM 4 18.27 0.00 1.98 0.34 0.07 79.35 12:16:01 AM 5 6.75 0.00 1.81 0.43 0.05 90.96 12:16:01 AM 6 5.89 0.00 1.74 0.44 0.08 91.85 12:16:01 AM 7 8.20 0.00 2.26 1.07 0.07 88.40 Average: all 13.47 0.00 1.38 3.32 0.08 81.75 Average: 0 9.24 0.00 1.06 2.34 0.08 87.28 Average: 1 9.15 0.00 1.29 4.28 0.09 85.18 Average: 2 22.16 0.00 1.92 6.73 0.09 69.10 Average: 3 16.89 0.00 1.68 4.47 0.08 76.87 Average: 4 15.45 0.00 1.25 2.68 0.07 80.55 Average: 5 17.48 0.00 1.36 1.82 0.06 79.29 Average: 6 8.05 0.00 1.15 3.04 0.08 87.68 Average: 7 9.32 0.00 1.36 1.23 0.07 88.03