---> uname -a: Linux prd-centos8-docker-8c-8g-74912.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 1050 27295 18 3544 30378 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:54:b5:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.79/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85989sec preferred_lft 85989sec inet6 fe80::f816:3eff:fe54:b5e2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dd:f5:f4:47 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:ddff:fef5:f447/64 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) 11/14/2023 _x86_64_ (8 CPU) 00:10:26 LINUX RESTART (8 CPU) 12:11:01 AM tps rtps wtps bread/s bwrtn/s 12:12:01 AM 95.75 27.86 67.89 6703.88 16999.23 12:13:01 AM 105.02 0.02 105.00 0.40 10597.90 12:14:01 AM 143.37 3.95 139.42 4697.77 6815.49 12:15:01 AM 282.17 4.22 277.95 1084.35 8542.96 12:16:01 AM 194.40 0.78 193.62 350.55 27407.66 12:17:01 AM 107.11 0.88 106.23 81.97 12595.02 Average: 154.63 6.29 148.34 2153.62 13826.88 12:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:12:01 AM 29702652 31275540 2953060 9.04 2688 1904928 1517560 4.50 173152 2395860 75956 12:13:01 AM 29388804 31230040 3266908 10.00 2688 2157952 1491776 4.43 163800 2659752 125852 12:14:01 AM 28981500 31064560 3674212 11.25 2688 2397448 2037440 6.05 278608 2938248 80488 12:15:01 AM 27778488 30111936 4877224 14.94 2688 2640336 2460264 7.30 326004 4063484 107564 12:16:01 AM 26745648 29793452 5910064 18.10 2688 3341720 2595768 7.70 513048 4855784 46556 12:17:01 AM 27979872 31130536 4675840 14.32 2688 3443136 1505364 4.47 746084 3385752 64 Average: 28429494 30767677 4226218 12.94 2688 2647587 1934695 5.74 366783 3383147 72747 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 413.32 251.69 1448.93 64.46 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 29.95 21.28 477.01 3.77 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 236.44 210.63 1531.51 60.37 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 314.06 283.47 3222.69 41.60 0.00 0.00 0.00 0.00 12:15:01 AM docker0 0.00 0.00 0.00 0.00 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 327.72 258.63 5745.18 33.19 0.00 0.00 0.00 0.00 12:16:01 AM docker0 6.63 12.28 0.37 272.96 0.00 0.00 0.00 0.00 12:16:01 AM vetha142bf2 3.28 6.03 0.22 133.44 0.00 0.00 0.00 0.01 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 159.53 164.90 163.62 1140.32 0.00 0.00 0.00 0.00 12:17:01 AM docker0 1.72 2.52 0.12 32.56 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 246.86 198.44 2098.12 223.95 0.00 0.00 0.00 0.00 Average: docker0 1.39 2.47 0.08 50.92 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) 11/14/2023 _x86_64_ (8 CPU) 00:10:26 LINUX RESTART (8 CPU) 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 9.55 0.00 1.55 4.01 0.06 84.83 12:12:01 AM 0 2.95 0.00 1.51 1.53 0.08 93.93 12:12:01 AM 1 8.21 0.00 1.69 5.15 0.05 84.90 12:12:01 AM 2 11.29 0.00 1.57 5.98 0.08 81.07 12:12:01 AM 3 11.28 0.00 1.14 0.52 0.07 86.99 12:12:01 AM 4 11.64 0.00 2.44 11.73 0.05 74.13 12:12:01 AM 5 18.37 0.00 1.92 3.50 0.07 76.13 12:12:01 AM 6 8.45 0.00 0.78 2.27 0.03 88.46 12:12:01 AM 7 4.20 0.00 1.35 1.37 0.07 93.01 12:13:01 AM all 7.04 0.00 0.71 2.95 0.03 89.27 12:13:01 AM 0 5.71 0.00 0.60 0.80 0.03 92.86 12:13:01 AM 1 0.85 0.00 0.32 3.41 0.05 95.37 12:13:01 AM 2 3.93 0.00 0.60 1.92 0.03 93.52 12:13:01 AM 3 6.66 0.00 0.63 3.22 0.05 89.43 12:13:01 AM 4 26.04 0.00 2.45 13.09 0.05 58.36 12:13:01 AM 5 10.22 0.00 0.82 1.13 0.02 87.81 12:13:01 AM 6 0.60 0.00 0.05 0.03 0.00 99.32 12:13:01 AM 7 2.32 0.00 0.18 0.02 0.02 97.46 12:14:01 AM all 10.86 0.00 1.03 5.24 0.12 82.76 12:14:01 AM 0 11.97 0.00 1.20 3.33 0.13 83.37 12:14:01 AM 1 8.51 0.00 1.17 5.13 0.13 85.05 12:14:01 AM 2 9.58 0.00 0.92 5.60 0.10 83.79 12:14:01 AM 3 14.52 0.00 0.80 4.05 0.12 80.52 12:14:01 AM 4 9.47 0.00 0.95 0.55 0.12 88.91 12:14:01 AM 5 10.24 0.00 1.51 20.54 0.15 67.56 12:14:01 AM 6 6.98 0.00 0.69 0.10 0.12 92.11 12:14:01 AM 7 15.59 0.00 1.00 2.61 0.10 80.70 12:15:01 AM all 19.03 0.00 1.03 5.68 0.08 74.18 12:15:01 AM 0 20.06 0.00 0.53 1.72 0.08 77.61 12:15:01 AM 1 20.93 0.00 0.75 6.61 0.08 71.63 12:15:01 AM 2 16.73 0.00 0.72 1.27 0.07 81.21 12:15:01 AM 3 21.87 0.00 2.59 7.44 0.10 67.99 12:15:01 AM 4 21.45 0.00 0.97 6.89 0.08 70.61 12:15:01 AM 5 6.68 0.00 0.92 12.10 0.05 80.26 12:15:01 AM 6 21.20 0.00 1.00 9.32 0.07 68.41 12:15:01 AM 7 23.33 0.00 0.79 0.12 0.07 75.70 12:16:01 AM all 13.21 0.00 1.43 6.37 0.06 78.93 12:16:01 AM 0 15.49 0.00 1.42 3.06 0.07 79.96 12:16:01 AM 1 16.28 0.00 1.91 18.59 0.08 63.14 12:16:01 AM 2 9.87 0.00 1.20 5.64 0.07 83.23 12:16:01 AM 3 12.72 0.00 1.56 11.33 0.07 74.33 12:16:01 AM 4 18.37 0.00 1.30 3.66 0.05 76.62 12:16:01 AM 5 12.13 0.00 1.42 3.67 0.07 82.71 12:16:01 AM 6 6.53 0.00 1.17 4.74 0.05 87.51 12:16:01 AM 7 14.26 0.00 1.48 0.25 0.07 83.94 12:17:01 AM all 9.45 0.00 1.80 2.41 0.08 86.26 12:17:01 AM 0 17.81 0.00 2.01 4.42 0.08 75.68 12:17:01 AM 1 10.64 0.00 2.03 2.49 0.07 84.77 12:17:01 AM 2 5.19 0.00 1.42 0.77 0.07 92.55 12:17:01 AM 3 6.95 0.00 1.84 0.84 0.08 90.29 12:17:01 AM 4 4.27 0.00 1.31 1.91 0.07 92.45 12:17:01 AM 5 5.73 0.00 1.84 1.76 0.07 90.60 12:17:01 AM 6 19.97 0.00 2.19 1.86 0.08 75.89 12:17:01 AM 7 5.01 0.00 1.79 5.28 0.08 87.82 Average: all 11.52 0.00 1.26 4.44 0.07 82.70 Average: 0 12.34 0.00 1.21 2.47 0.08 83.90 Average: 1 10.90 0.00 1.31 6.90 0.08 80.81 Average: 2 9.43 0.00 1.07 3.53 0.07 85.90 Average: 3 12.33 0.00 1.43 4.57 0.08 81.59 Average: 4 15.21 0.00 1.57 6.30 0.07 76.85 Average: 5 10.57 0.00 1.40 7.11 0.07 80.85 Average: 6 10.62 0.00 0.98 3.05 0.06 85.29 Average: 7 10.78 0.00 1.10 1.61 0.07 86.45