---> uname -a: Linux prd-centos8-docker-8c-8g-2241.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: 2799.996 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 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1087 25672 18 5130 30331 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:f4:7d:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.222/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85764sec preferred_lft 85764sec inet6 fe80::f816:3eff:fef4:7dcd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:15:a4:70:2d 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::42:15ff:fea4:702d/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) 12/04/2023 _x86_64_ (8 CPU) 10:12:01 LINUX RESTART (8 CPU) 10:13:01 AM tps rtps wtps bread/s bwrtn/s 10:14:01 AM 128.08 8.30 119.78 2630.23 10963.72 10:15:01 AM 237.24 18.71 218.53 2641.79 11082.02 10:16:01 AM 110.83 13.30 97.53 1173.88 34389.10 10:17:01 AM 65.24 0.05 65.19 1.07 2638.62 10:18:01 AM 31.86 0.03 31.82 0.67 1023.64 10:19:01 AM 16.68 0.00 16.68 0.00 337.94 10:20:01 AM 29.09 0.02 29.07 2.00 937.66 10:21:01 AM 65.63 2.57 63.07 4513.88 10688.79 10:22:01 AM 108.35 1.20 107.15 82.64 32757.35 Average: 88.11 4.91 83.20 1227.36 11646.34 10:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:14:01 AM 29457980 31295432 3197732 9.79 2688 2153032 1403152 4.16 170836 2581468 142548 10:15:01 AM 28041800 30290168 4613912 14.13 2688 2559460 2171400 6.44 275956 3860980 200128 10:16:01 AM 25822856 28906336 6832856 20.92 2688 3377680 5440356 16.14 469080 5813752 1824 10:17:01 AM 25780116 28929396 6875596 21.05 2688 3441944 3482424 10.33 513336 5815132 11508 10:18:01 AM 25336972 28491260 7318740 22.41 2688 3445308 3759240 11.15 536224 6224296 1472 10:19:01 AM 24451928 27609076 8203784 25.12 2688 3446684 6823204 20.24 538348 7078064 1728 10:20:01 AM 25711116 28886176 6944596 21.27 2688 3465248 3437788 10.20 545804 5840152 6732 10:21:01 AM 24520280 28805900 8135432 24.91 2688 4557096 3318252 9.85 733880 6797540 626192 10:22:01 AM 26308120 31060156 6347592 19.44 2688 5018608 1512104 4.49 935052 4801696 228740 Average: 26159019 29363767 6496693 19.89 2688 3496118 3483102 10.33 524280 5423676 135652 10:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 AM eth0 59.39 37.48 1121.00 7.42 0.00 0.00 0.00 0.00 10:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 AM eth0 351.98 302.55 5012.21 58.31 0.00 0.00 0.00 0.00 10:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 AM lo 8.05 8.05 0.99 0.99 0.00 0.00 0.00 0.00 10:16:01 AM eth0 750.43 275.46 6420.82 20.13 0.00 0.00 0.00 0.00 10:16:01 AM docker0 3.25 4.92 0.54 0.53 0.00 0.00 0.00 0.00 10:16:01 AM vethe7871c7 3.25 5.05 0.58 0.54 0.00 0.00 0.00 0.00 10:17:01 AM lo 14.03 14.03 1.81 1.81 0.00 0.00 0.00 0.00 10:17:01 AM eth0 112.93 94.82 683.19 24.64 0.00 0.00 0.00 0.00 10:17:01 AM docker0 4.60 8.01 0.76 1.03 0.00 0.00 0.00 0.00 10:18:01 AM lo 22.74 22.74 2.07 2.07 0.00 0.00 0.00 0.00 10:18:01 AM eth0 30.66 26.91 10.33 14.12 0.00 0.00 0.00 0.00 10:18:01 AM docker0 6.83 7.61 0.87 0.89 0.00 0.00 0.00 0.00 10:19:01 AM lo 289.64 289.64 119.45 119.45 0.00 0.00 0.00 0.00 10:19:01 AM eth0 132.16 132.79 82.05 35.12 0.00 0.00 0.00 0.00 10:19:01 AM docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 10:19:01 AM veth83b12a1 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:20:01 AM lo 74.98 74.98 7.10 7.10 0.00 0.00 0.00 0.00 10:20:01 AM eth0 101.45 63.40 44.99 36.52 0.00 0.00 0.00 0.00 10:20:01 AM docker0 3.50 4.36 0.59 0.56 0.00 0.00 0.00 0.00 10:21:01 AM lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 AM eth0 453.17 199.67 4020.55 31.49 0.00 0.00 0.00 0.00 10:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 AM lo 240.39 240.39 54.56 54.56 0.00 0.00 0.00 0.00 10:22:01 AM eth0 43.84 43.15 370.66 9.87 0.00 0.00 0.00 0.00 10:22:01 AM docker0 119.56 125.52 36.82 19.69 0.00 0.00 0.00 0.00 Average: lo 72.21 72.21 20.66 20.66 0.00 0.00 0.00 0.00 Average: eth0 226.23 130.69 1974.00 26.40 0.00 0.00 0.00 0.00 Average: docker0 15.30 16.73 4.40 2.52 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) 12/04/2023 _x86_64_ (8 CPU) 10:12:01 LINUX RESTART (8 CPU) 10:13:01 AM CPU %user %nice %system %iowait %steal %idle 10:14:01 AM all 8.82 0.00 0.90 2.38 0.05 87.86 10:14:01 AM 0 3.86 0.00 0.30 0.90 0.05 94.89 10:14:01 AM 1 6.62 0.00 1.07 4.37 0.05 87.89 10:14:01 AM 2 9.03 0.00 0.83 5.91 0.03 84.20 10:14:01 AM 3 19.49 0.00 1.65 3.80 0.03 75.03 10:14:01 AM 4 4.96 0.00 0.60 0.27 0.07 94.10 10:14:01 AM 5 21.45 0.00 2.06 1.51 0.05 74.93 10:14:01 AM 6 1.03 0.00 0.25 2.12 0.03 96.56 10:14:01 AM 7 4.14 0.00 0.42 0.12 0.05 95.27 10:15:01 AM all 34.45 0.00 1.49 2.05 0.11 61.91 10:15:01 AM 0 37.59 0.00 1.13 1.01 0.10 60.18 10:15:01 AM 1 27.96 0.00 1.58 2.46 0.10 67.89 10:15:01 AM 2 36.19 0.00 0.99 2.37 0.12 60.34 10:15:01 AM 3 28.06 0.00 1.58 1.63 0.10 68.63 10:15:01 AM 4 44.49 0.00 2.16 2.86 0.12 50.37 10:15:01 AM 5 33.44 0.00 1.09 1.73 0.10 63.64 10:15:01 AM 6 37.80 0.00 1.58 3.85 0.08 56.68 10:15:01 AM 7 30.06 0.00 1.85 0.47 0.12 67.51 10:16:01 AM all 18.24 0.21 2.43 2.13 0.10 76.89 10:16:01 AM 0 20.99 0.07 1.99 1.75 0.12 75.08 10:16:01 AM 1 26.30 1.22 2.78 5.03 0.08 64.59 10:16:01 AM 2 12.51 0.34 2.16 2.78 0.07 82.15 10:16:01 AM 3 13.15 0.00 2.20 1.45 0.07 83.13 10:16:01 AM 4 24.71 0.02 2.52 1.33 0.10 71.32 10:16:01 AM 5 15.88 0.02 2.22 0.37 0.10 81.41 10:16:01 AM 6 7.98 0.00 3.00 3.14 0.13 85.75 10:16:01 AM 7 24.48 0.05 2.57 1.17 0.12 71.61 10:17:01 AM all 35.72 0.04 1.16 0.58 0.11 62.38 10:17:01 AM 0 38.63 0.03 1.39 0.49 0.13 59.33 10:17:01 AM 1 33.68 0.00 1.09 0.12 0.13 64.98 10:17:01 AM 2 36.93 0.00 1.01 0.96 0.12 60.98 10:17:01 AM 3 32.46 0.00 1.38 0.83 0.12 65.21 10:17:01 AM 4 31.74 0.00 1.26 1.39 0.08 65.52 10:17:01 AM 5 35.89 0.00 0.96 0.20 0.08 62.87 10:17:01 AM 6 47.96 0.00 0.89 0.59 0.10 50.46 10:17:01 AM 7 28.50 0.30 1.33 0.05 0.10 69.72 10:18:01 AM all 29.61 0.58 2.06 0.76 0.11 66.88 10:18:01 AM 0 37.16 0.02 1.89 0.22 0.12 60.59 10:18:01 AM 1 32.34 0.07 1.80 0.10 0.12 65.58 10:18:01 AM 2 19.14 0.07 2.18 0.37 0.10 78.14 10:18:01 AM 3 28.19 0.12 1.76 0.40 0.08 69.45 10:18:01 AM 4 24.43 0.00 1.87 1.68 0.13 71.89 10:18:01 AM 5 29.53 0.03 2.15 0.54 0.12 67.63 10:18:01 AM 6 28.32 4.37 1.95 2.59 0.12 62.66 10:18:01 AM 7 37.75 0.00 2.88 0.15 0.10 59.11 10:19:01 AM all 13.13 0.31 1.57 0.12 0.10 84.77 10:19:01 AM 0 11.89 0.00 1.64 0.03 0.10 86.34 10:19:01 AM 1 14.42 0.08 1.63 0.18 0.12 83.57 10:19:01 AM 2 12.44 0.00 1.42 0.07 0.12 85.95 10:19:01 AM 3 10.06 0.03 1.26 0.10 0.08 88.47 10:19:01 AM 4 9.96 0.02 1.53 0.02 0.12 88.37 10:19:01 AM 5 20.14 0.03 1.64 0.43 0.10 77.66 10:19:01 AM 6 9.16 2.28 1.62 0.03 0.12 86.79 10:19:01 AM 7 16.98 0.02 1.85 0.10 0.08 80.96 10:20:01 AM all 36.89 0.09 2.27 0.47 0.11 60.17 10:20:01 AM 0 53.26 0.02 2.59 0.81 0.12 43.21 10:20:01 AM 1 41.82 0.15 1.71 0.34 0.12 55.87 10:20:01 AM 2 26.35 0.00 2.35 1.09 0.10 70.11 10:20:01 AM 3 23.63 0.02 2.08 0.69 0.12 73.47 10:20:01 AM 4 34.52 0.40 2.63 0.17 0.12 62.17 10:20:01 AM 5 42.26 0.00 1.88 0.24 0.13 55.48 10:20:01 AM 6 30.17 0.12 2.23 0.30 0.08 67.10 10:20:01 AM 7 43.22 0.05 2.66 0.13 0.10 53.84 10:21:01 AM all 28.72 0.00 1.93 0.77 0.09 68.49 10:21:01 AM 0 30.14 0.00 2.04 0.17 0.08 67.57 10:21:01 AM 1 33.60 0.00 2.36 2.39 0.08 61.57 10:21:01 AM 2 35.99 0.00 2.44 0.05 0.08 61.43 10:21:01 AM 3 23.49 0.00 1.41 0.18 0.08 74.83 10:21:01 AM 4 24.48 0.00 1.91 0.10 0.08 73.42 10:21:01 AM 5 21.69 0.00 1.88 2.01 0.08 74.34 10:21:01 AM 6 34.64 0.00 1.53 0.02 0.08 63.73 10:21:01 AM 7 25.74 0.00 1.87 1.24 0.10 71.05 10:22:01 AM all 32.38 0.00 1.50 2.14 0.09 63.89 10:22:01 AM 0 37.67 0.00 1.51 0.00 0.08 60.74 10:22:01 AM 1 40.60 0.00 2.01 4.63 0.10 52.67 10:22:01 AM 2 33.98 0.00 1.01 3.25 0.08 61.68 10:22:01 AM 3 34.23 0.00 1.74 1.96 0.08 61.98 10:22:01 AM 4 41.45 0.00 1.79 1.35 0.08 55.32 10:22:01 AM 5 47.41 0.00 1.44 0.90 0.08 50.17 10:22:01 AM 6 10.23 0.00 1.27 0.37 0.10 88.02 10:22:01 AM 7 13.44 0.00 1.27 4.67 0.08 80.53 Average: all 26.43 0.14 1.70 1.27 0.10 70.37 Average: 0 30.11 0.01 1.61 0.60 0.10 67.57 Average: 1 28.58 0.17 1.78 2.18 0.10 67.19 Average: 2 24.72 0.04 1.60 1.87 0.09 71.67 Average: 3 23.63 0.02 1.67 1.23 0.09 73.36 Average: 4 26.73 0.05 1.80 1.02 0.10 70.29 Average: 5 29.75 0.01 1.70 0.88 0.10 67.56 Average: 6 23.01 0.75 1.59 1.44 0.10 73.11 Average: 7 24.90 0.05 1.85 0.90 0.10 72.20