---> uname -a: Linux prd-centos8-docker-8c-8g-5142.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 25M 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 1074 25695 27 5120 30334 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:f4:5a:60 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 85840sec preferred_lft 85840sec inet6 fe80::f816:3eff:fef4:5a60/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8c:7c:e4:a1 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::42:8cff:fe7c:e4a1/64 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) 02/13/2024 _x86_64_ (8 CPU) 16:17:33 LINUX RESTART (8 CPU) 04:18:01 PM tps rtps wtps bread/s bwrtn/s 04:19:01 PM 218.65 12.65 206.00 2212.16 7517.20 04:20:01 PM 263.46 20.61 242.85 4159.15 11249.52 04:21:01 PM 89.01 0.80 88.21 191.10 11350.16 04:22:01 PM 111.28 12.46 98.82 896.75 29399.63 04:23:01 PM 23.92 0.02 23.90 0.53 675.80 04:24:01 PM 30.76 0.02 30.74 0.27 680.34 04:25:01 PM 44.58 2.48 42.09 4511.38 7151.57 04:26:01 PM 117.09 1.12 115.98 70.23 29111.63 Average: 112.34 6.27 106.07 1505.02 12142.64 04:18:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:19:01 PM 29515376 31224796 3140336 9.62 2688 2041892 1495920 4.44 171324 2540668 177080 04:20:01 PM 27666688 29879480 4989024 15.28 2688 2534256 2856756 8.48 269812 4233408 289480 04:21:01 PM 27685868 29972120 4969844 15.22 2688 2605272 2371436 7.04 318440 4157188 42012 04:22:01 PM 24996160 28115220 7659552 23.46 2688 3420412 6197440 18.39 518428 6569472 1648 04:23:01 PM 25199728 28319444 7455984 22.83 2688 3421192 4087276 12.13 535956 6344208 24 04:24:01 PM 25298316 28430328 7357396 22.53 2688 3432748 4053924 12.03 540796 6251104 9232 04:25:01 PM 24985244 28964804 7670468 23.49 2688 4276368 3454700 10.25 717080 6374184 517224 04:26:01 PM 24012492 28295068 8643220 26.47 2688 4564348 3696332 10.97 778156 7239076 21512 Average: 26169984 29150158 6485728 19.86 2688 3287061 3526723 10.46 481249 5463664 132276 04:18:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 PM eth0 96.80 68.61 1126.66 12.47 0.00 0.00 0.00 0.00 04:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 PM eth0 400.80 329.17 5186.24 56.96 0.00 0.00 0.00 0.00 04:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 PM lo 2.18 2.18 0.36 0.36 0.00 0.00 0.00 0.00 04:21:01 PM eth0 92.47 79.96 750.71 20.26 0.00 0.00 0.00 0.00 04:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 PM lo 2.08 2.08 0.22 0.22 0.00 0.00 0.00 0.00 04:22:01 PM eth0 1219.29 435.95 6450.55 30.82 0.00 0.00 0.00 0.00 04:22:01 PM docker0 0.75 1.00 0.11 0.11 0.00 0.00 0.00 0.00 04:22:01 PM veth95267eb 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:23:01 PM lo 293.57 293.57 125.94 125.94 0.00 0.00 0.00 0.00 04:23:01 PM eth0 162.69 135.77 67.31 48.89 0.00 0.00 0.00 0.00 04:23:01 PM docker0 5.93 6.33 0.74 0.75 0.00 0.00 0.00 0.00 04:24:01 PM lo 451.02 451.02 215.53 215.53 0.00 0.00 0.00 0.00 04:24:01 PM eth0 65.51 40.70 20.62 24.96 0.00 0.00 0.00 0.00 04:24:01 PM docker0 3.48 4.27 0.59 0.56 0.00 0.00 0.00 0.00 04:25:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 04:25:01 PM eth0 168.86 137.49 1743.33 38.63 0.00 0.00 0.00 0.00 04:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 PM lo 198.43 198.43 53.73 53.73 0.00 0.00 0.00 0.00 04:26:01 PM eth0 359.64 153.29 2587.92 20.15 0.00 0.00 0.00 0.00 04:26:01 PM docker0 99.52 104.93 36.43 19.05 0.00 0.00 0.00 0.00 Average: lo 118.44 118.44 49.48 49.48 0.00 0.00 0.00 0.00 Average: eth0 320.78 172.62 2241.72 31.65 0.00 0.00 0.00 0.00 Average: docker0 13.71 14.57 4.73 2.56 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) 02/13/2024 _x86_64_ (8 CPU) 16:17:33 LINUX RESTART (8 CPU) 04:18:01 PM CPU %user %nice %system %iowait %steal %idle 04:19:01 PM all 10.43 0.00 1.18 0.62 0.05 87.72 04:19:01 PM 0 4.11 0.00 0.82 0.18 0.07 94.82 04:19:01 PM 1 7.58 0.00 1.91 2.09 0.07 88.36 04:19:01 PM 2 24.30 0.00 1.92 0.67 0.07 73.04 04:19:01 PM 3 11.21 0.00 1.32 0.90 0.03 86.54 04:19:01 PM 4 10.43 0.00 1.07 0.25 0.03 88.21 04:19:01 PM 5 10.58 0.00 1.00 0.23 0.05 88.14 04:19:01 PM 6 11.08 0.00 0.98 0.12 0.05 87.76 04:19:01 PM 7 4.16 0.00 0.43 0.48 0.03 94.89 04:20:01 PM all 29.60 0.00 1.47 1.03 0.09 67.81 04:20:01 PM 0 24.49 0.00 1.10 0.12 0.08 74.21 04:20:01 PM 1 41.70 0.00 1.65 1.82 0.08 54.74 04:20:01 PM 2 19.02 0.00 1.01 1.06 0.10 78.82 04:20:01 PM 3 27.78 0.00 1.22 1.09 0.08 69.83 04:20:01 PM 4 31.46 0.00 1.72 0.87 0.10 65.85 04:20:01 PM 5 36.92 0.00 2.48 2.21 0.08 58.30 04:20:01 PM 6 30.75 0.00 1.34 0.52 0.08 67.31 04:20:01 PM 7 24.69 0.00 1.24 0.60 0.07 73.41 04:21:01 PM all 38.31 0.00 0.95 0.26 0.08 60.39 04:21:01 PM 0 36.93 0.00 1.00 0.03 0.08 61.95 04:21:01 PM 1 42.19 0.00 0.58 0.18 0.08 56.95 04:21:01 PM 2 23.83 0.00 1.12 0.28 0.08 74.68 04:21:01 PM 3 20.93 0.00 1.22 0.60 0.08 77.17 04:21:01 PM 4 43.57 0.00 1.00 0.63 0.08 54.71 04:21:01 PM 5 40.41 0.00 0.92 0.13 0.08 58.45 04:21:01 PM 6 50.47 0.00 1.23 0.13 0.08 48.08 04:21:01 PM 7 48.13 0.00 0.53 0.07 0.08 51.19 04:22:01 PM all 25.86 0.22 2.63 1.88 0.08 69.33 04:22:01 PM 0 20.38 1.04 2.76 0.57 0.08 75.16 04:22:01 PM 1 28.60 0.03 3.35 0.94 0.08 67.00 04:22:01 PM 2 24.28 0.00 2.90 3.84 0.08 68.89 04:22:01 PM 3 34.85 0.00 2.59 1.63 0.08 60.84 04:22:01 PM 4 30.70 0.03 2.45 0.30 0.07 66.44 04:22:01 PM 5 10.47 0.59 2.56 0.44 0.08 85.86 04:22:01 PM 6 29.40 0.00 2.05 0.79 0.07 67.69 04:22:01 PM 7 28.16 0.07 2.36 6.52 0.08 62.81 04:23:01 PM all 14.94 0.44 1.50 0.09 0.10 82.93 04:23:01 PM 0 16.71 0.07 1.54 0.07 0.15 81.47 04:23:01 PM 1 15.29 0.57 1.54 0.13 0.10 82.36 04:23:01 PM 2 12.22 0.00 1.51 0.07 0.08 86.12 04:23:01 PM 3 19.05 0.02 1.84 0.05 0.08 78.96 04:23:01 PM 4 15.37 0.02 1.37 0.00 0.08 83.15 04:23:01 PM 5 16.30 0.02 1.42 0.02 0.07 82.18 04:23:01 PM 6 11.51 0.02 1.26 0.32 0.10 86.80 04:23:01 PM 7 13.08 2.78 1.56 0.07 0.10 82.42 04:24:01 PM all 23.58 0.30 2.34 0.15 0.10 73.53 04:24:01 PM 0 22.31 0.03 2.06 0.13 0.12 75.35 04:24:01 PM 1 24.41 2.09 2.48 0.15 0.08 70.78 04:24:01 PM 2 21.25 0.03 2.34 0.10 0.12 76.15 04:24:01 PM 3 27.39 0.00 2.40 0.12 0.10 69.99 04:24:01 PM 4 28.23 0.08 2.96 0.13 0.08 68.51 04:24:01 PM 5 21.43 0.02 1.75 0.13 0.12 76.55 04:24:01 PM 6 24.11 0.03 2.14 0.07 0.10 73.55 04:24:01 PM 7 19.52 0.08 2.57 0.34 0.12 77.38 04:25:01 PM all 38.92 0.05 1.60 0.51 0.08 58.84 04:25:01 PM 0 39.15 0.00 1.14 0.10 0.08 59.53 04:25:01 PM 1 34.50 0.03 1.55 0.58 0.10 63.23 04:25:01 PM 2 23.31 0.00 1.61 0.12 0.08 74.88 04:25:01 PM 3 33.79 0.34 1.91 0.40 0.08 63.47 04:25:01 PM 4 49.99 0.00 1.95 0.35 0.10 47.61 04:25:01 PM 5 52.53 0.00 1.67 1.81 0.07 43.92 04:25:01 PM 6 29.56 0.00 1.27 0.49 0.08 68.60 04:25:01 PM 7 48.53 0.00 1.72 0.25 0.07 49.43 04:26:01 PM all 34.34 0.00 1.82 1.08 0.09 62.68 04:26:01 PM 0 23.67 0.00 1.16 0.23 0.10 74.83 04:26:01 PM 1 30.20 0.00 1.78 1.58 0.08 66.36 04:26:01 PM 2 27.65 0.00 2.13 5.31 0.10 64.81 04:26:01 PM 3 42.38 0.00 2.61 0.25 0.10 54.65 04:26:01 PM 4 46.24 0.00 2.02 0.12 0.07 51.56 04:26:01 PM 5 52.04 0.00 2.29 0.72 0.10 44.85 04:26:01 PM 6 30.65 0.00 1.22 0.37 0.07 67.69 04:26:01 PM 7 21.92 0.00 1.34 0.05 0.08 76.60 Average: all 27.00 0.12 1.69 0.70 0.08 70.41 Average: 0 23.47 0.14 1.45 0.18 0.10 74.67 Average: 1 28.07 0.34 1.85 0.94 0.09 68.72 Average: 2 21.98 0.00 1.82 1.43 0.09 74.68 Average: 3 27.16 0.04 1.89 0.63 0.08 70.20 Average: 4 31.99 0.02 1.82 0.33 0.08 65.77 Average: 5 30.09 0.08 1.76 0.71 0.08 67.28 Average: 6 27.20 0.01 1.44 0.35 0.08 70.93 Average: 7 26.02 0.37 1.47 1.04 0.08 71.02