---> uname -a: Linux prd-centos8-docker-8c-8g-20933.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1102 25375 19 5412 30314 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:5b:df:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.111/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85776sec preferred_lft 85776sec inet6 fe80::f816:3eff:fe5b:df8d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:31:58:74:47 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::42:31ff:fe58:7447/64 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) 06/13/2025 _x86_64_ (8 CPU) 16:15:51 LINUX RESTART (8 CPU) 04:16:01 PM tps rtps wtps bread/s bwrtn/s 04:17:01 PM 214.39 32.27 182.13 7570.23 43016.16 04:18:01 PM 259.35 18.19 241.15 4117.96 12250.75 04:19:01 PM 186.55 1.03 185.52 143.42 37407.61 04:20:00 PM 71.28 0.60 70.68 407.45 15136.01 04:20:01 PM 120.26 0.00 120.26 0.00 1414.38 04:21:01 PM 30.44 0.48 29.96 21.46 565.59 04:22:01 PM 4.80 0.00 4.80 0.00 351.55 04:23:01 PM 22.61 0.00 22.61 0.00 423.31 04:24:01 PM 100.73 0.00 100.73 0.00 23445.77 04:25:01 PM 189.07 0.00 189.07 0.00 2274.36 04:26:01 PM 76.42 2.93 73.49 4574.48 27545.90 Average: 115.69 5.55 110.14 1682.59 16207.43 04:16:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:17:01 PM 29688916 31313652 2966796 9.09 2688 1949624 1402116 4.16 145500 2398060 153820 04:18:01 PM 27940708 30091928 4715004 14.44 2688 2464732 2432116 7.22 233824 3999636 267944 04:19:01 PM 25172412 28540684 7483300 22.92 2688 3653692 3791888 11.25 336748 6540644 380824 04:20:00 PM 24757868 28143212 7897844 24.19 2688 3668676 4154676 12.33 429344 6863968 268 04:20:01 PM 24719248 28104300 7936464 24.30 2688 3668624 4378172 12.99 429572 6901016 60 04:21:01 PM 24293156 27684176 8362556 25.61 2688 3674396 4529680 13.44 436704 7319820 28 04:22:01 PM 25381472 28780848 7274240 22.28 2688 3682740 3607956 10.70 438924 6236012 132 04:23:01 PM 25011524 28641948 7644188 23.41 2688 3912400 3686760 10.94 594044 6443044 227900 04:24:01 PM 23190784 27312580 9464928 28.98 2688 4393148 6293604 18.67 641712 8154092 588 04:25:01 PM 24028292 28088428 8627420 26.42 2688 4319804 4015112 11.91 641308 7334348 6448 04:26:01 PM 26013012 31067816 6642700 20.34 2688 5302552 1522780 4.52 1130260 4854688 88048 Average: 25472490 28888143 7183222 22.00 2688 3699126 3619533 10.74 496176 6095030 102369 04:16:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 PM eth0 575.28 373.08 1755.87 75.57 0.00 0.00 0.00 0.00 04:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 PM eth0 437.59 339.10 5030.43 59.34 0.00 0.00 0.00 0.00 04:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 457.70 300.07 10665.96 50.92 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 04:20:00 PM lo 6.87 6.87 0.59 0.59 0.00 0.00 0.00 0.00 04:20:00 PM eth0 37.22 27.34 10.40 11.61 0.00 0.00 0.00 0.00 04:20:00 PM docker0 1.49 1.86 0.23 0.22 0.00 0.00 0.00 0.00 04:20:00 PM vethe96abd3 0.96 0.75 0.11 0.13 0.00 0.00 0.00 0.00 04:20:00 PM veth2fda75b 0.75 0.96 0.13 0.11 0.00 0.00 0.00 0.00 04:20:01 PM lo 19.61 19.61 0.96 0.96 0.00 0.00 0.00 0.00 04:20:01 PM eth0 28.76 24.84 8.50 11.23 0.00 0.00 0.00 0.00 04:20:01 PM docker0 0.00 1.31 0.00 0.14 0.00 0.00 0.00 0.00 04:20:01 PM veth9f747f5 0.00 3.27 0.00 0.31 0.00 0.00 0.00 0.00 04:21:01 PM lo 58.15 58.15 4.47 4.47 0.00 0.00 0.00 0.00 04:21:01 PM eth0 178.02 150.15 65.95 71.97 0.00 0.00 0.00 0.00 04:21:01 PM docker0 9.28 10.70 1.46 1.41 0.00 0.00 0.00 0.00 04:22:01 PM lo 26.66 26.66 1.30 1.30 0.00 0.00 0.00 0.00 04:22:01 PM eth0 209.73 168.63 88.46 65.87 0.00 0.00 0.00 0.00 04:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 04:23:01 PM eth0 100.80 103.15 599.48 1578.63 0.00 0.00 0.00 0.00 04:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 PM lo 270.36 270.36 49.80 49.80 0.00 0.00 0.00 0.00 04:24:01 PM eth0 579.11 304.30 2286.53 30.61 0.00 0.00 0.00 0.00 04:24:01 PM docker0 127.01 133.92 23.34 24.50 0.00 0.00 0.00 0.00 04:24:01 PM vethf63b688 113.13 118.89 23.35 20.39 0.00 0.00 0.00 0.00 04:24:01 PM vethd40bc51 13.88 15.73 1.72 4.38 0.00 0.00 0.00 0.00 04:25:01 PM lo 773.03 773.03 177.26 177.26 0.00 0.00 0.00 0.00 04:25:01 PM eth0 88.62 73.49 270.19 29.22 0.00 0.00 0.00 0.00 04:25:01 PM docker0 375.06 385.99 90.38 85.40 0.00 0.00 0.00 0.00 04:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 PM eth0 110.46 136.47 1272.26 2293.17 0.00 0.00 0.00 0.00 04:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 113.56 113.56 23.35 23.35 0.00 0.00 0.00 0.00 Average: eth0 277.44 197.58 2204.57 426.66 0.00 0.00 0.00 0.00 Average: docker0 51.28 53.25 11.54 11.15 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) 06/13/2025 _x86_64_ (8 CPU) 16:15:51 LINUX RESTART (8 CPU) 04:16:01 PM CPU %user %nice %system %iowait %steal %idle 04:17:01 PM all 13.62 0.00 2.46 3.55 0.06 80.30 04:17:01 PM 0 7.19 0.00 2.26 1.37 0.08 89.10 04:17:01 PM 1 13.99 0.00 3.39 7.92 0.07 74.64 04:17:01 PM 2 17.02 0.00 2.40 3.86 0.05 76.66 04:17:01 PM 3 11.30 0.00 1.83 1.36 0.07 85.44 04:17:01 PM 4 8.53 0.00 2.56 9.88 0.05 78.98 04:17:01 PM 5 13.15 0.00 1.59 0.79 0.05 84.42 04:17:01 PM 6 20.49 0.00 3.59 2.40 0.05 73.46 04:17:01 PM 7 17.33 0.00 2.07 0.84 0.08 79.68 04:18:01 PM all 25.55 0.00 1.33 1.77 0.08 71.27 04:18:01 PM 0 22.57 0.00 1.15 1.57 0.07 74.65 04:18:01 PM 1 33.26 0.00 2.74 3.44 0.08 60.47 04:18:01 PM 2 23.50 0.00 1.20 1.65 0.12 73.53 04:18:01 PM 3 32.91 0.00 1.44 1.81 0.07 63.78 04:18:01 PM 4 28.56 0.00 0.97 1.42 0.08 68.96 04:18:01 PM 5 23.26 0.00 1.14 1.37 0.07 74.16 04:18:01 PM 6 21.65 0.00 0.95 1.57 0.08 75.75 04:18:01 PM 7 18.72 0.00 1.01 1.36 0.07 78.85 04:19:01 PM all 38.09 0.00 2.75 1.75 0.09 57.32 04:19:01 PM 0 37.23 0.00 2.32 0.29 0.10 60.07 04:19:01 PM 1 37.52 0.00 2.10 1.14 0.10 59.14 04:19:01 PM 2 35.49 0.00 3.47 6.96 0.08 54.00 04:19:01 PM 3 39.74 0.00 3.16 0.69 0.08 56.32 04:19:01 PM 4 37.85 0.00 3.33 3.26 0.08 55.47 04:19:01 PM 5 43.48 0.00 3.43 1.04 0.07 51.97 04:19:01 PM 6 49.75 0.00 1.87 0.27 0.08 48.03 04:19:01 PM 7 23.69 0.00 2.32 0.32 0.10 73.57 04:20:00 PM all 19.87 0.00 1.89 1.00 0.09 77.15 04:20:00 PM 0 20.34 0.00 2.06 0.10 0.09 77.41 04:20:00 PM 1 22.79 0.00 1.94 2.06 0.10 73.11 04:20:00 PM 2 15.29 0.00 1.63 1.73 0.09 81.26 04:20:00 PM 3 24.52 0.00 2.22 0.45 0.10 72.71 04:20:00 PM 4 15.69 0.00 1.70 1.77 0.09 80.76 04:20:00 PM 5 23.23 0.00 1.70 1.27 0.07 73.73 04:20:00 PM 6 16.33 0.00 1.87 0.39 0.10 81.30 04:20:00 PM 7 20.81 0.00 1.97 0.21 0.09 76.93 04:20:01 PM all 9.47 0.00 3.71 1.89 0.00 84.93 04:20:01 PM 0 4.55 0.00 4.55 6.49 0.00 84.42 04:20:01 PM 1 3.31 0.00 4.64 0.00 0.00 92.05 04:20:01 PM 2 5.30 0.00 1.99 3.97 0.00 88.74 04:20:01 PM 3 6.58 0.00 3.29 1.97 0.00 88.16 04:20:01 PM 4 42.76 0.00 6.58 0.00 0.00 50.66 04:20:01 PM 5 5.92 0.00 2.63 1.32 0.00 90.13 04:20:01 PM 6 3.29 0.00 3.29 0.00 0.00 93.42 04:20:01 PM 7 4.00 0.00 2.67 1.33 0.00 92.00 04:21:01 PM all 18.20 0.00 2.02 0.42 0.09 79.27 04:21:01 PM 0 16.59 0.00 2.23 0.87 0.10 80.21 04:21:01 PM 1 19.86 0.00 2.25 0.52 0.08 77.30 04:21:01 PM 2 12.66 0.00 1.88 0.30 0.12 85.05 04:21:01 PM 3 19.75 0.00 2.26 0.10 0.10 77.79 04:21:01 PM 4 25.93 0.00 2.38 1.34 0.07 70.28 04:21:01 PM 5 16.49 0.00 1.68 0.12 0.08 81.64 04:21:01 PM 6 17.81 0.00 1.91 0.02 0.07 80.20 04:21:01 PM 7 16.48 0.00 1.56 0.13 0.08 81.74 04:22:01 PM all 10.50 0.00 0.67 0.01 0.06 88.76 04:22:01 PM 0 7.64 0.00 0.43 0.02 0.07 91.85 04:22:01 PM 1 3.97 0.00 1.45 0.00 0.07 94.51 04:22:01 PM 2 30.45 0.00 1.37 0.02 0.08 68.08 04:22:01 PM 3 3.44 0.00 0.48 0.00 0.03 96.04 04:22:01 PM 4 7.81 0.00 0.40 0.02 0.07 91.70 04:22:01 PM 5 6.20 0.00 0.27 0.05 0.05 93.44 04:22:01 PM 6 14.97 0.00 0.43 0.00 0.05 84.55 04:22:01 PM 7 9.49 0.00 0.55 0.00 0.07 89.89 04:23:01 PM all 32.43 0.00 0.75 0.03 0.07 66.72 04:23:01 PM 0 14.28 0.00 0.67 0.00 0.08 84.97 04:23:01 PM 1 16.66 0.00 0.80 0.05 0.07 82.42 04:23:01 PM 2 69.08 0.00 1.39 0.07 0.08 29.39 04:23:01 PM 3 21.46 0.00 0.62 0.00 0.08 77.84 04:23:01 PM 4 33.33 0.00 1.19 0.07 0.08 65.33 04:23:01 PM 5 28.56 0.00 0.58 0.05 0.07 70.74 04:23:01 PM 6 40.14 0.00 0.35 0.00 0.07 59.44 04:23:01 PM 7 35.94 0.00 0.43 0.00 0.05 63.58 04:24:01 PM all 25.54 0.00 1.96 1.16 0.09 71.25 04:24:01 PM 0 24.97 0.00 1.91 0.64 0.07 72.41 04:24:01 PM 1 30.45 0.00 1.76 2.37 0.08 65.33 04:24:01 PM 2 29.51 0.00 1.90 2.29 0.07 66.24 04:24:01 PM 3 28.76 0.00 1.29 0.47 0.10 69.38 04:24:01 PM 4 24.40 0.00 1.92 1.09 0.12 72.47 04:24:01 PM 5 16.21 0.00 1.85 1.06 0.08 80.80 04:24:01 PM 6 36.05 0.00 2.82 0.32 0.08 60.72 04:24:01 PM 7 13.97 0.00 2.22 1.06 0.08 82.66 04:25:01 PM all 30.48 0.00 1.78 0.33 0.10 67.32 04:25:01 PM 0 36.40 0.00 1.78 0.03 0.10 61.69 04:25:01 PM 1 46.13 0.00 1.10 0.15 0.10 52.51 04:25:01 PM 2 41.86 0.00 2.51 1.27 0.10 54.26 04:25:01 PM 3 28.66 0.00 1.25 0.00 0.12 69.97 04:25:01 PM 4 15.36 0.00 1.81 0.12 0.07 82.65 04:25:01 PM 5 35.61 0.00 2.41 0.13 0.10 61.74 04:25:01 PM 6 17.94 0.00 1.54 0.00 0.10 80.41 04:25:01 PM 7 21.81 0.00 1.80 0.92 0.10 75.37 04:26:01 PM all 19.45 0.00 1.64 1.24 0.06 77.61 04:26:01 PM 0 16.76 0.00 1.46 0.10 0.07 81.61 04:26:01 PM 1 8.78 0.00 1.34 2.68 0.07 87.14 04:26:01 PM 2 32.86 0.00 2.08 1.86 0.10 63.10 04:26:01 PM 3 15.32 0.00 1.77 0.17 0.05 82.69 04:26:01 PM 4 23.04 0.00 1.70 2.42 0.05 72.78 04:26:01 PM 5 15.46 0.00 1.57 1.50 0.07 81.40 04:26:01 PM 6 19.57 0.00 1.85 1.17 0.05 77.36 04:26:01 PM 7 23.82 0.00 1.37 0.02 0.05 74.74 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.34 0.00 1.73 1.13 0.08 73.73 Average: 0 20.34 0.00 1.63 0.52 0.08 77.43 Average: 1 23.28 0.00 1.89 2.03 0.08 72.72 Average: 2 30.76 0.00 1.98 2.00 0.09 65.17 Average: 3 22.53 0.00 1.63 0.51 0.08 75.25 Average: 4 22.11 0.00 1.81 2.13 0.08 73.87 Average: 5 22.11 0.00 1.62 0.74 0.07 75.46 Average: 6 25.41 0.00 1.72 0.61 0.07 72.18 Average: 7 20.17 0.00 1.53 0.49 0.08 77.74