---> uname -a: Linux prd-centos8-docker-8c-8g-25457.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1144 25133 19 5612 30272 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:8d:fb:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.223/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85709sec preferred_lft 85709sec inet6 fe80::f816:3eff:fe8d:fb88/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5c:a7:84:8d 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::42:5cff:fea7:848d/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) 07/03/2025 _x86_64_ (8 CPU) 12:15:56 LINUX RESTART (8 CPU) 12:17:01 PM tps rtps wtps bread/s bwrtn/s 12:18:01 PM 262.04 18.93 243.11 4144.64 13148.91 12:19:01 PM 220.74 0.63 220.11 489.17 50741.89 12:20:01 PM 35.40 0.18 35.22 13.20 516.16 12:21:01 PM 22.38 0.48 21.89 21.46 419.31 12:22:02 PM 3.18 0.00 3.18 0.00 75.96 12:23:01 PM 8.69 0.00 8.69 0.00 496.88 12:24:01 PM 108.90 0.00 108.90 0.00 23466.80 12:25:01 PM 17.46 0.00 17.46 0.00 669.16 12:26:01 PM 206.28 2.48 203.80 4510.63 2363.51 12:27:01 PM 46.96 1.80 45.16 1785.97 33060.01 Average: 93.35 2.46 90.89 1098.29 12516.11 12:17:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:18:01 PM 28103816 30272692 4551896 13.94 2688 2480972 2176320 6.46 248380 3815592 249876 12:19:01 PM 25254000 28645988 7401712 22.67 2688 3675204 4753996 14.11 394204 6395224 220 12:20:01 PM 25188344 28584196 7467368 22.87 2688 3678056 4939020 14.65 430224 6423352 132 12:21:01 PM 25056040 28456484 7599672 23.27 2688 3683064 3638128 10.79 437104 6552520 24 12:22:02 PM 25016980 28418180 7638732 23.39 2688 3683836 3654644 10.84 437144 6591680 108 12:23:01 PM 25602056 29012960 7053656 21.60 2688 3693292 3598572 10.68 439644 6007784 380 12:24:01 PM 24119164 28223732 8536548 26.14 2688 4370712 5356068 15.89 536108 7329392 212 12:25:01 PM 23635092 27692700 9020620 27.62 2688 4312992 4163696 12.35 540440 7816380 24 12:26:01 PM 23182284 28181152 9473428 29.01 2688 5249276 3855376 11.44 719596 8083584 785416 12:27:01 PM 25801780 31062788 6853932 20.99 2688 5504788 1474036 4.37 954816 5227292 39504 Average: 25095956 28855087 7559756 23.15 2688 4033219 3760986 11.16 513766 6424280 107590 12:17:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 PM eth0 457.91 342.86 4980.88 64.38 0.00 0.00 0.00 0.00 12:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 PM eth0 406.45 273.79 10652.63 35.23 0.00 0.00 0.00 0.00 12:19:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:19:01 PM veth617e952 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 12:20:01 PM lo 11.35 11.35 0.91 0.91 0.00 0.00 0.00 0.00 12:20:01 PM eth0 23.74 21.31 7.20 11.05 0.00 0.00 0.00 0.00 12:20:01 PM docker0 2.12 2.58 0.33 0.30 0.00 0.00 0.00 0.00 12:20:01 PM vethb33aa33 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:21:01 PM lo 64.31 64.31 4.65 4.65 0.00 0.00 0.00 0.00 12:21:01 PM eth0 229.61 170.46 64.26 69.59 0.00 0.00 0.00 0.00 12:21:01 PM docker0 8.55 9.90 1.35 1.36 0.00 0.00 0.00 0.00 12:22:02 PM lo 56.28 56.28 2.75 2.75 0.00 0.00 0.00 0.00 12:22:02 PM eth0 137.79 111.78 38.71 47.59 0.00 0.00 0.00 0.00 12:22:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 PM lo 4.20 4.20 0.21 0.21 0.00 0.00 0.00 0.00 12:23:01 PM eth0 157.77 120.73 90.55 34.01 0.00 0.00 0.00 0.00 12:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 12:24:01 PM eth0 654.82 357.07 2857.16 38.45 0.00 0.00 0.00 0.00 12:24:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 PM veth2c550a4 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 12:24:01 PM veth2a90daa 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 12:25:01 PM lo 1041.28 1041.28 226.94 226.94 0.00 0.00 0.00 0.00 12:25:01 PM eth0 87.02 62.57 27.15 31.58 0.00 0.00 0.00 0.00 12:25:01 PM docker0 501.75 519.46 113.68 109.79 0.00 0.00 0.00 0.00 12:26:01 PM lo 1.27 1.27 0.06 0.06 0.00 0.00 0.00 0.00 12:26:01 PM eth0 87.85 77.26 1499.45 15.31 0.00 0.00 0.00 0.00 12:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 PM eth0 353.46 248.26 2314.93 43.60 0.00 0.00 0.00 0.00 12:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 118.07 118.07 23.59 23.59 0.00 0.00 0.00 0.00 Average: eth0 259.82 178.71 2256.94 39.09 0.00 0.00 0.00 0.00 Average: docker0 51.32 53.29 11.55 11.16 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) 07/03/2025 _x86_64_ (8 CPU) 12:15:56 LINUX RESTART (8 CPU) 12:17:01 PM CPU %user %nice %system %iowait %steal %idle 12:18:01 PM all 30.24 0.00 1.38 1.21 0.08 67.08 12:18:01 PM 0 24.17 0.00 1.07 0.92 0.10 73.75 12:18:01 PM 1 32.23 0.00 1.00 0.78 0.07 65.92 12:18:01 PM 2 36.13 0.00 1.67 2.11 0.10 60.00 12:18:01 PM 3 24.38 0.00 1.04 1.31 0.08 73.20 12:18:01 PM 4 31.03 0.00 1.25 0.84 0.07 66.81 12:18:01 PM 5 17.71 0.00 1.27 0.74 0.07 80.21 12:18:01 PM 6 49.61 0.00 2.24 1.37 0.08 46.70 12:18:01 PM 7 26.67 0.00 1.52 1.66 0.07 70.08 12:19:01 PM all 34.73 0.00 2.94 1.82 0.08 60.43 12:19:01 PM 0 40.78 0.00 2.34 0.07 0.08 56.73 12:19:01 PM 1 33.21 0.00 4.15 2.32 0.10 60.22 12:19:01 PM 2 29.88 0.00 2.64 0.93 0.07 66.48 12:19:01 PM 3 40.84 0.00 3.04 2.67 0.08 53.36 12:19:01 PM 4 38.47 0.00 2.57 1.68 0.07 57.21 12:19:01 PM 5 27.66 0.00 2.93 0.72 0.08 68.61 12:19:01 PM 6 33.16 0.00 3.45 4.44 0.08 58.87 12:19:01 PM 7 33.79 0.00 2.43 1.71 0.07 62.00 12:20:01 PM all 20.79 0.00 2.02 0.06 0.08 77.06 12:20:01 PM 0 18.46 0.00 2.16 0.13 0.10 79.15 12:20:01 PM 1 17.40 0.00 1.71 0.05 0.08 80.76 12:20:01 PM 2 20.73 0.00 2.16 0.07 0.08 76.96 12:20:01 PM 3 26.76 0.00 2.26 0.03 0.07 70.88 12:20:01 PM 4 23.06 0.00 2.34 0.03 0.07 74.49 12:20:01 PM 5 25.96 0.00 2.06 0.03 0.07 71.88 12:20:01 PM 6 16.17 0.00 1.67 0.05 0.07 82.04 12:20:01 PM 7 17.76 0.00 1.81 0.05 0.08 80.29 12:21:01 PM all 14.57 0.00 1.65 0.04 0.08 83.66 12:21:01 PM 0 12.02 0.00 1.25 0.02 0.08 86.63 12:21:01 PM 1 17.71 0.00 2.01 0.03 0.08 80.16 12:21:01 PM 2 14.47 0.00 1.45 0.05 0.07 83.96 12:21:01 PM 3 16.73 0.00 2.01 0.05 0.08 81.12 12:21:01 PM 4 11.43 0.00 1.59 0.03 0.08 86.86 12:21:01 PM 5 13.94 0.00 1.83 0.08 0.08 84.07 12:21:01 PM 6 13.32 0.00 1.47 0.05 0.08 85.08 12:21:01 PM 7 16.94 0.00 1.59 0.00 0.07 81.40 12:22:02 PM all 2.02 0.00 0.60 0.01 0.06 97.31 12:22:02 PM 0 1.32 0.00 0.67 0.00 0.08 97.93 12:22:02 PM 1 2.09 0.00 0.79 0.00 0.07 97.06 12:22:02 PM 2 1.89 0.00 0.79 0.03 0.08 97.21 12:22:02 PM 3 1.49 0.00 1.27 0.00 0.05 97.20 12:22:02 PM 4 2.12 0.00 0.18 0.02 0.07 97.61 12:22:02 PM 5 1.74 0.00 0.22 0.00 0.07 97.98 12:22:02 PM 6 2.00 0.00 0.73 0.00 0.03 97.23 12:22:02 PM 7 3.52 0.00 0.18 0.00 0.05 96.24 12:23:01 PM all 17.26 0.00 0.50 0.02 0.06 82.17 12:23:01 PM 0 21.23 0.00 0.47 0.02 0.05 78.23 12:23:01 PM 1 45.64 0.00 0.95 0.07 0.07 53.27 12:23:01 PM 2 15.40 0.00 0.17 0.07 0.07 84.29 12:23:01 PM 3 11.35 0.00 0.31 0.00 0.07 88.28 12:23:01 PM 4 14.13 0.00 0.81 0.00 0.03 85.02 12:23:01 PM 5 6.61 0.00 0.61 0.00 0.05 92.73 12:23:01 PM 6 3.52 0.00 0.25 0.00 0.07 96.16 12:23:01 PM 7 20.13 0.00 0.39 0.00 0.03 79.45 12:24:01 PM all 31.52 0.00 1.93 1.00 0.07 65.47 12:24:01 PM 0 34.80 0.00 1.05 0.03 0.07 64.05 12:24:01 PM 1 20.69 0.00 1.94 1.19 0.08 76.10 12:24:01 PM 2 21.87 0.00 2.17 2.62 0.08 73.26 12:24:01 PM 3 36.11 0.00 1.41 1.02 0.07 61.40 12:24:01 PM 4 44.64 0.00 2.66 0.07 0.08 52.55 12:24:01 PM 5 27.79 0.00 2.64 0.07 0.07 69.44 12:24:01 PM 6 40.98 0.00 1.74 2.23 0.07 54.99 12:24:01 PM 7 25.25 0.00 1.86 0.81 0.07 72.01 12:25:01 PM all 31.37 0.00 1.91 0.04 0.09 66.59 12:25:01 PM 0 30.31 0.00 1.61 0.02 0.10 67.97 12:25:01 PM 1 27.92 0.00 1.79 0.12 0.08 70.09 12:25:01 PM 2 20.23 0.00 2.12 0.02 0.08 77.55 12:25:01 PM 3 38.96 0.00 1.59 0.02 0.10 59.33 12:25:01 PM 4 27.14 0.00 2.45 0.08 0.08 70.24 12:25:01 PM 5 26.43 0.00 2.33 0.03 0.10 71.10 12:25:01 PM 6 42.40 0.00 2.16 0.02 0.10 55.32 12:25:01 PM 7 37.48 0.00 1.24 0.00 0.08 61.20 12:26:01 PM all 29.48 0.00 1.41 0.49 0.08 68.54 12:26:01 PM 0 28.83 0.00 1.02 0.69 0.08 69.39 12:26:01 PM 1 26.61 0.00 1.26 0.18 0.08 71.87 12:26:01 PM 2 36.74 0.00 1.32 0.07 0.07 61.80 12:26:01 PM 3 20.35 0.00 1.30 1.05 0.07 77.22 12:26:01 PM 4 32.39 0.00 0.97 0.02 0.07 66.56 12:26:01 PM 5 28.28 0.00 2.19 1.51 0.07 67.96 12:26:01 PM 6 39.54 0.00 1.27 0.08 0.08 59.02 12:26:01 PM 7 23.10 0.00 1.92 0.35 0.08 74.54 12:27:01 PM all 25.41 0.00 1.15 1.14 0.06 72.23 12:27:01 PM 0 34.25 0.00 0.78 0.12 0.08 64.77 12:27:01 PM 1 24.59 0.00 1.42 0.62 0.07 73.30 12:27:01 PM 2 32.90 0.00 0.68 0.52 0.07 65.83 12:27:01 PM 3 15.53 0.00 1.35 3.53 0.07 79.52 12:27:01 PM 4 18.36 0.00 1.02 0.02 0.05 80.55 12:27:01 PM 5 11.78 0.00 1.24 2.58 0.05 84.35 12:27:01 PM 6 36.40 0.00 1.09 1.67 0.07 60.77 12:27:01 PM 7 29.43 0.00 1.64 0.07 0.07 68.79 Average: all 23.74 0.00 1.55 0.58 0.07 74.06 Average: 0 24.61 0.00 1.24 0.20 0.08 73.86 Average: 1 24.78 0.00 1.70 0.54 0.08 72.91 Average: 2 23.03 0.00 1.52 0.65 0.08 74.72 Average: 3 23.25 0.00 1.56 0.97 0.07 74.15 Average: 4 24.28 0.00 1.59 0.28 0.07 73.79 Average: 5 18.80 0.00 1.73 0.58 0.07 78.82 Average: 6 27.74 0.00 1.61 0.99 0.07 69.59 Average: 7 23.40 0.00 1.46 0.46 0.07 74.61