---> uname -a: Linux prd-centos8-docker-8c-8g-25744.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1122 25327 19 5440 30293 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:9b:3b:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.49/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85762sec preferred_lft 85762sec inet6 fe80::f816:3eff:fe9b:3be5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:34:01:8a:0d 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::42:34ff:fe01:8a0d/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) 07/04/2025 _x86_64_ (8 CPU) 14:22:38 LINUX RESTART (8 CPU) 02:23:01 PM tps rtps wtps bread/s bwrtn/s 02:24:01 PM 230.27 19.68 210.60 3780.21 7457.81 02:25:01 PM 259.79 5.33 254.46 1216.60 14915.08 02:26:01 PM 177.27 0.83 176.44 484.24 47321.88 02:27:01 PM 41.77 0.02 41.75 0.80 758.08 02:28:01 PM 18.97 0.50 18.47 21.59 421.41 02:29:01 PM 4.77 0.00 4.77 0.00 357.84 02:30:01 PM 20.36 0.00 20.36 0.00 428.22 02:31:01 PM 107.08 0.00 107.08 0.00 23682.94 02:32:01 PM 161.31 0.00 161.31 0.00 1722.53 02:33:01 PM 66.06 2.92 63.15 4558.75 27918.89 Average: 108.76 2.93 105.83 1006.23 12498.61 02:23:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:24:01 PM 29315280 31146896 3340424 10.23 2688 2150192 2011220 5.97 158764 2735364 231960 02:25:01 PM 27417588 29632072 5238116 16.04 2688 2525080 2801164 8.31 262028 4477960 200748 02:26:01 PM 25306316 28700532 7349388 22.51 2688 3678096 3592928 10.66 419300 6322568 1248 02:27:01 PM 24873312 28271272 7782392 23.83 2688 3680548 5340836 15.85 434820 6733944 64 02:28:01 PM 24709996 28113100 7945708 24.33 2688 3685908 4043084 12.00 437752 6896044 80 02:29:01 PM 25582464 28994076 7073240 21.66 2688 3694428 3319200 9.85 439612 6027688 28 02:30:01 PM 24996764 28647448 7658940 23.45 2688 3931068 3562492 10.57 502820 6538888 231776 02:31:01 PM 23113360 27247636 9542344 29.22 2688 4404008 6383692 18.94 550716 8314868 1304 02:32:01 PM 24113812 28195552 8541892 26.16 2688 4339756 3878852 11.51 549624 7331460 17488 02:33:01 PM 25959588 31042456 6696116 20.51 2688 5330164 1502192 4.46 904860 5126096 87764 Average: 25538848 28999104 7116856 21.79 2688 3741925 3643566 10.81 466030 6050488 77246 02:23:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 PM eth0 239.29 156.85 1392.92 39.87 0.00 0.00 0.00 0.00 02:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 PM eth0 377.94 308.68 5258.67 49.02 0.00 0.00 0.00 0.00 02:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 PM lo 0.53 0.53 0.03 0.03 0.00 0.00 0.00 0.00 02:26:01 PM eth0 349.35 221.78 10036.15 30.33 0.00 0.00 0.00 0.00 02:26:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 02:27:01 PM lo 22.31 22.31 1.94 1.94 0.00 0.00 0.00 0.00 02:27:01 PM eth0 35.45 25.41 10.66 13.43 0.00 0.00 0.00 0.00 02:27:01 PM docker0 5.58 6.35 0.80 0.74 0.00 0.00 0.00 0.00 02:27:01 PM veth2d421a0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:28:01 PM lo 62.85 62.85 4.09 4.09 0.00 0.00 0.00 0.00 02:28:01 PM eth0 222.27 181.73 66.68 75.63 0.00 0.00 0.00 0.00 02:28:01 PM docker0 5.03 6.08 0.88 0.89 0.00 0.00 0.00 0.00 02:29:01 PM lo 31.39 31.39 1.53 1.53 0.00 0.00 0.00 0.00 02:29:01 PM eth0 154.77 112.83 76.79 48.63 0.00 0.00 0.00 0.00 02:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 02:30:01 PM eth0 177.46 142.34 737.34 38.60 0.00 0.00 0.00 0.00 02:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 PM lo 318.44 318.44 48.53 48.53 0.00 0.00 0.00 0.00 02:31:01 PM eth0 631.24 330.34 2295.82 36.41 0.00 0.00 0.00 0.00 02:31:01 PM docker0 142.40 149.33 22.27 23.85 0.00 0.00 0.00 0.00 02:31:01 PM vethefe29b4 129.91 135.99 22.74 20.23 0.00 0.00 0.00 0.00 02:31:01 PM vethb152176 12.50 14.05 1.49 3.89 0.00 0.00 0.00 0.00 02:32:01 PM lo 1109.20 1109.20 199.45 199.45 0.00 0.00 0.00 0.00 02:32:01 PM eth0 123.35 88.64 311.99 34.30 0.00 0.00 0.00 0.00 02:32:01 PM docker0 486.32 496.52 99.12 94.16 0.00 0.00 0.00 0.00 02:33:01 PM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 02:33:01 PM eth0 88.00 70.76 1265.82 18.58 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 154.57 154.57 25.56 25.56 0.00 0.00 0.00 0.00 Average: eth0 239.91 163.93 2145.26 38.48 0.00 0.00 0.00 0.00 Average: docker0 63.93 65.83 12.31 11.96 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) 07/04/2025 _x86_64_ (8 CPU) 14:22:38 LINUX RESTART (8 CPU) 02:23:01 PM CPU %user %nice %system %iowait %steal %idle 02:24:01 PM all 11.54 0.00 1.22 0.63 0.06 86.55 02:24:01 PM 0 18.57 0.00 2.59 1.99 0.10 76.75 02:24:01 PM 1 17.18 0.00 1.12 0.35 0.07 81.28 02:24:01 PM 2 4.63 0.00 0.62 0.12 0.05 94.58 02:24:01 PM 3 6.15 0.00 0.75 0.79 0.05 92.26 02:24:01 PM 4 4.09 0.00 0.67 0.60 0.07 94.57 02:24:01 PM 5 15.67 0.00 1.44 0.25 0.05 82.59 02:24:01 PM 6 12.72 0.00 1.34 0.35 0.07 85.53 02:24:01 PM 7 13.30 0.00 1.27 0.57 0.05 84.81 02:25:01 PM all 36.87 0.00 1.43 1.04 0.10 60.57 02:25:01 PM 0 35.85 0.00 1.46 0.43 0.08 62.18 02:25:01 PM 1 35.81 0.00 1.50 1.12 0.10 61.46 02:25:01 PM 2 49.28 0.00 1.96 1.99 0.10 46.67 02:25:01 PM 3 27.06 0.00 1.79 1.16 0.10 69.89 02:25:01 PM 4 32.91 0.00 0.90 0.52 0.10 65.57 02:25:01 PM 5 36.81 0.00 1.34 1.19 0.10 60.57 02:25:01 PM 6 40.08 0.00 1.10 0.85 0.12 57.85 02:25:01 PM 7 37.13 0.00 1.36 1.09 0.08 60.34 02:26:01 PM all 29.24 0.00 2.77 1.45 0.09 66.45 02:26:01 PM 0 25.27 0.00 1.99 1.33 0.10 71.31 02:26:01 PM 1 37.89 0.00 2.95 3.96 0.10 55.11 02:26:01 PM 2 44.61 0.00 3.19 1.70 0.10 50.40 02:26:01 PM 3 14.49 0.00 3.57 1.33 0.08 80.53 02:26:01 PM 4 26.21 0.00 2.20 1.18 0.08 70.32 02:26:01 PM 5 31.74 0.00 2.52 0.45 0.10 65.18 02:26:01 PM 6 24.68 0.00 2.29 0.35 0.08 72.59 02:26:01 PM 7 28.96 0.00 3.46 1.31 0.08 66.18 02:27:01 PM all 20.40 0.00 2.32 0.08 0.09 77.11 02:27:01 PM 0 17.62 0.00 2.19 0.03 0.10 80.05 02:27:01 PM 1 17.97 0.00 2.21 0.10 0.10 79.62 02:27:01 PM 2 16.93 0.00 2.21 0.05 0.08 80.72 02:27:01 PM 3 20.23 0.00 2.26 0.03 0.10 77.37 02:27:01 PM 4 26.06 0.00 2.38 0.03 0.10 71.43 02:27:01 PM 5 22.43 0.00 2.56 0.10 0.08 74.82 02:27:01 PM 6 20.93 0.00 2.48 0.10 0.08 76.41 02:27:01 PM 7 21.07 0.00 2.26 0.15 0.10 76.42 02:28:01 PM all 10.64 0.00 1.55 0.03 0.10 87.68 02:28:01 PM 0 9.91 0.00 2.02 0.03 0.10 87.94 02:28:01 PM 1 10.76 0.00 1.49 0.02 0.12 87.62 02:28:01 PM 2 9.78 0.00 1.52 0.03 0.08 88.58 02:28:01 PM 3 12.09 0.00 1.34 0.02 0.12 86.43 02:28:01 PM 4 14.50 0.00 1.42 0.05 0.08 83.95 02:28:01 PM 5 13.27 0.00 1.44 0.02 0.10 85.18 02:28:01 PM 6 7.12 0.00 1.68 0.07 0.12 91.02 02:28:01 PM 7 7.71 0.00 1.47 0.03 0.08 90.70 02:29:01 PM all 8.70 0.00 0.60 0.01 0.06 90.62 02:29:01 PM 0 3.14 0.00 0.43 0.00 0.07 96.36 02:29:01 PM 1 3.58 0.00 0.70 0.00 0.08 95.64 02:29:01 PM 2 27.34 0.00 1.39 0.05 0.08 71.14 02:29:01 PM 3 3.18 0.00 0.62 0.00 0.07 96.14 02:29:01 PM 4 5.73 0.00 0.32 0.00 0.05 93.90 02:29:01 PM 5 12.15 0.00 0.35 0.05 0.05 87.40 02:29:01 PM 6 6.54 0.00 0.53 0.00 0.05 92.88 02:29:01 PM 7 7.99 0.00 0.42 0.00 0.07 91.53 02:30:01 PM all 33.33 0.00 0.92 0.04 0.09 65.63 02:30:01 PM 0 20.41 0.00 0.85 0.03 0.10 78.60 02:30:01 PM 1 35.52 0.00 1.37 0.08 0.10 62.93 02:30:01 PM 2 55.88 0.00 1.27 0.02 0.08 42.75 02:30:01 PM 3 39.08 0.00 0.82 0.13 0.08 59.88 02:30:01 PM 4 29.17 0.00 1.09 0.02 0.08 69.64 02:30:01 PM 5 34.81 0.00 0.62 0.00 0.10 64.47 02:30:01 PM 6 15.40 0.00 0.67 0.02 0.07 83.85 02:30:01 PM 7 36.35 0.00 0.68 0.00 0.07 62.89 02:31:01 PM all 25.10 0.00 2.03 0.75 0.11 72.02 02:31:01 PM 0 17.61 0.00 1.80 0.57 0.10 79.92 02:31:01 PM 1 32.37 0.00 2.59 0.27 0.10 64.67 02:31:01 PM 2 17.74 0.00 1.90 0.50 0.12 79.74 02:31:01 PM 3 32.06 0.00 2.75 0.12 0.12 64.95 02:31:01 PM 4 28.97 0.00 1.63 0.03 0.10 69.26 02:31:01 PM 5 22.68 0.00 1.69 0.81 0.10 74.72 02:31:01 PM 6 33.33 0.00 1.92 0.32 0.10 64.33 02:31:01 PM 7 16.00 0.00 1.92 3.40 0.10 78.58 02:32:01 PM all 27.56 0.00 1.92 0.30 0.10 70.12 02:32:01 PM 0 40.48 0.00 2.43 0.02 0.12 56.96 02:32:01 PM 1 25.17 0.00 2.36 0.00 0.10 72.37 02:32:01 PM 2 19.72 0.00 1.63 0.00 0.10 78.56 02:32:01 PM 3 39.11 0.00 2.40 0.10 0.12 58.28 02:32:01 PM 4 22.16 0.00 1.41 0.07 0.08 76.28 02:32:01 PM 5 21.49 0.00 1.86 0.07 0.10 76.48 02:32:01 PM 6 39.00 0.00 0.82 0.02 0.10 60.07 02:32:01 PM 7 13.30 0.00 2.42 2.14 0.08 82.06 02:33:01 PM all 21.62 0.00 1.79 0.94 0.07 75.58 02:33:01 PM 0 33.84 0.00 2.26 0.27 0.08 63.56 02:33:01 PM 1 22.48 0.00 2.02 1.61 0.10 73.79 02:33:01 PM 2 26.91 0.00 1.96 1.79 0.07 69.27 02:33:01 PM 3 25.88 0.00 1.87 0.20 0.07 71.98 02:33:01 PM 4 16.62 0.00 1.17 0.00 0.07 82.14 02:33:01 PM 5 16.38 0.00 1.54 0.13 0.05 81.89 02:33:01 PM 6 18.43 0.00 1.81 0.03 0.05 79.68 02:33:01 PM 7 12.39 0.00 1.66 3.52 0.07 82.37 Average: all 22.49 0.00 1.65 0.53 0.09 75.24 Average: 0 22.27 0.00 1.80 0.47 0.10 75.37 Average: 1 23.86 0.00 1.83 0.75 0.10 73.46 Average: 2 27.28 0.00 1.76 0.62 0.09 70.24 Average: 3 21.93 0.00 1.82 0.39 0.09 75.77 Average: 4 20.63 0.00 1.32 0.25 0.08 77.72 Average: 5 22.74 0.00 1.54 0.31 0.08 75.33 Average: 6 21.81 0.00 1.46 0.21 0.08 76.43 Average: 7 19.42 0.00 1.69 1.22 0.08 77.59