---> uname -a: Linux prd-centos8-docker-8c-8g-26577.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 1133 25313 19 5442 30283 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:b7:7b:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.156/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85731sec preferred_lft 85731sec inet6 fe80::f816:3eff:feb7:7bd5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:08:a5:b7:e7 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::42:8ff:fea5:b7e7/64 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) 07/08/2025 _x86_64_ (8 CPU) 08:26:38 LINUX RESTART (8 CPU) 08:27:01 AM tps rtps wtps bread/s bwrtn/s 08:28:01 AM 250.92 19.68 231.24 3779.81 8089.84 08:29:01 AM 266.07 5.37 260.71 1217.53 19664.76 08:30:00 AM 172.08 0.80 171.27 496.08 43582.54 08:30:01 AM 1.86 1.86 0.00 2872.05 0.00 08:31:01 AM 43.30 0.00 43.30 0.00 590.82 08:32:01 AM 9.21 0.05 9.16 0.53 243.50 08:33:01 AM 6.73 0.43 6.30 20.93 171.06 08:34:01 AM 10.11 0.00 10.11 0.00 491.63 08:35:01 AM 110.63 0.00 110.63 0.00 23563.85 08:36:01 AM 19.18 0.00 19.18 0.00 588.70 08:37:01 AM 166.39 2.50 163.89 4520.99 2622.55 Average: 105.01 2.89 102.12 1010.09 9843.77 08:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:28:01 AM 29343828 31176588 3311884 10.14 2688 2151080 1558992 4.63 158852 2707944 220108 08:29:01 AM 27269124 29484304 5386588 16.50 2688 2525604 2928752 8.69 266248 4626708 49564 08:30:00 AM 25179500 28573888 7476212 22.89 2688 3678120 4134176 12.27 420880 6448608 56 08:30:01 AM 25330248 28727532 7325464 22.43 2688 3680444 3837456 11.39 420996 6297028 72 08:31:01 AM 24910436 28311504 7745276 23.72 2688 3683228 4489452 13.32 435892 6697792 112 08:32:01 AM 24928924 28332072 7726788 23.66 2688 3685764 3929136 11.66 436264 6682380 8 08:33:01 AM 24799512 28206204 7856200 24.06 2688 3689340 3956516 11.74 437436 6809656 32 08:34:01 AM 25625916 29041576 7029796 21.53 2688 3698092 3244556 9.63 439644 5987356 332 08:35:01 AM 23943860 28060196 8711852 26.68 2688 4383088 5592220 16.59 538544 7509044 216 08:36:01 AM 22914108 27064740 9741604 29.83 2688 4421236 6400344 18.99 551620 8518028 5868 08:37:01 AM 23372304 28389032 9283408 28.43 2688 5267680 3724280 11.05 722300 7897764 778524 Average: 25237978 28669785 7417734 22.71 2688 3714880 3981444 11.81 438971 6380210 95899 08:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 AM eth0 226.01 146.82 1401.57 39.92 0.00 0.00 0.00 0.00 08:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 AM eth0 414.61 340.51 5256.79 56.26 0.00 0.00 0.00 0.00 08:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:00 AM lo 0.75 0.75 0.04 0.04 0.00 0.00 0.00 0.00 08:30:00 AM eth0 358.76 231.00 10312.65 26.95 0.00 0.00 0.00 0.00 08:30:00 AM docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 08:30:00 AM veth90ad247 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 08:30:01 AM lo 2.48 2.48 0.12 0.12 0.00 0.00 0.00 0.00 08:30:01 AM eth0 2.48 3.73 0.57 1.31 0.00 0.00 0.00 0.00 08:30:01 AM docker0 0.00 0.62 0.00 0.07 0.00 0.00 0.00 0.00 08:30:01 AM veth90ad247 0.00 2.48 0.00 0.22 0.00 0.00 0.00 0.00 08:31:01 AM lo 29.14 29.14 2.58 2.58 0.00 0.00 0.00 0.00 08:31:01 AM eth0 49.40 37.69 16.26 19.80 0.00 0.00 0.00 0.00 08:31:01 AM docker0 7.58 8.70 1.08 1.01 0.00 0.00 0.00 0.00 08:31:01 AM veth9cf3710 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:32:01 AM lo 56.76 56.76 3.36 3.36 0.00 0.00 0.00 0.00 08:32:01 AM eth0 355.21 254.23 101.74 97.49 0.00 0.00 0.00 0.00 08:32:01 AM docker0 2.32 2.77 0.48 0.43 0.00 0.00 0.00 0.00 08:33:01 AM lo 56.48 56.48 2.88 2.88 0.00 0.00 0.00 0.00 08:33:01 AM eth0 216.04 171.33 64.42 73.92 0.00 0.00 0.00 0.00 08:33:01 AM docker0 0.70 0.97 0.11 0.18 0.00 0.00 0.00 0.00 08:34:01 AM lo 6.27 6.27 0.31 0.31 0.00 0.00 0.00 0.00 08:34:01 AM eth0 149.19 109.77 86.94 27.99 0.00 0.00 0.00 0.00 08:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 08:35:01 AM eth0 678.14 399.52 2967.95 41.60 0.00 0.00 0.00 0.00 08:35:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM vethbce0b3a 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:35:01 AM veth71d2d66 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:36:01 AM lo 1311.03 1311.03 231.35 231.35 0.00 0.00 0.00 0.00 08:36:01 AM eth0 149.30 99.17 44.50 45.80 0.00 0.00 0.00 0.00 08:36:01 AM docker0 573.53 591.59 111.94 110.28 0.00 0.00 0.00 0.00 08:36:01 AM vethbce0b3a 537.14 555.45 115.88 85.81 0.00 0.00 0.00 0.01 08:36:01 AM veth71d2d66 36.39 36.64 3.90 24.72 0.00 0.00 0.00 0.00 08:37:01 AM lo 133.26 133.26 17.64 17.64 0.00 0.00 0.00 0.00 08:37:01 AM eth0 94.35 83.08 1533.43 18.28 0.00 0.00 0.00 0.00 08:37:01 AM docker0 55.80 55.33 9.39 7.89 0.00 0.00 0.00 0.00 Average: lo 159.40 159.40 25.82 25.82 0.00 0.00 0.00 0.00 Average: eth0 268.14 186.70 2150.93 44.73 0.00 0.00 0.00 0.00 Average: docker0 63.99 65.95 12.30 11.98 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) 07/08/2025 _x86_64_ (8 CPU) 08:26:38 LINUX RESTART (8 CPU) 08:27:01 AM CPU %user %nice %system %iowait %steal %idle 08:28:01 AM all 11.83 0.00 1.27 0.72 0.05 86.12 08:28:01 AM 0 1.99 0.00 0.67 0.37 0.07 96.91 08:28:01 AM 1 19.67 0.00 1.82 0.48 0.07 77.96 08:28:01 AM 2 11.58 0.00 1.49 2.68 0.05 84.20 08:28:01 AM 3 24.36 0.00 2.04 0.33 0.07 73.19 08:28:01 AM 4 8.36 0.00 1.19 0.74 0.05 89.67 08:28:01 AM 5 7.48 0.00 0.72 0.18 0.03 91.58 08:28:01 AM 6 5.47 0.00 0.85 0.43 0.05 93.19 08:28:01 AM 7 15.72 0.00 1.40 0.57 0.05 82.26 08:29:01 AM all 39.44 0.00 1.58 1.04 0.11 57.84 08:29:01 AM 0 38.70 0.00 2.25 1.39 0.12 57.55 08:29:01 AM 1 55.75 0.00 1.00 0.43 0.10 42.71 08:29:01 AM 2 39.33 0.00 1.96 2.01 0.12 56.58 08:29:01 AM 3 44.37 0.00 1.49 0.54 0.10 53.51 08:29:01 AM 4 47.17 0.00 2.04 1.09 0.10 49.60 08:29:01 AM 5 32.68 0.00 1.25 0.50 0.10 65.46 08:29:01 AM 6 27.16 0.00 1.34 1.09 0.12 70.30 08:29:01 AM 7 30.37 0.00 1.32 1.25 0.10 66.96 08:30:00 AM all 28.42 0.00 2.78 1.27 0.10 67.43 08:30:00 AM 0 25.06 0.00 2.47 0.45 0.10 71.92 08:30:00 AM 1 28.56 0.00 2.97 1.71 0.10 66.66 08:30:00 AM 2 28.19 0.00 2.49 2.61 0.10 66.60 08:30:00 AM 3 37.68 0.00 3.51 1.13 0.10 57.57 08:30:00 AM 4 29.30 0.00 2.46 0.62 0.09 67.53 08:30:00 AM 5 21.30 0.00 2.72 0.48 0.09 75.41 08:30:00 AM 6 31.11 0.00 3.51 0.93 0.09 64.36 08:30:00 AM 7 26.19 0.00 2.14 2.23 0.09 69.36 08:30:01 AM all 13.00 0.00 2.10 0.00 0.16 84.75 08:30:01 AM 0 2.48 0.00 0.62 0.00 0.00 96.89 08:30:01 AM 1 1.25 0.00 1.25 0.00 0.00 97.50 08:30:01 AM 2 3.77 0.00 0.00 0.00 0.00 96.23 08:30:01 AM 3 8.75 0.00 1.88 0.00 0.00 89.38 08:30:01 AM 4 1.85 0.00 0.62 0.00 0.62 96.91 08:30:01 AM 5 41.25 0.00 6.25 0.00 0.00 52.50 08:30:01 AM 6 4.97 0.00 0.00 0.00 0.62 94.41 08:30:01 AM 7 39.51 0.00 6.17 0.00 0.00 54.32 08:31:01 AM all 21.73 0.00 2.49 0.07 0.10 75.61 08:31:01 AM 0 26.50 0.00 3.09 0.03 0.10 70.28 08:31:01 AM 1 20.71 0.00 2.73 0.13 0.10 76.32 08:31:01 AM 2 23.60 0.00 2.23 0.07 0.10 74.00 08:31:01 AM 3 24.16 0.00 2.43 0.08 0.12 73.21 08:31:01 AM 4 23.84 0.00 3.07 0.07 0.08 72.95 08:31:01 AM 5 20.46 0.00 2.19 0.05 0.08 77.21 08:31:01 AM 6 16.46 0.00 2.06 0.07 0.10 81.31 08:31:01 AM 7 18.11 0.00 2.11 0.05 0.10 79.62 08:32:01 AM all 3.90 0.00 0.81 0.02 0.07 95.20 08:32:01 AM 0 3.32 0.00 0.53 0.00 0.08 96.06 08:32:01 AM 1 6.03 0.00 1.14 0.03 0.08 92.71 08:32:01 AM 2 2.93 0.00 0.74 0.03 0.08 96.22 08:32:01 AM 3 4.28 0.00 0.50 0.02 0.05 95.15 08:32:01 AM 4 3.58 0.00 0.79 0.03 0.08 95.52 08:32:01 AM 5 3.66 0.00 1.09 0.00 0.05 95.21 08:32:01 AM 6 3.53 0.00 0.87 0.02 0.07 95.52 08:32:01 AM 7 3.88 0.00 0.82 0.02 0.05 95.24 08:33:01 AM all 5.79 0.00 1.04 0.01 0.08 93.08 08:33:01 AM 0 8.94 0.00 0.92 0.02 0.08 90.04 08:33:01 AM 1 4.28 0.00 1.54 0.00 0.10 94.08 08:33:01 AM 2 4.87 0.00 1.42 0.02 0.10 93.59 08:33:01 AM 3 5.89 0.00 1.00 0.02 0.08 93.01 08:33:01 AM 4 5.56 0.00 0.69 0.02 0.07 93.67 08:33:01 AM 5 4.75 0.00 1.00 0.00 0.08 94.16 08:33:01 AM 6 6.60 0.00 0.64 0.00 0.05 92.71 08:33:01 AM 7 5.44 0.00 1.09 0.02 0.08 93.38 08:34:01 AM all 12.99 0.00 0.42 0.02 0.05 86.52 08:34:01 AM 0 4.01 0.00 0.35 0.08 0.07 95.49 08:34:01 AM 1 17.91 0.00 0.18 0.00 0.05 81.85 08:34:01 AM 2 7.06 0.00 0.62 0.03 0.05 92.24 08:34:01 AM 3 52.39 0.00 0.93 0.00 0.08 46.59 08:34:01 AM 4 9.26 0.00 0.15 0.00 0.03 90.56 08:34:01 AM 5 6.39 0.00 0.32 0.00 0.05 93.24 08:34:01 AM 6 4.14 0.00 0.22 0.00 0.03 95.61 08:34:01 AM 7 2.72 0.00 0.57 0.05 0.05 96.61 08:35:01 AM all 33.23 0.00 2.07 0.75 0.09 63.85 08:35:01 AM 0 27.99 0.00 1.76 0.40 0.13 69.71 08:35:01 AM 1 43.68 0.00 1.49 1.63 0.08 53.12 08:35:01 AM 2 44.32 0.00 1.88 0.59 0.10 53.11 08:35:01 AM 3 41.65 0.00 3.37 0.35 0.08 54.54 08:35:01 AM 4 26.64 0.00 2.65 1.71 0.10 68.90 08:35:01 AM 5 18.32 0.00 1.71 0.45 0.08 79.43 08:35:01 AM 6 33.38 0.00 1.49 0.82 0.08 64.22 08:35:01 AM 7 29.85 0.00 2.21 0.05 0.08 67.81 08:36:01 AM all 31.88 0.00 1.86 0.03 0.13 66.09 08:36:01 AM 0 33.88 0.00 1.36 0.05 0.13 64.58 08:36:01 AM 1 32.76 0.00 1.61 0.02 0.13 65.48 08:36:01 AM 2 48.54 0.00 2.54 0.00 0.13 48.79 08:36:01 AM 3 28.00 0.00 2.20 0.02 0.13 69.65 08:36:01 AM 4 30.68 0.00 1.29 0.00 0.13 67.90 08:36:01 AM 5 23.21 0.00 1.50 0.07 0.13 75.09 08:36:01 AM 6 27.12 0.00 1.93 0.03 0.13 70.78 08:36:01 AM 7 30.83 0.00 2.47 0.03 0.13 66.53 08:37:01 AM all 31.96 0.00 1.83 0.39 0.08 65.74 08:37:01 AM 0 32.23 0.00 2.04 0.52 0.08 65.12 08:37:01 AM 1 41.08 0.00 1.30 0.03 0.08 57.50 08:37:01 AM 2 33.27 0.00 1.74 0.38 0.08 64.52 08:37:01 AM 3 22.78 0.00 1.96 0.69 0.08 74.50 08:37:01 AM 4 27.75 0.00 1.52 0.02 0.08 70.63 08:37:01 AM 5 38.83 0.00 2.41 0.18 0.08 58.48 08:37:01 AM 6 16.45 0.00 1.27 0.00 0.08 82.20 08:37:01 AM 7 43.31 0.00 2.36 1.29 0.08 52.95 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.06 0.00 1.61 0.43 0.09 75.81 Average: 0 20.18 0.00 1.54 0.33 0.10 77.86 Average: 1 26.96 0.00 1.57 0.44 0.09 70.93 Average: 2 24.29 0.00 1.70 0.83 0.09 73.08 Average: 3 28.47 0.00 1.94 0.31 0.09 69.19 Average: 4 21.12 0.00 1.58 0.43 0.08 76.79 Average: 5 17.75 0.00 1.50 0.19 0.08 80.48 Average: 6 17.05 0.00 1.41 0.34 0.08 81.13 Average: 7 20.66 0.00 1.66 0.55 0.08 77.05