---> uname -a: Linux prd-centos8-docker-8c-8g-14027.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 1140 25062 19 5687 30276 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:99:b5:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.73/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85693sec preferred_lft 85693sec inet6 fe80::f816:3eff:fe99:b5a4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:55:97:23:88 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::42:55ff:fe97:2388/64 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) 11/20/2025 _x86_64_ (8 CPU) 10:33:30 LINUX RESTART (8 CPU) 10:34:02 AM tps rtps wtps bread/s bwrtn/s 10:35:01 AM 178.16 14.84 163.32 3108.64 8597.02 10:36:01 AM 256.46 5.07 251.39 1180.34 18696.13 10:37:01 AM 42.06 0.05 42.01 1.07 2928.90 10:38:01 AM 111.75 0.60 111.15 493.44 39858.31 10:39:01 AM 30.58 0.50 30.08 22.66 501.40 10:40:01 AM 11.05 0.00 11.05 0.00 535.47 10:41:01 AM 113.71 0.00 113.71 0.00 23725.85 10:42:01 AM 20.08 0.02 20.06 0.13 535.19 10:43:01 AM 152.47 0.00 152.47 0.00 1551.78 10:44:01 AM 54.25 2.60 51.65 4486.10 28221.51 10:45:01 AM 36.79 1.65 35.14 1781.01 7852.27 Average: 91.44 2.28 89.16 1003.48 12096.77 10:34:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:35:01 AM 28989420 30874368 3666292 11.23 2688 2201244 1832312 5.44 163768 3043472 215260 10:36:01 AM 27491936 29745620 5163776 15.81 2688 2562668 2684304 7.96 275052 4386620 50940 10:37:01 AM 27271912 29546240 5383800 16.49 2688 2582604 2835912 8.41 282832 4598300 112 10:38:01 AM 25336408 28747856 7319304 22.41 2688 3693772 3712632 11.02 436120 6272828 60 10:39:01 AM 25164996 28581252 7490716 22.94 2688 3698508 3634176 10.78 443464 6438780 372 10:40:01 AM 25452540 28880904 7203172 22.06 2688 3710312 3638180 10.79 447744 6149928 132 10:41:01 AM 24054212 28187472 8601500 26.34 2688 4400024 5474008 16.24 548312 7384980 228 10:42:01 AM 23433064 27595820 9222648 28.24 2688 4431680 6030324 17.89 557164 7992688 1016 10:43:01 AM 24486292 28586100 8169420 25.02 2688 4356516 3561340 10.57 554512 6961080 15532 10:44:01 AM 25436816 30600188 7218896 22.11 2688 5411408 1896848 5.63 758056 5793992 108508 10:45:01 AM 25608840 30945388 7046872 21.58 2688 5578864 1590208 4.72 974560 5403684 33928 Average: 25702403 29299201 6953309 21.29 2688 3875236 3353659 9.95 494689 5856941 38735 10:34:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 172.35 144.10 1959.46 44.18 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 406.10 326.40 5055.55 43.53 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 171.70 155.29 324.18 48.96 0.00 0.00 0.00 0.00 10:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 AM lo 2.83 2.83 0.27 0.27 0.00 0.00 0.00 0.00 10:38:01 AM eth0 277.74 176.91 9477.66 15.84 0.00 0.00 0.00 0.00 10:38:01 AM docker0 0.80 1.07 0.12 0.13 0.00 0.00 0.00 0.00 10:38:01 AM veth5cf4761 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:39:01 AM lo 61.45 61.45 4.82 4.82 0.00 0.00 0.00 0.00 10:39:01 AM eth0 289.97 222.11 78.45 84.32 0.00 0.00 0.00 0.00 10:39:01 AM docker0 10.86 12.33 1.61 1.58 0.00 0.00 0.00 0.00 10:40:01 AM lo 53.62 53.62 2.74 2.74 0.00 0.00 0.00 0.00 10:40:01 AM eth0 175.04 136.60 64.57 53.04 0.00 0.00 0.00 0.00 10:40:01 AM docker0 0.80 1.03 0.11 0.18 0.00 0.00 0.00 0.00 10:41:01 AM lo 2.20 2.20 0.34 0.34 0.00 0.00 0.00 0.00 10:41:01 AM eth0 657.05 278.39 2990.24 31.38 0.00 0.00 0.00 0.00 10:41:01 AM docker0 0.87 1.18 0.14 0.19 0.00 0.00 0.00 0.00 10:41:01 AM veth801c7cc 0.87 1.30 0.15 0.20 0.00 0.00 0.00 0.00 10:41:01 AM veth2bbfaa2 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:42:01 AM lo 464.41 464.41 65.62 65.62 0.00 0.00 0.00 0.00 10:42:01 AM eth0 35.39 26.16 10.98 13.67 0.00 0.00 0.00 0.00 10:42:01 AM docker0 198.07 205.15 29.55 32.46 0.00 0.00 0.00 0.00 10:42:01 AM veth801c7cc 168.02 176.10 28.89 25.66 0.00 0.00 0.00 0.00 10:42:01 AM veth2bbfaa2 30.04 29.53 3.36 7.05 0.00 0.00 0.00 0.00 10:43:01 AM lo 1005.26 1005.26 193.36 193.36 0.00 0.00 0.00 0.00 10:43:01 AM eth0 104.02 78.47 275.55 31.65 0.00 0.00 0.00 0.00 10:43:01 AM docker0 453.50 464.96 97.45 91.01 0.00 0.00 0.00 0.00 10:44:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 10:44:01 AM eth0 158.30 128.89 2424.49 16.53 0.00 0.00 0.00 0.00 10:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 AM eth0 184.86 136.92 1616.88 68.91 0.00 0.00 0.00 0.00 10:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 144.82 144.82 24.33 24.33 0.00 0.00 0.00 0.00 Average: eth0 239.43 164.60 2207.46 41.09 0.00 0.00 0.00 0.00 Average: docker0 60.53 62.43 11.74 11.43 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) 11/20/2025 _x86_64_ (8 CPU) 10:33:30 LINUX RESTART (8 CPU) 10:34:02 AM CPU %user %nice %system %iowait %steal %idle 10:35:01 AM all 12.92 0.00 1.11 0.59 0.06 85.32 10:35:01 AM 0 21.79 0.00 1.60 0.85 0.07 75.70 10:35:01 AM 1 6.30 0.00 0.48 0.10 0.09 93.04 10:35:01 AM 2 22.68 0.00 1.82 0.75 0.05 74.70 10:35:01 AM 3 13.67 0.00 1.05 0.49 0.05 84.73 10:35:01 AM 4 8.08 0.00 0.59 0.34 0.07 90.92 10:35:01 AM 5 20.91 0.00 1.61 0.58 0.05 76.85 10:35:01 AM 6 5.63 0.00 0.85 0.95 0.03 92.54 10:35:01 AM 7 4.28 0.00 0.92 0.63 0.05 94.12 10:36:01 AM all 35.68 0.00 1.24 0.92 0.08 62.08 10:36:01 AM 0 32.54 0.00 0.65 0.40 0.08 66.33 10:36:01 AM 1 40.22 0.00 1.70 1.19 0.08 56.81 10:36:01 AM 2 30.48 0.00 1.77 1.65 0.08 66.01 10:36:01 AM 3 35.60 0.00 1.04 0.69 0.08 62.59 10:36:01 AM 4 38.91 0.00 1.19 1.04 0.07 58.80 10:36:01 AM 5 36.59 0.00 1.17 0.32 0.08 61.84 10:36:01 AM 6 36.63 0.00 0.98 0.73 0.07 61.59 10:36:01 AM 7 34.52 0.00 1.42 1.34 0.08 62.64 10:37:01 AM all 15.45 0.00 0.42 0.12 0.05 83.96 10:37:01 AM 0 13.40 0.00 0.23 0.00 0.07 86.30 10:37:01 AM 1 8.42 0.00 0.33 0.12 0.07 91.06 10:37:01 AM 2 27.96 0.00 0.60 0.08 0.07 71.29 10:37:01 AM 3 11.94 0.00 0.45 0.00 0.05 87.56 10:37:01 AM 4 32.52 0.00 0.98 0.05 0.03 66.42 10:37:01 AM 5 14.99 0.00 0.35 0.00 0.03 84.63 10:37:01 AM 6 10.56 0.00 0.13 0.13 0.03 89.14 10:37:01 AM 7 3.81 0.00 0.25 0.57 0.03 95.34 10:38:01 AM all 26.78 0.00 2.75 0.72 0.07 69.68 10:38:01 AM 0 29.97 0.00 2.27 0.42 0.08 67.26 10:38:01 AM 1 19.69 0.00 2.82 1.06 0.07 76.36 10:38:01 AM 2 48.24 0.00 2.84 0.74 0.07 48.12 10:38:01 AM 3 23.90 0.00 2.92 0.47 0.07 72.63 10:38:01 AM 4 26.81 0.00 2.60 1.21 0.08 69.29 10:38:01 AM 5 24.13 0.00 2.69 1.28 0.07 71.84 10:38:01 AM 6 20.42 0.00 2.13 0.18 0.03 77.23 10:38:01 AM 7 21.09 0.00 3.73 0.37 0.07 74.74 10:39:01 AM all 17.31 0.00 1.91 0.08 0.09 80.61 10:39:01 AM 0 16.38 0.00 1.84 0.02 0.10 81.67 10:39:01 AM 1 16.66 0.00 1.82 0.05 0.10 81.36 10:39:01 AM 2 21.29 0.00 1.89 0.13 0.10 76.58 10:39:01 AM 3 16.79 0.00 1.94 0.10 0.08 81.08 10:39:01 AM 4 19.05 0.00 2.04 0.02 0.12 78.77 10:39:01 AM 5 14.09 0.00 1.98 0.15 0.08 83.70 10:39:01 AM 6 17.60 0.00 1.99 0.13 0.08 80.19 10:39:01 AM 7 16.58 0.00 1.81 0.02 0.07 81.53 10:40:01 AM all 11.55 0.00 1.02 0.03 0.08 87.33 10:40:01 AM 0 14.60 0.00 0.55 0.00 0.08 84.77 10:40:01 AM 1 6.03 0.00 1.04 0.07 0.08 92.78 10:40:01 AM 2 15.35 0.00 1.47 0.03 0.08 83.06 10:40:01 AM 3 7.98 0.00 1.05 0.05 0.08 90.84 10:40:01 AM 4 7.36 0.00 0.90 0.02 0.07 91.66 10:40:01 AM 5 8.95 0.00 1.14 0.00 0.07 89.85 10:40:01 AM 6 17.71 0.00 0.98 0.00 0.07 81.24 10:40:01 AM 7 14.41 0.00 1.00 0.03 0.07 84.49 10:41:01 AM all 33.81 0.00 1.91 0.73 0.09 63.46 10:41:01 AM 0 33.12 0.00 1.52 0.30 0.10 64.96 10:41:01 AM 1 28.40 0.00 1.68 0.35 0.10 69.47 10:41:01 AM 2 50.16 0.00 2.55 2.72 0.08 44.49 10:41:01 AM 3 47.87 0.00 1.98 0.39 0.08 49.68 10:41:01 AM 4 33.08 0.00 2.03 0.37 0.08 64.43 10:41:01 AM 5 16.78 0.00 2.12 1.34 0.08 79.68 10:41:01 AM 6 30.46 0.00 1.54 0.05 0.07 67.87 10:41:01 AM 7 30.60 0.00 1.83 0.35 0.10 67.12 10:42:01 AM all 19.07 0.00 0.82 0.03 0.09 79.99 10:42:01 AM 0 13.05 0.00 0.82 0.05 0.08 85.99 10:42:01 AM 1 21.62 0.00 0.75 0.05 0.08 77.49 10:42:01 AM 2 15.64 0.00 0.80 0.03 0.10 83.43 10:42:01 AM 3 14.95 0.00 0.64 0.03 0.10 84.28 10:42:01 AM 4 13.27 0.00 0.99 0.00 0.08 85.66 10:42:01 AM 5 21.19 0.00 1.00 0.02 0.08 77.70 10:42:01 AM 6 15.30 0.00 0.65 0.05 0.07 83.93 10:42:01 AM 7 37.54 0.00 0.92 0.02 0.08 61.44 10:43:01 AM all 23.88 0.00 1.68 0.25 0.10 74.09 10:43:01 AM 0 27.48 0.00 2.18 0.03 0.10 70.21 10:43:01 AM 1 24.93 0.00 1.79 1.67 0.08 71.53 10:43:01 AM 2 23.75 0.00 1.84 0.02 0.13 74.26 10:43:01 AM 3 23.54 0.00 1.81 0.20 0.10 74.35 10:43:01 AM 4 27.66 0.00 0.95 0.00 0.08 71.30 10:43:01 AM 5 28.79 0.00 1.62 0.00 0.12 69.47 10:43:01 AM 6 23.15 0.00 1.42 0.02 0.10 75.31 10:43:01 AM 7 11.65 0.00 1.87 0.05 0.10 86.34 10:44:01 AM all 28.05 0.00 1.48 0.57 0.07 69.83 10:44:01 AM 0 41.16 0.00 1.29 0.00 0.07 57.48 10:44:01 AM 1 22.80 0.00 1.49 1.35 0.08 74.28 10:44:01 AM 2 30.56 0.00 1.61 0.40 0.07 67.37 10:44:01 AM 3 24.79 0.00 1.46 0.07 0.08 73.60 10:44:01 AM 4 25.29 0.00 2.02 1.42 0.07 71.20 10:44:01 AM 5 32.55 0.00 1.69 0.25 0.05 65.46 10:44:01 AM 6 21.39 0.00 0.95 1.09 0.05 76.52 10:44:01 AM 7 25.88 0.00 1.36 0.00 0.07 72.69 10:45:01 AM all 26.87 0.00 0.94 0.16 0.07 71.96 10:45:01 AM 0 37.29 0.00 0.47 0.17 0.10 61.97 10:45:01 AM 1 36.79 0.00 0.77 0.00 0.08 62.36 10:45:01 AM 2 16.17 0.00 1.27 0.52 0.07 81.98 10:45:01 AM 3 6.81 0.00 0.90 0.43 0.03 91.82 10:45:01 AM 4 44.68 0.00 2.01 0.07 0.08 53.17 10:45:01 AM 5 26.78 0.00 1.19 0.03 0.07 71.94 10:45:01 AM 6 39.21 0.00 0.47 0.02 0.07 60.24 10:45:01 AM 7 7.24 0.00 0.45 0.02 0.05 92.24 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.86 0.00 1.39 0.38 0.08 75.29 Average: 0 25.53 0.00 1.22 0.20 0.09 72.97 Average: 1 21.10 0.00 1.33 0.55 0.08 76.93 Average: 2 27.47 0.00 1.68 0.64 0.08 70.13 Average: 3 20.71 0.00 1.38 0.27 0.07 77.57 Average: 4 25.18 0.00 1.48 0.41 0.08 72.85 Average: 5 22.34 0.00 1.50 0.36 0.07 75.72 Average: 6 21.67 0.00 1.10 0.30 0.06 76.87 Average: 7 18.89 0.00 1.41 0.31 0.07 79.32