---> uname -a: Linux prd-centos8-docker-8c-8g-17851.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: 2799.996 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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1139 25055 19 5695 30277 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:9a:de:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.64/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85706sec preferred_lft 85706sec inet6 fe80::f816:3eff:fe9a:de07/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:01:90:89:55 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::42:1ff:fe90:8955/64 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) 12/05/2025 _x86_64_ (8 CPU) 05:41:41 LINUX RESTART (8 CPU) 05:42:01 AM tps rtps wtps bread/s bwrtn/s 05:43:01 AM 285.15 21.48 263.68 4347.62 9200.65 05:44:01 AM 286.49 5.51 280.97 1283.97 20954.27 05:45:01 AM 33.91 0.02 33.89 0.27 2775.14 05:46:01 AM 110.91 0.53 110.38 424.39 39993.04 05:47:01 AM 36.59 0.48 36.10 21.46 639.12 05:48:01 AM 11.53 0.08 11.44 4.00 534.35 05:49:01 AM 111.13 0.05 111.08 68.51 23716.44 05:50:01 AM 19.68 0.00 19.68 0.00 496.48 05:51:01 AM 149.12 0.00 149.12 0.00 1640.32 05:52:01 AM 47.94 3.45 44.49 6085.52 27206.10 05:53:01 AM 43.00 0.82 42.19 198.33 9154.40 Average: 103.23 2.95 100.28 1130.28 12391.44 05:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:43:01 AM 29244788 31090748 3410924 10.45 2688 2163568 1797948 5.33 161012 2800140 237128 05:44:01 AM 27322888 29575840 5332824 16.33 2688 2562052 2883864 8.56 268080 4564472 49368 05:45:01 AM 27355048 29631344 5300664 16.23 2688 2584332 2748792 8.16 280504 4516856 108 05:46:01 AM 24709500 28120840 7946212 24.33 2688 3693768 4513780 13.39 426168 6908372 64 05:47:01 AM 23929964 27349016 8725748 26.72 2688 3700484 5053236 14.99 442860 7668560 68 05:48:01 AM 24615252 28045364 8040460 24.62 2688 3711136 4227012 12.54 448160 6983096 544 05:49:01 AM 23380672 27518700 9275040 28.40 2688 4405540 6008380 17.83 548568 8054900 1548 05:50:01 AM 22425972 26610672 10229740 31.33 2688 4452500 6860716 20.36 555768 8997400 3168 05:51:01 AM 23757352 27861772 8898360 27.25 2688 4359920 4207508 12.48 553304 7683896 15632 05:52:01 AM 25268192 30567340 7387520 22.62 2688 5545244 1917320 5.69 765692 5953852 218712 05:53:01 AM 25671080 31015032 6984632 21.39 2688 5584852 1516440 4.50 976208 5336756 34000 Average: 25243701 28853333 7412011 22.70 2688 3887581 3794091 11.26 493302 6315300 50940 05:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 AM eth0 181.04 124.83 1483.35 41.48 0.00 0.00 0.00 0.00 05:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 AM eth0 443.92 356.03 5623.01 51.10 0.00 0.00 0.00 0.00 05:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 AM eth0 172.54 138.41 319.41 49.79 0.00 0.00 0.00 0.00 05:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM lo 0.67 0.67 0.03 0.03 0.00 0.00 0.00 0.00 05:46:01 AM eth0 309.40 178.27 9490.06 15.71 0.00 0.00 0.00 0.00 05:46:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 05:46:01 AM veth3cf4d7f 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 05:47:01 AM lo 62.16 62.16 5.12 5.12 0.00 0.00 0.00 0.00 05:47:01 AM eth0 145.13 111.70 40.02 47.92 0.00 0.00 0.00 0.00 05:47:01 AM docker0 12.11 13.53 1.79 1.68 0.00 0.00 0.00 0.00 05:47:01 AM veth9f0d5f5 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 05:48:01 AM lo 51.81 51.81 2.65 2.65 0.00 0.00 0.00 0.00 05:48:01 AM eth0 124.90 109.35 55.76 53.71 0.00 0.00 0.00 0.00 05:48:01 AM docker0 0.82 1.02 0.12 0.19 0.00 0.00 0.00 0.00 05:49:01 AM lo 19.86 19.86 2.46 2.46 0.00 0.00 0.00 0.00 05:49:01 AM eth0 468.36 200.62 2976.68 26.42 0.00 0.00 0.00 0.00 05:49:01 AM docker0 8.35 9.88 0.79 1.71 0.00 0.00 0.00 0.00 05:49:01 AM veth7fa3ae5 8.35 10.01 0.91 1.72 0.00 0.00 0.00 0.00 05:49:01 AM vethe05864e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:50:01 AM lo 719.75 719.75 103.74 103.74 0.00 0.00 0.00 0.00 05:50:01 AM eth0 124.56 87.12 39.09 40.45 0.00 0.00 0.00 0.00 05:50:01 AM docker0 312.58 324.60 47.93 51.00 0.00 0.00 0.00 0.00 05:50:01 AM veth7fa3ae5 268.47 278.80 46.72 39.30 0.00 0.00 0.00 0.00 05:50:01 AM vethe05864e 44.11 46.26 5.48 11.96 0.00 0.00 0.00 0.00 05:51:01 AM lo 920.09 920.09 176.69 176.69 0.00 0.00 0.00 0.00 05:51:01 AM eth0 103.51 75.72 274.64 30.00 0.00 0.00 0.00 0.00 05:51:01 AM docker0 407.36 415.31 89.50 82.43 0.00 0.00 0.00 0.00 05:52:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 05:52:01 AM eth0 235.98 183.95 3836.02 26.91 0.00 0.00 0.00 0.00 05:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 AM eth0 90.59 71.63 245.71 71.01 0.00 0.00 0.00 0.00 05:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 161.40 161.40 26.43 26.43 0.00 0.00 0.00 0.00 Average: eth0 218.17 148.87 2216.65 41.32 0.00 0.00 0.00 0.00 Average: docker0 67.39 69.50 12.74 12.46 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) 12/05/2025 _x86_64_ (8 CPU) 05:41:41 LINUX RESTART (8 CPU) 05:42:01 AM CPU %user %nice %system %iowait %steal %idle 05:43:01 AM all 12.23 0.00 1.34 0.67 0.06 85.70 05:43:01 AM 0 4.06 0.00 1.50 1.85 0.07 92.52 05:43:01 AM 1 12.14 0.00 1.35 0.47 0.08 85.96 05:43:01 AM 2 8.62 0.00 1.17 0.37 0.08 89.76 05:43:01 AM 3 10.27 0.00 0.82 0.50 0.05 88.36 05:43:01 AM 4 20.82 0.00 1.82 0.85 0.07 76.44 05:43:01 AM 5 10.55 0.00 0.80 0.17 0.03 88.45 05:43:01 AM 6 22.15 0.00 2.37 0.42 0.07 74.99 05:43:01 AM 7 9.25 0.00 0.90 0.70 0.03 89.12 05:44:01 AM all 32.95 0.00 1.38 0.95 0.08 64.63 05:44:01 AM 0 38.75 0.00 1.15 1.12 0.07 58.91 05:44:01 AM 1 27.37 0.00 1.76 1.49 0.08 69.30 05:44:01 AM 2 45.31 0.00 1.61 0.89 0.07 52.13 05:44:01 AM 3 38.77 0.00 1.59 0.59 0.10 58.96 05:44:01 AM 4 40.64 0.00 1.15 0.12 0.08 58.00 05:44:01 AM 5 27.52 0.00 1.49 1.24 0.08 69.67 05:44:01 AM 6 24.74 0.00 1.30 1.81 0.08 72.07 05:44:01 AM 7 20.51 0.00 1.02 0.38 0.10 77.99 05:45:01 AM all 22.20 0.00 0.60 0.09 0.06 77.05 05:45:01 AM 0 16.88 0.00 0.32 0.03 0.07 82.71 05:45:01 AM 1 14.73 0.00 0.32 0.02 0.05 84.88 05:45:01 AM 2 8.20 0.00 0.99 0.50 0.07 90.25 05:45:01 AM 3 8.85 0.00 0.85 0.02 0.08 90.20 05:45:01 AM 4 45.49 0.00 0.93 0.00 0.05 53.52 05:45:01 AM 5 22.30 0.00 0.92 0.02 0.05 76.72 05:45:01 AM 6 36.88 0.00 0.27 0.08 0.05 62.72 05:45:01 AM 7 24.23 0.00 0.23 0.03 0.05 75.45 05:46:01 AM all 24.87 0.00 2.45 0.69 0.07 71.92 05:46:01 AM 0 24.37 0.00 1.42 0.30 0.07 73.84 05:46:01 AM 1 20.33 0.00 3.12 0.82 0.05 75.68 05:46:01 AM 2 15.48 0.00 2.54 1.19 0.08 80.71 05:46:01 AM 3 41.79 0.00 3.07 0.99 0.07 54.08 05:46:01 AM 4 36.12 0.00 3.19 1.34 0.07 59.28 05:46:01 AM 5 17.53 0.00 2.61 0.29 0.07 79.51 05:46:01 AM 6 20.30 0.00 2.16 0.27 0.07 77.20 05:46:01 AM 7 23.02 0.00 1.46 0.35 0.07 75.10 05:47:01 AM all 21.42 0.00 2.50 0.06 0.09 75.93 05:47:01 AM 0 20.98 0.00 2.74 0.08 0.12 76.08 05:47:01 AM 1 20.62 0.00 1.97 0.05 0.10 77.25 05:47:01 AM 2 22.63 0.00 3.30 0.03 0.08 73.95 05:47:01 AM 3 19.30 0.00 2.18 0.05 0.08 78.38 05:47:01 AM 4 27.54 0.00 2.91 0.07 0.08 69.40 05:47:01 AM 5 20.49 0.00 2.28 0.02 0.08 77.14 05:47:01 AM 6 21.60 0.00 2.38 0.07 0.08 75.87 05:47:01 AM 7 18.22 0.00 2.23 0.08 0.10 79.36 05:48:01 AM all 15.69 0.00 1.20 0.02 0.07 83.01 05:48:01 AM 0 12.58 0.00 0.97 0.00 0.08 86.37 05:48:01 AM 1 22.39 0.00 1.40 0.00 0.08 76.12 05:48:01 AM 2 18.94 0.00 1.67 0.00 0.08 79.30 05:48:01 AM 3 16.78 0.00 1.84 0.08 0.08 81.22 05:48:01 AM 4 16.48 0.00 1.22 0.05 0.07 82.18 05:48:01 AM 5 15.47 0.00 1.27 0.02 0.07 83.18 05:48:01 AM 6 17.97 0.00 0.58 0.02 0.07 81.36 05:48:01 AM 7 4.95 0.00 0.67 0.00 0.05 94.34 05:49:01 AM all 34.47 0.00 2.05 0.40 0.09 62.99 05:49:01 AM 0 38.18 0.00 1.91 0.17 0.10 59.65 05:49:01 AM 1 38.03 0.00 1.69 0.60 0.10 59.58 05:49:01 AM 2 39.96 0.00 2.62 0.49 0.08 56.85 05:49:01 AM 3 33.45 0.00 2.77 0.42 0.08 63.28 05:49:01 AM 4 30.54 0.00 1.86 0.17 0.08 67.35 05:49:01 AM 5 41.66 0.00 1.98 0.44 0.08 55.84 05:49:01 AM 6 26.08 0.00 1.81 0.55 0.08 71.47 05:49:01 AM 7 27.87 0.00 1.79 0.39 0.08 69.87 05:50:01 AM all 22.01 0.00 1.27 0.03 0.09 76.61 05:50:01 AM 0 15.75 0.00 1.61 0.03 0.10 82.51 05:50:01 AM 1 21.69 0.00 1.16 0.05 0.08 77.02 05:50:01 AM 2 43.99 0.00 1.49 0.00 0.08 54.44 05:50:01 AM 3 15.95 0.00 1.56 0.12 0.08 82.29 05:50:01 AM 4 22.27 0.00 1.22 0.02 0.08 76.41 05:50:01 AM 5 15.74 0.00 0.95 0.02 0.10 83.19 05:50:01 AM 6 20.85 0.00 1.16 0.00 0.10 77.90 05:50:01 AM 7 19.81 0.00 0.99 0.02 0.08 79.10 05:51:01 AM all 29.14 0.00 1.75 0.26 0.09 68.76 05:51:01 AM 0 38.93 0.00 1.57 0.13 0.08 59.28 05:51:01 AM 1 37.79 0.00 2.36 0.02 0.10 59.73 05:51:01 AM 2 15.46 0.00 1.57 0.03 0.08 82.85 05:51:01 AM 3 54.63 0.00 1.20 0.07 0.10 44.00 05:51:01 AM 4 28.74 0.00 1.05 0.67 0.07 69.48 05:51:01 AM 5 11.22 0.00 2.18 0.05 0.08 86.47 05:51:01 AM 6 31.91 0.00 2.18 0.00 0.07 65.84 05:51:01 AM 7 14.37 0.00 1.88 1.12 0.10 82.52 05:52:01 AM all 27.31 0.00 1.64 0.38 0.07 70.59 05:52:01 AM 0 35.25 0.00 1.42 1.90 0.08 61.34 05:52:01 AM 1 28.91 0.00 1.47 0.00 0.07 69.55 05:52:01 AM 2 31.61 0.00 2.06 0.12 0.07 66.15 05:52:01 AM 3 20.49 0.00 1.47 0.20 0.07 77.76 05:52:01 AM 4 27.31 0.00 0.97 0.02 0.07 71.63 05:52:01 AM 5 20.21 0.00 1.37 0.22 0.08 78.12 05:52:01 AM 6 37.83 0.00 2.48 0.23 0.08 59.37 05:52:01 AM 7 16.89 0.00 1.91 0.33 0.05 80.82 05:53:01 AM all 26.86 0.00 1.01 0.13 0.06 71.94 05:53:01 AM 0 6.33 0.00 0.70 0.62 0.08 92.27 05:53:01 AM 1 6.24 0.00 0.50 0.02 0.05 93.19 05:53:01 AM 2 40.11 0.00 0.92 0.20 0.07 58.71 05:53:01 AM 3 40.64 0.00 1.94 0.05 0.07 57.30 05:53:01 AM 4 37.39 0.00 0.60 0.00 0.07 61.94 05:53:01 AM 5 41.97 0.00 0.85 0.03 0.05 57.10 05:53:01 AM 6 11.73 0.00 0.99 0.08 0.03 87.17 05:53:01 AM 7 30.54 0.00 1.57 0.03 0.07 67.79 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.47 0.00 1.56 0.33 0.08 73.56 Average: 0 22.91 0.00 1.39 0.57 0.08 75.05 Average: 1 22.74 0.00 1.55 0.32 0.08 75.30 Average: 2 26.39 0.00 1.81 0.35 0.08 71.38 Average: 3 27.36 0.00 1.75 0.28 0.08 70.53 Average: 4 30.31 0.00 1.54 0.30 0.07 67.79 Average: 5 22.24 0.00 1.52 0.23 0.07 75.94 Average: 6 24.73 0.00 1.61 0.32 0.07 73.27 Average: 7 19.06 0.00 1.33 0.31 0.07 79.22