---> uname -a: Linux prd-centos8-docker-8c-8g-4522.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 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 25074 19 5675 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:f5:85:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.87/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85680sec preferred_lft 85680sec inet6 fe80::f816:3eff:fef5:8524/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8a:72:26:94 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::42:8aff:fe72:2694/64 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) 10/22/2025 _x86_64_ (8 CPU) 17:19:03 LINUX RESTART (8 CPU) 05:20:01 PM tps rtps wtps bread/s bwrtn/s 05:21:01 PM 229.91 16.53 213.38 3602.53 10801.25 05:22:01 PM 166.16 2.60 163.56 613.36 14057.57 05:23:01 PM 44.11 0.05 44.06 1.07 2889.25 05:24:01 PM 116.01 0.57 115.44 424.32 38764.00 05:25:01 PM 29.11 0.48 28.62 21.46 523.23 05:26:01 PM 8.51 0.00 8.51 0.00 475.40 05:27:01 PM 114.36 0.00 114.36 0.00 23695.70 05:28:01 PM 21.43 0.00 21.43 0.00 652.37 05:29:01 PM 110.81 0.02 110.80 1.07 1741.46 05:30:01 PM 61.75 3.82 57.93 6212.33 29261.63 05:31:01 PM 39.67 0.45 39.22 63.85 6767.66 Average: 85.62 2.23 83.39 994.56 11784.99 05:20:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:21:01 PM 28846504 30839756 3809208 11.66 2688 2308048 1715472 5.09 179784 3154068 194140 05:22:01 PM 27446144 29700832 5209568 15.95 2688 2563480 2667036 7.91 279624 4426748 49408 05:23:01 PM 26957232 29232704 5698480 17.45 2688 2583496 3118200 9.25 285448 4908872 160 05:24:01 PM 24908932 28319360 7746780 23.72 2688 3692612 4137360 12.28 436120 6692008 56 05:25:01 PM 24716424 28132624 7939288 24.31 2688 3698312 4000364 11.87 443556 6880660 176 05:26:01 PM 25268500 28698776 7387212 22.62 2688 3711908 3713736 11.02 449872 6323796 3172 05:27:01 PM 23479288 27612364 9176424 28.10 2688 4401332 6038444 17.92 554508 7942416 1652 05:28:01 PM 22925504 27088868 9730208 29.80 2688 4432056 6363600 18.88 557160 8491432 1292 05:29:01 PM 23671184 27770020 8984528 27.51 2688 4355696 4303512 12.77 555296 7767480 784 05:30:01 PM 24527288 29839320 8128424 24.89 2688 5556828 2554112 7.58 782132 6672592 165068 05:31:01 PM 25621376 30945800 7034336 21.54 2688 5566920 1596388 4.74 975888 5387312 23712 Average: 25306216 28925493 7349496 22.51 2688 3897335 3655293 10.85 499944 6240671 39965 05:20:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 PM eth0 241.47 199.48 2508.62 49.76 0.00 0.00 0.00 0.00 05:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 PM eth0 283.20 223.70 3619.87 34.35 0.00 0.00 0.00 0.00 05:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 PM eth0 153.16 113.08 321.71 35.26 0.00 0.00 0.00 0.00 05:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 PM lo 5.71 5.71 0.52 0.52 0.00 0.00 0.00 0.00 05:24:01 PM eth0 316.63 185.04 9477.13 16.55 0.00 0.00 0.00 0.00 05:24:01 PM docker0 1.57 1.92 0.23 0.22 0.00 0.00 0.00 0.00 05:24:01 PM vethae219bd 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 PM lo 65.48 65.48 5.02 5.02 0.00 0.00 0.00 0.00 05:25:01 PM eth0 265.24 193.85 74.53 80.81 0.00 0.00 0.00 0.00 05:25:01 PM docker0 10.81 12.15 1.60 1.60 0.00 0.00 0.00 0.00 05:26:01 PM lo 38.96 38.96 1.90 1.90 0.00 0.00 0.00 0.00 05:26:01 PM eth0 193.67 161.23 87.75 72.97 0.00 0.00 0.00 0.00 05:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 PM lo 20.01 20.01 2.50 2.50 0.00 0.00 0.00 0.00 05:27:01 PM eth0 537.07 199.82 2980.29 20.22 0.00 0.00 0.00 0.00 05:27:01 PM docker0 8.58 9.88 0.82 1.93 0.00 0.00 0.00 0.00 05:27:01 PM vethd0c15c1 8.58 10.01 0.93 1.94 0.00 0.00 0.00 0.00 05:27:01 PM vethfcbfe35 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 05:28:01 PM lo 736.83 736.83 111.58 111.58 0.00 0.00 0.00 0.00 05:28:01 PM eth0 105.73 67.34 31.12 32.34 0.00 0.00 0.00 0.00 05:28:01 PM docker0 318.11 328.21 50.67 54.32 0.00 0.00 0.00 0.00 05:28:01 PM vethd0c15c1 270.27 280.95 49.48 41.47 0.00 0.00 0.00 0.00 05:28:01 PM vethfcbfe35 47.84 47.34 5.54 12.85 0.00 0.00 0.00 0.00 05:29:01 PM lo 720.08 720.08 145.57 145.57 0.00 0.00 0.00 0.00 05:29:01 PM eth0 91.52 61.82 277.60 30.85 0.00 0.00 0.00 0.00 05:29:01 PM docker0 328.41 336.46 75.86 67.55 0.00 0.00 0.00 0.00 05:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 PM eth0 230.19 171.26 3671.79 18.63 0.00 0.00 0.00 0.00 05:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 PM eth0 92.00 70.91 223.87 64.23 0.00 0.00 0.00 0.00 05:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 144.26 144.26 24.28 24.28 0.00 0.00 0.00 0.00 Average: eth0 228.18 149.78 2115.96 41.45 0.00 0.00 0.00 0.00 Average: docker0 60.67 62.59 11.74 11.42 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) 10/22/2025 _x86_64_ (8 CPU) 17:19:03 LINUX RESTART (8 CPU) 05:20:01 PM CPU %user %nice %system %iowait %steal %idle 05:21:01 PM all 14.08 0.00 1.19 2.41 0.06 82.26 05:21:01 PM 0 18.36 0.00 0.32 1.12 0.07 80.14 05:21:01 PM 1 9.67 0.00 1.34 3.01 0.05 85.94 05:21:01 PM 2 19.52 0.00 2.12 3.55 0.08 74.73 05:21:01 PM 3 10.84 0.00 0.89 0.99 0.07 87.22 05:21:01 PM 4 9.23 0.00 1.25 2.69 0.07 86.76 05:21:01 PM 5 9.31 0.00 0.77 4.91 0.07 84.95 05:21:01 PM 6 10.10 0.00 1.12 1.07 0.03 87.68 05:21:01 PM 7 25.55 0.00 1.74 1.94 0.08 70.69 05:22:01 PM all 36.08 0.00 1.16 0.71 0.10 61.96 05:22:01 PM 0 33.95 0.00 1.45 0.33 0.08 64.18 05:22:01 PM 1 40.06 0.00 1.19 0.20 0.12 58.43 05:22:01 PM 2 45.04 0.00 1.19 1.39 0.10 52.29 05:22:01 PM 3 28.36 0.00 1.09 0.75 0.10 69.70 05:22:01 PM 4 35.62 0.00 1.02 1.84 0.10 61.42 05:22:01 PM 5 25.63 0.00 1.17 0.55 0.10 72.54 05:22:01 PM 6 42.97 0.00 1.44 0.42 0.08 55.09 05:22:01 PM 7 36.96 0.00 0.72 0.18 0.08 62.06 05:23:01 PM all 16.17 0.00 0.46 0.76 0.05 82.56 05:23:01 PM 0 5.14 0.00 0.62 0.33 0.05 93.85 05:23:01 PM 1 16.26 0.00 0.22 0.43 0.05 83.04 05:23:01 PM 2 13.38 0.00 0.39 2.65 0.05 83.53 05:23:01 PM 3 11.11 0.00 0.43 1.34 0.05 87.07 05:23:01 PM 4 52.98 0.00 1.00 0.30 0.08 45.63 05:23:01 PM 5 10.25 0.00 0.42 0.48 0.03 88.82 05:23:01 PM 6 9.19 0.00 0.13 0.22 0.03 90.42 05:23:01 PM 7 11.07 0.00 0.45 0.33 0.03 88.11 05:24:01 PM all 25.55 0.00 2.99 1.73 0.10 69.63 05:24:01 PM 0 16.23 0.00 2.39 0.08 0.08 81.21 05:24:01 PM 1 25.53 0.00 2.93 4.98 0.10 66.46 05:24:01 PM 2 20.06 0.00 3.67 0.64 0.10 75.53 05:24:01 PM 3 28.43 0.00 2.86 4.02 0.12 64.57 05:24:01 PM 4 35.71 0.00 2.90 3.05 0.08 58.26 05:24:01 PM 5 29.80 0.00 3.38 0.19 0.10 66.53 05:24:01 PM 6 25.67 0.00 3.08 0.82 0.10 70.33 05:24:01 PM 7 22.96 0.00 2.67 0.03 0.10 74.23 05:25:01 PM all 19.42 0.00 2.16 0.05 0.09 78.27 05:25:01 PM 0 22.22 0.00 2.62 0.03 0.12 75.01 05:25:01 PM 1 23.09 0.00 2.17 0.05 0.10 74.59 05:25:01 PM 2 16.73 0.00 1.99 0.02 0.10 81.16 05:25:01 PM 3 22.18 0.00 1.89 0.08 0.08 75.76 05:25:01 PM 4 20.96 0.00 2.06 0.02 0.08 76.88 05:25:01 PM 5 14.63 0.00 1.69 0.05 0.08 83.55 05:25:01 PM 6 19.34 0.00 2.73 0.08 0.08 77.76 05:25:01 PM 7 16.21 0.00 2.13 0.08 0.07 81.51 05:26:01 PM all 19.99 0.00 1.04 0.03 0.08 78.86 05:26:01 PM 0 13.75 0.00 0.52 0.03 0.07 85.63 05:26:01 PM 1 18.07 0.00 1.27 0.13 0.08 80.44 05:26:01 PM 2 21.67 0.00 1.10 0.00 0.08 77.14 05:26:01 PM 3 15.43 0.00 1.07 0.00 0.07 83.44 05:26:01 PM 4 23.52 0.00 0.92 0.03 0.08 75.45 05:26:01 PM 5 28.82 0.00 0.84 0.02 0.08 70.24 05:26:01 PM 6 17.46 0.00 1.17 0.00 0.07 81.30 05:26:01 PM 7 21.25 0.00 1.47 0.02 0.07 77.20 05:27:01 PM all 30.28 0.00 1.96 0.70 0.09 66.96 05:27:01 PM 0 10.41 0.00 1.73 0.07 0.08 87.72 05:27:01 PM 1 34.08 0.00 1.56 1.59 0.08 62.69 05:27:01 PM 2 35.30 0.00 2.00 1.83 0.10 60.78 05:27:01 PM 3 42.58 0.00 2.08 0.35 0.10 54.89 05:27:01 PM 4 36.81 0.00 2.45 0.37 0.12 60.25 05:27:01 PM 5 23.41 0.00 2.20 0.49 0.08 73.82 05:27:01 PM 6 28.77 0.00 2.13 0.87 0.08 68.15 05:27:01 PM 7 30.94 0.00 1.57 0.02 0.10 67.36 05:28:01 PM all 17.70 0.00 1.30 0.02 0.09 80.88 05:28:01 PM 0 18.35 0.00 1.32 0.02 0.10 80.21 05:28:01 PM 1 26.31 0.00 1.54 0.02 0.10 72.04 05:28:01 PM 2 16.97 0.00 1.52 0.00 0.10 81.40 05:28:01 PM 3 18.36 0.00 1.01 0.07 0.08 80.49 05:28:01 PM 4 17.65 0.00 1.39 0.02 0.08 80.86 05:28:01 PM 5 13.56 0.00 1.21 0.00 0.08 85.15 05:28:01 PM 6 17.29 0.00 0.92 0.02 0.08 81.69 05:28:01 PM 7 13.13 0.00 1.51 0.02 0.10 85.24 05:29:01 PM all 29.43 0.00 1.60 0.31 0.09 68.57 05:29:01 PM 0 29.92 0.00 1.78 1.19 0.12 67.00 05:29:01 PM 1 32.16 0.00 1.12 0.02 0.07 66.63 05:29:01 PM 2 35.16 0.00 1.05 0.02 0.07 63.70 05:29:01 PM 3 47.57 0.00 2.75 0.25 0.10 49.33 05:29:01 PM 4 12.06 0.00 1.79 0.02 0.08 86.05 05:29:01 PM 5 28.30 0.00 1.59 0.15 0.10 69.86 05:29:01 PM 6 26.15 0.00 1.32 0.18 0.08 72.26 05:29:01 PM 7 24.13 0.00 1.42 0.64 0.08 73.73 05:30:01 PM all 33.24 0.00 1.80 1.97 0.10 62.89 05:30:01 PM 0 25.15 0.00 1.57 7.54 0.08 65.65 05:30:01 PM 1 27.97 0.00 1.29 0.17 0.10 70.48 05:30:01 PM 2 42.01 0.00 1.88 0.02 0.12 55.98 05:30:01 PM 3 42.59 0.00 3.00 5.90 0.12 48.39 05:30:01 PM 4 32.05 0.00 1.96 0.37 0.10 65.51 05:30:01 PM 5 43.98 0.00 1.64 0.64 0.10 53.65 05:30:01 PM 6 13.61 0.00 1.39 1.04 0.07 83.89 05:30:01 PM 7 38.53 0.00 1.69 0.07 0.10 59.61 05:31:01 PM all 15.76 0.00 1.01 0.25 0.05 82.94 05:31:01 PM 0 14.75 0.00 0.62 0.02 0.05 84.56 05:31:01 PM 1 16.88 0.00 1.27 0.10 0.05 81.70 05:31:01 PM 2 14.18 0.00 1.04 0.23 0.03 84.52 05:31:01 PM 3 22.36 0.00 1.32 0.23 0.07 76.02 05:31:01 PM 4 10.01 0.00 0.92 1.05 0.05 87.97 05:31:01 PM 5 14.71 0.00 0.62 0.02 0.05 84.60 05:31:01 PM 6 5.65 0.00 1.15 0.22 0.03 92.95 05:31:01 PM 7 27.51 0.00 1.12 0.10 0.05 71.22 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.42 0.00 1.52 0.81 0.08 74.17 Average: 0 18.93 0.00 1.36 0.98 0.08 78.65 Average: 1 24.54 0.00 1.44 0.97 0.08 72.96 Average: 2 25.46 0.00 1.63 0.94 0.09 71.89 Average: 3 26.33 0.00 1.67 1.27 0.09 70.64 Average: 4 26.05 0.00 1.61 0.89 0.09 71.37 Average: 5 22.03 0.00 1.41 0.68 0.08 75.80 Average: 6 19.65 0.00 1.51 0.45 0.07 78.33 Average: 7 24.39 0.00 1.50 0.31 0.08 73.72