---> uname -a: Linux prd-centos8-docker-8c-8g-292.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 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 25287 19 5469 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:a9:b2:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.108/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85748sec preferred_lft 85748sec inet6 fe80::f816:3eff:fea9:b219/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:72:eb:6e:28 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::42:72ff:feeb:6e28/64 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) 12/17/2025 _x86_64_ (8 CPU) 11:28:22 LINUX RESTART (8 CPU) 11:29:01 AM tps rtps wtps bread/s bwrtn/s 11:30:01 AM 244.28 17.56 226.71 3730.58 11444.51 11:31:01 AM 181.70 1.82 179.89 498.85 15567.67 11:32:01 AM 35.02 0.00 35.02 0.00 2686.35 11:33:01 AM 117.26 0.62 116.65 493.12 39903.05 11:34:01 AM 28.32 0.48 27.84 21.46 572.74 11:35:01 AM 14.16 0.00 14.16 0.00 658.74 11:36:01 AM 114.83 0.00 114.83 0.00 23833.66 11:37:01 AM 14.38 0.00 14.38 0.00 350.50 11:38:01 AM 147.36 0.00 147.36 0.00 2071.72 11:39:01 AM 71.96 2.93 69.03 4574.48 27518.81 Average: 96.92 2.34 94.58 931.82 12460.26 11:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:30:01 AM 28752092 30755376 3903620 11.95 2688 2317496 1883948 5.59 210352 3218864 225820 11:31:01 AM 27330332 29593424 5325380 16.31 2688 2571672 2787800 8.27 277568 4544220 53288 11:32:01 AM 26824848 29110220 5830864 17.86 2688 2592312 3448856 10.23 293156 5027560 2920 11:33:01 AM 25135440 28553636 7520272 23.03 2688 3700124 4122592 12.23 432680 6472928 124 11:34:01 AM 24965092 28391160 7690620 23.55 2688 3707944 3732104 11.07 440944 6636208 728 11:35:01 AM 25605268 29045604 7050444 21.59 2688 3721512 3135908 9.30 450128 5991476 3392 11:36:01 AM 23516708 27659752 9139004 27.99 2688 4410972 5922356 17.57 550768 7912504 1664 11:37:01 AM 22976812 27167184 9678900 29.64 2688 4458880 6328156 18.78 554176 8443324 2492 11:38:01 AM 24150736 28260428 8504976 26.04 2688 4365632 3805840 11.29 551356 7292024 28 11:39:01 AM 25907708 31020676 6748004 20.66 2688 5357452 1507696 4.47 905972 5174896 89328 Average: 25516504 28955746 7139208 21.86 2688 3720400 3667526 10.88 466710 6071400 37978 11:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 AM eth0 267.92 215.38 3182.72 50.51 0.00 0.00 0.00 0.00 11:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 AM eth0 252.27 198.45 3599.43 36.18 0.00 0.00 0.00 0.00 11:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 AM eth0 92.29 70.99 301.18 21.47 0.00 0.00 0.00 0.00 11:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 AM lo 6.38 6.38 0.56 0.56 0.00 0.00 0.00 0.00 11:33:01 AM eth0 297.93 179.32 9487.79 16.56 0.00 0.00 0.00 0.00 11:33:01 AM docker0 1.57 1.93 0.23 0.22 0.00 0.00 0.00 0.00 11:33:01 AM veth6258ff4 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:34:01 AM lo 74.33 74.33 5.59 5.59 0.00 0.00 0.00 0.00 11:34:01 AM eth0 247.00 180.27 71.67 76.97 0.00 0.00 0.00 0.00 11:34:01 AM docker0 11.28 12.70 1.67 1.66 0.00 0.00 0.00 0.00 11:35:01 AM lo 40.10 40.10 1.97 1.97 0.00 0.00 0.00 0.00 11:35:01 AM eth0 132.25 103.35 61.36 53.57 0.00 0.00 0.00 0.00 11:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM lo 20.09 20.09 2.48 2.48 0.00 0.00 0.00 0.00 11:36:01 AM eth0 551.18 188.04 2975.91 18.74 0.00 0.00 0.00 0.00 11:36:01 AM docker0 8.50 10.16 0.81 1.95 0.00 0.00 0.00 0.00 11:36:01 AM veth46d1473 8.50 10.31 0.93 1.96 0.00 0.00 0.00 0.00 11:36:01 AM vethd59cdfd 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 11:37:01 AM lo 888.77 888.77 131.67 131.67 0.00 0.00 0.00 0.00 11:37:01 AM eth0 135.24 100.72 43.10 45.82 0.00 0.00 0.00 0.00 11:37:01 AM docker0 384.77 396.63 60.19 64.93 0.00 0.00 0.00 0.00 11:37:01 AM veth46d1473 331.17 342.92 58.97 49.88 0.00 0.00 0.00 0.00 11:37:01 AM vethd59cdfd 53.60 53.78 6.47 15.05 0.00 0.00 0.00 0.00 11:38:01 AM lo 783.65 783.65 150.51 150.51 0.00 0.00 0.00 0.00 11:38:01 AM eth0 79.40 62.64 266.84 22.57 0.00 0.00 0.00 0.00 11:38:01 AM docker0 333.06 342.79 77.00 68.36 0.00 0.00 0.00 0.00 11:39:01 AM lo 0.97 0.97 0.05 0.05 0.00 0.00 0.00 0.00 11:39:01 AM eth0 91.45 72.94 1268.93 21.05 0.00 0.00 0.00 0.00 11:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 181.43 181.43 29.28 29.28 0.00 0.00 0.00 0.00 Average: eth0 214.69 137.21 2125.73 36.34 0.00 0.00 0.00 0.00 Average: docker0 73.92 76.42 13.99 13.71 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) 12/17/2025 _x86_64_ (8 CPU) 11:28:22 LINUX RESTART (8 CPU) 11:29:01 AM CPU %user %nice %system %iowait %steal %idle 11:30:01 AM all 18.79 0.00 1.28 0.68 0.07 79.18 11:30:01 AM 0 9.96 0.00 0.53 0.15 0.08 89.27 11:30:01 AM 1 32.65 0.00 1.65 0.47 0.07 65.16 11:30:01 AM 2 19.24 0.00 1.44 0.87 0.08 78.37 11:30:01 AM 3 26.91 0.00 1.12 0.42 0.05 71.50 11:30:01 AM 4 28.04 0.00 2.91 1.20 0.08 67.77 11:30:01 AM 5 7.29 0.00 0.79 0.80 0.07 91.06 11:30:01 AM 6 14.82 0.00 1.34 1.12 0.07 82.65 11:30:01 AM 7 11.44 0.00 0.45 0.42 0.05 87.64 11:31:01 AM all 36.31 0.00 1.21 0.91 0.08 61.48 11:31:01 AM 0 21.99 0.00 1.25 0.52 0.08 76.16 11:31:01 AM 1 44.53 0.00 1.27 1.14 0.08 52.98 11:31:01 AM 2 38.60 0.00 1.27 1.57 0.07 58.49 11:31:01 AM 3 17.23 0.00 0.72 0.94 0.08 81.03 11:31:01 AM 4 41.21 0.00 1.45 0.17 0.10 57.07 11:31:01 AM 5 50.38 0.00 1.34 1.09 0.07 47.13 11:31:01 AM 6 38.07 0.00 0.80 0.67 0.08 60.38 11:31:01 AM 7 38.49 0.00 1.60 1.20 0.07 58.64 11:32:01 AM all 21.88 0.00 0.42 0.11 0.05 77.54 11:32:01 AM 0 9.13 0.00 0.97 0.13 0.07 89.70 11:32:01 AM 1 10.27 0.00 0.25 0.23 0.07 89.18 11:32:01 AM 2 23.03 0.00 0.20 0.10 0.05 76.62 11:32:01 AM 3 9.58 0.00 0.28 0.42 0.03 89.69 11:32:01 AM 4 14.28 0.00 0.27 0.00 0.03 85.42 11:32:01 AM 5 26.66 0.00 0.15 0.00 0.05 73.14 11:32:01 AM 6 48.11 0.00 1.08 0.00 0.07 50.73 11:32:01 AM 7 33.93 0.00 0.18 0.00 0.05 65.84 11:33:01 AM all 19.45 0.00 2.80 0.81 0.08 76.84 11:33:01 AM 0 13.88 0.00 2.39 0.05 0.10 83.57 11:33:01 AM 1 22.07 0.00 3.13 1.36 0.08 73.36 11:33:01 AM 2 17.27 0.00 3.04 0.98 0.08 78.62 11:33:01 AM 3 12.21 0.00 2.41 1.03 0.08 84.28 11:33:01 AM 4 18.97 0.00 2.92 0.08 0.08 77.94 11:33:01 AM 5 36.15 0.00 2.96 0.86 0.08 59.95 11:33:01 AM 6 17.11 0.00 3.47 1.36 0.08 77.98 11:33:01 AM 7 18.00 0.00 2.10 0.81 0.07 79.02 11:34:01 AM all 17.83 0.00 1.94 0.04 0.09 80.09 11:34:01 AM 0 19.34 0.00 1.99 0.02 0.10 78.56 11:34:01 AM 1 19.64 0.00 2.38 0.08 0.08 77.81 11:34:01 AM 2 21.69 0.00 1.87 0.02 0.10 76.32 11:34:01 AM 3 11.77 0.00 1.31 0.12 0.10 86.71 11:34:01 AM 4 18.44 0.00 2.07 0.02 0.08 79.38 11:34:01 AM 5 15.65 0.00 1.79 0.02 0.08 82.46 11:34:01 AM 6 17.19 0.00 2.64 0.03 0.07 80.07 11:34:01 AM 7 18.94 0.00 1.51 0.05 0.08 79.42 11:35:01 AM all 21.39 0.00 0.96 0.03 0.09 77.53 11:35:01 AM 0 10.48 0.00 0.88 0.02 0.08 88.54 11:35:01 AM 1 23.00 0.00 1.59 0.00 0.10 75.32 11:35:01 AM 2 21.46 0.00 0.60 0.00 0.10 77.84 11:35:01 AM 3 21.32 0.00 0.43 0.00 0.08 78.16 11:35:01 AM 4 23.42 0.00 1.07 0.07 0.08 75.36 11:35:01 AM 5 19.45 0.00 1.24 0.07 0.08 79.16 11:35:01 AM 6 25.64 0.00 1.15 0.05 0.08 73.07 11:35:01 AM 7 26.33 0.00 0.75 0.00 0.10 72.82 11:36:01 AM all 28.12 0.00 1.63 0.56 0.08 69.61 11:36:01 AM 0 18.54 0.00 1.47 0.03 0.08 79.87 11:36:01 AM 1 32.58 0.00 1.36 0.67 0.08 65.31 11:36:01 AM 2 26.75 0.00 1.74 0.79 0.07 70.65 11:36:01 AM 3 46.01 0.00 1.77 1.09 0.08 51.04 11:36:01 AM 4 26.63 0.00 2.11 0.02 0.08 71.16 11:36:01 AM 5 18.15 0.00 1.59 0.92 0.07 79.27 11:36:01 AM 6 33.56 0.00 1.31 0.39 0.08 64.66 11:36:01 AM 7 22.72 0.00 1.68 0.55 0.08 74.97 11:37:01 AM all 22.15 0.00 1.36 0.04 0.09 76.37 11:37:01 AM 0 22.69 0.00 1.27 0.03 0.10 75.90 11:37:01 AM 1 33.23 0.00 1.24 0.03 0.08 65.42 11:37:01 AM 2 15.46 0.00 1.54 0.05 0.08 82.87 11:37:01 AM 3 24.49 0.00 1.49 0.03 0.10 73.88 11:37:01 AM 4 23.39 0.00 0.99 0.02 0.07 75.54 11:37:01 AM 5 21.01 0.00 1.24 0.02 0.08 77.65 11:37:01 AM 6 19.67 0.00 1.76 0.08 0.08 78.40 11:37:01 AM 7 17.21 0.00 1.32 0.03 0.10 81.33 11:38:01 AM all 26.22 0.00 1.49 0.28 0.08 71.94 11:38:01 AM 0 17.56 0.00 1.32 0.02 0.07 81.03 11:38:01 AM 1 51.00 0.00 0.77 0.03 0.08 48.11 11:38:01 AM 2 19.68 0.00 1.61 0.99 0.07 77.66 11:38:01 AM 3 31.19 0.00 1.82 0.03 0.07 66.88 11:38:01 AM 4 23.81 0.00 1.37 0.02 0.08 74.72 11:38:01 AM 5 24.71 0.00 1.34 0.05 0.07 73.83 11:38:01 AM 6 22.69 0.00 1.37 0.02 0.08 75.84 11:38:01 AM 7 19.03 0.00 2.35 1.07 0.08 77.47 11:39:01 AM all 22.19 0.00 1.69 0.61 0.06 75.44 11:39:01 AM 0 16.83 0.00 2.02 0.22 0.10 80.83 11:39:01 AM 1 17.66 0.00 1.75 2.49 0.07 78.02 11:39:01 AM 2 20.85 0.00 1.71 0.08 0.05 77.32 11:39:01 AM 3 28.92 0.00 2.22 0.13 0.05 68.68 11:39:01 AM 4 31.56 0.00 1.42 0.07 0.07 66.88 11:39:01 AM 5 7.41 0.00 1.51 0.75 0.07 90.26 11:39:01 AM 6 23.17 0.00 1.22 0.02 0.05 75.54 11:39:01 AM 7 31.14 0.00 1.70 1.14 0.07 65.95 Average: all 23.43 0.00 1.48 0.41 0.08 74.60 Average: 0 16.04 0.00 1.41 0.12 0.09 82.35 Average: 1 28.67 0.00 1.54 0.65 0.08 69.06 Average: 2 22.41 0.00 1.50 0.54 0.08 75.47 Average: 3 22.97 0.00 1.36 0.42 0.07 75.18 Average: 4 24.98 0.00 1.66 0.17 0.08 73.12 Average: 5 22.69 0.00 1.39 0.46 0.07 75.39 Average: 6 26.02 0.00 1.61 0.37 0.08 71.92 Average: 7 23.73 0.00 1.36 0.53 0.08 74.30