---> uname -a: Linux prd-centos8-docker-8c-8g-5057.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 1153 25029 19 5707 30263 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:cd:ca:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.136/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85688sec preferred_lft 85688sec inet6 fe80::f816:3eff:fecd:ca0f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8e:a9:d1:be 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::42:8eff:fea9:d1be/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) 02/03/2026 _x86_64_ (8 CPU) 10:23:21 LINUX RESTART (8 CPU) 10:24:01 AM tps rtps wtps bread/s bwrtn/s 10:25:01 AM 123.13 10.88 112.25 1449.38 7344.29 10:26:01 AM 270.68 18.64 252.03 4071.04 14924.48 10:27:01 AM 87.89 0.30 87.59 77.59 8714.20 10:28:01 AM 112.49 0.52 111.98 408.86 40076.74 10:29:02 AM 36.77 0.07 36.70 1.33 659.80 10:30:01 AM 10.12 0.44 9.67 21.28 218.60 10:31:01 AM 109.66 0.00 109.66 0.00 23975.98 10:32:01 AM 19.88 0.00 19.88 0.00 537.74 10:33:01 AM 169.18 0.00 169.18 0.00 1772.24 10:34:01 AM 52.53 3.43 49.10 6064.38 27351.67 10:35:01 AM 42.89 0.82 42.08 198.37 10140.71 Average: 94.24 3.19 91.05 1119.16 12357.11 10:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:25:01 AM 29516556 31265020 3139156 9.61 2688 2067256 1946884 5.78 149512 2544200 231576 10:26:01 AM 27344392 29543412 5311320 16.26 2688 2509888 2857772 8.48 256132 4557336 180880 10:27:01 AM 26811744 29085168 5843968 17.90 2688 2581768 3247620 9.64 279596 5059784 15652 10:28:01 AM 24978768 28385384 7676944 23.51 2688 3689832 3833372 11.37 419184 6651524 628 10:29:02 AM 24580428 27993800 8075284 24.73 2688 3695800 4137932 12.28 441108 7024680 44 10:30:01 AM 24467808 27884032 8187904 25.07 2688 3698612 4204692 12.48 442348 7135308 76 10:31:01 AM 24292300 28420532 8363412 25.61 2688 4396168 4550884 13.50 541672 7158440 120 10:32:01 AM 22906448 27084352 9749264 29.85 2688 4446960 6389092 18.96 554556 8519096 1796 10:33:01 AM 24212816 28310356 8442896 25.85 2688 4354760 3806352 11.29 551560 7232844 15540 10:34:01 AM 25243812 30566032 7411900 22.70 2688 5569876 1929832 5.73 764300 5981088 248268 10:35:01 AM 25654084 31011656 7001628 21.44 2688 5599832 1482972 4.40 974324 5358504 23204 Average: 25455378 29049977 7200334 22.05 2688 3873705 3489764 10.35 488572 6111164 65253 10:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 273.76 182.64 1752.99 57.65 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM eth0 406.51 318.98 5055.89 47.21 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM eth0 188.75 155.07 942.02 38.99 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM eth0 332.62 174.06 9496.34 12.80 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:29:02 AM lo 52.42 52.42 4.64 4.64 0.00 0.00 0.00 0.00 10:29:02 AM eth0 191.74 138.79 56.08 56.66 0.00 0.00 0.00 0.00 10:29:02 AM docker0 12.13 13.55 1.79 1.68 0.00 0.00 0.00 0.00 10:30:01 AM lo 65.11 65.11 3.31 3.31 0.00 0.00 0.00 0.00 10:30:01 AM eth0 339.31 260.01 90.07 99.15 0.00 0.00 0.00 0.00 10:30:01 AM docker0 0.80 1.03 0.12 0.18 0.00 0.00 0.00 0.00 10:31:01 AM lo 0.98 0.98 0.06 0.06 0.00 0.00 0.00 0.00 10:31:01 AM eth0 545.96 231.60 2990.91 28.88 0.00 0.00 0.00 0.00 10:31:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM veth75ede92 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:31:01 AM veth5a3cd9b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM veth3743c40 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM lo 664.24 664.24 94.49 94.49 0.00 0.00 0.00 0.00 10:32:01 AM eth0 92.43 69.97 28.12 32.48 0.00 0.00 0.00 0.00 10:32:01 AM docker0 288.95 300.72 43.18 47.51 0.00 0.00 0.00 0.00 10:32:01 AM veth75ede92 251.07 261.37 42.53 37.02 0.00 0.00 0.00 0.00 10:32:01 AM veth3743c40 37.88 39.96 4.60 10.75 0.00 0.00 0.00 0.00 10:33:01 AM lo 1028.29 1028.29 190.63 190.63 0.00 0.00 0.00 0.00 10:33:01 AM eth0 143.17 102.72 280.48 36.65 0.00 0.00 0.00 0.00 10:33:01 AM docker0 437.64 449.57 94.97 88.08 0.00 0.00 0.00 0.00 10:34:01 AM lo 1.03 1.03 0.05 0.05 0.00 0.00 0.00 0.00 10:34:01 AM eth0 238.60 187.15 4311.60 28.98 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 51.02 42.64 57.08 73.71 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 Average: lo 164.88 164.88 26.69 26.69 0.00 0.00 0.00 0.00 Average: eth0 254.78 169.29 2281.85 46.57 0.00 0.00 0.00 0.00 Average: docker0 67.33 69.64 12.75 12.51 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) 02/03/2026 _x86_64_ (8 CPU) 10:23:21 LINUX RESTART (8 CPU) 10:24:01 AM CPU %user %nice %system %iowait %steal %idle 10:25:01 AM all 11.08 0.00 1.30 0.57 0.04 87.00 10:25:01 AM 0 3.04 0.00 0.60 0.03 0.05 96.28 10:25:01 AM 1 24.78 0.00 2.71 2.22 0.05 70.24 10:25:01 AM 2 9.03 0.00 1.49 0.84 0.05 88.59 10:25:01 AM 3 12.89 0.00 1.56 0.42 0.05 85.08 10:25:01 AM 4 12.22 0.00 1.17 0.35 0.05 86.21 10:25:01 AM 5 14.41 0.00 1.10 0.27 0.03 84.19 10:25:01 AM 6 9.60 0.00 1.15 0.28 0.03 88.93 10:25:01 AM 7 2.65 0.00 0.64 0.13 0.03 96.54 10:26:01 AM all 32.67 0.00 1.46 0.96 0.09 64.81 10:26:01 AM 0 42.21 0.00 0.94 0.37 0.08 56.40 10:26:01 AM 1 12.43 0.00 1.97 2.17 0.10 83.32 10:26:01 AM 2 43.80 0.00 2.11 1.59 0.10 52.40 10:26:01 AM 3 38.17 0.00 0.79 0.23 0.10 60.71 10:26:01 AM 4 30.57 0.00 1.42 0.85 0.08 67.07 10:26:01 AM 5 36.62 0.00 1.61 0.79 0.10 60.89 10:26:01 AM 6 34.73 0.00 1.96 1.22 0.08 62.01 10:26:01 AM 7 22.86 0.00 0.89 0.47 0.08 75.70 10:27:01 AM all 27.70 0.00 0.97 0.53 0.06 70.73 10:27:01 AM 0 48.50 0.00 1.03 0.28 0.08 50.10 10:27:01 AM 1 39.35 0.00 0.63 0.17 0.07 59.79 10:27:01 AM 2 19.85 0.00 1.82 1.82 0.07 76.44 10:27:01 AM 3 20.01 0.00 0.62 1.52 0.05 77.80 10:27:01 AM 4 23.23 0.00 1.12 0.07 0.07 75.51 10:27:01 AM 5 39.22 0.00 0.82 0.17 0.07 59.73 10:27:01 AM 6 6.42 0.00 0.89 0.10 0.05 92.55 10:27:01 AM 7 24.98 0.00 0.84 0.10 0.07 74.02 10:28:01 AM all 23.75 0.00 2.53 1.93 0.08 71.71 10:28:01 AM 0 44.07 0.00 2.33 0.10 0.10 53.39 10:28:01 AM 1 28.86 0.00 2.21 5.67 0.08 63.17 10:28:01 AM 2 16.30 0.00 2.25 3.48 0.07 77.91 10:28:01 AM 3 13.92 0.00 2.99 2.62 0.08 80.38 10:28:01 AM 4 26.67 0.00 2.86 0.25 0.07 70.15 10:28:01 AM 5 17.74 0.00 2.11 2.90 0.05 77.19 10:28:01 AM 6 24.72 0.00 2.84 0.24 0.08 72.12 10:28:01 AM 7 17.69 0.00 2.67 0.20 0.07 79.37 10:29:02 AM all 22.44 0.00 2.26 0.06 0.10 75.15 10:29:02 AM 0 25.81 0.00 2.44 0.05 0.08 71.61 10:29:02 AM 1 14.86 0.00 2.11 0.07 0.08 82.88 10:29:02 AM 2 27.82 0.00 2.56 0.08 0.10 69.44 10:29:02 AM 3 18.58 0.00 2.11 0.05 0.08 79.18 10:29:02 AM 4 26.18 0.00 2.12 0.12 0.13 71.45 10:29:02 AM 5 22.90 0.00 2.16 0.02 0.10 74.82 10:29:02 AM 6 26.55 0.00 2.29 0.05 0.10 71.01 10:29:02 AM 7 16.78 0.00 2.25 0.05 0.08 80.84 10:30:01 AM all 6.38 0.00 1.15 0.01 0.06 92.39 10:30:01 AM 0 4.88 0.00 1.58 0.00 0.07 93.47 10:30:01 AM 1 6.48 0.00 1.72 0.02 0.07 91.72 10:30:01 AM 2 6.39 0.00 0.78 0.02 0.07 92.74 10:30:01 AM 3 6.64 0.00 1.04 0.00 0.07 92.25 10:30:01 AM 4 6.30 0.00 0.82 0.03 0.05 92.80 10:30:01 AM 5 8.16 0.00 0.90 0.02 0.07 90.85 10:30:01 AM 6 7.38 0.00 1.61 0.00 0.07 90.94 10:30:01 AM 7 4.80 0.00 0.75 0.02 0.05 94.39 10:31:01 AM all 37.25 0.00 1.98 0.99 0.10 59.68 10:31:01 AM 0 38.47 0.00 2.96 1.80 0.10 56.67 10:31:01 AM 1 41.80 0.00 1.49 1.47 0.10 55.13 10:31:01 AM 2 42.50 0.00 1.36 0.90 0.10 55.13 10:31:01 AM 3 35.35 0.00 1.88 0.84 0.10 61.84 10:31:01 AM 4 41.00 0.00 1.74 0.42 0.10 56.73 10:31:01 AM 5 39.02 0.00 2.04 2.14 0.10 56.69 10:31:01 AM 6 31.97 0.00 1.88 0.12 0.08 65.96 10:31:01 AM 7 27.91 0.00 2.50 0.20 0.10 69.29 10:32:01 AM all 28.02 0.00 1.56 0.05 0.10 70.26 10:32:01 AM 0 45.30 0.00 1.25 0.00 0.12 53.33 10:32:01 AM 1 26.52 0.00 1.39 0.10 0.08 71.91 10:32:01 AM 2 29.21 0.00 1.79 0.00 0.12 68.88 10:32:01 AM 3 27.99 0.00 1.44 0.05 0.08 70.44 10:32:01 AM 4 30.89 0.00 1.34 0.03 0.10 67.64 10:32:01 AM 5 20.61 0.00 1.63 0.12 0.12 77.53 10:32:01 AM 6 22.03 0.00 1.59 0.00 0.12 76.26 10:32:01 AM 7 21.55 0.00 2.05 0.12 0.10 76.18 10:33:01 AM all 25.91 0.00 1.86 0.27 0.08 71.89 10:33:01 AM 0 27.14 0.00 2.46 0.17 0.08 70.15 10:33:01 AM 1 34.67 0.00 1.29 0.05 0.08 63.91 10:33:01 AM 2 35.48 0.00 1.56 0.02 0.08 62.86 10:33:01 AM 3 27.71 0.00 1.15 0.02 0.08 71.04 10:33:01 AM 4 30.22 0.00 1.39 0.05 0.07 68.27 10:33:01 AM 5 10.07 0.00 2.79 1.80 0.08 85.26 10:33:01 AM 6 15.67 0.00 1.91 0.03 0.07 82.32 10:33:01 AM 7 26.20 0.00 2.33 0.00 0.08 71.38 10:34:01 AM all 29.18 0.00 1.60 1.38 0.09 67.75 10:34:01 AM 0 15.80 0.00 1.54 6.35 0.08 76.22 10:34:01 AM 1 33.03 0.00 1.39 1.72 0.10 63.76 10:34:01 AM 2 28.15 0.00 1.00 2.16 0.08 68.60 10:34:01 AM 3 21.54 0.00 1.99 0.08 0.12 76.27 10:34:01 AM 4 39.12 0.00 2.11 0.02 0.10 58.65 10:34:01 AM 5 30.79 0.00 1.54 0.53 0.07 67.07 10:34:01 AM 6 29.39 0.00 1.47 0.10 0.08 68.96 10:34:01 AM 7 35.63 0.00 1.77 0.07 0.10 62.43 10:35:01 AM all 30.68 0.00 1.05 0.36 0.07 67.83 10:35:01 AM 0 37.30 0.00 1.76 0.15 0.08 60.71 10:35:01 AM 1 43.86 0.00 1.15 1.30 0.08 53.61 10:35:01 AM 2 17.58 0.00 1.14 0.88 0.03 80.36 10:35:01 AM 3 51.03 0.00 0.99 0.40 0.07 47.52 10:35:01 AM 4 11.47 0.00 0.75 0.05 0.05 87.67 10:35:01 AM 5 53.14 0.00 1.02 0.05 0.10 45.69 10:35:01 AM 6 8.58 0.00 0.69 0.00 0.05 90.68 10:35:01 AM 7 22.41 0.00 0.95 0.00 0.10 76.53 Average: CPU %user %nice %system %iowait %steal %idle Average: all 25.03 0.00 1.61 0.65 0.08 72.63 Average: 0 30.26 0.00 1.72 0.85 0.09 67.09 Average: 1 27.91 0.00 1.64 1.36 0.08 69.00 Average: 2 25.13 0.00 1.62 1.07 0.08 72.10 Average: 3 24.93 0.00 1.50 0.57 0.08 72.92 Average: 4 25.29 0.00 1.53 0.20 0.08 72.90 Average: 5 26.65 0.00 1.61 0.80 0.08 70.85 Average: 6 19.74 0.00 1.66 0.20 0.07 78.33 Average: 7 20.34 0.00 1.60 0.12 0.08 77.85