---> uname -a: Linux prd-centos8-docker-8c-8g-12112.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 1149 25062 19 5678 30267 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:fc:11:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.91/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85600sec preferred_lft 85600sec inet6 fe80::f816:3eff:fefc:1122/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:eb:e0:a5:e3 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:ebff:fee0:a5e3/64 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) 11/12/2025 _x86_64_ (8 CPU) 11:24:20 LINUX RESTART (8 CPU) 11:25:01 AM tps rtps wtps bread/s bwrtn/s 11:26:01 AM 240.25 17.49 222.76 3730.36 11610.51 11:27:01 AM 174.54 1.75 172.79 497.78 15032.29 11:28:01 AM 34.63 0.05 34.58 1.07 2708.08 11:29:01 AM 115.11 0.58 114.53 424.93 38843.32 11:30:00 AM 34.98 0.53 34.45 23.23 608.49 11:30:01 AM 61.95 0.00 61.95 0.00 903.54 11:31:01 AM 21.16 0.00 21.16 0.00 715.83 11:32:01 AM 103.00 0.00 103.00 0.00 23664.43 11:33:01 AM 15.56 0.00 15.56 0.00 332.51 11:34:01 AM 165.81 0.08 165.73 4.00 1625.19 11:35:01 AM 30.41 2.45 27.96 4475.52 1600.88 11:36:01 AM 46.70 1.42 45.28 1731.56 33755.35 11:37:01 AM 29.66 0.38 29.27 54.12 2270.93 Average: 84.36 2.06 82.30 911.81 11064.64 11:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:01 AM 28715608 30714300 3940104 12.07 2688 2313192 1818820 5.40 213696 3254172 217932 11:27:01 AM 27672268 29928648 4983444 15.26 2688 2565256 2516276 7.47 281564 4199960 50592 11:28:01 AM 27352696 29629284 5303016 16.24 2688 2584412 2692192 7.99 286760 4511932 1388 11:29:01 AM 25472952 28882844 7182760 22.00 2688 3692096 3594816 10.67 435992 6133748 60 11:30:00 AM 25142872 28560248 7512840 23.01 2688 3698820 3611256 10.71 445352 6452880 336 11:30:01 AM 25133020 28549688 7522692 23.04 2688 3698804 3611256 10.71 445320 6464520 320 11:31:01 AM 25529072 29191668 7126640 21.82 2688 3942696 3043616 9.03 506768 6005232 230520 11:32:01 AM 23627728 27760212 9027984 27.65 2688 4400992 5984680 17.76 555104 7800780 1660 11:33:01 AM 23077956 27246988 9577756 29.33 2688 4438088 6257988 18.57 557404 8345300 168 11:34:01 AM 24676036 28774544 7979676 24.44 2688 4354928 3741184 11.10 552452 6771276 15540 11:35:01 AM 23522620 28552028 9133092 27.97 2688 5278288 3580824 10.62 726896 7736844 765888 11:36:01 AM 25696356 31016544 6959356 21.31 2688 5563000 1468944 4.36 968928 5315196 22828 11:37:01 AM 25663836 31000816 6991876 21.41 2688 5578988 1524104 4.52 978024 5342832 17480 Average: 25483309 29215986 7172403 21.96 2688 4008428 3341997 9.92 534943 6025744 101901 11:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM eth0 284.54 230.41 3174.91 55.15 0.00 0.00 0.00 0.00 11:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 AM eth0 303.88 237.29 3602.47 36.92 0.00 0.00 0.00 0.00 11:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 AM eth0 121.56 98.18 309.50 25.02 0.00 0.00 0.00 0.00 11:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 AM lo 2.95 2.95 0.28 0.28 0.00 0.00 0.00 0.00 11:29:01 AM eth0 276.21 177.39 9476.20 15.07 0.00 0.00 0.00 0.00 11:29:01 AM docker0 0.78 1.03 0.12 0.12 0.00 0.00 0.00 0.00 11:29:01 AM vethc23a65a 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:30:00 AM lo 64.99 64.99 5.20 5.20 0.00 0.00 0.00 0.00 11:30:00 AM eth0 212.11 161.61 62.22 67.47 0.00 0.00 0.00 0.00 11:30:00 AM docker0 11.84 13.18 1.75 1.63 0.00 0.00 0.00 0.00 11:30:01 AM lo 69.03 69.03 3.37 3.37 0.00 0.00 0.00 0.00 11:30:01 AM eth0 471.68 270.80 157.79 82.70 0.00 0.00 0.00 0.00 11:30:01 AM docker0 0.00 7.08 0.00 4.37 0.00 0.00 0.00 0.00 11:31:01 AM lo 33.67 33.67 1.66 1.66 0.00 0.00 0.00 0.00 11:31:01 AM eth0 247.88 202.85 754.27 74.42 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 19.33 19.33 2.44 2.44 0.00 0.00 0.00 0.00 11:32:01 AM eth0 387.30 133.57 2291.77 11.80 0.00 0.00 0.00 0.00 11:32:01 AM docker0 8.33 10.33 0.80 1.96 0.00 0.00 0.00 0.00 11:32:01 AM vethda21475 8.33 10.46 0.92 1.97 0.00 0.00 0.00 0.00 11:32:01 AM veth88087c9 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 11:33:01 AM lo 533.72 533.72 73.72 73.72 0.00 0.00 0.00 0.00 11:33:01 AM eth0 56.28 37.64 18.39 19.00 0.00 0.00 0.00 0.00 11:33:01 AM docker0 231.37 235.99 33.68 36.37 0.00 0.00 0.00 0.00 11:33:01 AM vethda21475 191.65 198.82 32.52 27.68 0.00 0.00 0.00 0.00 11:33:01 AM veth88087c9 39.72 37.25 4.32 8.70 0.00 0.00 0.00 0.00 11:34:01 AM lo 1135.72 1135.72 205.29 205.29 0.00 0.00 0.00 0.00 11:34:01 AM eth0 86.84 65.33 270.08 28.67 0.00 0.00 0.00 0.00 11:34:01 AM docker0 485.57 497.40 101.31 95.82 0.00 0.00 0.00 0.00 11:35:01 AM lo 1.07 1.07 0.05 0.05 0.00 0.00 0.00 0.00 11:35:01 AM eth0 78.77 62.72 1249.57 12.51 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM eth0 258.35 169.84 2642.83 73.61 0.00 0.00 0.00 0.00 11:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM eth0 13.03 10.90 11.05 5.63 0.00 0.00 0.00 0.00 11:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 149.30 149.30 24.05 24.05 0.00 0.00 0.00 0.00 Average: eth0 194.30 132.48 1988.77 35.46 0.00 0.00 0.00 0.00 Average: docker0 61.48 63.15 11.47 11.33 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) 11/12/2025 _x86_64_ (8 CPU) 11:24:20 LINUX RESTART (8 CPU) 11:25:01 AM CPU %user %nice %system %iowait %steal %idle 11:26:01 AM all 18.55 0.00 1.27 0.71 0.07 79.41 11:26:01 AM 0 13.35 0.00 0.60 0.10 0.07 85.88 11:26:01 AM 1 27.72 0.00 2.51 1.10 0.08 68.59 11:26:01 AM 2 27.99 0.00 2.05 0.77 0.07 69.12 11:26:01 AM 3 25.18 0.00 1.55 1.00 0.07 72.20 11:26:01 AM 4 18.45 0.00 0.97 0.82 0.07 79.69 11:26:01 AM 5 13.76 0.00 1.02 0.90 0.05 84.27 11:26:01 AM 6 9.34 0.00 0.79 0.38 0.05 89.44 11:26:01 AM 7 12.59 0.00 0.65 0.60 0.08 86.07 11:27:01 AM all 34.09 0.00 1.11 1.61 0.10 63.09 11:27:01 AM 0 31.00 0.00 1.00 0.58 0.12 67.30 11:27:01 AM 1 47.19 0.00 1.12 0.47 0.12 51.10 11:27:01 AM 2 43.18 0.00 1.45 8.75 0.12 46.50 11:27:01 AM 3 33.57 0.00 0.89 0.50 0.10 64.95 11:27:01 AM 4 39.13 0.00 0.74 0.89 0.10 59.15 11:27:01 AM 5 29.59 0.00 1.04 0.67 0.08 68.63 11:27:01 AM 6 28.97 0.00 1.81 0.92 0.10 68.20 11:27:01 AM 7 20.06 0.00 0.84 0.10 0.08 78.92 11:28:01 AM all 16.20 0.00 0.39 0.45 0.04 82.92 11:28:01 AM 0 6.99 0.00 0.25 0.02 0.05 92.69 11:28:01 AM 1 15.75 0.00 0.42 0.25 0.05 83.53 11:28:01 AM 2 50.27 0.00 1.03 2.12 0.07 46.52 11:28:01 AM 3 3.89 0.00 0.68 0.00 0.02 95.41 11:28:01 AM 4 7.30 0.00 0.23 0.00 0.03 92.43 11:28:01 AM 5 26.25 0.00 0.15 0.13 0.03 73.43 11:28:01 AM 6 16.21 0.00 0.10 0.00 0.02 83.68 11:28:01 AM 7 2.91 0.00 0.23 1.12 0.03 95.71 11:29:01 AM all 23.55 0.00 3.04 1.62 0.08 71.71 11:29:01 AM 0 45.71 0.00 2.44 0.07 0.08 51.71 11:29:01 AM 1 22.29 0.00 4.34 6.89 0.08 66.40 11:29:01 AM 2 16.90 0.00 2.60 2.08 0.07 78.35 11:29:01 AM 3 21.27 0.00 2.98 0.79 0.08 74.87 11:29:01 AM 4 15.97 0.00 3.14 0.74 0.08 80.06 11:29:01 AM 5 23.43 0.00 3.22 1.64 0.07 71.65 11:29:01 AM 6 20.99 0.00 3.10 0.34 0.10 75.48 11:29:01 AM 7 21.82 0.00 2.50 0.44 0.07 75.18 11:30:00 AM all 21.70 0.00 2.51 0.16 0.08 75.54 11:30:00 AM 0 19.92 0.00 2.78 0.14 0.09 77.08 11:30:00 AM 1 25.92 0.00 2.78 0.36 0.09 70.86 11:30:00 AM 2 22.01 0.00 2.63 0.12 0.09 75.16 11:30:00 AM 3 25.88 0.00 2.65 0.14 0.09 71.25 11:30:00 AM 4 24.80 0.00 2.78 0.15 0.07 72.19 11:30:00 AM 5 18.09 0.00 2.20 0.15 0.09 79.47 11:30:00 AM 6 19.59 0.00 1.88 0.14 0.07 78.33 11:30:00 AM 7 17.43 0.00 2.37 0.09 0.10 80.01 11:30:01 AM all 9.45 0.00 1.78 0.11 0.11 88.54 11:30:01 AM 0 4.42 0.00 3.54 0.00 0.00 92.04 11:30:01 AM 1 11.61 0.00 1.79 0.00 0.00 86.61 11:30:01 AM 2 2.63 0.00 3.51 0.00 0.88 92.98 11:30:01 AM 3 16.07 0.00 0.00 0.00 0.00 83.93 11:30:01 AM 4 0.89 0.00 2.68 0.89 0.00 95.54 11:30:01 AM 5 8.93 0.00 1.79 0.00 0.00 89.29 11:30:01 AM 6 15.18 0.00 0.00 0.00 0.00 84.82 11:30:01 AM 7 16.07 0.00 0.89 0.00 0.00 83.04 11:31:01 AM all 23.74 0.00 1.18 0.05 0.07 74.96 11:31:01 AM 0 16.06 0.00 1.25 0.00 0.08 82.60 11:31:01 AM 1 25.53 0.00 1.67 0.07 0.07 72.66 11:31:01 AM 2 27.48 0.00 1.65 0.03 0.07 70.77 11:31:01 AM 3 18.45 0.00 0.79 0.00 0.07 80.70 11:31:01 AM 4 33.95 0.00 1.10 0.02 0.08 64.85 11:31:01 AM 5 16.20 0.00 0.89 0.07 0.08 82.77 11:31:01 AM 6 27.13 0.00 0.64 0.00 0.07 72.17 11:31:01 AM 7 25.13 0.00 1.49 0.18 0.07 73.13 11:32:01 AM all 28.58 0.00 1.77 0.77 0.08 68.80 11:32:01 AM 0 34.31 0.00 1.34 0.62 0.07 63.66 11:32:01 AM 1 22.97 0.00 1.73 0.60 0.08 74.61 11:32:01 AM 2 34.01 0.00 1.56 1.98 0.08 62.37 11:32:01 AM 3 46.34 0.00 1.56 0.45 0.08 51.57 11:32:01 AM 4 16.70 0.00 1.93 0.54 0.07 80.77 11:32:01 AM 5 23.22 0.00 2.43 1.06 0.07 73.22 11:32:01 AM 6 18.22 0.00 1.83 0.15 0.08 79.71 11:32:01 AM 7 32.81 0.00 1.81 0.79 0.07 64.52 11:33:01 AM all 15.58 0.00 1.07 0.01 0.07 83.26 11:33:01 AM 0 17.25 0.00 0.80 0.02 0.08 81.85 11:33:01 AM 1 14.96 0.00 1.29 0.00 0.07 83.68 11:33:01 AM 2 14.47 0.00 1.05 0.00 0.07 84.40 11:33:01 AM 3 23.11 0.00 1.42 0.00 0.07 75.40 11:33:01 AM 4 15.47 0.00 1.14 0.03 0.07 83.29 11:33:01 AM 5 11.39 0.00 0.95 0.00 0.07 87.59 11:33:01 AM 6 12.36 0.00 1.02 0.05 0.08 86.48 11:33:01 AM 7 15.65 0.00 0.84 0.00 0.08 83.43 11:34:01 AM all 20.83 0.00 2.07 0.28 0.13 76.70 11:34:01 AM 0 16.51 0.00 2.61 0.02 0.13 80.73 11:34:01 AM 1 29.62 0.00 1.49 0.08 0.12 68.69 11:34:01 AM 2 25.74 0.00 1.68 0.02 0.12 72.45 11:34:01 AM 3 23.24 0.00 2.08 0.02 0.15 74.52 11:34:01 AM 4 24.01 0.00 2.16 0.05 0.13 73.64 11:34:01 AM 5 16.50 0.00 2.15 0.05 0.13 81.16 11:34:01 AM 6 18.61 0.00 1.73 0.02 0.10 79.55 11:34:01 AM 7 12.35 0.00 2.66 2.02 0.12 82.86 11:35:01 AM all 31.08 0.00 1.43 0.11 0.07 67.31 11:35:01 AM 0 66.13 0.00 2.06 0.10 0.08 31.63 11:35:01 AM 1 33.72 0.00 1.54 0.27 0.08 64.39 11:35:01 AM 2 35.12 0.00 0.70 0.02 0.07 64.09 11:35:01 AM 3 6.28 0.00 1.49 0.03 0.05 92.15 11:35:01 AM 4 23.32 0.00 1.30 0.15 0.05 75.17 11:35:01 AM 5 27.96 0.00 1.72 0.13 0.07 70.12 11:35:01 AM 6 15.79 0.00 1.72 0.07 0.07 82.36 11:35:01 AM 7 40.36 0.00 0.94 0.10 0.07 58.53 11:35:01 AM CPU %user %nice %system %iowait %steal %idle 11:36:01 AM all 32.84 0.00 1.32 1.58 0.07 64.18 11:36:01 AM 0 31.06 0.00 1.37 0.02 0.08 67.47 11:36:01 AM 1 49.49 0.00 1.62 3.24 0.07 45.58 11:36:01 AM 2 14.13 0.00 1.42 2.61 0.07 81.77 11:36:01 AM 3 44.59 0.00 0.94 1.17 0.08 53.22 11:36:01 AM 4 14.74 0.00 0.94 4.62 0.07 79.64 11:36:01 AM 5 32.45 0.00 1.32 0.03 0.07 66.13 11:36:01 AM 6 23.47 0.00 1.86 0.91 0.07 73.70 11:36:01 AM 7 52.68 0.00 1.12 0.07 0.07 46.06 11:37:01 AM all 4.77 0.00 0.43 3.04 0.03 91.73 11:37:01 AM 0 2.40 0.00 0.45 0.30 0.03 96.81 11:37:01 AM 1 0.60 0.00 0.25 5.20 0.02 93.93 11:37:01 AM 2 0.13 0.00 0.18 0.07 0.03 99.58 11:37:01 AM 3 3.15 0.00 0.53 5.47 0.02 90.82 11:37:01 AM 4 18.93 0.00 0.95 7.21 0.05 72.86 11:37:01 AM 5 7.96 0.00 0.43 3.54 0.02 88.06 11:37:01 AM 6 2.97 0.00 0.42 2.35 0.02 94.25 11:37:01 AM 7 2.03 0.00 0.25 0.20 0.02 97.50 Average: all 22.60 0.00 1.46 0.87 0.07 74.99 Average: 0 25.02 0.00 1.41 0.16 0.08 73.32 Average: 1 26.29 0.00 1.73 1.54 0.08 70.36 Average: 2 25.93 0.00 1.50 1.55 0.08 70.94 Average: 3 22.89 0.00 1.46 0.80 0.07 74.78 Average: 4 21.03 0.00 1.45 1.27 0.07 76.18 Average: 5 20.55 0.00 1.46 0.70 0.07 77.23 Average: 6 17.79 0.00 1.40 0.44 0.07 80.30 Average: 7 21.32 0.00 1.30 0.47 0.07 76.84