---> uname -a: Linux prd-centos8-docker-8c-8g-21.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 1168 25013 19 5708 30247 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:84:c8:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.235/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85608sec preferred_lft 85608sec inet6 fe80::f816:3eff:fe84:c820/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2c:87:83:12 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::42:2cff:fe87:8312/64 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) 12/16/2025 _x86_64_ (8 CPU) 05:29:51 LINUX RESTART (8 CPU) 05:30:01 AM tps rtps wtps bread/s bwrtn/s 05:31:01 AM 254.79 32.73 222.06 7406.06 43250.67 05:32:01 AM 292.15 18.28 273.88 3988.94 13664.95 05:33:01 AM 95.10 0.95 94.15 232.72 11520.31 05:34:01 AM 108.12 0.62 107.50 430.73 43804.30 05:35:01 AM 34.38 0.02 34.37 0.67 816.63 05:36:01 AM 17.91 0.48 17.43 21.46 428.47 05:37:01 AM 3.23 0.00 3.23 0.00 78.07 05:38:01 AM 26.97 0.00 26.97 0.00 1152.47 05:39:01 AM 100.85 0.05 100.80 77.04 23335.39 05:40:01 AM 13.75 0.00 13.75 0.00 415.86 05:41:01 AM 143.08 0.00 143.08 0.00 1889.24 05:42:01 AM 61.96 3.82 58.15 6212.33 27891.44 05:43:01 AM 43.39 0.45 42.94 63.86 9296.17 Average: 91.98 4.42 87.56 1418.09 13657.26 05:30:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:31:01 AM 29595080 31254868 3060632 9.37 2688 1984032 1411012 4.19 152288 2482080 183240 05:32:01 AM 27717276 29909988 4938436 15.12 2688 2503824 2640200 7.83 240212 4203100 268868 05:33:01 AM 27381920 29655484 5273792 16.15 2688 2581812 2655556 7.88 280696 4486684 19792 05:34:01 AM 25458840 28866672 7196872 22.04 2688 3690104 4685700 13.90 399608 6189264 124 05:35:01 AM 25052804 28464312 7602908 23.28 2688 3692660 3815552 11.32 439876 6552696 56 05:36:01 AM 24906460 28323908 7749252 23.73 2688 3699092 3700212 10.98 443544 6696292 32 05:37:01 AM 24894384 28312664 7761328 23.77 2688 3699940 3716156 11.03 443552 6708228 68 05:38:01 AM 25175332 28846796 7480380 22.91 2688 3949812 3253816 9.65 506780 6361520 227064 05:39:01 AM 23382040 27538720 9273672 28.40 2688 4423920 5943232 17.63 554240 8045332 1892 05:40:01 AM 23003640 27190292 9652072 29.56 2688 4454748 6236668 18.50 556336 8417204 1300 05:41:01 AM 24079664 28183800 8576048 26.26 2688 4359520 3842960 11.40 553484 7362612 104 05:42:01 AM 24649436 29984760 8006276 24.52 2688 5580168 2400940 7.12 782868 6552608 221300 05:43:01 AM 25575960 30934204 7079752 21.68 2688 5599540 1581712 4.69 977192 5433856 23120 Average: 25451757 29035882 7203955 22.06 2688 3863013 3529517 10.47 486975 6114729 72843 05:30:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM eth0 429.64 264.83 1902.53 69.31 0.00 0.00 0.00 0.00 05:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM eth0 421.59 334.31 5351.14 57.79 0.00 0.00 0.00 0.00 05:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 113.18 104.82 922.91 23.02 0.00 0.00 0.00 0.00 05:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 373.60 250.29 9532.01 37.05 0.00 0.00 0.00 0.00 05:34:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 05:34:01 AM veth06078f7 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 05:35:01 AM lo 25.47 25.47 2.35 2.35 0.00 0.00 0.00 0.00 05:35:01 AM eth0 44.01 30.60 19.57 21.58 0.00 0.00 0.00 0.00 05:35:01 AM docker0 7.65 8.53 1.02 1.00 0.00 0.00 0.00 0.00 05:35:01 AM vethaa16561 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:36:01 AM lo 73.01 73.01 4.66 4.66 0.00 0.00 0.00 0.00 05:36:01 AM eth0 293.27 218.31 79.81 93.62 0.00 0.00 0.00 0.00 05:36:01 AM docker0 5.23 6.10 0.88 0.88 0.00 0.00 0.00 0.00 05:37:01 AM lo 64.18 64.18 3.13 3.13 0.00 0.00 0.00 0.00 05:37:01 AM eth0 179.37 135.12 48.43 55.02 0.00 0.00 0.00 0.00 05:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 AM lo 18.11 18.11 0.90 0.90 0.00 0.00 0.00 0.00 05:38:01 AM eth0 129.36 107.33 748.99 35.28 0.00 0.00 0.00 0.00 05:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 AM lo 107.80 107.80 17.08 17.08 0.00 0.00 0.00 0.00 05:39:01 AM eth0 484.06 143.34 2279.05 16.87 0.00 0.00 0.00 0.00 05:39:01 AM docker0 47.47 50.55 7.51 8.85 0.00 0.00 0.00 0.00 05:39:01 AM vethc9fdadc 41.14 43.74 7.38 7.41 0.00 0.00 0.00 0.00 05:39:01 AM veth347d055 6.33 7.51 0.78 1.70 0.00 0.00 0.00 0.00 05:40:01 AM lo 1033.16 1033.16 177.06 177.06 0.00 0.00 0.00 0.00 05:40:01 AM eth0 183.06 127.17 60.01 57.19 0.00 0.00 0.00 0.00 05:40:01 AM docker0 443.75 457.06 77.83 90.41 0.00 0.00 0.00 0.00 05:40:01 AM vethc9fdadc 386.20 400.47 77.25 62.59 0.00 0.00 0.00 0.01 05:40:01 AM veth347d055 57.55 56.63 6.65 27.82 0.00 0.00 0.00 0.00 05:41:01 AM lo 551.16 551.16 90.18 90.18 0.00 0.00 0.00 0.00 05:41:01 AM eth0 50.56 44.18 259.35 17.24 0.00 0.00 0.00 0.00 05:41:01 AM docker0 235.33 239.89 52.57 35.59 0.00 0.00 0.00 0.00 05:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 AM eth0 227.24 181.44 4121.63 20.47 0.00 0.00 0.00 0.00 05:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 114.65 80.94 226.84 65.60 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 Average: lo 144.06 144.06 22.72 22.72 0.00 0.00 0.00 0.00 Average: eth0 234.12 155.59 1965.48 43.85 0.00 0.00 0.00 0.00 Average: docker0 56.88 58.63 10.75 10.52 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) 12/16/2025 _x86_64_ (8 CPU) 05:29:51 LINUX RESTART (8 CPU) 05:30:01 AM CPU %user %nice %system %iowait %steal %idle 05:31:01 AM all 13.74 0.00 2.60 2.36 0.05 81.25 05:31:01 AM 0 10.64 0.00 1.77 1.10 0.08 86.40 05:31:01 AM 1 18.28 0.00 3.08 3.33 0.05 75.26 05:31:01 AM 2 27.44 0.00 3.66 8.10 0.05 60.75 05:31:01 AM 3 12.33 0.00 2.65 1.02 0.07 83.93 05:31:01 AM 4 14.21 0.00 1.32 0.38 0.03 84.05 05:31:01 AM 5 11.43 0.00 2.90 3.03 0.07 82.57 05:31:01 AM 6 6.63 0.00 3.28 0.27 0.05 89.77 05:31:01 AM 7 8.95 0.00 2.13 1.63 0.03 87.26 05:32:01 AM all 27.79 0.00 1.43 1.12 0.08 69.58 05:32:01 AM 0 36.82 0.00 0.62 0.27 0.08 62.21 05:32:01 AM 1 24.05 0.00 1.82 1.59 0.10 72.44 05:32:01 AM 2 30.69 0.00 0.99 0.37 0.10 67.86 05:32:01 AM 3 25.71 0.00 1.89 1.59 0.08 70.73 05:32:01 AM 4 43.37 0.00 2.07 0.75 0.08 53.73 05:32:01 AM 5 25.60 0.00 1.10 1.39 0.07 71.84 05:32:01 AM 6 9.53 0.00 1.44 2.19 0.08 86.76 05:32:01 AM 7 26.54 0.00 1.47 0.82 0.07 71.10 05:33:01 AM all 28.95 0.00 0.87 0.39 0.06 69.72 05:33:01 AM 0 11.77 0.00 1.52 1.20 0.07 85.44 05:33:01 AM 1 31.94 0.00 0.32 0.02 0.05 67.68 05:33:01 AM 2 16.99 0.00 0.53 0.23 0.08 82.16 05:33:01 AM 3 32.35 0.00 0.87 0.48 0.05 66.24 05:33:01 AM 4 49.02 0.00 1.10 0.32 0.07 49.49 05:33:01 AM 5 20.15 0.00 1.22 0.00 0.07 78.57 05:33:01 AM 6 33.70 0.00 0.62 0.84 0.07 64.78 05:33:01 AM 7 35.65 0.00 0.82 0.02 0.07 63.45 05:34:01 AM all 22.31 0.00 2.52 1.42 0.06 73.69 05:34:01 AM 0 13.16 0.00 2.49 0.87 0.08 83.39 05:34:01 AM 1 18.90 0.00 2.62 2.65 0.07 75.77 05:34:01 AM 2 24.54 0.00 2.65 2.22 0.05 70.54 05:34:01 AM 3 23.98 0.00 2.22 2.59 0.05 71.16 05:34:01 AM 4 50.01 0.00 3.53 0.64 0.07 45.76 05:34:01 AM 5 19.47 0.00 2.93 1.25 0.07 76.29 05:34:01 AM 6 15.04 0.00 1.78 0.92 0.05 82.21 05:34:01 AM 7 13.38 0.00 1.98 0.22 0.05 84.36 05:35:01 AM all 22.17 0.00 1.68 0.05 0.08 76.03 05:35:01 AM 0 51.00 0.00 2.54 0.03 0.07 46.35 05:35:01 AM 1 15.81 0.00 1.57 0.02 0.08 82.52 05:35:01 AM 2 19.82 0.00 1.59 0.05 0.08 78.46 05:35:01 AM 3 14.91 0.00 1.49 0.03 0.10 83.47 05:35:01 AM 4 24.07 0.00 1.49 0.03 0.05 74.36 05:35:01 AM 5 18.63 0.00 1.25 0.07 0.10 79.94 05:35:01 AM 6 15.09 0.00 1.67 0.15 0.07 83.02 05:35:01 AM 7 17.98 0.00 1.82 0.02 0.08 80.10 05:36:01 AM all 12.06 0.00 1.69 0.03 0.08 86.14 05:36:01 AM 0 13.29 0.00 1.65 0.02 0.08 84.95 05:36:01 AM 1 10.32 0.00 2.32 0.03 0.10 87.22 05:36:01 AM 2 13.02 0.00 1.72 0.02 0.07 85.17 05:36:01 AM 3 9.79 0.00 1.32 0.03 0.07 88.78 05:36:01 AM 4 17.32 0.00 1.86 0.07 0.08 80.68 05:36:01 AM 5 10.89 0.00 1.46 0.08 0.10 87.47 05:36:01 AM 6 11.75 0.00 1.59 0.00 0.08 86.57 05:36:01 AM 7 10.12 0.00 1.56 0.02 0.07 88.24 05:37:01 AM all 1.74 0.00 0.68 0.00 0.07 97.51 05:37:01 AM 0 1.17 0.00 0.23 0.03 0.08 98.48 05:37:01 AM 1 2.09 0.00 0.64 0.00 0.08 97.19 05:37:01 AM 2 2.17 0.00 1.19 0.00 0.08 96.56 05:37:01 AM 3 1.79 0.00 1.50 0.00 0.07 96.64 05:37:01 AM 4 2.24 0.00 0.72 0.00 0.07 96.97 05:37:01 AM 5 1.40 0.00 0.17 0.00 0.05 98.38 05:37:01 AM 6 1.30 0.00 0.55 0.00 0.07 98.08 05:37:01 AM 7 1.72 0.00 0.48 0.00 0.03 97.76 05:38:01 AM all 34.71 0.00 1.08 0.06 0.08 64.06 05:38:01 AM 0 26.22 0.00 0.97 0.00 0.07 72.74 05:38:01 AM 1 49.15 0.00 0.67 0.00 0.08 50.10 05:38:01 AM 2 51.17 0.00 1.79 0.15 0.08 46.80 05:38:01 AM 3 22.30 0.00 0.95 0.00 0.08 76.66 05:38:01 AM 4 27.47 0.00 1.12 0.27 0.08 71.06 05:38:01 AM 5 42.80 0.00 1.22 0.03 0.08 55.86 05:38:01 AM 6 22.40 0.00 0.87 0.05 0.08 76.60 05:38:01 AM 7 36.18 0.00 1.09 0.00 0.08 62.65 05:39:01 AM all 25.41 0.00 1.88 0.76 0.09 71.86 05:39:01 AM 0 55.22 0.00 2.98 0.02 0.10 41.68 05:39:01 AM 1 23.93 0.00 2.25 0.49 0.08 73.25 05:39:01 AM 2 23.52 0.00 1.95 1.66 0.08 72.79 05:39:01 AM 3 19.81 0.00 1.88 1.76 0.10 76.45 05:39:01 AM 4 15.29 0.00 1.67 0.67 0.10 82.27 05:39:01 AM 5 30.30 0.00 1.49 1.17 0.07 66.97 05:39:01 AM 6 23.31 0.00 1.17 0.03 0.07 75.42 05:39:01 AM 7 11.85 0.00 1.66 0.30 0.08 86.11 05:40:01 AM all 21.61 0.00 1.72 0.02 0.09 76.56 05:40:01 AM 0 19.03 0.00 1.51 0.00 0.08 79.38 05:40:01 AM 1 14.07 0.00 2.15 0.03 0.10 83.65 05:40:01 AM 2 13.11 0.00 2.00 0.03 0.10 84.76 05:40:01 AM 3 22.66 0.00 1.93 0.05 0.08 75.28 05:40:01 AM 4 37.56 0.00 2.09 0.02 0.10 60.23 05:40:01 AM 5 22.91 0.00 1.86 0.03 0.10 75.09 05:40:01 AM 6 23.70 0.00 1.19 0.00 0.07 75.04 05:40:01 AM 7 19.81 0.00 1.00 0.02 0.07 79.10 05:41:01 AM all 24.54 0.00 1.38 0.26 0.07 73.74 05:41:01 AM 0 13.70 0.00 1.99 0.99 0.08 83.23 05:41:01 AM 1 32.76 0.00 0.75 0.08 0.05 66.35 05:41:01 AM 2 27.42 0.00 1.25 0.02 0.07 71.24 05:41:01 AM 3 26.92 0.00 1.42 0.57 0.07 71.02 05:41:01 AM 4 17.16 0.00 1.54 0.25 0.07 80.98 05:41:01 AM 5 7.84 0.00 1.42 0.17 0.08 90.48 05:41:01 AM 6 47.35 0.00 1.64 0.00 0.07 50.94 05:41:01 AM 7 23.12 0.00 1.05 0.03 0.07 75.72 05:41:01 AM CPU %user %nice %system %iowait %steal %idle 05:42:01 AM all 35.45 0.00 1.90 0.92 0.08 61.65 05:42:01 AM 0 32.83 0.00 1.74 3.18 0.07 62.18 05:42:01 AM 1 32.61 0.00 2.70 1.51 0.08 63.09 05:42:01 AM 2 30.99 0.00 2.07 0.37 0.07 66.50 05:42:01 AM 3 23.45 0.00 1.67 0.59 0.08 74.20 05:42:01 AM 4 42.28 0.00 2.11 0.00 0.08 55.53 05:42:01 AM 5 41.23 0.00 1.42 0.00 0.08 57.26 05:42:01 AM 6 24.91 0.00 2.15 1.73 0.08 71.13 05:42:01 AM 7 55.22 0.00 1.37 0.00 0.07 43.34 05:43:01 AM all 18.48 0.00 1.03 0.23 0.06 80.20 05:43:01 AM 0 22.56 0.00 1.45 0.02 0.07 75.90 05:43:01 AM 1 25.10 0.00 1.17 0.12 0.07 73.54 05:43:01 AM 2 5.01 0.00 0.53 0.38 0.07 94.01 05:43:01 AM 3 11.55 0.00 1.04 0.02 0.05 87.35 05:43:01 AM 4 28.15 0.00 1.17 0.07 0.05 70.56 05:43:01 AM 5 29.77 0.00 1.40 0.03 0.07 68.72 05:43:01 AM 6 2.32 0.00 0.70 0.65 0.05 96.27 05:43:01 AM 7 23.34 0.00 0.80 0.53 0.05 75.28 Average: all 22.22 0.00 1.57 0.59 0.07 75.54 Average: 0 23.64 0.00 1.65 0.59 0.08 74.03 Average: 1 23.01 0.00 1.69 0.76 0.08 74.46 Average: 2 21.99 0.00 1.69 1.05 0.08 75.21 Average: 3 19.04 0.00 1.60 0.67 0.07 78.62 Average: 4 28.31 0.00 1.68 0.27 0.07 69.67 Average: 5 21.73 0.00 1.53 0.56 0.08 76.11 Average: 6 18.24 0.00 1.43 0.53 0.07 79.74 Average: 7 21.85 0.00 1.33 0.28 0.06 76.49