---> uname -a: Linux prd-centos8-docker-8c-8g-17850.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 1135 25290 19 5464 30281 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:05:32:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.247/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85722sec preferred_lft 85722sec inet6 fe80::f816:3eff:fe05:323f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:11:81:36:64 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::42:11ff:fe81:3664/64 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) 12/05/2025 _x86_64_ (8 CPU) 05:39:52 LINUX RESTART (8 CPU) 05:40:01 AM tps rtps wtps bread/s bwrtn/s 05:41:01 AM 285.39 39.64 245.75 7753.58 44399.13 05:42:01 AM 286.67 18.23 268.44 3983.74 15686.45 05:43:01 AM 80.02 0.95 79.07 232.72 7661.63 05:44:01 AM 26.85 0.10 26.75 29.20 2237.21 05:45:01 AM 110.06 0.47 109.60 386.67 38504.05 05:46:01 AM 27.22 0.50 26.72 22.66 585.22 05:47:01 AM 19.06 0.00 19.06 0.00 678.65 05:48:01 AM 101.18 0.08 101.10 4.00 23597.98 05:49:01 AM 14.08 0.00 14.08 0.00 340.37 05:50:01 AM 223.95 0.00 223.95 0.00 2781.99 05:51:01 AM 75.59 2.92 72.68 4558.75 28557.36 Average: 113.64 5.72 107.93 1542.92 15003.33 05:40:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:41:01 AM 29587788 31259652 3067924 9.39 2688 1996120 1415288 4.20 148768 2491936 166904 05:42:01 AM 27231396 29428036 5424316 16.61 2688 2507508 3087596 9.16 238808 4689744 181872 05:43:01 AM 27351156 29629276 5304556 16.24 2688 2586148 2724780 8.08 279416 4518536 46540 05:44:01 AM 25440720 29032460 7214992 22.09 2688 3883352 3514796 10.43 335448 6313992 1291848 05:45:01 AM 24913728 28328224 7741984 23.71 2688 3696376 5046724 14.97 437044 6687760 224 05:46:01 AM 25069396 28491340 7586316 23.23 2688 3704004 3617200 10.73 441688 6531980 124 05:47:01 AM 25393136 29061992 7262576 22.24 2688 3948732 3735840 11.08 502972 6145056 230832 05:48:01 AM 23667404 27815668 8988308 27.52 2688 4415268 5822608 17.28 552012 7759388 1536 05:49:01 AM 23074340 27261744 9581372 29.34 2688 4454996 6294164 18.67 555628 8343668 2652 05:50:01 AM 24125864 28232492 8529848 26.12 2688 4361812 3911600 11.61 552728 7313076 112 05:51:01 AM 25965204 31074952 6690508 20.49 2688 5354796 1481820 4.40 908184 5112680 63408 Average: 25620012 29055985 7035700 21.55 2688 3719010 3695674 10.96 450245 5991620 180550 05:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 AM eth0 420.39 291.34 1975.89 66.39 0.00 0.00 0.00 0.00 05:41:01 AM docker0 0.00 0.00 0.00 0.00 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 392.95 317.04 5268.20 59.39 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 133.89 116.83 914.23 29.69 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 05:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 AM eth0 540.53 312.05 9571.16 49.98 0.00 0.00 0.00 0.00 05:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 AM lo 12.91 12.91 1.30 1.30 0.00 0.00 0.00 0.00 05:45:01 AM eth0 38.62 25.22 10.04 11.57 0.00 0.00 0.00 0.00 05:45:01 AM docker0 4.12 4.97 0.60 0.59 0.00 0.00 0.00 0.00 05:45:01 AM veth61f7b91 2.55 3.17 0.41 0.38 0.00 0.00 0.00 0.00 05:46:01 AM lo 72.54 72.54 5.07 5.07 0.00 0.00 0.00 0.00 05:46:01 AM eth0 165.76 121.71 51.96 65.70 0.00 0.00 0.00 0.00 05:46:01 AM docker0 8.71 9.66 1.30 1.28 0.00 0.00 0.00 0.00 05:47:01 AM lo 33.18 33.18 1.63 1.63 0.00 0.00 0.00 0.00 05:47:01 AM eth0 151.46 121.13 727.03 44.35 0.00 0.00 0.00 0.00 05:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM lo 20.24 20.24 2.48 2.48 0.00 0.00 0.00 0.00 05:48:01 AM eth0 477.46 159.76 2303.82 17.31 0.00 0.00 0.00 0.00 05:48:01 AM docker0 8.60 10.51 0.82 1.97 0.00 0.00 0.00 0.00 05:48:01 AM vethdb3ae50 8.60 10.66 0.93 1.98 0.00 0.00 0.00 0.00 05:48:01 AM veth290e967 0.00 0.53 0.00 0.25 0.00 0.00 0.00 0.00 05:49:01 AM lo 889.74 889.74 131.82 131.82 0.00 0.00 0.00 0.00 05:49:01 AM eth0 94.39 76.62 32.49 38.82 0.00 0.00 0.00 0.00 05:49:01 AM docker0 384.44 396.17 60.22 64.92 0.00 0.00 0.00 0.00 05:49:01 AM vethdb3ae50 329.71 341.42 58.88 49.77 0.00 0.00 0.00 0.00 05:49:01 AM veth290e967 54.73 54.80 6.60 15.16 0.00 0.00 0.00 0.00 05:50:01 AM lo 747.69 747.69 148.45 148.45 0.00 0.00 0.00 0.00 05:50:01 AM eth0 66.64 50.17 260.95 19.48 0.00 0.00 0.00 0.00 05:50:01 AM docker0 332.06 340.21 76.90 68.02 0.00 0.00 0.00 0.00 05:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 AM eth0 78.31 69.58 1261.63 15.59 0.00 0.00 0.00 0.00 05:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 161.48 161.48 26.43 26.43 0.00 0.00 0.00 0.00 Average: eth0 232.76 151.04 2034.24 38.02 0.00 0.00 0.00 0.00 Average: docker0 67.08 69.23 12.71 12.43 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) 12/05/2025 _x86_64_ (8 CPU) 05:39:52 LINUX RESTART (8 CPU) 05:40:01 AM CPU %user %nice %system %iowait %steal %idle 05:41:01 AM all 14.83 0.00 2.74 1.27 0.06 81.10 05:41:01 AM 0 14.51 0.00 2.18 0.42 0.07 82.83 05:41:01 AM 1 7.41 0.00 2.31 0.40 0.07 89.81 05:41:01 AM 2 11.99 0.00 2.66 1.69 0.07 83.60 05:41:01 AM 3 15.68 0.00 1.89 0.57 0.05 81.81 05:41:01 AM 4 13.73 0.00 4.20 3.18 0.07 78.82 05:41:01 AM 5 28.34 0.00 4.55 2.43 0.05 64.64 05:41:01 AM 6 12.90 0.00 2.07 1.14 0.03 83.86 05:41:01 AM 7 14.06 0.00 2.04 0.37 0.05 83.49 05:42:01 AM all 27.40 0.00 1.44 0.91 0.09 70.17 05:42:01 AM 0 24.33 0.00 0.92 0.40 0.08 74.27 05:42:01 AM 1 15.23 0.00 1.47 1.41 0.08 81.81 05:42:01 AM 2 30.31 0.00 1.35 0.77 0.08 67.49 05:42:01 AM 3 30.94 0.00 1.49 0.65 0.10 66.82 05:42:01 AM 4 30.25 0.00 0.97 0.77 0.10 67.91 05:42:01 AM 5 25.72 0.00 1.72 1.14 0.08 71.34 05:42:01 AM 6 27.89 0.00 1.04 0.25 0.08 70.74 05:42:01 AM 7 34.53 0.00 2.53 1.87 0.10 60.97 05:43:01 AM all 28.75 0.00 0.83 0.25 0.08 70.08 05:43:01 AM 0 47.32 0.00 0.43 0.08 0.08 52.08 05:43:01 AM 1 22.53 0.00 1.02 0.27 0.08 76.10 05:43:01 AM 2 33.15 0.00 1.20 0.30 0.07 65.28 05:43:01 AM 3 17.60 0.00 0.87 0.37 0.07 81.09 05:43:01 AM 4 15.47 0.00 1.17 0.65 0.08 82.63 05:43:01 AM 5 30.96 0.00 0.84 0.15 0.08 67.97 05:43:01 AM 6 20.92 0.00 0.65 0.07 0.08 78.28 05:43:01 AM 7 41.97 0.00 0.50 0.15 0.08 57.30 05:44:01 AM all 20.90 0.00 1.73 0.07 0.05 77.24 05:44:01 AM 0 46.98 0.00 2.30 0.03 0.07 50.62 05:44:01 AM 1 25.13 0.00 1.46 0.25 0.05 73.11 05:44:01 AM 2 26.48 0.00 1.51 0.00 0.03 71.98 05:44:01 AM 3 9.66 0.00 1.74 0.00 0.08 88.52 05:44:01 AM 4 11.51 0.00 2.89 0.23 0.05 85.32 05:44:01 AM 5 10.18 0.00 1.39 0.00 0.05 88.38 05:44:01 AM 6 13.53 0.00 1.32 0.02 0.05 85.08 05:44:01 AM 7 23.73 0.00 1.27 0.00 0.03 74.96 05:45:01 AM all 19.95 0.00 2.16 0.63 0.08 77.19 05:45:01 AM 0 36.60 0.00 2.19 0.05 0.10 61.06 05:45:01 AM 1 18.00 0.00 2.61 2.58 0.10 76.71 05:45:01 AM 2 19.29 0.00 2.15 0.05 0.08 78.43 05:45:01 AM 3 11.95 0.00 1.89 0.30 0.08 85.78 05:45:01 AM 4 18.38 0.00 1.86 0.27 0.07 79.42 05:45:01 AM 5 17.18 0.00 1.78 1.06 0.07 79.92 05:45:01 AM 6 17.82 0.00 1.91 0.62 0.07 79.58 05:45:01 AM 7 20.35 0.00 2.86 0.10 0.07 76.62 05:46:01 AM all 16.62 0.00 2.02 0.04 0.09 81.23 05:46:01 AM 0 15.35 0.00 1.72 0.05 0.08 82.79 05:46:01 AM 1 14.30 0.00 2.02 0.00 0.08 83.59 05:46:01 AM 2 17.94 0.00 1.81 0.07 0.12 80.07 05:46:01 AM 3 15.68 0.00 2.21 0.05 0.08 81.98 05:46:01 AM 4 15.66 0.00 1.94 0.02 0.08 82.30 05:46:01 AM 5 16.25 0.00 2.26 0.03 0.08 81.37 05:46:01 AM 6 16.42 0.00 2.03 0.03 0.07 81.45 05:46:01 AM 7 21.33 0.00 2.19 0.05 0.10 76.33 05:47:01 AM all 24.86 0.00 1.12 0.04 0.08 73.90 05:47:01 AM 0 38.41 0.00 1.60 0.10 0.12 59.77 05:47:01 AM 1 34.20 0.00 0.94 0.02 0.08 64.77 05:47:01 AM 2 18.87 0.00 1.57 0.03 0.08 79.45 05:47:01 AM 3 14.95 0.00 1.49 0.15 0.08 83.32 05:47:01 AM 4 29.36 0.00 1.14 0.00 0.08 69.42 05:47:01 AM 5 17.12 0.00 1.15 0.02 0.08 81.63 05:47:01 AM 6 18.62 0.00 0.50 0.02 0.07 80.80 05:47:01 AM 7 27.32 0.00 0.53 0.00 0.07 72.08 05:48:01 AM all 27.20 0.00 1.63 0.37 0.09 70.70 05:48:01 AM 0 23.39 0.00 1.37 0.05 0.08 75.10 05:48:01 AM 1 21.31 0.00 1.53 1.01 0.07 76.09 05:48:01 AM 2 12.28 0.00 1.96 0.87 0.10 84.79 05:48:01 AM 3 25.39 0.00 1.31 0.07 0.08 73.16 05:48:01 AM 4 41.26 0.00 2.34 0.59 0.10 55.71 05:48:01 AM 5 30.72 0.00 1.81 0.27 0.08 67.12 05:48:01 AM 6 30.37 0.00 1.29 0.00 0.08 68.26 05:48:01 AM 7 32.90 0.00 1.46 0.13 0.08 65.43 05:49:01 AM all 22.08 0.00 1.45 0.01 0.09 76.37 05:49:01 AM 0 32.32 0.00 1.78 0.00 0.10 65.80 05:49:01 AM 1 19.92 0.00 1.63 0.00 0.10 78.35 05:49:01 AM 2 23.32 0.00 1.02 0.02 0.07 75.57 05:49:01 AM 3 25.57 0.00 1.42 0.02 0.07 72.92 05:49:01 AM 4 21.69 0.00 1.89 0.02 0.12 76.28 05:49:01 AM 5 17.70 0.00 1.51 0.02 0.10 80.68 05:49:01 AM 6 21.10 0.00 1.16 0.02 0.08 77.65 05:49:01 AM 7 15.02 0.00 1.21 0.02 0.08 83.67 05:50:01 AM all 28.78 0.00 1.51 0.38 0.08 69.25 05:50:01 AM 0 12.64 0.00 1.00 0.00 0.08 86.27 05:50:01 AM 1 23.95 0.00 2.01 0.08 0.10 73.86 05:50:01 AM 2 14.25 0.00 2.13 2.80 0.07 80.77 05:50:01 AM 3 52.23 0.00 2.34 0.03 0.08 45.31 05:50:01 AM 4 40.73 0.00 0.95 0.03 0.07 58.22 05:50:01 AM 5 32.63 0.00 0.94 0.03 0.08 66.32 05:50:01 AM 6 20.79 0.00 1.07 0.02 0.08 78.04 05:50:01 AM 7 33.02 0.00 1.67 0.03 0.08 65.19 05:51:01 AM all 21.68 0.00 1.76 0.39 0.06 76.11 05:51:01 AM 0 20.59 0.00 1.32 0.20 0.07 77.82 05:51:01 AM 1 16.87 0.00 2.01 1.82 0.07 79.23 05:51:01 AM 2 29.72 0.00 1.98 0.60 0.08 67.62 05:51:01 AM 3 27.15 0.00 2.19 0.18 0.07 70.41 05:51:01 AM 4 20.71 0.00 1.19 0.03 0.05 78.02 05:51:01 AM 5 13.94 0.00 1.69 0.00 0.03 84.34 05:51:01 AM 6 24.98 0.00 2.09 0.03 0.07 72.82 05:51:01 AM 7 19.51 0.00 1.59 0.28 0.05 78.57 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.01 0.00 1.67 0.40 0.08 74.85 Average: 0 28.41 0.00 1.53 0.13 0.09 69.86 Average: 1 19.90 0.00 1.73 0.71 0.08 77.58 Average: 2 21.60 0.00 1.76 0.65 0.08 75.91 Average: 3 22.44 0.00 1.71 0.22 0.08 75.55 Average: 4 23.53 0.00 1.87 0.53 0.08 74.00 Average: 5 21.89 0.00 1.78 0.47 0.07 75.79 Average: 6 20.48 0.00 1.38 0.20 0.07 77.87 Average: 7 25.80 0.00 1.62 0.27 0.07 72.23