---> uname -a: Linux prd-centos8-docker-8c-8g-42297.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 2191 24186 19 5512 29225 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:40:bc:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.9/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85686sec preferred_lft 85686sec inet6 fe80::f816:3eff:fe40:bcfe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e4:60:1d:e1 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:e4ff:fe60:1de1/64 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) 08/30/2025 _x86_64_ (8 CPU) 06:32:21 LINUX RESTART (8 CPU) 06:33:01 AM tps rtps wtps bread/s bwrtn/s 06:34:01 AM 201.17 14.76 186.40 2960.17 11097.02 06:35:01 AM 205.75 4.65 201.10 1208.00 12383.02 06:36:01 AM 166.94 0.60 166.34 416.93 47223.44 06:37:01 AM 35.45 0.25 35.20 70.23 690.67 06:38:01 AM 27.90 0.47 27.44 14.79 501.27 06:39:01 AM 5.22 0.00 5.22 0.00 398.58 06:40:01 AM 26.06 0.00 26.06 0.00 567.56 06:41:01 AM 99.90 0.00 99.90 0.00 23468.34 06:42:01 AM 164.83 0.00 164.83 0.00 1881.61 06:43:01 AM 52.20 5.08 47.12 4583.81 24048.65 06:44:01 AM 37.06 0.45 36.61 63.86 7311.50 Average: 92.95 2.39 90.56 847.04 11779.15 06:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:01 AM 28965884 30862368 3689828 11.30 2688 2213288 1811876 5.38 166620 3060084 185076 06:35:01 AM 27426580 29695188 5229132 16.01 2688 2578536 2719904 8.07 265732 4466140 203988 06:36:01 AM 25595852 29041744 7059860 21.62 2688 3728572 4548616 13.50 394616 6054832 40 06:37:01 AM 25059476 28511160 7596236 23.26 2688 3733328 4915816 14.59 438460 6541368 176 06:38:01 AM 25091604 28547916 7564108 23.16 2688 3738240 3499008 10.38 444752 6507164 24 06:39:01 AM 25932560 29398664 6723152 20.59 2688 3747916 2843584 8.44 446672 5669116 28 06:40:01 AM 24995768 28704328 7659944 23.46 2688 3987152 3584168 10.63 510236 6532072 234268 06:41:01 AM 23333524 27524916 9322188 28.55 2688 4459168 5957892 17.68 558444 8085536 3984 06:42:01 AM 24519820 28657620 8135892 24.91 2688 4393624 3379136 10.03 556660 6919424 15628 06:43:01 AM 24999960 30233656 7655752 23.44 2688 5480640 2131116 6.32 955072 6033656 220556 06:44:01 AM 24792464 29949848 7863248 24.08 2688 5402800 2473308 7.34 1149368 6046744 22672 Average: 25519408 29193401 7136304 21.85 2688 3951206 3442220 10.21 535148 5992376 80585 06:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 154.92 130.68 2068.70 39.99 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 400.43 315.56 5146.66 42.78 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 345.72 213.18 10041.36 27.09 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 06:36:01 AM veth51dff9a 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 06:37:01 AM lo 12.63 12.63 0.98 0.98 0.00 0.00 0.00 0.00 06:37:01 AM eth0 24.24 20.49 5.66 9.53 0.00 0.00 0.00 0.00 06:37:01 AM docker0 2.05 2.52 0.31 0.32 0.00 0.00 0.00 0.00 06:37:01 AM veth0ba46d1 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:38:01 AM lo 67.60 67.60 5.01 5.01 0.00 0.00 0.00 0.00 06:38:01 AM eth0 155.51 127.70 49.46 60.23 0.00 0.00 0.00 0.00 06:38:01 AM docker0 10.29 11.64 1.52 1.51 0.00 0.00 0.00 0.00 06:39:01 AM lo 37.06 37.06 1.81 1.81 0.00 0.00 0.00 0.00 06:39:01 AM eth0 134.41 108.60 84.62 42.70 0.00 0.00 0.00 0.00 06:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 06:40:01 AM eth0 268.66 212.60 757.19 61.75 0.00 0.00 0.00 0.00 06:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM lo 270.64 270.64 39.89 39.89 0.00 0.00 0.00 0.00 06:41:01 AM eth0 614.26 338.77 2286.71 29.76 0.00 0.00 0.00 0.00 06:41:01 AM docker0 114.23 120.16 17.99 19.22 0.00 0.00 0.00 0.00 06:41:01 AM veth1d127ab 105.06 110.26 18.49 16.43 0.00 0.00 0.00 0.00 06:41:01 AM veth7c61f7c 9.16 10.60 1.06 3.05 0.00 0.00 0.00 0.00 06:42:01 AM lo 1219.74 1219.74 212.57 212.57 0.00 0.00 0.00 0.00 06:42:01 AM eth0 149.28 107.50 282.85 38.30 0.00 0.00 0.00 0.00 06:42:01 AM docker0 521.16 534.84 104.62 99.57 0.00 0.00 0.00 0.00 06:43:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 06:43:01 AM eth0 254.53 182.54 1612.89 79.43 0.00 0.00 0.00 0.00 06:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM eth0 79.50 49.98 32.60 223.04 0.00 0.00 0.00 0.00 06:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 146.25 146.25 23.67 23.67 0.00 0.00 0.00 0.00 Average: eth0 234.68 164.33 2033.52 59.51 0.00 0.00 0.00 0.00 Average: docker0 58.89 60.84 11.31 10.97 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) 08/30/2025 _x86_64_ (8 CPU) 06:32:21 LINUX RESTART (8 CPU) 06:33:01 AM CPU %user %nice %system %iowait %steal %idle 06:34:01 AM all 13.07 0.00 1.12 1.14 0.06 84.61 06:34:01 AM 0 18.07 0.00 1.35 1.99 0.07 78.52 06:34:01 AM 1 8.39 0.00 0.92 1.74 0.08 88.87 06:34:01 AM 2 16.70 0.00 1.10 1.17 0.07 80.96 06:34:01 AM 3 10.69 0.00 1.10 0.83 0.07 87.31 06:34:01 AM 4 28.56 0.00 2.37 0.57 0.07 68.43 06:34:01 AM 5 3.50 0.00 0.79 0.87 0.07 94.77 06:34:01 AM 6 4.70 0.00 0.60 0.77 0.03 93.90 06:34:01 AM 7 13.88 0.00 0.75 1.18 0.05 84.14 06:35:01 AM all 34.45 0.00 1.25 2.46 0.10 61.75 06:35:01 AM 0 32.80 0.00 0.80 3.04 0.08 63.28 06:35:01 AM 1 40.43 0.00 0.95 2.61 0.10 55.91 06:35:01 AM 2 38.62 0.00 1.22 2.21 0.10 57.85 06:35:01 AM 3 29.44 0.00 1.51 6.83 0.10 62.12 06:35:01 AM 4 27.20 0.00 1.39 0.44 0.08 70.89 06:35:01 AM 5 33.43 0.00 0.79 1.25 0.08 64.45 06:35:01 AM 6 31.70 0.00 2.06 1.98 0.10 64.17 06:35:01 AM 7 41.97 0.00 1.26 1.29 0.12 55.37 06:36:01 AM all 26.64 0.00 2.64 2.88 0.08 67.76 06:36:01 AM 0 16.25 0.00 2.91 1.13 0.08 79.64 06:36:01 AM 1 34.84 0.00 2.66 6.94 0.10 55.46 06:36:01 AM 2 17.98 0.00 2.86 5.43 0.05 73.68 06:36:01 AM 3 30.02 0.00 2.97 2.96 0.07 63.98 06:36:01 AM 4 38.02 0.00 2.10 1.30 0.08 58.50 06:36:01 AM 5 30.48 0.00 3.11 2.83 0.10 63.48 06:36:01 AM 6 22.67 0.00 2.44 2.35 0.08 72.46 06:36:01 AM 7 22.91 0.00 2.05 0.12 0.07 74.85 06:37:01 AM all 20.78 0.00 1.98 0.10 0.08 77.05 06:37:01 AM 0 19.06 0.00 2.02 0.05 0.10 78.77 06:37:01 AM 1 23.87 0.00 2.14 0.12 0.08 73.79 06:37:01 AM 2 16.92 0.00 1.61 0.13 0.08 81.26 06:37:01 AM 3 16.80 0.00 1.72 0.13 0.07 81.27 06:37:01 AM 4 25.67 0.00 2.32 0.02 0.08 71.91 06:37:01 AM 5 23.87 0.00 2.36 0.10 0.08 73.59 06:37:01 AM 6 18.45 0.00 1.57 0.20 0.07 79.71 06:37:01 AM 7 21.61 0.00 2.12 0.07 0.08 76.12 06:38:01 AM all 16.45 0.00 2.00 0.06 0.08 81.41 06:38:01 AM 0 13.87 0.00 1.81 0.03 0.08 84.21 06:38:01 AM 1 16.48 0.00 1.84 0.13 0.08 81.46 06:38:01 AM 2 15.85 0.00 2.06 0.05 0.08 81.96 06:38:01 AM 3 19.50 0.00 2.76 0.03 0.08 77.62 06:38:01 AM 4 14.34 0.00 2.58 0.05 0.08 82.95 06:38:01 AM 5 12.78 0.00 1.86 0.18 0.07 85.10 06:38:01 AM 6 18.94 0.00 1.62 0.02 0.07 79.35 06:38:01 AM 7 19.82 0.00 1.49 0.02 0.08 78.60 06:39:01 AM all 7.52 0.00 0.55 0.02 0.05 91.85 06:39:01 AM 0 2.05 0.00 0.79 0.00 0.07 97.09 06:39:01 AM 1 6.14 0.00 0.69 0.00 0.07 93.11 06:39:01 AM 2 2.98 0.00 0.60 0.00 0.05 96.37 06:39:01 AM 3 4.31 0.00 0.77 0.12 0.03 94.77 06:39:01 AM 4 11.04 0.00 0.58 0.00 0.05 88.33 06:39:01 AM 5 3.22 0.00 0.33 0.00 0.05 96.40 06:39:01 AM 6 5.77 0.00 0.27 0.00 0.05 93.91 06:39:01 AM 7 24.65 0.00 0.40 0.07 0.05 74.83 06:40:01 AM all 34.92 0.00 1.02 0.06 0.07 63.92 06:40:01 AM 0 30.26 0.00 1.44 0.05 0.07 68.19 06:40:01 AM 1 39.33 0.00 0.32 0.00 0.07 60.29 06:40:01 AM 2 29.86 0.00 1.05 0.00 0.08 69.00 06:40:01 AM 3 30.60 0.00 0.67 0.08 0.08 68.56 06:40:01 AM 4 22.16 0.00 0.52 0.05 0.07 77.20 06:40:01 AM 5 30.89 0.00 1.52 0.05 0.05 67.49 06:40:01 AM 6 27.93 0.00 1.22 0.15 0.05 70.65 06:40:01 AM 7 68.28 0.00 1.43 0.13 0.10 30.05 06:41:01 AM all 25.21 0.00 2.07 1.17 0.08 71.47 06:41:01 AM 0 22.36 0.00 2.01 4.78 0.08 70.76 06:41:01 AM 1 15.84 0.00 2.27 0.67 0.08 81.13 06:41:01 AM 2 30.21 0.00 1.98 2.01 0.08 65.71 06:41:01 AM 3 38.96 0.00 2.33 0.30 0.08 58.32 06:41:01 AM 4 20.32 0.00 1.53 1.04 0.08 77.02 06:41:01 AM 5 25.42 0.00 2.43 0.02 0.08 72.04 06:41:01 AM 6 22.68 0.00 2.05 0.03 0.08 75.15 06:41:01 AM 7 25.84 0.00 1.98 0.47 0.08 71.63 06:42:01 AM all 26.11 0.00 2.19 0.29 0.09 71.31 06:42:01 AM 0 27.66 0.00 2.28 0.02 0.10 69.94 06:42:01 AM 1 20.71 0.00 2.78 0.94 0.08 75.48 06:42:01 AM 2 22.47 0.00 2.16 0.08 0.10 75.18 06:42:01 AM 3 27.43 0.00 2.96 0.18 0.10 69.32 06:42:01 AM 4 23.04 0.00 2.35 0.02 0.07 74.54 06:42:01 AM 5 27.67 0.00 1.64 0.08 0.08 70.53 06:42:01 AM 6 36.49 0.00 1.81 0.82 0.08 60.80 06:42:01 AM 7 23.45 0.00 1.57 0.20 0.08 74.69 06:43:01 AM all 33.56 0.00 1.90 0.95 0.07 63.51 06:43:01 AM 0 52.28 0.00 2.51 0.08 0.08 45.04 06:43:01 AM 1 27.52 0.00 1.27 0.00 0.08 71.12 06:43:01 AM 2 21.85 0.00 1.68 0.12 0.07 76.29 06:43:01 AM 3 39.31 0.00 1.76 0.69 0.07 58.18 06:43:01 AM 4 10.59 0.00 1.76 6.12 0.07 81.46 06:43:01 AM 5 44.50 0.00 2.19 0.25 0.08 52.97 06:43:01 AM 6 39.82 0.00 2.08 0.32 0.07 57.72 06:43:01 AM 7 32.57 0.00 1.94 0.03 0.07 65.38 06:44:01 AM all 10.95 0.00 0.63 0.24 0.04 88.13 06:44:01 AM 0 15.61 0.00 1.02 0.08 0.05 83.24 06:44:01 AM 1 2.69 0.00 0.45 0.13 0.03 96.70 06:44:01 AM 2 1.30 0.00 0.33 0.08 0.05 98.23 06:44:01 AM 3 9.03 0.00 0.27 0.00 0.05 90.65 06:44:01 AM 4 11.19 0.00 0.68 1.45 0.03 86.64 06:44:01 AM 5 11.72 0.00 0.45 0.02 0.03 87.78 06:44:01 AM 6 31.83 0.00 1.45 0.15 0.05 66.52 06:44:01 AM 7 4.27 0.00 0.38 0.03 0.03 95.28 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.69 0.00 1.58 0.85 0.07 74.81 Average: 0 22.75 0.00 1.72 1.02 0.08 74.43 Average: 1 21.47 0.00 1.48 1.21 0.08 75.77 Average: 2 19.51 0.00 1.51 1.02 0.07 77.88 Average: 3 23.26 0.00 1.71 1.10 0.07 73.85 Average: 4 21.09 0.00 1.65 1.00 0.07 76.18 Average: 5 22.49 0.00 1.59 0.51 0.07 75.34 Average: 6 23.72 0.00 1.56 0.62 0.07 74.04 Average: 7 27.21 0.00 1.40 0.33 0.07 70.99