---> uname -a: Linux prd-centos8-docker-8c-8g-34480.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 1168 25075 19 5646 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:c1:10:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.244/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85748sec preferred_lft 85748sec inet6 fe80::f816:3eff:fec1:1089/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:df:35:f3:7c 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:dfff:fe35:f37c/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) 08/11/2025 _x86_64_ (8 CPU) 10:31:38 LINUX RESTART (8 CPU) 10:32:01 AM tps rtps wtps bread/s bwrtn/s 10:33:01 AM 248.38 10.38 237.99 1364.71 8106.07 10:34:01 AM 280.06 19.04 261.02 4212.69 14911.26 10:35:01 AM 183.72 0.82 182.91 442.12 47538.32 10:36:01 AM 43.05 0.00 43.05 0.00 891.42 10:37:01 AM 19.38 0.50 18.88 22.66 404.50 10:38:01 AM 5.23 0.00 5.23 0.00 381.47 10:39:01 AM 78.87 0.00 78.87 0.00 21954.01 10:40:01 AM 51.97 0.00 51.97 0.00 2349.02 10:41:01 AM 151.67 2.47 149.21 4494.15 2065.78 10:42:01 AM 53.96 1.43 52.52 1743.71 33641.01 Average: 111.63 3.46 108.17 1228.12 13223.73 10:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 AM 29451836 31187220 3203876 9.81 2688 2054264 1465112 4.35 155944 2604364 223768 10:34:01 AM 27347072 29569460 5308640 16.26 2688 2532180 3492044 10.36 258780 4550980 208064 10:35:01 AM 25278128 28678756 7377584 22.59 2688 3683524 3589096 10.65 421108 6350836 920 10:36:01 AM 25109048 28512996 7546664 23.11 2688 3685796 3888916 11.54 436816 6498064 56 10:37:01 AM 24867868 28276932 7787844 23.85 2688 3690728 3841268 11.40 439452 6737444 128 10:38:01 AM 25579168 28997684 7076544 21.67 2688 3699928 3276184 9.72 441424 6028164 20 10:39:01 AM 24593636 28659132 8062076 24.69 2688 4324568 3671992 10.89 506164 6900880 0 10:40:01 AM 23083672 27238584 9572040 29.31 2688 4422848 6151448 18.25 553344 8341468 2964 10:41:01 AM 23650540 28669928 9005172 27.58 2688 5268368 3559068 10.56 723300 7615032 787864 10:42:01 AM 25616456 30915624 7039256 21.56 2688 5541260 1544068 4.58 960684 5406408 40372 Average: 25457742 29070632 7197970 22.04 2688 3890346 3447920 10.23 489702 6103364 126416 10:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 324.10 223.46 1598.32 63.82 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 416.82 335.22 5510.04 51.99 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 0.27 0.27 0.01 0.01 0.00 0.00 0.00 0.00 10:35:01 AM eth0 385.94 242.12 10045.66 34.83 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:36:01 AM lo 26.64 26.64 2.30 2.30 0.00 0.00 0.00 0.00 10:36:01 AM eth0 47.32 33.81 13.79 15.85 0.00 0.00 0.00 0.00 10:36:01 AM docker0 6.75 7.56 0.91 0.90 0.00 0.00 0.00 0.00 10:36:01 AM veth8e1335d 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM lo 65.69 65.69 4.28 4.28 0.00 0.00 0.00 0.00 10:37:01 AM eth0 225.16 167.54 69.65 79.98 0.00 0.00 0.00 0.00 10:37:01 AM docker0 5.68 6.70 0.92 0.97 0.00 0.00 0.00 0.00 10:38:01 AM lo 15.76 15.76 0.77 0.77 0.00 0.00 0.00 0.00 10:38:01 AM eth0 178.01 140.09 111.79 45.62 0.00 0.00 0.00 0.00 10:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:39:01 AM eth0 536.54 307.33 2968.37 31.53 0.00 0.00 0.00 0.00 10:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 AM vethcb3cb17 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 AM veth8820b23 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 AM lo 985.80 985.80 173.36 173.36 0.00 0.00 0.00 0.00 10:40:01 AM eth0 59.33 45.60 21.12 23.93 0.00 0.00 0.00 0.00 10:40:01 AM docker0 422.88 438.65 75.17 88.40 0.00 0.00 0.00 0.00 10:40:01 AM veth8820b23 389.27 404.27 77.28 64.91 0.00 0.00 0.00 0.01 10:40:01 AM vethf6aeb17 33.61 35.10 3.68 23.76 0.00 0.00 0.00 0.00 10:41:01 AM lo 473.90 473.90 76.04 76.04 0.00 0.00 0.00 0.00 10:41:01 AM eth0 111.44 87.52 1506.85 22.39 0.00 0.00 0.00 0.00 10:41:01 AM docker0 202.72 205.50 45.92 29.36 0.00 0.00 0.00 0.00 10:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 AM eth0 342.19 253.04 2365.57 63.55 0.00 0.00 0.00 0.00 10:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 156.84 156.84 25.68 25.68 0.00 0.00 0.00 0.00 Average: eth0 262.68 183.57 2421.16 43.35 0.00 0.00 0.00 0.00 Average: docker0 63.81 65.85 12.29 11.96 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) 08/11/2025 _x86_64_ (8 CPU) 10:31:38 LINUX RESTART (8 CPU) 10:32:01 AM CPU %user %nice %system %iowait %steal %idle 10:33:01 AM all 11.13 0.00 1.35 0.54 0.06 86.93 10:33:01 AM 0 7.52 0.00 0.80 0.08 0.08 91.51 10:33:01 AM 1 14.11 0.00 1.30 0.52 0.07 84.00 10:33:01 AM 2 7.13 0.00 1.00 0.22 0.07 91.58 10:33:01 AM 3 12.42 0.00 1.15 0.22 0.03 86.18 10:33:01 AM 4 18.00 0.00 1.65 0.30 0.03 80.01 10:33:01 AM 5 8.28 0.00 1.20 0.47 0.07 89.98 10:33:01 AM 6 3.09 0.00 0.60 0.35 0.07 95.89 10:33:01 AM 7 18.46 0.00 3.09 2.14 0.03 76.27 10:34:01 AM all 36.69 0.00 1.56 0.92 0.09 60.74 10:34:01 AM 0 53.06 0.00 1.57 0.90 0.08 44.39 10:34:01 AM 1 27.58 0.00 1.47 0.99 0.08 69.87 10:34:01 AM 2 55.91 0.00 1.69 0.89 0.08 41.43 10:34:01 AM 3 34.78 0.00 1.77 1.10 0.10 62.24 10:34:01 AM 4 25.60 0.00 1.74 1.34 0.08 71.24 10:34:01 AM 5 37.40 0.00 1.82 1.34 0.08 59.36 10:34:01 AM 6 42.11 0.00 1.60 0.60 0.08 55.60 10:34:01 AM 7 17.06 0.00 0.84 0.20 0.10 81.80 10:35:01 AM all 34.02 0.00 3.28 0.90 0.09 61.72 10:35:01 AM 0 32.95 0.00 2.54 0.30 0.10 64.10 10:35:01 AM 1 23.92 0.00 2.96 0.84 0.08 72.19 10:35:01 AM 2 35.88 0.00 3.13 1.90 0.10 58.98 10:35:01 AM 3 39.78 0.00 3.43 1.39 0.08 55.31 10:35:01 AM 4 28.52 0.00 4.37 1.41 0.07 65.63 10:35:01 AM 5 38.91 0.00 4.35 1.06 0.10 55.57 10:35:01 AM 6 28.22 0.00 2.57 0.24 0.07 68.91 10:35:01 AM 7 43.93 0.00 2.87 0.07 0.08 53.05 10:36:01 AM all 20.33 0.00 2.36 0.07 0.09 77.14 10:36:01 AM 0 11.54 0.00 2.08 0.08 0.10 86.20 10:36:01 AM 1 14.94 0.00 1.99 0.12 0.12 82.83 10:36:01 AM 2 20.96 0.00 2.46 0.08 0.08 76.41 10:36:01 AM 3 22.66 0.00 2.26 0.08 0.10 74.90 10:36:01 AM 4 19.23 0.00 2.31 0.07 0.08 78.30 10:36:01 AM 5 22.42 0.00 2.44 0.03 0.08 75.02 10:36:01 AM 6 28.66 0.00 2.86 0.03 0.08 68.36 10:36:01 AM 7 22.26 0.00 2.48 0.05 0.08 75.13 10:37:01 AM all 12.29 0.00 1.61 0.03 0.09 85.98 10:37:01 AM 0 14.81 0.00 1.55 0.02 0.10 83.52 10:37:01 AM 1 16.14 0.00 1.72 0.02 0.10 82.02 10:37:01 AM 2 12.63 0.00 1.79 0.02 0.08 85.48 10:37:01 AM 3 9.91 0.00 1.86 0.00 0.08 88.15 10:37:01 AM 4 9.20 0.00 1.25 0.03 0.10 89.42 10:37:01 AM 5 10.98 0.00 1.66 0.03 0.10 87.23 10:37:01 AM 6 12.60 0.00 1.74 0.03 0.08 85.54 10:37:01 AM 7 12.09 0.00 1.29 0.05 0.07 86.51 10:38:01 AM all 11.29 0.00 0.51 0.01 0.06 88.12 10:38:01 AM 0 5.94 0.00 0.33 0.02 0.07 93.64 10:38:01 AM 1 2.87 0.00 0.97 0.00 0.07 96.10 10:38:01 AM 2 2.51 0.00 0.68 0.07 0.07 96.68 10:38:01 AM 3 13.16 0.00 0.25 0.00 0.05 86.54 10:38:01 AM 4 4.59 0.00 0.53 0.00 0.05 94.82 10:38:01 AM 5 12.13 0.00 0.27 0.03 0.05 87.52 10:38:01 AM 6 8.81 0.00 0.23 0.00 0.03 90.93 10:38:01 AM 7 40.31 0.00 0.83 0.00 0.07 58.79 10:39:01 AM all 32.73 0.00 1.60 0.40 0.08 65.19 10:39:01 AM 0 39.18 0.00 1.74 0.34 0.08 58.66 10:39:01 AM 1 29.07 0.00 1.39 0.12 0.08 69.34 10:39:01 AM 2 26.69 0.00 1.56 0.77 0.10 70.88 10:39:01 AM 3 26.97 0.00 1.52 0.65 0.07 70.79 10:39:01 AM 4 27.00 0.00 2.04 0.70 0.07 70.18 10:39:01 AM 5 41.56 0.00 0.97 0.15 0.08 57.24 10:39:01 AM 6 37.59 0.00 1.46 0.35 0.07 60.54 10:39:01 AM 7 33.80 0.00 2.11 0.13 0.08 63.87 10:40:01 AM all 29.61 0.00 1.73 0.08 0.10 68.48 10:40:01 AM 0 27.13 0.00 1.74 0.02 0.10 71.01 10:40:01 AM 1 33.00 0.00 1.39 0.02 0.10 65.49 10:40:01 AM 2 16.93 0.00 1.76 0.02 0.10 81.19 10:40:01 AM 3 44.77 0.00 2.43 0.08 0.10 52.61 10:40:01 AM 4 36.59 0.00 1.61 0.03 0.10 61.67 10:40:01 AM 5 19.62 0.00 1.91 0.08 0.12 78.26 10:40:01 AM 6 32.17 0.00 1.66 0.25 0.10 65.82 10:40:01 AM 7 26.62 0.00 1.32 0.12 0.08 71.86 10:41:01 AM all 32.25 0.00 2.08 0.32 0.08 65.27 10:41:01 AM 0 21.37 0.00 2.38 0.10 0.10 76.05 10:41:01 AM 1 25.64 0.00 2.08 0.12 0.10 72.06 10:41:01 AM 2 47.80 0.00 2.36 0.32 0.07 49.46 10:41:01 AM 3 13.87 0.00 2.07 0.22 0.08 83.76 10:41:01 AM 4 51.79 0.00 1.99 0.79 0.08 45.35 10:41:01 AM 5 15.69 0.00 1.96 0.03 0.10 82.22 10:41:01 AM 6 45.61 0.00 1.15 0.05 0.07 53.12 10:41:01 AM 7 36.13 0.00 2.61 0.95 0.07 60.24 10:42:01 AM all 29.15 0.00 1.24 0.47 0.08 69.07 10:42:01 AM 0 37.28 0.00 2.43 0.67 0.08 59.54 10:42:01 AM 1 35.97 0.00 1.22 0.30 0.07 62.45 10:42:01 AM 2 38.35 0.00 1.44 0.00 0.08 60.13 10:42:01 AM 3 13.17 0.00 1.10 0.13 0.08 85.51 10:42:01 AM 4 20.97 0.00 0.70 0.00 0.07 78.26 10:42:01 AM 5 11.42 0.00 0.84 1.82 0.08 85.84 10:42:01 AM 6 36.40 0.00 1.37 0.02 0.07 62.14 10:42:01 AM 7 39.65 0.00 0.78 0.80 0.07 58.70 Average: all 24.94 0.00 1.73 0.37 0.08 72.88 Average: 0 25.07 0.00 1.72 0.25 0.09 72.87 Average: 1 22.32 0.00 1.65 0.30 0.09 75.65 Average: 2 26.48 0.00 1.79 0.43 0.08 71.22 Average: 3 23.13 0.00 1.78 0.39 0.08 74.62 Average: 4 24.14 0.00 1.82 0.47 0.07 73.50 Average: 5 21.83 0.00 1.74 0.51 0.09 75.84 Average: 6 27.52 0.00 1.52 0.19 0.07 70.69 Average: 7 29.03 0.00 1.82 0.45 0.07 68.62