---> uname -a: Linux prd-centos8-docker-8c-8g-7117.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 1154 25059 19 5676 30262 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:ed:ba:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.144/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85658sec preferred_lft 85658sec inet6 fe80::f816:3eff:feed:bafe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:24:bd:6d:ff 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::42:24ff:febd:6dff/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) 10/29/2025 _x86_64_ (8 CPU) 08:34:33 LINUX RESTART (8 CPU) 08:35:01 AM tps rtps wtps bread/s bwrtn/s 08:36:01 AM 147.73 10.25 137.48 1411.23 7372.82 08:37:01 AM 238.97 18.59 220.38 3999.47 11784.57 08:38:01 AM 121.33 0.43 120.90 149.44 11674.09 08:39:01 AM 71.53 0.13 71.39 41.19 25360.26 08:40:01 AM 63.13 0.70 62.43 525.29 14841.95 08:41:01 AM 26.44 0.50 25.94 23.46 515.06 08:42:01 AM 19.63 0.00 19.63 0.00 533.76 08:43:01 AM 107.67 0.00 107.67 0.00 23817.48 08:44:01 AM 12.45 0.00 12.45 0.00 329.26 08:45:01 AM 176.89 2.48 174.40 4507.52 2279.87 08:46:01 AM 39.55 1.35 38.20 1721.83 30185.79 Average: 93.21 3.13 90.08 1125.38 11699.56 08:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:36:01 AM 29563668 31226732 3092036 9.47 2688 1986512 1417408 4.21 148492 2513588 161296 08:37:01 AM 27620172 29793148 5035532 15.42 2688 2485320 2758040 8.18 242628 4302884 257788 08:38:01 AM 26922144 29193936 5733560 17.56 2688 2580240 3137768 9.31 274120 4954064 34644 08:39:01 AM 25351184 28743476 7304520 22.37 2688 3676364 3563452 10.57 342028 6354840 398196 08:40:01 AM 24838596 28250604 7817108 23.94 2688 3694188 4475640 13.28 437684 6765116 120 08:41:01 AM 24740988 28158352 7914716 24.24 2688 3699756 3971316 11.78 441124 6861516 76 08:42:01 AM 25122284 28792120 7533420 23.07 2688 3949348 3369468 10.00 506684 6411052 239028 08:43:01 AM 23303564 27456620 9352140 28.64 2688 4421664 6167804 18.30 554708 8121852 4348 08:44:01 AM 22934432 27101072 9721272 29.77 2688 4436176 6362304 18.88 556188 8487972 5908 08:45:01 AM 24116680 28879704 8539024 26.15 2688 5018968 3426648 10.17 709360 7167664 527308 08:46:01 AM 24332408 29655284 8323296 25.49 2688 5567164 4751844 14.10 791660 6852828 135588 Average: 25349647 28841004 7306057 22.37 2688 3774155 3945608 11.71 454971 6253943 160391 08:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 280.49 180.15 1423.97 47.03 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 426.81 324.81 5018.40 53.65 0.00 0.00 0.00 0.00 08:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 AM eth0 200.72 170.12 1246.52 42.81 0.00 0.00 0.00 0.00 08:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 AM eth0 282.49 160.75 9510.12 11.70 0.00 0.00 0.00 0.00 08:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 AM lo 17.36 17.36 1.62 1.62 0.00 0.00 0.00 0.00 08:40:01 AM eth0 48.05 30.37 17.67 14.92 0.00 0.00 0.00 0.00 08:40:01 AM docker0 5.38 6.01 0.72 0.70 0.00 0.00 0.00 0.00 08:40:01 AM veth60726ee 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:41:01 AM lo 67.14 67.14 4.58 4.58 0.00 0.00 0.00 0.00 08:41:01 AM eth0 367.96 248.02 100.63 102.66 0.00 0.00 0.00 0.00 08:41:01 AM docker0 6.98 8.08 1.11 1.14 0.00 0.00 0.00 0.00 08:42:01 AM lo 21.13 21.13 1.05 1.05 0.00 0.00 0.00 0.00 08:42:01 AM eth0 182.69 147.33 769.99 54.89 0.00 0.00 0.00 0.00 08:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 AM lo 245.88 245.88 39.96 39.96 0.00 0.00 0.00 0.00 08:43:01 AM eth0 617.18 212.55 2287.65 22.52 0.00 0.00 0.00 0.00 08:43:01 AM docker0 106.83 112.18 18.20 19.07 0.00 0.00 0.00 0.00 08:43:01 AM vethb3e97db 95.97 100.78 18.40 15.90 0.00 0.00 0.00 0.00 08:43:01 AM veth7018ab6 10.86 12.10 1.25 3.44 0.00 0.00 0.00 0.00 08:44:01 AM lo 941.72 941.72 168.26 168.26 0.00 0.00 0.00 0.00 08:44:01 AM eth0 147.43 92.14 47.01 44.69 0.00 0.00 0.00 0.00 08:44:01 AM docker0 409.35 419.34 76.48 84.51 0.00 0.00 0.00 0.00 08:44:01 AM vethb3e97db 359.80 372.41 76.62 59.05 0.00 0.00 0.00 0.01 08:44:01 AM veth7018ab6 49.55 46.97 5.45 25.46 0.00 0.00 0.00 0.00 08:45:01 AM lo 311.06 311.06 52.03 52.03 0.00 0.00 0.00 0.00 08:45:01 AM eth0 86.80 77.42 1497.06 14.37 0.00 0.00 0.00 0.00 08:45:01 AM docker0 138.14 139.91 32.56 19.71 0.00 0.00 0.00 0.00 08:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM eth0 162.71 120.79 2425.36 13.19 0.00 0.00 0.00 0.00 08:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 145.85 145.85 24.32 24.32 0.00 0.00 0.00 0.00 Average: eth0 254.85 160.40 2213.16 38.40 0.00 0.00 0.00 0.00 Average: docker0 60.61 62.32 11.73 11.38 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) 10/29/2025 _x86_64_ (8 CPU) 08:34:33 LINUX RESTART (8 CPU) 08:35:01 AM CPU %user %nice %system %iowait %steal %idle 08:36:01 AM all 9.87 0.00 1.12 1.32 0.06 87.63 08:36:01 AM 0 10.74 0.00 1.62 2.91 0.07 84.66 08:36:01 AM 1 16.09 0.00 1.34 2.16 0.10 80.31 08:36:01 AM 2 9.83 0.00 1.29 1.55 0.07 87.26 08:36:01 AM 3 3.84 0.00 0.50 0.35 0.07 95.24 08:36:01 AM 4 1.65 0.00 0.55 0.37 0.03 97.39 08:36:01 AM 5 19.41 0.00 1.74 1.19 0.07 77.60 08:36:01 AM 6 3.34 0.00 0.65 1.29 0.05 94.67 08:36:01 AM 7 14.02 0.00 1.29 0.77 0.05 83.88 08:37:01 AM all 29.69 0.00 1.48 1.92 0.12 66.79 08:37:01 AM 0 33.48 0.00 1.11 1.27 0.12 64.03 08:37:01 AM 1 20.23 0.00 2.04 2.63 0.12 74.98 08:37:01 AM 2 44.28 0.00 1.87 2.21 0.15 51.49 08:37:01 AM 3 17.34 0.00 1.31 1.42 0.12 79.81 08:37:01 AM 4 43.08 0.00 1.74 3.31 0.13 51.73 08:37:01 AM 5 27.39 0.00 1.37 2.68 0.13 68.42 08:37:01 AM 6 18.90 0.00 1.29 1.69 0.10 78.02 08:37:01 AM 7 32.80 0.00 1.09 0.10 0.12 65.89 08:38:01 AM all 28.97 0.00 0.98 1.01 0.09 68.95 08:38:01 AM 0 50.64 0.00 1.39 0.30 0.13 47.54 08:38:01 AM 1 28.78 0.00 0.80 2.52 0.10 67.79 08:38:01 AM 2 13.05 0.00 1.02 2.49 0.08 83.35 08:38:01 AM 3 14.57 0.00 0.85 0.69 0.07 83.83 08:38:01 AM 4 36.96 0.00 1.67 0.64 0.10 60.63 08:38:01 AM 5 21.77 0.00 0.84 0.17 0.07 77.15 08:38:01 AM 6 23.31 0.00 0.99 1.19 0.08 74.44 08:38:01 AM 7 42.66 0.00 0.28 0.05 0.12 56.89 08:39:01 AM all 18.60 0.00 1.99 2.63 0.08 76.69 08:39:01 AM 0 17.44 0.00 1.49 0.00 0.08 80.99 08:39:01 AM 1 15.72 0.00 2.20 17.07 0.07 64.93 08:39:01 AM 2 20.43 0.00 2.17 1.66 0.08 75.65 08:39:01 AM 3 12.69 0.00 1.61 0.02 0.08 85.60 08:39:01 AM 4 17.39 0.00 1.72 1.09 0.10 79.70 08:39:01 AM 5 6.35 0.00 1.80 0.03 0.08 91.74 08:39:01 AM 6 17.84 0.00 1.75 1.06 0.05 79.30 08:39:01 AM 7 40.98 0.00 3.19 0.15 0.08 55.59 08:40:01 AM all 18.18 0.00 1.66 3.27 0.10 76.79 08:40:01 AM 0 21.67 0.00 1.72 1.34 0.12 75.15 08:40:01 AM 1 19.66 0.00 1.74 15.61 0.10 62.88 08:40:01 AM 2 11.85 0.00 1.79 8.44 0.10 77.82 08:40:01 AM 3 18.53 0.00 1.79 0.07 0.12 79.50 08:40:01 AM 4 15.04 0.00 1.31 0.10 0.08 83.47 08:40:01 AM 5 14.97 0.00 1.44 0.13 0.08 83.38 08:40:01 AM 6 16.40 0.00 1.42 0.05 0.13 81.99 08:40:01 AM 7 27.31 0.00 2.04 0.40 0.10 70.15 08:41:01 AM all 15.09 0.00 1.94 0.05 0.10 82.81 08:41:01 AM 0 14.72 0.00 1.56 0.08 0.10 83.54 08:41:01 AM 1 16.70 0.00 1.83 0.02 0.12 81.34 08:41:01 AM 2 14.44 0.00 1.91 0.10 0.10 83.45 08:41:01 AM 3 17.00 0.00 2.53 0.03 0.10 80.34 08:41:01 AM 4 15.70 0.00 2.21 0.02 0.12 81.95 08:41:01 AM 5 16.53 0.00 2.13 0.03 0.10 81.21 08:41:01 AM 6 11.26 0.00 1.71 0.02 0.08 86.93 08:41:01 AM 7 14.38 0.00 1.68 0.08 0.10 83.76 08:42:01 AM all 33.78 0.00 1.14 0.14 0.10 64.84 08:42:01 AM 0 30.50 0.00 0.65 0.08 0.08 68.68 08:42:01 AM 1 32.53 0.00 1.20 0.02 0.10 66.15 08:42:01 AM 2 33.57 0.00 0.97 0.10 0.12 65.24 08:42:01 AM 3 36.22 0.00 1.77 0.33 0.12 61.55 08:42:01 AM 4 33.50 0.00 1.41 0.02 0.10 64.98 08:42:01 AM 5 52.48 0.00 1.09 0.25 0.12 46.06 08:42:01 AM 6 23.88 0.00 0.67 0.28 0.12 75.05 08:42:01 AM 7 27.54 0.00 1.39 0.00 0.08 70.99 08:43:01 AM all 25.16 0.00 2.06 0.86 0.13 71.80 08:43:01 AM 0 31.03 0.00 2.09 0.02 0.13 66.73 08:43:01 AM 1 19.42 0.00 2.17 1.48 0.13 76.80 08:43:01 AM 2 39.90 0.00 2.89 2.51 0.13 54.57 08:43:01 AM 3 32.08 0.00 1.71 0.15 0.12 65.94 08:43:01 AM 4 17.55 0.00 1.77 0.39 0.12 80.18 08:43:01 AM 5 17.32 0.00 2.14 1.53 0.12 78.90 08:43:01 AM 6 16.09 0.00 2.09 0.72 0.12 80.98 08:43:01 AM 7 27.82 0.00 1.60 0.12 0.13 70.33 08:44:01 AM all 14.93 0.00 1.51 0.02 0.10 83.43 08:44:01 AM 0 21.38 0.00 1.06 0.00 0.10 77.47 08:44:01 AM 1 14.64 0.00 1.73 0.00 0.12 83.52 08:44:01 AM 2 14.22 0.00 1.68 0.00 0.12 83.98 08:44:01 AM 3 15.06 0.00 1.33 0.00 0.08 83.53 08:44:01 AM 4 8.24 0.00 2.19 0.00 0.10 89.47 08:44:01 AM 5 14.34 0.00 1.27 0.00 0.10 84.29 08:44:01 AM 6 10.49 0.00 1.70 0.17 0.12 87.53 08:44:01 AM 7 21.05 0.00 1.17 0.00 0.10 77.67 08:45:01 AM all 28.17 0.00 1.63 0.45 0.10 69.66 08:45:01 AM 0 39.92 0.00 2.68 0.20 0.13 57.06 08:45:01 AM 1 23.61 0.00 1.94 0.03 0.08 74.33 08:45:01 AM 2 29.02 0.00 1.36 0.20 0.10 69.32 08:45:01 AM 3 23.58 0.00 2.43 2.25 0.10 71.64 08:45:01 AM 4 7.58 0.00 1.38 0.37 0.08 90.59 08:45:01 AM 5 29.36 0.00 0.69 0.05 0.10 69.81 08:45:01 AM 6 37.94 0.00 1.29 0.12 0.12 60.53 08:45:01 AM 7 34.30 0.00 1.26 0.35 0.10 63.99 08:46:01 AM all 38.10 0.00 1.59 1.30 0.11 58.91 08:46:01 AM 0 27.86 0.00 1.32 0.00 0.12 70.70 08:46:01 AM 1 52.62 0.00 1.26 2.01 0.12 43.99 08:46:01 AM 2 29.49 0.00 1.81 3.52 0.12 65.06 08:46:01 AM 3 57.76 0.00 1.36 0.90 0.13 39.85 08:46:01 AM 4 20.47 0.00 1.44 1.64 0.08 76.36 08:46:01 AM 5 52.82 0.00 1.37 1.27 0.12 44.42 08:46:01 AM 6 41.66 0.00 1.94 0.07 0.10 56.23 08:46:01 AM 7 22.07 0.00 2.18 0.97 0.08 74.69 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.69 0.00 1.55 1.18 0.10 73.48 Average: 0 27.22 0.00 1.52 0.56 0.11 70.59 Average: 1 23.64 0.00 1.66 3.95 0.11 70.64 Average: 2 23.64 0.00 1.70 2.07 0.11 72.48 Average: 3 22.61 0.00 1.56 0.57 0.10 75.16 Average: 4 19.75 0.00 1.58 0.72 0.10 77.85 Average: 5 24.80 0.00 1.44 0.67 0.10 72.99 Average: 6 20.11 0.00 1.41 0.60 0.10 77.78 Average: 7 27.72 0.00 1.56 0.27 0.10 70.35