---> uname -a: Linux prd-centos8-docker-8c-8g-38899.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 1124 25119 19 5646 30292 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:9a:4c:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.76/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85709sec preferred_lft 85709sec inet6 fe80::f816:3eff:fe9a:4c10/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3d:fe:98:84 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::42:3dff:fefe:9884/64 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) 08/19/2025 _x86_64_ (8 CPU) 09:35:17 LINUX RESTART (8 CPU) 09:36:01 AM tps rtps wtps bread/s bwrtn/s 09:37:01 AM 240.19 17.41 222.78 3659.66 11240.59 09:38:01 AM 198.22 1.68 196.53 525.56 16341.87 09:39:01 AM 131.29 0.68 130.61 396.93 40506.58 09:40:00 AM 35.27 0.54 34.74 96.70 561.48 09:41:01 AM 6.59 0.00 6.59 0.00 154.81 09:42:01 AM 3.57 0.00 3.57 0.00 374.75 09:43:01 AM 29.21 0.00 29.21 0.00 1421.68 09:44:01 AM 99.57 0.00 99.57 0.00 22794.22 09:45:01 AM 143.70 0.00 143.70 0.00 2084.77 09:46:01 AM 54.01 3.83 50.17 6225.23 30133.53 Average: 94.14 2.41 91.73 1090.26 12561.30 09:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:37:01 AM 28777668 30768884 3878044 11.88 2688 2305596 1784792 5.30 212196 3193588 223928 09:38:01 AM 25850464 28666180 6805248 20.84 2688 3120816 3749664 11.13 324920 5955944 588116 09:39:01 AM 24805908 28207536 7849804 24.04 2688 3683860 5328204 15.81 430820 6810692 120 09:40:00 AM 24748368 28158372 7907344 24.21 2688 3691632 4326488 12.84 439020 6856968 340 09:41:01 AM 24715140 28125392 7940572 24.32 2688 3692464 4020788 11.93 439004 6892580 108 09:42:01 AM 25270968 28691344 7384744 22.61 2688 3702484 3593620 10.66 440940 6340724 120 09:43:01 AM 25111000 28772796 7544712 23.10 2688 3941240 3494124 10.37 503980 6428964 208248 09:44:01 AM 23167828 27321684 9487884 29.05 2688 4422552 6247948 18.54 552320 8265020 1920 09:45:01 AM 23726360 27817940 8929352 27.34 2688 4348052 4225716 12.54 551932 7721436 644 09:46:01 AM 24077968 29365172 8577744 26.27 2688 5531180 5678808 16.85 787852 7118504 114000 Average: 25025167 28589530 7630545 23.37 2688 3843988 4245015 12.59 468298 6558442 113754 09:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 335.98 260.84 3139.74 54.27 0.00 0.00 0.00 0.00 09:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM eth0 592.62 397.80 12028.70 49.74 0.00 0.00 0.00 0.00 09:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 AM lo 7.25 7.25 0.58 0.58 0.00 0.00 0.00 0.00 09:39:01 AM eth0 75.12 53.12 1282.08 22.84 0.00 0.00 0.00 0.00 09:39:01 AM docker0 1.27 1.63 0.19 0.21 0.00 0.00 0.00 0.00 09:39:01 AM vethfe08ad2 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:40:00 AM lo 59.33 59.33 4.75 4.75 0.00 0.00 0.00 0.00 09:40:00 AM eth0 167.38 143.60 52.15 60.10 0.00 0.00 0.00 0.00 09:40:00 AM docker0 11.10 12.57 1.65 1.60 0.00 0.00 0.00 0.00 09:40:00 AM veth70a3cb8 0.74 0.96 0.12 0.11 0.00 0.00 0.00 0.00 09:41:01 AM lo 60.59 60.59 2.96 2.96 0.00 0.00 0.00 0.00 09:41:01 AM eth0 161.91 133.28 47.38 60.17 0.00 0.00 0.00 0.00 09:41:01 AM docker0 0.05 0.22 0.00 0.10 0.00 0.00 0.00 0.00 09:42:01 AM lo 29.16 29.16 1.42 1.42 0.00 0.00 0.00 0.00 09:42:01 AM eth0 142.64 118.30 89.19 45.64 0.00 0.00 0.00 0.00 09:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:43:01 AM eth0 100.32 75.49 719.73 18.40 0.00 0.00 0.00 0.00 09:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM lo 418.14 418.14 63.08 63.08 0.00 0.00 0.00 0.00 09:44:01 AM eth0 551.00 313.35 2288.17 34.88 0.00 0.00 0.00 0.00 09:44:01 AM docker0 181.29 190.64 28.87 30.46 0.00 0.00 0.00 0.00 09:44:01 AM vethf12813c 162.71 170.76 29.11 25.18 0.00 0.00 0.00 0.00 09:44:01 AM veth610129e 18.58 20.58 2.24 5.55 0.00 0.00 0.00 0.00 09:45:01 AM lo 1046.25 1046.25 186.68 186.68 0.00 0.00 0.00 0.00 09:45:01 AM eth0 88.32 63.08 273.98 28.97 0.00 0.00 0.00 0.00 09:45:01 AM docker0 443.42 454.13 92.34 87.32 0.00 0.00 0.00 0.00 09:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM eth0 381.54 276.99 3406.07 29.58 0.00 0.00 0.00 0.00 09:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 162.11 162.11 25.95 25.95 0.00 0.00 0.00 0.00 Average: eth0 259.68 183.58 2332.75 40.46 0.00 0.00 0.00 0.00 Average: docker0 63.71 65.92 12.31 11.97 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) 08/19/2025 _x86_64_ (8 CPU) 09:35:17 LINUX RESTART (8 CPU) 09:36:01 AM CPU %user %nice %system %iowait %steal %idle 09:37:01 AM all 19.07 0.00 1.38 0.55 0.06 78.95 09:37:01 AM 0 13.66 0.00 0.87 0.42 0.08 84.97 09:37:01 AM 1 36.17 0.00 2.45 0.99 0.07 60.33 09:37:01 AM 2 8.72 0.00 0.70 0.10 0.05 90.43 09:37:01 AM 3 18.25 0.00 1.15 0.75 0.05 79.79 09:37:01 AM 4 32.20 0.00 3.01 1.17 0.07 63.56 09:37:01 AM 5 9.24 0.00 0.84 0.25 0.05 89.63 09:37:01 AM 6 12.97 0.00 0.57 0.33 0.05 86.08 09:37:01 AM 7 21.29 0.00 1.42 0.38 0.05 76.86 09:38:01 AM all 45.17 0.00 1.56 0.52 0.09 52.65 09:38:01 AM 0 48.82 0.00 1.61 0.05 0.08 49.44 09:38:01 AM 1 36.04 0.00 1.71 0.33 0.08 61.83 09:38:01 AM 2 58.74 0.00 1.91 1.19 0.10 38.07 09:38:01 AM 3 37.75 0.00 1.27 0.12 0.10 60.76 09:38:01 AM 4 54.30 0.00 1.67 0.79 0.08 43.15 09:38:01 AM 5 64.13 0.00 1.20 0.12 0.08 34.47 09:38:01 AM 6 36.86 0.00 1.74 0.90 0.13 60.36 09:38:01 AM 7 24.67 0.00 1.41 0.67 0.08 73.17 09:39:01 AM all 19.92 0.00 2.89 0.72 0.08 76.39 09:39:01 AM 0 24.41 0.00 2.65 0.49 0.08 72.37 09:39:01 AM 1 20.02 0.00 3.68 1.29 0.08 74.92 09:39:01 AM 2 17.80 0.00 3.48 1.26 0.07 77.39 09:39:01 AM 3 14.80 0.00 2.86 0.71 0.08 81.55 09:39:01 AM 4 17.55 0.00 2.81 0.03 0.07 79.54 09:39:01 AM 5 26.53 0.00 2.75 0.49 0.07 70.16 09:39:01 AM 6 21.66 0.00 2.49 0.81 0.08 74.96 09:39:01 AM 7 16.59 0.00 2.44 0.67 0.08 80.22 09:40:00 AM all 20.04 0.00 2.22 0.05 0.08 77.61 09:40:00 AM 0 19.57 0.00 2.10 0.07 0.08 78.18 09:40:00 AM 1 22.90 0.00 1.97 0.03 0.07 75.03 09:40:00 AM 2 18.12 0.00 1.95 0.03 0.08 79.81 09:40:00 AM 3 16.57 0.00 2.36 0.07 0.08 80.92 09:40:00 AM 4 15.41 0.00 2.16 0.07 0.10 82.27 09:40:00 AM 5 23.26 0.00 2.06 0.07 0.08 74.53 09:40:00 AM 6 18.12 0.00 2.38 0.02 0.07 79.42 09:40:00 AM 7 26.39 0.00 2.78 0.05 0.08 70.70 09:41:01 AM all 2.08 0.00 0.64 0.01 0.06 97.21 09:41:01 AM 0 1.69 0.00 0.41 0.00 0.07 97.83 09:41:01 AM 1 1.66 0.00 1.05 0.00 0.07 97.22 09:41:01 AM 2 1.93 0.00 1.01 0.02 0.07 96.98 09:41:01 AM 3 1.54 0.00 0.76 0.02 0.08 97.59 09:41:01 AM 4 1.36 0.00 0.45 0.02 0.07 98.11 09:41:01 AM 5 2.52 0.00 0.66 0.00 0.05 96.76 09:41:01 AM 6 1.78 0.00 0.61 0.02 0.07 97.53 09:41:01 AM 7 4.16 0.00 0.17 0.00 0.03 95.64 09:42:01 AM all 9.14 0.00 0.58 0.00 0.06 90.21 09:42:01 AM 0 2.72 0.00 0.73 0.00 0.07 96.48 09:42:01 AM 1 10.37 0.00 1.00 0.00 0.08 88.55 09:42:01 AM 2 4.21 0.00 0.98 0.00 0.08 94.73 09:42:01 AM 3 15.04 0.00 0.85 0.02 0.07 84.02 09:42:01 AM 4 5.41 0.00 0.23 0.00 0.05 94.31 09:42:01 AM 5 20.65 0.00 0.33 0.02 0.05 78.95 09:42:01 AM 6 5.02 0.00 0.33 0.00 0.03 94.61 09:42:01 AM 7 9.67 0.00 0.20 0.00 0.03 90.10 09:43:01 AM all 32.99 0.00 0.80 0.06 0.06 66.09 09:43:01 AM 0 29.17 0.00 0.77 0.05 0.10 69.92 09:43:01 AM 1 44.91 0.00 0.60 0.13 0.05 54.30 09:43:01 AM 2 19.86 0.00 0.90 0.08 0.07 79.08 09:43:01 AM 3 57.38 0.00 1.14 0.10 0.05 41.34 09:43:01 AM 4 20.86 0.00 0.65 0.02 0.05 78.42 09:43:01 AM 5 35.94 0.00 0.82 0.07 0.05 63.13 09:43:01 AM 6 27.34 0.00 0.88 0.02 0.05 71.71 09:43:01 AM 7 28.49 0.00 0.65 0.00 0.05 70.81 09:44:01 AM all 26.51 0.00 2.02 0.38 0.09 71.00 09:44:01 AM 0 29.38 0.00 1.98 0.42 0.08 68.13 09:44:01 AM 1 30.65 0.00 1.96 0.40 0.08 66.90 09:44:01 AM 2 15.45 0.00 2.10 0.29 0.08 82.08 09:44:01 AM 3 27.01 0.00 2.46 1.46 0.08 68.98 09:44:01 AM 4 23.56 0.00 1.97 0.05 0.08 74.34 09:44:01 AM 5 37.41 0.00 2.10 0.35 0.08 60.05 09:44:01 AM 6 18.56 0.00 2.23 0.07 0.10 79.04 09:44:01 AM 7 30.00 0.00 1.39 0.03 0.08 68.50 09:45:01 AM all 30.87 0.00 1.80 0.28 0.08 66.97 09:45:01 AM 0 12.27 0.00 2.26 0.10 0.08 85.29 09:45:01 AM 1 44.24 0.00 2.37 0.05 0.08 53.25 09:45:01 AM 2 38.99 0.00 1.10 0.02 0.08 59.81 09:45:01 AM 3 29.13 0.00 1.79 0.82 0.08 68.18 09:45:01 AM 4 27.99 0.00 1.10 0.08 0.07 70.75 09:45:01 AM 5 31.02 0.00 1.87 0.00 0.08 67.02 09:45:01 AM 6 39.53 0.00 1.54 0.07 0.08 58.78 09:45:01 AM 7 23.79 0.00 2.35 1.12 0.08 72.65 09:46:01 AM all 34.09 0.00 1.65 0.40 0.08 63.78 09:46:01 AM 0 55.02 0.00 1.82 0.13 0.08 42.94 09:46:01 AM 1 27.87 0.00 1.89 0.25 0.08 69.90 09:46:01 AM 2 40.89 0.00 1.86 0.00 0.08 57.17 09:46:01 AM 3 44.35 0.00 1.25 0.00 0.08 54.31 09:46:01 AM 4 44.38 0.00 1.57 0.17 0.08 53.80 09:46:01 AM 5 14.77 0.00 1.84 0.20 0.07 83.12 09:46:01 AM 6 17.59 0.00 1.68 2.19 0.07 78.48 09:46:01 AM 7 27.81 0.00 1.32 0.23 0.05 70.58 Average: all 23.97 0.00 1.55 0.30 0.07 74.10 Average: 0 23.64 0.00 1.52 0.17 0.08 74.58 Average: 1 27.48 0.00 1.87 0.35 0.08 70.23 Average: 2 22.46 0.00 1.60 0.30 0.08 75.57 Average: 3 26.18 0.00 1.59 0.41 0.08 71.75 Average: 4 24.29 0.00 1.56 0.24 0.07 73.84 Average: 5 26.53 0.00 1.45 0.16 0.07 71.80 Average: 6 19.93 0.00 1.44 0.44 0.07 78.11 Average: 7 21.27 0.00 1.41 0.32 0.06 76.94