---> uname -a: Linux prd-centos8-docker-8c-8g-26581.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 1128 25130 19 5631 30288 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:78:53:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.177/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85745sec preferred_lft 85745sec inet6 fe80::f816:3eff:fe78:5305/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:87:2b:c4:d1 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::42:87ff:fe2b:c4d1/64 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) 07/08/2025 _x86_64_ (8 CPU) 08:37:27 LINUX RESTART (8 CPU) 08:38:03 AM tps rtps wtps bread/s bwrtn/s 08:39:01 AM 221.81 16.96 204.84 3066.23 10571.68 08:40:01 AM 216.56 2.82 213.74 1125.30 15985.76 08:41:01 AM 143.30 0.80 142.50 482.37 42030.54 08:42:01 AM 35.90 0.50 35.40 99.83 538.92 08:43:01 AM 10.08 0.05 10.03 0.53 280.35 08:44:01 AM 10.21 0.00 10.21 0.00 437.36 08:45:01 AM 115.89 0.00 115.89 0.00 26651.71 08:46:01 AM 179.09 0.00 179.09 0.00 1953.02 08:47:01 AM 48.28 2.48 45.80 4509.03 27249.42 08:48:01 AM 38.74 1.80 36.94 1785.97 7581.07 Average: 101.58 2.49 99.09 1100.31 13337.58 08:38:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:39:01 AM 29000996 30908504 3654708 11.19 2688 2223888 1705596 5.06 170144 3019828 195800 08:40:01 AM 26527672 28787268 6128032 18.77 2688 2568080 3589316 10.65 276976 5341096 86992 08:41:01 AM 24570148 27964948 8085556 24.76 2688 3677848 4477372 13.28 429336 7042208 68 08:42:01 AM 24318820 27721072 8336884 25.53 2688 3685096 4411252 13.09 438552 7284668 660 08:43:01 AM 25200924 28612592 7454780 22.83 2688 3694400 3637936 10.79 440568 6406252 6036 08:44:01 AM 24952572 28368728 7703132 23.59 2688 3698540 4317152 12.81 443532 6649344 2596 08:45:01 AM 22833232 26947496 9822472 30.08 2688 4383988 6595840 19.57 550236 8596028 1628 08:46:01 AM 24376120 28457632 8279584 25.35 2688 4339048 3985188 11.82 548180 7071072 17464 08:47:01 AM 25866456 30941884 6789248 20.79 2688 5324288 2069332 6.14 733576 5386172 65232 08:48:01 AM 25732808 31011556 6922896 21.20 2688 5522880 1527252 4.53 963124 5288388 35204 Average: 25337975 28972168 7317729 22.41 2688 3911806 3631624 10.77 499422 6208506 41168 08:38:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 277.75 213.84 2334.40 49.84 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 AM eth0 459.37 360.82 4723.28 64.54 0.00 0.00 0.00 0.00 08:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 AM lo 1.87 1.87 0.09 0.09 0.00 0.00 0.00 0.00 08:41:01 AM eth0 307.16 176.56 9480.06 18.53 0.00 0.00 0.00 0.00 08:41:01 AM docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 08:41:01 AM vethe256cc5 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:42:01 AM lo 45.52 45.52 3.97 3.97 0.00 0.00 0.00 0.00 08:42:01 AM eth0 179.92 135.27 49.65 54.13 0.00 0.00 0.00 0.00 08:42:01 AM docker0 9.91 11.28 1.57 1.44 0.00 0.00 0.00 0.00 08:43:01 AM lo 52.54 52.54 2.68 2.68 0.00 0.00 0.00 0.00 08:43:01 AM eth0 174.30 151.86 58.23 65.68 0.00 0.00 0.00 0.00 08:43:01 AM docker0 0.72 0.98 0.11 0.18 0.00 0.00 0.00 0.00 08:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 AM eth0 100.82 63.89 72.25 22.79 0.00 0.00 0.00 0.00 08:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 AM lo 18.11 18.11 2.39 2.39 0.00 0.00 0.00 0.00 08:45:01 AM eth0 666.43 396.83 2961.58 32.75 0.00 0.00 0.00 0.00 08:45:01 AM docker0 8.63 9.38 0.82 1.90 0.00 0.00 0.00 0.00 08:45:01 AM veth8f8fd00 8.63 9.51 0.94 1.91 0.00 0.00 0.00 0.00 08:45:01 AM veth145438a 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 08:46:01 AM lo 1442.83 1442.83 247.52 247.52 0.00 0.00 0.00 0.00 08:46:01 AM eth0 90.17 68.61 299.57 26.36 0.00 0.00 0.00 0.00 08:46:01 AM docker0 621.23 638.26 120.71 116.22 0.00 0.00 0.00 0.00 08:47:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 08:47:01 AM eth0 84.51 66.38 1254.79 15.36 0.00 0.00 0.00 0.00 08:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 AM eth0 286.57 213.06 2310.11 34.84 0.00 0.00 0.00 0.00 08:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 156.67 156.67 25.75 25.75 0.00 0.00 0.00 0.00 Average: eth0 262.66 184.62 2354.51 38.44 0.00 0.00 0.00 0.00 Average: docker0 64.25 66.22 12.36 12.01 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) 07/08/2025 _x86_64_ (8 CPU) 08:37:27 LINUX RESTART (8 CPU) 08:38:03 AM CPU %user %nice %system %iowait %steal %idle 08:39:01 AM all 13.79 0.00 1.15 0.64 0.06 84.36 08:39:01 AM 0 9.10 0.00 0.92 0.50 0.07 89.42 08:39:01 AM 1 17.04 0.00 1.12 0.45 0.07 81.32 08:39:01 AM 2 12.71 0.00 1.28 1.13 0.09 84.80 08:39:01 AM 3 21.67 0.00 2.32 0.79 0.07 75.16 08:39:01 AM 4 11.40 0.00 0.67 0.50 0.03 87.39 08:39:01 AM 5 10.68 0.00 0.79 0.52 0.07 87.94 08:39:01 AM 6 10.46 0.00 0.83 0.93 0.05 87.72 08:39:01 AM 7 17.30 0.00 1.23 0.28 0.05 81.14 08:40:01 AM all 44.57 0.00 1.37 0.74 0.09 53.22 08:40:01 AM 0 44.06 0.00 1.24 1.22 0.12 53.37 08:40:01 AM 1 50.42 0.00 1.47 0.60 0.08 47.43 08:40:01 AM 2 42.49 0.00 1.72 0.30 0.10 55.39 08:40:01 AM 3 52.43 0.00 1.52 1.49 0.10 44.46 08:40:01 AM 4 43.66 0.00 1.35 0.33 0.08 54.57 08:40:01 AM 5 46.91 0.00 1.27 0.63 0.08 51.10 08:40:01 AM 6 44.26 0.00 1.22 0.55 0.07 53.90 08:40:01 AM 7 32.38 0.00 1.17 0.80 0.10 65.55 08:41:01 AM all 22.04 0.00 3.13 0.95 0.08 73.79 08:41:01 AM 0 29.90 0.00 2.90 0.03 0.10 67.06 08:41:01 AM 1 22.46 0.00 3.48 1.84 0.10 72.12 08:41:01 AM 2 18.30 0.00 3.24 2.17 0.08 76.21 08:41:01 AM 3 25.78 0.00 3.66 2.05 0.07 68.44 08:41:01 AM 4 13.44 0.00 3.06 0.84 0.08 82.57 08:41:01 AM 5 12.48 0.00 3.23 0.13 0.08 84.07 08:41:01 AM 6 26.61 0.00 3.15 0.22 0.08 69.94 08:41:01 AM 7 27.32 0.00 2.32 0.32 0.07 69.98 08:42:01 AM all 20.69 0.00 2.31 0.06 0.09 76.85 08:42:01 AM 0 18.52 0.00 2.18 0.07 0.10 79.14 08:42:01 AM 1 21.60 0.00 2.26 0.05 0.10 75.99 08:42:01 AM 2 20.03 0.00 2.49 0.12 0.08 77.28 08:42:01 AM 3 25.00 0.00 2.36 0.05 0.08 72.50 08:42:01 AM 4 19.84 0.00 2.31 0.07 0.08 77.70 08:42:01 AM 5 18.24 0.00 2.44 0.05 0.07 79.20 08:42:01 AM 6 21.77 0.00 2.18 0.05 0.08 75.92 08:42:01 AM 7 20.56 0.00 2.26 0.05 0.08 77.05 08:43:01 AM all 7.60 0.00 0.99 0.02 0.07 91.33 08:43:01 AM 0 4.98 0.00 0.80 0.02 0.07 94.14 08:43:01 AM 1 7.75 0.00 0.90 0.03 0.07 91.24 08:43:01 AM 2 5.16 0.00 1.30 0.03 0.07 93.43 08:43:01 AM 3 14.62 0.00 1.10 0.02 0.07 84.19 08:43:01 AM 4 5.98 0.00 1.37 0.02 0.05 92.58 08:43:01 AM 5 6.70 0.00 0.67 0.00 0.07 92.56 08:43:01 AM 6 6.80 0.00 1.02 0.00 0.07 92.11 08:43:01 AM 7 8.80 0.00 0.73 0.02 0.08 90.37 08:44:01 AM all 21.26 0.00 0.48 0.03 0.05 78.18 08:44:01 AM 0 16.03 0.00 0.37 0.00 0.05 83.56 08:44:01 AM 1 47.49 0.00 0.83 0.02 0.07 51.59 08:44:01 AM 2 12.31 0.00 0.27 0.00 0.05 87.37 08:44:01 AM 3 27.17 0.00 0.53 0.00 0.03 72.27 08:44:01 AM 4 11.98 0.00 0.45 0.00 0.05 87.52 08:44:01 AM 5 20.62 0.00 0.65 0.15 0.08 78.50 08:44:01 AM 6 12.55 0.00 0.57 0.02 0.05 86.81 08:44:01 AM 7 21.93 0.00 0.18 0.02 0.05 77.82 08:45:01 AM all 30.96 0.00 1.89 0.61 0.09 66.46 08:45:01 AM 0 43.58 0.00 2.03 0.03 0.10 54.26 08:45:01 AM 1 38.53 0.00 1.78 1.59 0.10 58.00 08:45:01 AM 2 26.21 0.00 2.00 2.06 0.08 69.64 08:45:01 AM 3 21.74 0.00 2.07 0.50 0.10 75.59 08:45:01 AM 4 27.75 0.00 1.86 0.35 0.08 69.96 08:45:01 AM 5 16.52 0.00 1.54 0.12 0.10 81.72 08:45:01 AM 6 39.44 0.00 2.55 0.08 0.08 57.85 08:45:01 AM 7 33.85 0.00 1.29 0.10 0.07 64.70 08:46:01 AM all 27.95 0.00 2.25 0.34 0.10 69.36 08:46:01 AM 0 23.12 0.00 2.19 0.03 0.10 74.55 08:46:01 AM 1 35.84 0.00 2.20 0.12 0.08 61.76 08:46:01 AM 2 21.15 0.00 2.73 0.10 0.12 75.90 08:46:01 AM 3 32.01 0.00 2.25 0.02 0.12 65.61 08:46:01 AM 4 27.48 0.00 1.46 0.03 0.10 70.93 08:46:01 AM 5 26.63 0.00 2.42 0.37 0.08 70.49 08:46:01 AM 6 30.28 0.00 2.27 0.92 0.10 66.43 08:46:01 AM 7 27.10 0.00 2.45 1.11 0.10 69.24 08:47:01 AM all 29.25 0.00 1.66 0.42 0.07 68.61 08:47:01 AM 0 34.46 0.00 1.19 0.07 0.07 64.22 08:47:01 AM 1 37.77 0.00 1.81 2.14 0.07 58.21 08:47:01 AM 2 7.98 0.00 1.51 0.22 0.07 90.23 08:47:01 AM 3 38.93 0.00 2.69 0.02 0.07 58.29 08:47:01 AM 4 33.38 0.00 1.81 0.15 0.07 64.59 08:47:01 AM 5 31.77 0.00 1.04 0.40 0.07 66.72 08:47:01 AM 6 25.04 0.00 1.64 0.22 0.07 73.03 08:47:01 AM 7 24.60 0.00 1.59 0.15 0.07 73.59 08:48:01 AM all 24.34 0.00 1.03 0.17 0.08 74.37 08:48:01 AM 0 30.52 0.00 0.85 0.00 0.08 68.55 08:48:01 AM 1 36.40 0.00 1.00 0.37 0.08 62.15 08:48:01 AM 2 16.74 0.00 1.45 0.18 0.08 81.54 08:48:01 AM 3 27.01 0.00 1.37 0.25 0.07 71.31 08:48:01 AM 4 12.68 0.00 0.74 0.32 0.08 86.18 08:48:01 AM 5 23.88 0.00 1.49 0.22 0.08 74.33 08:48:01 AM 6 10.93 0.00 0.65 0.02 0.07 88.33 08:48:01 AM 7 36.60 0.00 0.72 0.02 0.07 62.59 Average: all 24.28 0.00 1.63 0.40 0.08 73.62 Average: 0 25.47 0.00 1.47 0.20 0.09 72.78 Average: 1 31.59 0.00 1.68 0.72 0.08 65.92 Average: 2 18.32 0.00 1.80 0.63 0.08 79.16 Average: 3 28.66 0.00 1.98 0.52 0.08 68.76 Average: 4 20.79 0.00 1.51 0.26 0.07 77.37 Average: 5 21.49 0.00 1.56 0.26 0.08 76.62 Average: 6 22.84 0.00 1.61 0.30 0.07 75.18 Average: 7 25.07 0.00 1.39 0.29 0.07 73.18