---> uname -a: Linux prd-centos8-docker-8c-8g-17622.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1099 25325 19 5465 30317 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:03:d9:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.161/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85749sec preferred_lft 85749sec inet6 fe80::f816:3eff:fe03:d904/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a5:4d:9c:79 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:a5ff:fe4d:9c79/64 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) 12/04/2025 _x86_64_ (8 CPU) 08:49:14 LINUX RESTART (8 CPU) 08:50:01 AM tps rtps wtps bread/s bwrtn/s 08:51:01 AM 247.67 17.49 230.17 3727.16 14115.86 08:52:01 AM 181.07 1.73 179.34 497.92 13740.99 08:53:01 AM 28.36 0.13 28.23 28.66 2750.72 08:54:01 AM 113.76 0.58 113.18 466.24 38661.45 08:55:01 AM 28.49 0.48 28.00 21.46 599.08 08:56:01 AM 20.68 0.00 20.68 0.00 576.90 08:57:01 AM 106.53 0.02 106.51 0.80 23864.53 08:58:01 AM 13.46 0.00 13.46 0.00 484.24 08:59:02 AM 179.67 2.47 177.21 4493.30 2168.33 09:00:01 AM 68.93 0.49 68.43 65.20 30235.29 Average: 98.91 2.34 96.57 931.54 12690.66 08:50:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:51:01 AM 28806336 30807580 3849376 11.79 2688 2315264 1804648 5.35 210144 3160256 170576 08:52:01 AM 26541856 28818224 6113856 18.72 2688 2584152 3614668 10.72 278192 5327532 67612 08:53:01 AM 25145884 28190676 7509828 23.00 2688 3347312 4382152 13.00 332760 6648992 757820 08:54:01 AM 24139336 27553968 8516376 26.08 2688 3696612 5824256 17.28 434724 7464660 232 08:55:01 AM 24167188 27589432 8488524 25.99 2688 3704260 4543972 13.48 440796 7435364 144 08:56:01 AM 25153828 28828728 7501884 22.97 2688 3953812 3356900 9.96 598496 6286692 238920 08:57:01 AM 23275840 27433628 9379872 28.72 2688 4425808 6113036 18.14 645960 8056656 2068 08:58:01 AM 22582084 26771432 10073628 30.85 2688 4458092 6662496 19.77 650524 8741936 1540 08:59:02 AM 24477416 28950108 8178296 25.04 2688 4728148 3102596 9.21 676468 6842712 231400 09:00:01 AM 25937840 31047008 6717872 20.57 2688 5353752 1488436 4.42 1139816 4911892 23272 Average: 25022761 28599078 7632951 23.37 2688 3856721 4089316 12.13 540788 6487669 149358 08:50:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 AM eth0 263.51 225.91 3167.95 46.55 0.00 0.00 0.00 0.00 08:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 AM eth0 324.00 249.01 3816.98 49.06 0.00 0.00 0.00 0.00 08:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 AM eth0 369.14 233.04 9548.51 30.03 0.00 0.00 0.00 0.00 08:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 AM lo 7.01 7.01 0.59 0.59 0.00 0.00 0.00 0.00 08:54:01 AM eth0 14.71 11.30 3.48 5.69 0.00 0.00 0.00 0.00 08:54:01 AM docker0 1.57 1.92 0.23 0.22 0.00 0.00 0.00 0.00 08:54:01 AM vethba73aa2 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:55:01 AM lo 77.76 77.76 5.76 5.76 0.00 0.00 0.00 0.00 08:55:01 AM eth0 301.50 223.16 78.50 85.67 0.00 0.00 0.00 0.00 08:55:01 AM docker0 11.28 12.79 1.67 1.67 0.00 0.00 0.00 0.00 08:56:01 AM lo 19.31 19.31 0.96 0.96 0.00 0.00 0.00 0.00 08:56:01 AM eth0 151.52 153.66 743.60 1629.92 0.00 0.00 0.00 0.00 08:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 AM lo 167.86 167.86 26.22 26.22 0.00 0.00 0.00 0.00 08:57:01 AM eth0 509.00 159.81 2279.16 17.51 0.00 0.00 0.00 0.00 08:57:01 AM docker0 70.84 75.96 11.66 12.89 0.00 0.00 0.00 0.00 08:57:01 AM veth288dde0 63.28 67.78 11.73 10.85 0.00 0.00 0.00 0.00 08:57:01 AM veth3a065b5 7.56 8.88 0.90 2.31 0.00 0.00 0.00 0.00 08:58:01 AM lo 1236.95 1236.95 212.46 212.46 0.00 0.00 0.00 0.00 08:58:01 AM eth0 289.52 177.47 84.34 76.87 0.00 0.00 0.00 0.00 08:58:01 AM docker0 532.79 548.85 98.73 104.32 0.00 0.00 0.00 0.00 08:58:01 AM veth288dde0 473.71 490.52 99.19 75.23 0.00 0.00 0.00 0.01 08:58:01 AM veth3a065b5 59.08 58.36 6.82 29.09 0.00 0.00 0.00 0.00 08:59:02 AM lo 266.21 266.21 44.27 44.27 0.00 0.00 0.00 0.00 08:59:02 AM eth0 99.67 83.27 1506.53 21.49 0.00 0.00 0.00 0.00 08:59:02 AM docker0 119.51 120.91 27.37 17.24 0.00 0.00 0.00 0.00 09:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 AM eth0 61.06 95.31 31.21 2362.12 0.00 0.00 0.00 0.00 09:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 177.81 177.81 29.07 29.07 0.00 0.00 0.00 0.00 Average: eth0 238.66 161.30 2129.36 429.26 0.00 0.00 0.00 0.00 Average: docker0 73.72 76.17 13.99 13.66 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) 12/04/2025 _x86_64_ (8 CPU) 08:49:14 LINUX RESTART (8 CPU) 08:50:01 AM CPU %user %nice %system %iowait %steal %idle 08:51:01 AM all 17.93 0.00 1.27 0.89 0.06 79.86 08:51:01 AM 0 10.63 0.00 0.72 0.57 0.07 88.02 08:51:01 AM 1 10.72 0.00 0.64 1.00 0.07 87.57 08:51:01 AM 2 36.10 0.00 3.48 1.57 0.07 58.78 08:51:01 AM 3 24.44 0.00 1.65 0.82 0.07 73.02 08:51:01 AM 4 8.59 0.00 1.04 1.54 0.05 88.79 08:51:01 AM 5 22.98 0.00 1.00 0.98 0.05 74.99 08:51:01 AM 6 18.29 0.00 0.98 0.38 0.05 80.29 08:51:01 AM 7 11.72 0.00 0.62 0.23 0.05 87.38 08:52:01 AM all 35.77 0.00 1.14 0.54 0.07 62.48 08:52:01 AM 0 43.88 0.00 1.19 0.45 0.08 54.40 08:52:01 AM 1 26.69 0.00 1.34 1.20 0.08 70.68 08:52:01 AM 2 35.36 0.00 0.90 0.07 0.08 63.59 08:52:01 AM 3 41.64 0.00 1.02 0.33 0.07 56.94 08:52:01 AM 4 36.48 0.00 1.19 0.28 0.07 61.98 08:52:01 AM 5 22.19 0.00 0.75 0.28 0.07 76.70 08:52:01 AM 6 48.09 0.00 1.67 0.59 0.07 49.59 08:52:01 AM 7 31.80 0.00 1.09 1.10 0.07 65.94 08:53:01 AM all 21.69 0.00 0.85 0.09 0.05 77.32 08:53:01 AM 0 22.11 0.00 0.72 0.00 0.05 77.12 08:53:01 AM 1 55.93 0.00 1.00 0.02 0.05 43.00 08:53:01 AM 2 25.38 0.00 0.58 0.00 0.03 74.00 08:53:01 AM 3 25.53 0.00 0.87 0.30 0.05 73.25 08:53:01 AM 4 7.22 0.00 0.95 0.00 0.05 91.78 08:53:01 AM 5 14.95 0.00 1.09 0.02 0.03 83.91 08:53:01 AM 6 13.55 0.00 0.77 0.13 0.05 85.50 08:53:01 AM 7 8.79 0.00 0.79 0.28 0.05 90.09 08:54:01 AM all 20.20 0.00 2.45 0.78 0.06 76.51 08:54:01 AM 0 10.87 0.00 2.07 0.39 0.08 86.59 08:54:01 AM 1 15.35 0.00 2.01 2.21 0.07 80.36 08:54:01 AM 2 22.38 0.00 2.58 1.26 0.07 73.71 08:54:01 AM 3 43.75 0.00 2.74 0.20 0.05 53.26 08:54:01 AM 4 18.06 0.00 3.14 0.50 0.05 78.24 08:54:01 AM 5 16.28 0.00 2.79 1.17 0.07 79.69 08:54:01 AM 6 20.36 0.00 2.01 0.03 0.05 77.55 08:54:01 AM 7 14.50 0.00 2.30 0.47 0.07 82.67 08:55:01 AM all 16.49 0.00 2.00 0.04 0.08 81.39 08:55:01 AM 0 11.69 0.00 1.97 0.03 0.08 86.22 08:55:01 AM 1 19.39 0.00 1.84 0.05 0.08 78.64 08:55:01 AM 2 13.20 0.00 2.09 0.02 0.07 84.62 08:55:01 AM 3 18.06 0.00 1.77 0.10 0.08 79.98 08:55:01 AM 4 16.59 0.00 1.94 0.03 0.08 81.35 08:55:01 AM 5 18.66 0.00 2.02 0.05 0.07 79.20 08:55:01 AM 6 19.14 0.00 1.66 0.02 0.08 79.10 08:55:01 AM 7 15.18 0.00 2.70 0.03 0.07 82.02 08:56:01 AM all 32.87 0.00 1.14 0.05 0.07 65.87 08:56:01 AM 0 40.77 0.00 0.82 0.00 0.08 58.32 08:56:01 AM 1 37.40 0.00 1.55 0.05 0.08 60.92 08:56:01 AM 2 33.42 0.00 1.45 0.02 0.08 65.02 08:56:01 AM 3 14.73 0.00 1.04 0.00 0.07 84.16 08:56:01 AM 4 24.42 0.00 0.67 0.00 0.05 74.87 08:56:01 AM 5 32.25 0.00 1.59 0.07 0.07 66.03 08:56:01 AM 6 40.48 0.00 1.64 0.27 0.07 57.55 08:56:01 AM 7 39.44 0.00 0.40 0.00 0.08 60.07 08:57:01 AM all 25.29 0.00 1.73 0.56 0.07 72.36 08:57:01 AM 0 17.55 0.00 1.70 0.30 0.07 80.39 08:57:01 AM 1 27.67 0.00 1.90 1.21 0.07 69.15 08:57:01 AM 2 31.41 0.00 1.98 0.52 0.05 66.04 08:57:01 AM 3 29.65 0.00 1.91 0.77 0.05 67.62 08:57:01 AM 4 39.56 0.00 1.88 0.74 0.08 57.74 08:57:01 AM 5 21.57 0.00 1.54 0.02 0.07 76.81 08:57:01 AM 6 16.97 0.00 1.53 0.89 0.07 80.55 08:57:01 AM 7 17.89 0.00 1.39 0.02 0.08 80.62 08:58:01 AM all 21.55 0.00 1.74 0.02 0.08 76.61 08:58:01 AM 0 21.22 0.00 1.76 0.00 0.08 76.94 08:58:01 AM 1 15.39 0.00 2.25 0.08 0.08 82.19 08:58:01 AM 2 16.46 0.00 2.13 0.02 0.08 81.31 08:58:01 AM 3 15.58 0.00 1.95 0.02 0.08 82.37 08:58:01 AM 4 25.37 0.00 1.22 0.02 0.07 73.32 08:58:01 AM 5 22.20 0.00 2.23 0.00 0.08 75.49 08:58:01 AM 6 31.91 0.00 1.53 0.02 0.07 66.48 08:58:01 AM 7 24.28 0.00 0.82 0.02 0.07 74.82 08:59:02 AM all 28.68 0.00 1.18 0.43 0.06 69.65 08:59:02 AM 0 12.05 0.00 0.90 0.00 0.08 86.96 08:59:02 AM 1 10.46 0.00 2.10 2.76 0.07 84.62 08:59:02 AM 2 34.31 0.00 0.67 0.15 0.05 64.83 08:59:02 AM 3 61.13 0.00 2.24 0.20 0.07 36.37 08:59:02 AM 4 16.11 0.00 0.97 0.00 0.05 82.87 08:59:02 AM 5 25.64 0.00 1.52 0.07 0.07 72.71 08:59:02 AM 6 35.89 0.00 0.40 0.20 0.07 63.45 08:59:02 AM 7 33.85 0.00 0.65 0.07 0.07 65.36 09:00:01 AM all 16.74 0.00 1.78 0.44 0.05 80.98 09:00:01 AM 0 10.49 0.00 1.36 0.02 0.07 88.06 09:00:01 AM 1 15.11 0.00 1.22 0.44 0.05 83.17 09:00:01 AM 2 24.57 0.00 2.30 0.53 0.07 72.54 09:00:01 AM 3 18.78 0.00 1.63 0.07 0.05 79.47 09:00:01 AM 4 21.03 0.00 2.56 1.39 0.05 74.96 09:00:01 AM 5 26.90 0.00 2.64 0.53 0.05 69.89 09:00:01 AM 6 9.96 0.00 1.27 0.53 0.03 88.20 09:00:01 AM 7 7.07 0.00 1.26 0.03 0.05 91.59 Average: all 23.73 0.00 1.53 0.38 0.07 74.29 Average: 0 20.15 0.00 1.32 0.18 0.08 78.28 Average: 1 23.43 0.00 1.59 0.90 0.07 74.01 Average: 2 27.27 0.00 1.81 0.41 0.07 70.43 Average: 3 29.35 0.00 1.68 0.28 0.06 68.62 Average: 4 21.34 0.00 1.55 0.45 0.06 76.60 Average: 5 22.36 0.00 1.71 0.32 0.06 75.55 Average: 6 25.49 0.00 1.35 0.30 0.06 72.80 Average: 7 20.49 0.00 1.20 0.23 0.07 78.02