---> uname -a: Linux prd-centos8-docker-8c-8g-33320.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 1126 25319 19 5444 30290 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:f8:cd:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.133/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85770sec preferred_lft 85770sec inet6 fe80::f816:3eff:fef8:cdbf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ec:07:c2:82 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:ecff:fe07:c282/64 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) 08/06/2025 _x86_64_ (8 CPU) 08:23:49 LINUX RESTART (8 CPU) 08:24:01 AM tps rtps wtps bread/s bwrtn/s 08:25:01 AM 295.12 30.01 265.11 7235.07 14188.77 08:26:01 AM 275.07 18.93 256.15 4078.77 13610.60 08:27:01 AM 187.77 0.62 187.15 416.53 49146.72 08:28:01 AM 37.76 0.22 37.55 67.30 850.87 08:29:01 AM 22.16 0.50 21.66 22.39 434.73 08:30:01 AM 10.58 0.00 10.58 0.00 532.07 08:31:01 AM 30.31 0.00 30.31 0.00 8244.59 08:32:01 AM 94.30 0.00 94.30 0.00 15808.18 08:33:01 AM 184.34 0.00 184.34 0.00 1934.49 08:34:01 AM 72.94 2.92 70.03 4552.75 27979.21 Average: 121.03 5.32 115.72 1637.23 13272.73 08:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:25:01 AM 29579772 31243824 3075940 9.42 2688 1988152 1469788 4.36 146764 2501336 165008 08:26:01 AM 28049772 30238708 4605940 14.10 2688 2499972 2217980 6.58 247620 3863752 232640 08:27:01 AM 24524420 27918324 8131292 24.90 2688 3677236 4405604 13.07 407132 7115008 324 08:28:01 AM 24101220 27501700 8554492 26.20 2688 3682396 6000360 17.80 430844 7508164 148 08:29:01 AM 24051248 27456912 8604464 26.35 2688 3687992 4705748 13.96 437396 7553448 120 08:30:01 AM 24928964 28344116 7726748 23.66 2688 3697368 4004556 11.88 439656 6679520 20 08:31:01 AM 23999352 27673700 8656360 26.51 2688 3954052 4509220 13.38 597524 7436716 17652 08:32:01 AM 22174152 26323224 10481560 32.10 2688 4417912 7112284 21.10 644776 9159336 2968 08:33:01 AM 24030872 28117056 8624840 26.41 2688 4343116 3943432 11.70 643568 7323316 15608 08:34:01 AM 25875724 30965796 6779988 20.76 2688 5335924 1581132 4.69 1136616 4979640 90496 Average: 25131550 28578336 7524162 23.04 2688 3728412 3995010 11.85 513190 6412024 52498 08:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 AM eth0 440.05 296.22 1945.24 72.55 0.00 0.00 0.00 0.00 08:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 AM eth0 429.36 342.19 5168.58 62.65 0.00 0.00 0.00 0.00 08:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 AM eth0 434.76 249.20 10440.86 38.11 0.00 0.00 0.00 0.00 08:27:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:28:01 AM lo 16.43 16.43 1.27 1.27 0.00 0.00 0.00 0.00 08:28:01 AM eth0 56.02 39.85 15.75 17.12 0.00 0.00 0.00 0.00 08:28:01 AM docker0 2.85 3.38 0.42 0.42 0.00 0.00 0.00 0.00 08:28:01 AM veth08cf560 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:29:01 AM lo 70.83 70.83 5.05 5.05 0.00 0.00 0.00 0.00 08:29:01 AM eth0 218.84 169.75 52.58 64.75 0.00 0.00 0.00 0.00 08:29:01 AM docker0 9.48 10.76 1.41 1.43 0.00 0.00 0.00 0.00 08:30:01 AM lo 18.46 18.46 0.90 0.90 0.00 0.00 0.00 0.00 08:30:01 AM eth0 154.40 126.19 96.04 51.22 0.00 0.00 0.00 0.00 08:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 08:31:01 AM eth0 180.75 157.46 1048.49 1602.72 0.00 0.00 0.00 0.00 08:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 AM lo 431.33 431.33 63.70 63.70 0.00 0.00 0.00 0.00 08:32:01 AM eth0 452.74 231.45 1944.03 28.81 0.00 0.00 0.00 0.00 08:32:01 AM docker0 183.84 192.59 28.98 30.59 0.00 0.00 0.00 0.00 08:32:01 AM veth161272e 164.35 172.38 29.21 25.29 0.00 0.00 0.00 0.00 08:32:01 AM vethb88641c 19.49 20.91 2.28 5.57 0.00 0.00 0.00 0.00 08:33:01 AM lo 1025.01 1025.01 185.15 185.15 0.00 0.00 0.00 0.00 08:33:01 AM eth0 98.83 72.39 273.92 27.39 0.00 0.00 0.00 0.00 08:33:01 AM docker0 443.54 452.63 92.05 86.90 0.00 0.00 0.00 0.00 08:34:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 08:34:01 AM eth0 115.51 140.10 1274.92 2329.59 0.00 0.00 0.00 0.00 08:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 156.31 156.31 25.61 25.61 0.00 0.00 0.00 0.00 Average: eth0 258.13 182.48 2225.98 429.45 0.00 0.00 0.00 0.00 Average: docker0 63.97 65.95 12.29 11.93 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) 08/06/2025 _x86_64_ (8 CPU) 08:23:49 LINUX RESTART (8 CPU) 08:24:01 AM CPU %user %nice %system %iowait %steal %idle 08:25:01 AM all 15.17 0.00 2.31 0.82 0.06 81.64 08:25:01 AM 0 8.53 0.00 2.94 3.28 0.10 85.14 08:25:01 AM 1 19.25 0.00 2.60 0.42 0.07 77.66 08:25:01 AM 2 19.09 0.00 2.85 0.80 0.07 77.18 08:25:01 AM 3 6.06 0.00 1.71 0.13 0.05 92.05 08:25:01 AM 4 24.24 0.00 2.76 0.40 0.05 72.55 08:25:01 AM 5 16.05 0.00 1.34 0.45 0.03 82.13 08:25:01 AM 6 9.61 0.00 1.88 0.64 0.07 87.81 08:25:01 AM 7 18.49 0.00 2.42 0.40 0.05 78.64 08:26:01 AM all 32.78 0.00 1.57 0.77 0.08 64.80 08:26:01 AM 0 39.47 0.00 1.89 0.33 0.08 58.22 08:26:01 AM 1 43.92 0.00 1.12 0.47 0.07 54.42 08:26:01 AM 2 39.37 0.00 1.34 0.63 0.07 58.60 08:26:01 AM 3 20.87 0.00 1.96 1.39 0.12 75.66 08:26:01 AM 4 36.24 0.00 1.87 0.57 0.10 61.22 08:26:01 AM 5 29.15 0.00 1.41 1.44 0.08 67.92 08:26:01 AM 6 25.46 0.00 0.99 0.35 0.08 73.12 08:26:01 AM 7 27.73 0.00 2.01 0.94 0.07 69.26 08:27:01 AM all 37.52 0.00 3.06 0.99 0.09 58.33 08:27:01 AM 0 42.33 0.00 2.28 0.12 0.08 55.18 08:27:01 AM 1 40.81 0.00 2.93 1.36 0.08 54.82 08:27:01 AM 2 13.88 0.00 2.94 3.06 0.10 80.02 08:27:01 AM 3 50.50 0.00 3.87 1.06 0.08 44.48 08:27:01 AM 4 37.33 0.00 2.55 0.20 0.08 59.83 08:27:01 AM 5 49.10 0.00 3.45 0.24 0.10 47.11 08:27:01 AM 6 31.13 0.00 2.49 1.11 0.08 65.18 08:27:01 AM 7 35.13 0.00 3.98 0.81 0.08 60.00 08:28:01 AM all 19.80 0.00 2.17 0.06 0.09 77.87 08:28:01 AM 0 17.53 0.00 2.15 0.07 0.10 80.15 08:28:01 AM 1 19.48 0.00 2.51 0.12 0.10 77.79 08:28:01 AM 2 22.04 0.00 2.61 0.05 0.08 75.22 08:28:01 AM 3 20.50 0.00 2.11 0.02 0.08 77.29 08:28:01 AM 4 19.71 0.00 2.14 0.05 0.08 78.01 08:28:01 AM 5 20.64 0.00 1.92 0.05 0.08 77.30 08:28:01 AM 6 14.08 0.00 1.63 0.07 0.10 84.13 08:28:01 AM 7 24.40 0.00 2.32 0.07 0.10 73.11 08:29:01 AM all 14.64 0.00 1.85 0.03 0.08 83.40 08:29:01 AM 0 17.32 0.00 1.99 0.05 0.08 80.56 08:29:01 AM 1 14.81 0.00 1.71 0.03 0.08 83.36 08:29:01 AM 2 13.03 0.00 2.46 0.05 0.08 84.38 08:29:01 AM 3 10.97 0.00 1.67 0.05 0.07 87.24 08:29:01 AM 4 13.29 0.00 1.84 0.02 0.07 84.78 08:29:01 AM 5 17.31 0.00 1.87 0.02 0.08 80.72 08:29:01 AM 6 18.60 0.00 1.96 0.02 0.08 79.34 08:29:01 AM 7 11.75 0.00 1.34 0.03 0.07 86.82 08:30:01 AM all 12.19 0.00 0.53 0.03 0.05 87.21 08:30:01 AM 0 11.64 0.00 0.40 0.03 0.07 87.86 08:30:01 AM 1 24.04 0.00 0.35 0.02 0.07 75.52 08:30:01 AM 2 10.45 0.00 0.28 0.05 0.05 89.16 08:30:01 AM 3 4.49 0.00 0.48 0.00 0.05 94.97 08:30:01 AM 4 6.23 0.00 0.99 0.02 0.05 92.72 08:30:01 AM 5 4.63 0.00 0.53 0.03 0.05 94.76 08:30:01 AM 6 4.48 0.00 0.30 0.05 0.05 95.12 08:30:01 AM 7 31.47 0.00 0.87 0.00 0.05 67.61 08:31:01 AM all 33.27 0.00 0.92 0.16 0.07 65.58 08:31:01 AM 0 42.72 0.00 0.57 0.10 0.07 56.55 08:31:01 AM 1 39.27 0.00 1.20 0.02 0.08 59.43 08:31:01 AM 2 35.59 0.00 1.42 0.03 0.08 62.87 08:31:01 AM 3 37.60 0.00 0.97 0.05 0.07 61.32 08:31:01 AM 4 31.21 0.00 0.83 0.95 0.07 66.94 08:31:01 AM 5 26.43 0.00 1.25 0.05 0.05 72.22 08:31:01 AM 6 30.38 0.00 0.75 0.02 0.07 68.78 08:31:01 AM 7 22.91 0.00 0.38 0.08 0.07 76.55 08:32:01 AM all 26.54 0.00 2.17 0.36 0.09 70.83 08:32:01 AM 0 16.16 0.00 2.16 0.02 0.10 81.56 08:32:01 AM 1 23.22 0.00 2.27 0.84 0.10 73.57 08:32:01 AM 2 36.50 0.00 1.86 0.29 0.10 61.25 08:32:01 AM 3 22.74 0.00 2.75 0.64 0.08 73.78 08:32:01 AM 4 24.71 0.00 1.60 0.77 0.10 72.82 08:32:01 AM 5 31.85 0.00 2.07 0.12 0.08 65.88 08:32:01 AM 6 38.02 0.00 2.23 0.03 0.10 59.62 08:32:01 AM 7 19.16 0.00 2.43 0.15 0.08 78.17 08:33:01 AM all 27.80 0.00 1.89 0.28 0.09 69.94 08:33:01 AM 0 19.01 0.00 1.77 1.00 0.08 78.13 08:33:01 AM 1 22.27 0.00 1.78 0.08 0.10 75.77 08:33:01 AM 2 35.57 0.00 2.01 0.02 0.08 62.32 08:33:01 AM 3 34.68 0.00 1.72 0.05 0.07 63.48 08:33:01 AM 4 27.85 0.00 2.31 0.02 0.08 69.74 08:33:01 AM 5 34.97 0.00 1.07 0.05 0.10 63.81 08:33:01 AM 6 13.10 0.00 2.55 0.99 0.08 83.27 08:33:01 AM 7 34.94 0.00 1.88 0.05 0.08 63.05 08:34:01 AM all 23.57 0.00 1.96 0.42 0.06 73.99 08:34:01 AM 0 27.15 0.00 1.22 0.07 0.07 71.50 08:34:01 AM 1 22.93 0.00 2.31 0.99 0.07 73.70 08:34:01 AM 2 34.74 0.00 1.77 0.57 0.05 62.86 08:34:01 AM 3 21.60 0.00 2.83 0.03 0.08 75.46 08:34:01 AM 4 12.04 0.00 1.14 0.00 0.03 86.79 08:34:01 AM 5 22.61 0.00 2.79 0.15 0.05 74.39 08:34:01 AM 6 29.02 0.00 1.85 1.30 0.07 67.75 08:34:01 AM 7 18.49 0.00 1.77 0.23 0.07 79.44 Average: all 24.32 0.00 1.84 0.39 0.08 73.37 Average: 0 24.18 0.00 1.74 0.51 0.08 73.49 Average: 1 27.00 0.00 1.87 0.43 0.08 70.61 Average: 2 26.03 0.00 1.95 0.55 0.08 71.39 Average: 3 22.99 0.00 2.01 0.34 0.08 74.59 Average: 4 23.28 0.00 1.80 0.30 0.07 74.55 Average: 5 25.24 0.00 1.77 0.26 0.07 72.65 Average: 6 21.39 0.00 1.66 0.46 0.08 76.42 Average: 7 24.44 0.00 1.94 0.28 0.07 73.27