---> uname -a: Linux prd-centos8-docker-8c-8g-69.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: 2800.000 BogoMIPS: 5600.00 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 1139 25102 19 5648 30277 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:7e:98:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.217/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85726sec preferred_lft 85726sec inet6 fe80::f816:3eff:fe7e:98ef/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:24:07:ef 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:c9ff:fe24:7ef/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) 09/25/2025 _x86_64_ (8 CPU) 08:58:32 LINUX RESTART (8 CPU) 08:59:01 AM tps rtps wtps bread/s bwrtn/s 09:00:01 AM 193.40 19.63 173.78 3862.31 7300.08 09:01:01 AM 265.36 5.30 260.06 1176.54 19713.41 09:02:01 AM 164.00 0.83 163.16 441.90 42090.04 09:03:01 AM 37.52 0.08 37.44 1.47 878.33 09:04:01 AM 11.13 0.43 10.70 20.93 251.50 09:05:01 AM 4.93 0.00 4.93 0.00 372.09 09:06:01 AM 63.39 0.00 63.39 0.00 14551.29 09:07:01 AM 67.88 0.00 67.88 0.00 9822.21 09:08:01 AM 185.60 0.00 185.60 0.00 2314.10 09:09:01 AM 64.12 3.83 60.29 6233.49 29353.79 Average: 105.74 3.01 102.73 1173.50 12665.41 08:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:00:01 AM 29300276 31140488 3355436 10.28 2688 2158196 1582928 4.70 160960 2745072 222964 09:01:01 AM 27541204 29766196 5114508 15.66 2688 2535184 2784396 8.26 263832 4354244 50944 09:02:01 AM 24981140 28382072 7674572 23.50 2688 3684360 3952732 11.73 417760 6652272 488 09:03:01 AM 24744284 28150444 7911428 24.23 2688 3688868 4078136 12.10 439164 6863520 204 09:04:01 AM 24664184 28073528 7991528 24.47 2688 3691848 4111332 12.20 440600 6942124 92 09:05:01 AM 25555708 28974088 7100004 21.74 2688 3700840 3344820 9.92 442560 6053964 24 09:06:01 AM 24413172 28479792 8242540 25.24 2688 4327136 3807444 11.30 508112 7083280 176020 09:07:01 AM 22725500 26879940 9930212 30.41 2688 4423692 6626964 19.66 555220 8702164 1028 09:08:01 AM 24682676 28791032 7973036 24.42 2688 4365968 3397548 10.08 556316 6765272 18324 09:09:01 AM 24235148 29528632 8420564 25.79 2688 5537648 2906424 8.62 791016 6956576 151780 Average: 25284329 28816621 7371383 22.57 2688 3811374 3659272 10.86 457554 6311849 62187 08:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 148.92 102.05 1411.48 41.37 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 09:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 AM eth0 393.57 319.03 5316.01 44.46 0.00 0.00 0.00 0.00 09:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 AM eth0 362.75 225.66 10006.66 28.12 0.00 0.00 0.00 0.00 09:02:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:03:01 AM lo 49.72 49.72 4.37 4.37 0.00 0.00 0.00 0.00 09:03:01 AM eth0 106.75 86.06 37.53 41.86 0.00 0.00 0.00 0.00 09:03:01 AM docker0 11.56 12.96 1.72 1.66 0.00 0.00 0.00 0.00 09:04:01 AM lo 61.21 61.21 3.11 3.11 0.00 0.00 0.00 0.00 09:04:01 AM eth0 186.45 159.71 56.72 65.53 0.00 0.00 0.00 0.00 09:04:01 AM docker0 0.78 1.10 0.11 0.18 0.00 0.00 0.00 0.00 09:05:01 AM lo 3.67 3.67 0.18 0.18 0.00 0.00 0.00 0.00 09:05:01 AM eth0 111.08 84.54 98.50 32.12 0.00 0.00 0.00 0.00 09:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:06:01 AM eth0 427.98 207.32 2985.01 27.25 0.00 0.00 0.00 0.00 09:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM lo 701.22 701.22 104.07 104.07 0.00 0.00 0.00 0.00 09:07:01 AM eth0 72.73 50.49 21.24 24.03 0.00 0.00 0.00 0.00 09:07:01 AM docker0 299.37 311.49 47.05 50.41 0.00 0.00 0.00 0.00 09:07:01 AM vethfca7938 268.93 279.69 47.52 42.05 0.00 0.00 0.00 0.00 09:07:01 AM veth6d3ea75 30.43 32.50 3.63 8.62 0.00 0.00 0.00 0.00 09:08:01 AM lo 769.09 769.09 149.08 149.08 0.00 0.00 0.00 0.00 09:08:01 AM eth0 63.00 51.60 265.06 21.69 0.00 0.00 0.00 0.00 09:08:01 AM docker0 341.87 348.95 76.79 69.27 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 210.16 162.66 3410.96 27.76 0.00 0.00 0.00 0.00 09:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 158.51 158.51 26.08 26.08 0.00 0.00 0.00 0.00 Average: eth0 208.34 144.91 2361.16 35.42 0.00 0.00 0.00 0.00 Average: docker0 65.36 67.46 12.57 12.15 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) 09/25/2025 _x86_64_ (8 CPU) 08:58:32 LINUX RESTART (8 CPU) 08:59:01 AM CPU %user %nice %system %iowait %steal %idle 09:00:01 AM all 11.51 0.00 1.18 0.92 0.07 86.32 09:00:01 AM 0 6.36 0.00 0.77 0.22 0.08 92.57 09:00:01 AM 1 16.11 0.00 1.32 1.04 0.07 81.47 09:00:01 AM 2 15.04 0.00 1.42 0.80 0.07 82.67 09:00:01 AM 3 5.58 0.00 0.48 0.47 0.07 93.41 09:00:01 AM 4 18.22 0.00 2.04 0.95 0.10 78.69 09:00:01 AM 5 6.75 0.00 0.92 0.99 0.05 91.30 09:00:01 AM 6 20.44 0.00 1.85 1.89 0.08 75.73 09:00:01 AM 7 3.62 0.00 0.60 1.02 0.07 94.69 09:01:01 AM all 39.07 0.00 1.42 1.93 0.09 57.49 09:01:01 AM 0 38.71 0.00 1.59 0.50 0.10 59.10 09:01:01 AM 1 30.12 0.00 1.19 2.55 0.08 66.06 09:01:01 AM 2 56.00 0.00 1.35 2.49 0.12 40.04 09:01:01 AM 3 32.02 0.00 1.14 0.28 0.10 66.46 09:01:01 AM 4 30.43 0.00 1.57 0.80 0.07 67.12 09:01:01 AM 5 39.76 0.00 1.44 4.24 0.08 54.48 09:01:01 AM 6 33.95 0.00 1.05 1.74 0.08 63.18 09:01:01 AM 7 51.54 0.00 2.01 2.88 0.08 43.49 09:02:01 AM all 30.72 0.00 3.06 1.89 0.08 64.25 09:02:01 AM 0 26.28 0.00 3.69 1.55 0.07 68.42 09:02:01 AM 1 34.16 0.00 2.74 3.33 0.08 59.69 09:02:01 AM 2 24.86 0.00 3.14 5.95 0.07 65.99 09:02:01 AM 3 27.22 0.00 2.41 0.57 0.08 69.71 09:02:01 AM 4 31.80 0.00 3.12 0.55 0.08 64.43 09:02:01 AM 5 22.99 0.00 3.24 0.20 0.07 73.50 09:02:01 AM 6 39.92 0.00 2.57 2.13 0.07 55.30 09:02:01 AM 7 38.49 0.00 3.58 0.86 0.08 56.99 09:03:01 AM all 22.13 0.00 2.31 0.10 0.09 75.37 09:03:01 AM 0 17.94 0.00 2.28 0.13 0.10 79.54 09:03:01 AM 1 24.01 0.00 2.63 0.15 0.10 73.11 09:03:01 AM 2 21.96 0.00 2.11 0.12 0.08 75.73 09:03:01 AM 3 26.23 0.00 1.99 0.03 0.08 71.66 09:03:01 AM 4 20.16 0.00 2.29 0.08 0.08 77.37 09:03:01 AM 5 21.61 0.00 2.73 0.13 0.08 75.44 09:03:01 AM 6 19.64 0.00 2.16 0.10 0.08 78.01 09:03:01 AM 7 25.44 0.00 2.28 0.08 0.10 72.10 09:04:01 AM all 6.35 0.00 1.09 0.03 0.11 92.42 09:04:01 AM 0 9.62 0.00 1.37 0.12 0.12 88.78 09:04:01 AM 1 6.93 0.00 0.82 0.00 0.12 92.14 09:04:01 AM 2 7.81 0.00 1.25 0.02 0.08 90.84 09:04:01 AM 3 5.73 0.00 0.75 0.00 0.10 93.41 09:04:01 AM 4 5.06 0.00 0.97 0.07 0.10 93.80 09:04:01 AM 5 6.26 0.00 1.57 0.00 0.13 92.04 09:04:01 AM 6 4.90 0.00 0.84 0.00 0.13 94.13 09:04:01 AM 7 4.46 0.00 1.19 0.03 0.10 94.22 09:05:01 AM all 11.74 0.00 0.42 0.01 0.04 87.79 09:05:01 AM 0 2.21 0.00 0.42 0.05 0.07 97.26 09:05:01 AM 1 33.28 0.00 0.97 0.00 0.05 65.70 09:05:01 AM 2 7.52 0.00 0.23 0.00 0.03 92.21 09:05:01 AM 3 9.81 0.00 0.23 0.00 0.05 89.91 09:05:01 AM 4 1.54 0.00 0.75 0.00 0.03 97.68 09:05:01 AM 5 13.50 0.00 0.20 0.03 0.03 86.23 09:05:01 AM 6 4.87 0.00 0.17 0.00 0.02 94.94 09:05:01 AM 7 21.12 0.00 0.38 0.03 0.05 78.41 09:06:01 AM all 34.55 0.00 1.64 0.69 0.08 63.05 09:06:01 AM 0 16.90 0.00 1.32 0.45 0.07 81.25 09:06:01 AM 1 51.75 0.00 2.08 0.34 0.10 45.73 09:06:01 AM 2 41.43 0.00 1.84 2.39 0.08 54.25 09:06:01 AM 3 37.14 0.00 1.34 0.54 0.07 60.92 09:06:01 AM 4 26.14 0.00 1.48 1.34 0.08 70.96 09:06:01 AM 5 28.21 0.00 0.87 0.00 0.07 70.85 09:06:01 AM 6 39.57 0.00 1.76 0.35 0.10 58.22 09:06:01 AM 7 35.24 0.00 2.43 0.07 0.07 62.20 09:07:01 AM all 28.42 0.00 1.78 0.36 0.10 69.35 09:07:01 AM 0 33.87 0.00 1.91 0.02 0.10 64.10 09:07:01 AM 1 28.97 0.00 1.81 0.20 0.08 68.94 09:07:01 AM 2 30.38 0.00 1.96 0.92 0.08 66.65 09:07:01 AM 3 26.56 0.00 1.54 1.09 0.10 70.71 09:07:01 AM 4 29.34 0.00 2.70 0.42 0.10 67.44 09:07:01 AM 5 23.34 0.00 1.58 0.13 0.10 74.84 09:07:01 AM 6 31.53 0.00 1.41 0.07 0.10 66.89 09:07:01 AM 7 23.35 0.00 1.31 0.05 0.10 75.20 09:08:01 AM all 29.84 0.00 1.66 0.33 0.08 68.08 09:08:01 AM 0 24.76 0.00 1.24 0.13 0.08 73.79 09:08:01 AM 1 24.11 0.00 2.13 2.23 0.08 71.45 09:08:01 AM 2 42.71 0.00 1.59 0.07 0.08 55.55 09:08:01 AM 3 21.33 0.00 1.46 0.08 0.08 77.05 09:08:01 AM 4 19.84 0.00 1.88 0.03 0.07 78.19 09:08:01 AM 5 40.91 0.00 1.04 0.08 0.08 57.88 09:08:01 AM 6 43.40 0.00 2.62 0.00 0.08 53.90 09:08:01 AM 7 21.65 0.00 1.37 0.00 0.08 76.89 09:09:01 AM all 32.95 0.00 1.67 1.34 0.08 63.95 09:09:01 AM 0 37.65 0.00 1.04 0.27 0.10 60.94 09:09:01 AM 1 30.47 0.00 2.44 2.14 0.08 64.87 09:09:01 AM 2 42.72 0.00 1.66 0.47 0.08 55.07 09:09:01 AM 3 42.34 0.00 1.47 0.13 0.08 55.97 09:09:01 AM 4 13.91 0.00 1.68 6.33 0.07 78.01 09:09:01 AM 5 44.13 0.00 1.74 0.64 0.08 53.40 09:09:01 AM 6 29.68 0.00 1.67 0.54 0.10 68.01 09:09:01 AM 7 22.69 0.00 1.67 0.20 0.07 75.37 Average: all 24.71 0.00 1.62 0.76 0.08 72.82 Average: 0 21.42 0.00 1.56 0.34 0.09 76.59 Average: 1 27.98 0.00 1.81 1.20 0.09 68.92 Average: 2 29.04 0.00 1.66 1.32 0.08 67.91 Average: 3 23.38 0.00 1.28 0.32 0.08 74.94 Average: 4 19.63 0.00 1.85 1.06 0.08 77.39 Average: 5 24.74 0.00 1.53 0.64 0.08 73.01 Average: 6 26.77 0.00 1.61 0.68 0.09 70.86 Average: 7 24.75 0.00 1.68 0.52 0.08 72.97