---> uname -a: Linux prd-centos8-docker-8c-8g-34466.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 1130 25311 19 5448 30286 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:34:97:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.49/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85721sec preferred_lft 85721sec inet6 fe80::f816:3eff:fe34:9785/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:22:ee:3b:66 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::42:22ff:feee:3b66/64 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) 08/11/2025 _x86_64_ (8 CPU) 09:41:39 LINUX RESTART (8 CPU) 09:42:01 AM tps rtps wtps bread/s bwrtn/s 09:43:01 AM 226.16 11.55 214.61 2811.33 7543.35 09:44:01 AM 284.16 13.53 270.63 2185.27 20121.29 09:45:01 AM 170.13 0.85 169.28 493.57 42269.01 09:46:01 AM 43.62 0.05 43.57 0.53 957.13 09:47:01 AM 18.93 0.43 18.49 20.93 422.96 09:48:01 AM 3.22 0.00 3.22 0.00 82.87 09:49:01 AM 3.48 0.00 3.48 0.00 375.89 09:50:00 AM 38.88 0.00 38.88 0.00 8698.36 09:50:01 AM 0.00 0.00 0.00 0.00 0.00 09:51:01 AM 90.40 0.00 90.40 0.00 15683.94 09:52:01 AM 154.30 2.47 151.83 4490.50 2143.17 Average: 103.24 2.89 100.35 1000.26 9809.59 09:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:43:01 AM 29403720 31206680 3251992 9.96 2688 2121664 1985864 5.89 155856 2651568 231076 09:44:01 AM 27383884 29603296 5271828 16.14 2688 2529572 2814684 8.35 263976 4512092 51168 09:45:01 AM 24953216 28352604 7702496 23.59 2688 3682744 3999216 11.87 421604 6672352 1112 09:46:01 AM 24872612 28275972 7783100 23.83 2688 3685368 4176516 12.39 437308 6731836 64 09:47:01 AM 24736908 28145544 7918804 24.25 2688 3690800 4024052 11.94 439868 6865240 92 09:48:01 AM 24717204 28126508 7938508 24.31 2688 3691536 4024052 11.94 439896 6885276 28 09:49:01 AM 25631560 29051016 7024152 21.51 2688 3701568 3306888 9.81 441860 5974820 20 09:50:00 AM 24510432 28401300 8145280 24.94 2688 4159932 4016072 11.92 506464 7005616 218828 09:50:01 AM 24281788 28389896 8373924 25.64 2688 4373060 4032968 11.97 506468 7227716 431968 09:51:01 AM 22973576 27129152 9682136 29.65 2688 4424432 6360388 18.87 553516 8450944 4732 09:52:01 AM 24226812 28785192 8428900 25.81 2688 4813644 3389608 10.06 583376 7185016 331404 Average: 25244701 28678833 7411011 22.69 2688 3715847 3830028 11.36 431836 6378407 115499 09:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM eth0 244.44 166.99 1532.66 40.20 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM eth0 488.00 381.84 5352.84 52.90 0.00 0.00 0.00 0.00 09:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 09:45:01 AM eth0 388.45 228.91 10043.32 31.88 0.00 0.00 0.00 0.00 09:45:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:46:01 AM lo 26.86 26.86 2.31 2.31 0.00 0.00 0.00 0.00 09:46:01 AM eth0 46.20 35.94 12.00 15.81 0.00 0.00 0.00 0.00 09:46:01 AM docker0 6.66 7.53 0.91 0.90 0.00 0.00 0.00 0.00 09:46:01 AM veth9aa9f77 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:47:01 AM lo 66.36 66.36 4.31 4.31 0.00 0.00 0.00 0.00 09:47:01 AM eth0 244.45 192.44 67.46 74.79 0.00 0.00 0.00 0.00 09:47:01 AM docker0 5.73 6.73 0.93 1.00 0.00 0.00 0.00 0.00 09:48:01 AM lo 60.39 60.39 2.95 2.95 0.00 0.00 0.00 0.00 09:48:01 AM eth0 219.53 187.34 67.27 72.98 0.00 0.00 0.00 0.00 09:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 AM lo 14.53 14.53 0.71 0.71 0.00 0.00 0.00 0.00 09:49:01 AM eth0 152.32 122.74 99.88 40.09 0.00 0.00 0.00 0.00 09:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:00 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:50:00 AM eth0 612.61 352.36 3059.91 42.65 0.00 0.00 0.00 0.00 09:50:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM eth0 2.86 2.14 0.40 0.47 0.00 0.00 0.00 0.00 09:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 AM lo 766.49 766.49 137.73 137.73 0.00 0.00 0.00 0.00 09:51:01 AM eth0 49.64 40.29 17.58 20.50 0.00 0.00 0.00 0.00 09:51:01 AM docker0 334.58 345.99 59.01 72.17 0.00 0.00 0.00 0.00 09:51:01 AM veth0e51a4d 304.92 315.73 60.28 51.56 0.00 0.00 0.00 0.00 09:51:01 AM veth969e64a 29.66 30.96 3.31 20.87 0.00 0.00 0.00 0.00 09:52:01 AM lo 680.96 680.96 111.01 111.01 0.00 0.00 0.00 0.00 09:52:01 AM eth0 143.19 119.46 1513.92 30.34 0.00 0.00 0.00 0.00 09:52:01 AM docker0 292.02 298.38 62.12 45.50 0.00 0.00 0.00 0.00 Average: lo 161.61 161.61 25.91 25.91 0.00 0.00 0.00 0.00 Average: eth0 257.46 182.01 2169.61 42.12 0.00 0.00 0.00 0.00 Average: docker0 63.90 65.87 12.30 11.96 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) 08/11/2025 _x86_64_ (8 CPU) 09:41:39 LINUX RESTART (8 CPU) 09:42:01 AM CPU %user %nice %system %iowait %steal %idle 09:43:01 AM all 11.02 0.00 1.22 0.61 0.05 87.10 09:43:01 AM 0 16.36 0.00 1.17 0.28 0.07 82.13 09:43:01 AM 1 14.45 0.00 1.65 0.32 0.07 83.51 09:43:01 AM 2 10.99 0.00 1.02 0.44 0.07 87.49 09:43:01 AM 3 23.11 0.00 2.59 2.26 0.07 71.98 09:43:01 AM 4 3.60 0.00 0.92 0.33 0.03 95.12 09:43:01 AM 5 3.94 0.00 0.65 0.13 0.03 95.24 09:43:01 AM 6 9.26 0.00 0.90 0.50 0.03 89.30 09:43:01 AM 7 6.45 0.00 0.89 0.63 0.03 92.00 09:44:01 AM all 38.92 0.00 1.51 1.07 0.11 58.37 09:44:01 AM 0 37.60 0.00 1.40 0.68 0.12 60.19 09:44:01 AM 1 45.71 0.00 1.49 0.58 0.12 52.10 09:44:01 AM 2 21.48 0.00 2.09 1.93 0.10 74.40 09:44:01 AM 3 53.61 0.00 1.72 0.72 0.12 43.83 09:44:01 AM 4 40.22 0.00 1.37 2.01 0.12 56.29 09:44:01 AM 5 28.60 0.00 0.87 0.75 0.10 69.68 09:44:01 AM 6 37.90 0.00 1.22 0.70 0.10 60.07 09:44:01 AM 7 46.23 0.00 1.94 1.22 0.13 50.48 09:45:01 AM all 28.73 0.00 2.72 1.10 0.09 67.36 09:45:01 AM 0 31.35 0.00 3.02 0.10 0.10 65.43 09:45:01 AM 1 38.34 0.00 2.71 2.20 0.10 56.65 09:45:01 AM 2 23.48 0.00 2.45 1.31 0.10 72.66 09:45:01 AM 3 35.09 0.00 3.21 1.26 0.12 60.32 09:45:01 AM 4 21.63 0.00 2.79 1.85 0.08 73.65 09:45:01 AM 5 21.54 0.00 3.10 0.10 0.08 75.17 09:45:01 AM 6 31.09 0.00 2.23 1.68 0.08 64.92 09:45:01 AM 7 27.32 0.00 2.23 0.29 0.07 70.09 09:46:01 AM all 20.47 0.00 2.31 0.07 0.08 77.06 09:46:01 AM 0 15.56 0.00 2.11 0.08 0.08 82.16 09:46:01 AM 1 15.46 0.00 2.03 0.05 0.08 82.38 09:46:01 AM 2 23.86 0.00 2.31 0.15 0.08 73.59 09:46:01 AM 3 21.67 0.00 2.50 0.05 0.08 75.70 09:46:01 AM 4 18.33 0.00 2.21 0.08 0.08 79.29 09:46:01 AM 5 23.81 0.00 2.65 0.05 0.07 73.43 09:46:01 AM 6 26.22 0.00 2.41 0.03 0.08 71.26 09:46:01 AM 7 18.89 0.00 2.26 0.08 0.08 78.68 09:47:01 AM all 12.13 0.00 1.55 0.03 0.07 86.22 09:47:01 AM 0 10.58 0.00 1.67 0.05 0.07 87.63 09:47:01 AM 1 9.46 0.00 2.08 0.03 0.07 88.36 09:47:01 AM 2 12.65 0.00 1.49 0.03 0.08 85.75 09:47:01 AM 3 12.89 0.00 1.81 0.03 0.07 85.20 09:47:01 AM 4 12.24 0.00 1.44 0.02 0.07 86.24 09:47:01 AM 5 14.04 0.00 1.26 0.05 0.07 84.58 09:47:01 AM 6 11.73 0.00 1.54 0.03 0.07 86.63 09:47:01 AM 7 13.48 0.00 1.12 0.02 0.05 85.33 09:48:01 AM all 1.35 0.00 0.63 0.00 0.05 97.96 09:48:01 AM 0 0.72 0.00 0.47 0.00 0.07 98.74 09:48:01 AM 1 1.36 0.00 1.12 0.00 0.07 97.45 09:48:01 AM 2 1.24 0.00 0.85 0.02 0.03 97.86 09:48:01 AM 3 2.25 0.00 0.30 0.02 0.03 97.40 09:48:01 AM 4 1.10 0.00 0.82 0.00 0.05 98.03 09:48:01 AM 5 1.27 0.00 0.60 0.00 0.03 98.10 09:48:01 AM 6 1.19 0.00 0.49 0.00 0.05 98.28 09:48:01 AM 7 1.70 0.00 0.40 0.00 0.03 97.86 09:49:01 AM all 11.26 0.00 0.44 0.01 0.05 88.25 09:49:01 AM 0 7.87 0.00 0.28 0.00 0.05 91.79 09:49:01 AM 1 4.51 0.00 0.32 0.00 0.03 95.14 09:49:01 AM 2 1.80 0.00 0.77 0.03 0.03 97.36 09:49:01 AM 3 44.94 0.00 0.87 0.02 0.10 54.08 09:49:01 AM 4 4.59 0.00 0.22 0.00 0.03 95.16 09:49:01 AM 5 6.14 0.00 0.30 0.00 0.03 93.53 09:49:01 AM 6 16.96 0.00 0.33 0.00 0.05 82.65 09:49:01 AM 7 3.18 0.00 0.43 0.00 0.03 96.35 09:50:00 AM all 33.96 0.00 1.30 0.29 0.09 64.37 09:50:00 AM 0 24.41 0.00 1.24 0.00 0.09 74.26 09:50:00 AM 1 31.71 0.00 1.54 0.58 0.09 66.08 09:50:00 AM 2 34.04 0.00 1.08 0.29 0.09 64.51 09:50:00 AM 3 52.08 0.00 2.04 0.14 0.10 45.64 09:50:00 AM 4 33.60 0.00 1.59 0.00 0.09 64.72 09:50:00 AM 5 28.09 0.00 1.20 0.69 0.09 69.94 09:50:00 AM 6 43.90 0.00 0.48 0.02 0.10 55.51 09:50:00 AM 7 23.77 0.00 1.22 0.60 0.07 74.34 09:50:01 AM all 25.35 0.00 8.26 0.00 0.00 66.39 09:50:01 AM 0 16.30 0.00 7.41 0.00 0.00 76.30 09:50:01 AM 1 21.32 0.00 11.03 0.00 0.00 67.65 09:50:01 AM 2 19.55 0.00 8.27 0.00 0.00 72.18 09:50:01 AM 3 27.61 0.00 11.94 0.00 0.00 60.45 09:50:01 AM 4 22.22 0.00 11.85 0.00 0.00 65.93 09:50:01 AM 5 68.35 0.00 3.60 0.00 0.00 28.06 09:50:01 AM 6 2.29 0.00 7.63 0.00 0.00 90.08 09:50:01 AM 7 23.13 0.00 4.48 0.00 0.00 72.39 09:51:01 AM all 29.23 0.00 1.85 0.43 0.11 68.38 09:51:01 AM 0 19.55 0.00 1.63 0.08 0.10 78.64 09:51:01 AM 1 30.93 0.00 1.62 0.54 0.12 66.79 09:51:01 AM 2 31.18 0.00 1.77 0.32 0.10 66.63 09:51:01 AM 3 32.36 0.00 1.98 0.02 0.10 65.55 09:51:01 AM 4 23.25 0.00 2.10 0.64 0.10 73.92 09:51:01 AM 5 42.53 0.00 2.55 1.29 0.13 53.49 09:51:01 AM 6 29.67 0.00 1.48 0.08 0.10 68.67 09:51:01 AM 7 24.37 0.00 1.68 0.47 0.10 73.39 09:52:01 AM all 30.01 0.00 1.65 0.35 0.09 67.90 09:52:01 AM 0 38.65 0.00 1.29 0.20 0.08 59.78 09:52:01 AM 1 39.13 0.00 1.20 0.07 0.08 59.52 09:52:01 AM 2 13.25 0.00 1.44 0.10 0.08 85.13 09:52:01 AM 3 20.28 0.00 2.20 1.93 0.08 75.51 09:52:01 AM 4 46.01 0.00 0.94 0.08 0.08 52.88 09:52:01 AM 5 43.47 0.00 2.44 0.03 0.10 53.95 09:52:01 AM 6 13.80 0.00 1.56 0.13 0.08 84.42 09:52:01 AM 7 25.41 0.00 2.13 0.27 0.10 72.10 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.68 0.00 1.53 0.40 0.08 76.31 Average: 0 20.24 0.00 1.44 0.15 0.08 78.09 Average: 1 23.08 0.00 1.60 0.44 0.08 74.81 Average: 2 17.35 0.00 1.54 0.46 0.08 80.57 Average: 3 29.77 0.00 1.94 0.64 0.09 67.56 Average: 4 20.42 0.00 1.46 0.50 0.07 77.54 Average: 5 21.42 0.00 1.57 0.31 0.07 76.63 Average: 6 22.07 0.00 1.28 0.32 0.08 76.25 Average: 7 19.07 0.00 1.44 0.36 0.07 79.07