---> uname -a: Linux prd-centos8-docker-8c-8g-4697.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 1140 25076 19 5673 30276 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:51:c8:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.199/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85638sec preferred_lft 85638sec inet6 fe80::f816:3eff:fe51:c8bf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:78:7d:b5:b7 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::42:78ff:fe7d:b5b7/64 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) 10/23/2025 _x86_64_ (8 CPU) 09:49:42 LINUX RESTART (8 CPU) 09:50:01 AM tps rtps wtps bread/s bwrtn/s 09:51:01 AM 270.44 21.49 248.95 4461.18 8869.84 09:52:01 AM 277.30 5.30 272.00 1176.74 20398.28 09:53:01 AM 69.30 0.05 69.25 1.07 3737.51 09:54:01 AM 108.28 0.65 107.63 435.45 38710.51 09:55:01 AM 35.15 0.48 34.67 21.46 563.90 09:56:01 AM 7.73 0.00 7.73 0.00 169.08 09:57:01 AM 3.02 0.00 3.02 0.00 153.74 09:58:01 AM 116.92 0.02 116.91 1.47 24137.88 09:59:01 AM 15.26 0.00 15.26 0.00 341.61 10:00:01 AM 176.24 0.00 176.24 0.00 1824.51 10:01:01 AM 48.15 2.63 45.52 4501.97 27204.25 10:02:01 AM 36.68 1.72 34.97 1782.44 8491.19 Average: 97.04 2.69 94.34 1031.82 11217.07 09:50:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:51:01 AM 29297332 31139052 3358380 10.28 2688 2159800 2022264 6.00 160704 2750008 235308 09:52:01 AM 27334540 29564520 5321172 16.29 2688 2539856 2898996 8.60 270496 4551032 50432 09:53:01 AM 26717500 28989908 5938212 18.18 2688 2580512 3355320 9.96 277648 5156080 136 09:54:01 AM 24615028 28022640 8040684 24.62 2688 3689904 5574184 16.54 427468 7000456 136 09:55:01 AM 24428424 27841880 8227288 25.19 2688 3695080 4501880 13.36 440988 7172396 76 09:56:01 AM 24415396 27829572 8240316 25.23 2688 3696472 4266324 12.66 441108 7187980 104 09:57:01 AM 24917336 28343360 7738376 23.70 2688 3707908 3881724 11.52 445128 6684020 8052 09:58:01 AM 23299812 27431536 9355900 28.65 2688 4400400 6232852 18.49 553332 8129512 1660 09:59:01 AM 22535852 26696288 10119860 30.99 2688 4429532 6893816 20.45 556164 8886788 56 10:00:01 AM 24012836 28110272 8642876 26.47 2688 4354084 4030560 11.96 554416 7429256 15628 10:01:01 AM 25437296 30598124 7218416 22.10 2688 5408472 1932416 5.73 759656 5790824 135732 10:02:01 AM 25660536 30982548 6995176 21.42 2688 5565132 1547384 4.59 973624 5351408 34316 Average: 25222657 28795808 7433055 22.76 2688 3852263 3928143 11.65 488394 6340813 40136 09:50:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 AM eth0 194.09 143.12 1582.35 42.45 0.00 0.00 0.00 0.00 09:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 AM eth0 461.74 375.59 5360.25 54.31 0.00 0.00 0.00 0.00 09:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 AM eth0 174.10 148.18 618.41 39.85 0.00 0.00 0.00 0.00 09:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 AM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 09:54:01 AM eth0 312.10 194.44 9479.97 19.15 0.00 0.00 0.00 0.00 09:54:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:54:01 AM veth4194309 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:55:01 AM lo 59.85 59.85 4.87 4.87 0.00 0.00 0.00 0.00 09:55:01 AM eth0 195.80 157.75 69.94 74.89 0.00 0.00 0.00 0.00 09:55:01 AM docker0 11.58 13.10 1.72 1.67 0.00 0.00 0.00 0.00 09:55:01 AM vethe4d3467 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:56:01 AM lo 61.85 61.85 3.14 3.14 0.00 0.00 0.00 0.00 09:56:01 AM eth0 183.07 151.53 60.27 64.98 0.00 0.00 0.00 0.00 09:56:01 AM docker0 0.78 0.97 0.11 0.16 0.00 0.00 0.00 0.00 09:57:01 AM lo 46.23 46.23 2.26 2.26 0.00 0.00 0.00 0.00 09:57:01 AM eth0 179.82 145.13 75.71 63.01 0.00 0.00 0.00 0.00 09:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 AM lo 19.97 19.97 2.49 2.49 0.00 0.00 0.00 0.00 09:58:01 AM eth0 525.67 232.87 2979.20 25.88 0.00 0.00 0.00 0.00 09:58:01 AM docker0 8.56 9.83 0.81 1.71 0.00 0.00 0.00 0.00 09:58:01 AM veth487ae03 8.56 9.96 0.93 1.72 0.00 0.00 0.00 0.00 09:58:01 AM veth37d0bdc 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:59:01 AM lo 521.18 521.18 76.09 76.09 0.00 0.00 0.00 0.00 09:59:01 AM eth0 46.54 31.96 14.85 19.00 0.00 0.00 0.00 0.00 09:59:01 AM docker0 226.51 233.44 35.01 37.14 0.00 0.00 0.00 0.00 09:59:01 AM veth487ae03 190.37 198.38 33.96 28.75 0.00 0.00 0.00 0.00 09:59:01 AM veth37d0bdc 36.14 35.51 4.15 8.64 0.00 0.00 0.00 0.00 10:00:01 AM lo 959.26 959.26 182.04 182.04 0.00 0.00 0.00 0.00 10:00:01 AM eth0 96.08 83.42 277.03 33.45 0.00 0.00 0.00 0.00 10:00:01 AM docker0 421.49 433.02 91.38 85.10 0.00 0.00 0.00 0.00 10:01:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 10:01:01 AM eth0 135.42 109.06 2422.26 17.05 0.00 0.00 0.00 0.00 10:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 AM eth0 123.89 98.70 1463.92 63.72 0.00 0.00 0.00 0.00 10:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 139.17 139.17 22.58 22.58 0.00 0.00 0.00 0.00 Average: eth0 219.03 155.98 2033.67 43.14 0.00 0.00 0.00 0.00 Average: docker0 55.74 57.54 10.75 10.48 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) 10/23/2025 _x86_64_ (8 CPU) 09:49:42 LINUX RESTART (8 CPU) 09:50:01 AM CPU %user %nice %system %iowait %steal %idle 09:51:01 AM all 11.91 0.00 1.40 0.62 0.06 86.02 09:51:01 AM 0 6.30 0.00 0.79 0.10 0.05 92.77 09:51:01 AM 1 13.02 0.00 1.39 1.37 0.07 84.16 09:51:01 AM 2 31.45 0.00 2.52 0.63 0.08 65.31 09:51:01 AM 3 14.68 0.00 1.81 0.44 0.07 83.02 09:51:01 AM 4 5.46 0.00 0.87 0.13 0.05 93.49 09:51:01 AM 5 7.63 0.00 1.02 0.18 0.05 91.12 09:51:01 AM 6 14.86 0.00 2.04 1.55 0.05 81.49 09:51:01 AM 7 1.87 0.00 0.75 0.54 0.03 96.80 09:52:01 AM all 39.74 0.00 1.45 0.92 0.11 57.78 09:52:01 AM 0 36.47 0.00 1.74 1.12 0.10 60.57 09:52:01 AM 1 47.23 0.00 1.47 0.50 0.13 50.66 09:52:01 AM 2 33.86 0.00 1.19 0.67 0.10 64.19 09:52:01 AM 3 33.89 0.00 1.10 0.94 0.10 63.97 09:52:01 AM 4 49.28 0.00 1.27 0.55 0.10 48.80 09:52:01 AM 5 35.53 0.00 1.36 1.29 0.12 61.71 09:52:01 AM 6 45.84 0.00 2.23 1.26 0.12 50.56 09:52:01 AM 7 35.86 0.00 1.27 1.00 0.12 61.75 09:53:01 AM all 15.85 0.00 0.61 0.15 0.05 83.33 09:53:01 AM 0 28.71 0.00 1.17 0.12 0.08 69.92 09:53:01 AM 1 9.08 0.00 0.23 0.00 0.03 90.65 09:53:01 AM 2 11.57 0.00 0.40 0.07 0.05 87.91 09:53:01 AM 3 9.82 0.00 0.55 0.07 0.05 89.51 09:53:01 AM 4 10.11 0.00 0.28 0.05 0.03 89.53 09:53:01 AM 5 2.43 0.00 1.19 0.64 0.03 95.72 09:53:01 AM 6 30.80 0.00 0.75 0.25 0.08 68.12 09:53:01 AM 7 24.25 0.00 0.30 0.03 0.03 75.38 09:54:01 AM all 24.48 0.00 2.53 0.80 0.08 72.12 09:54:01 AM 0 26.83 0.00 2.03 0.74 0.10 70.30 09:54:01 AM 1 24.08 0.00 2.39 1.28 0.08 72.18 09:54:01 AM 2 21.51 0.00 2.85 2.80 0.08 72.75 09:54:01 AM 3 24.16 0.00 3.51 0.35 0.08 71.89 09:54:01 AM 4 17.83 0.00 2.12 0.05 0.07 79.94 09:54:01 AM 5 13.98 0.00 2.17 0.49 0.07 83.30 09:54:01 AM 6 21.34 0.00 2.30 0.40 0.05 75.91 09:54:01 AM 7 46.05 0.00 2.84 0.27 0.12 50.73 09:55:01 AM all 19.58 0.00 2.18 0.05 0.09 78.11 09:55:01 AM 0 16.07 0.00 1.69 0.03 0.08 82.13 09:55:01 AM 1 13.71 0.00 1.98 0.05 0.10 84.17 09:55:01 AM 2 22.82 0.00 2.46 0.05 0.08 74.59 09:55:01 AM 3 20.47 0.00 2.75 0.07 0.08 76.63 09:55:01 AM 4 19.82 0.00 2.06 0.08 0.10 77.94 09:55:01 AM 5 18.76 0.00 2.29 0.03 0.08 78.84 09:55:01 AM 6 19.21 0.00 2.11 0.03 0.08 78.57 09:55:01 AM 7 25.79 0.00 2.08 0.02 0.08 72.04 09:56:01 AM all 3.86 0.00 0.83 0.01 0.05 95.24 09:56:01 AM 0 3.44 0.00 0.33 0.00 0.07 96.16 09:56:01 AM 1 4.48 0.00 0.94 0.00 0.07 94.51 09:56:01 AM 2 4.10 0.00 0.55 0.02 0.07 95.26 09:56:01 AM 3 2.89 0.00 1.09 0.02 0.07 95.94 09:56:01 AM 4 4.24 0.00 1.17 0.00 0.03 94.55 09:56:01 AM 5 4.73 0.00 0.38 0.02 0.05 94.82 09:56:01 AM 6 4.34 0.00 0.84 0.00 0.05 94.77 09:56:01 AM 7 2.67 0.00 1.37 0.00 0.03 95.93 09:57:01 AM all 13.83 0.00 0.85 0.01 0.06 85.25 09:57:01 AM 0 2.56 0.00 0.47 0.00 0.05 96.93 09:57:01 AM 1 22.22 0.00 0.84 0.00 0.07 76.87 09:57:01 AM 2 12.47 0.00 0.97 0.00 0.07 86.50 09:57:01 AM 3 14.29 0.00 1.24 0.02 0.07 84.39 09:57:01 AM 4 4.81 0.00 0.69 0.00 0.07 94.43 09:57:01 AM 5 21.76 0.00 0.60 0.00 0.07 77.58 09:57:01 AM 6 17.23 0.00 0.70 0.00 0.07 82.00 09:57:01 AM 7 15.30 0.00 1.32 0.03 0.07 83.28 09:58:01 AM all 33.47 0.00 1.91 0.50 0.09 64.03 09:58:01 AM 0 21.92 0.00 1.46 0.08 0.08 76.45 09:58:01 AM 1 45.53 0.00 1.12 1.29 0.10 51.96 09:58:01 AM 2 38.14 0.00 2.28 0.49 0.10 58.99 09:58:01 AM 3 33.43 0.00 1.76 0.29 0.08 64.44 09:58:01 AM 4 38.54 0.00 2.03 0.17 0.10 59.16 09:58:01 AM 5 30.80 0.00 2.50 0.52 0.10 66.08 09:58:01 AM 6 27.51 0.00 1.61 0.86 0.08 69.94 09:58:01 AM 7 31.85 0.00 2.51 0.34 0.10 65.20 09:59:01 AM all 16.45 0.00 1.01 0.01 0.09 82.44 09:59:01 AM 0 13.46 0.00 1.12 0.02 0.08 85.32 09:59:01 AM 1 18.86 0.00 0.75 0.00 0.07 80.32 09:59:01 AM 2 14.62 0.00 1.00 0.02 0.10 84.26 09:59:01 AM 3 13.52 0.00 0.84 0.02 0.08 85.54 09:59:01 AM 4 34.01 0.00 1.14 0.02 0.08 64.75 09:59:01 AM 5 9.08 0.00 1.07 0.02 0.10 89.73 09:59:01 AM 6 10.91 0.00 1.15 0.02 0.08 87.84 09:59:01 AM 7 17.14 0.00 0.97 0.00 0.08 81.80 10:00:01 AM all 25.27 0.00 1.83 0.30 0.08 72.52 10:00:01 AM 0 26.05 0.00 2.36 1.39 0.10 70.10 10:00:01 AM 1 22.54 0.00 1.29 0.00 0.08 76.08 10:00:01 AM 2 21.44 0.00 1.79 0.65 0.07 76.05 10:00:01 AM 3 15.21 0.00 2.12 0.18 0.08 82.40 10:00:01 AM 4 36.41 0.00 1.37 0.10 0.08 62.04 10:00:01 AM 5 20.25 0.00 1.61 0.03 0.08 78.03 10:00:01 AM 6 31.31 0.00 2.63 0.03 0.08 65.95 10:00:01 AM 7 28.96 0.00 1.46 0.00 0.08 69.50 10:01:01 AM all 26.90 0.00 1.50 0.51 0.08 71.00 10:01:01 AM 0 17.50 0.00 1.41 0.49 0.08 80.53 10:01:01 AM 1 21.76 0.00 1.42 1.32 0.07 75.43 10:01:01 AM 2 27.65 0.00 1.42 0.89 0.08 69.96 10:01:01 AM 3 20.90 0.00 2.11 1.06 0.12 75.81 10:01:01 AM 4 24.91 0.00 1.52 0.00 0.10 73.47 10:01:01 AM 5 35.55 0.00 1.24 0.10 0.05 63.07 10:01:01 AM 6 25.13 0.00 1.59 0.20 0.08 73.00 10:01:01 AM 7 41.78 0.00 1.30 0.07 0.07 56.78 10:01:01 AM CPU %user %nice %system %iowait %steal %idle 10:02:01 AM all 26.10 0.00 0.94 0.21 0.07 72.67 10:02:01 AM 0 6.04 0.00 1.00 0.38 0.05 92.52 10:02:01 AM 1 40.05 0.00 0.70 0.25 0.08 58.92 10:02:01 AM 2 39.99 0.00 0.80 0.25 0.10 58.86 10:02:01 AM 3 23.64 0.00 0.99 0.03 0.07 75.27 10:02:01 AM 4 37.13 0.00 0.55 0.32 0.07 61.94 10:02:01 AM 5 42.94 0.00 1.77 0.15 0.08 55.06 10:02:01 AM 6 6.46 0.00 0.70 0.33 0.05 92.45 10:02:01 AM 7 12.44 0.00 1.02 0.00 0.07 86.47 Average: all 21.45 0.00 1.42 0.34 0.08 76.72 Average: 0 17.11 0.00 1.30 0.37 0.08 81.14 Average: 1 23.55 0.00 1.21 0.50 0.08 74.66 Average: 2 23.30 0.00 1.52 0.54 0.08 74.55 Average: 3 18.90 0.00 1.65 0.29 0.08 79.08 Average: 4 23.54 0.00 1.25 0.12 0.07 75.00 Average: 5 20.29 0.00 1.43 0.29 0.07 77.92 Average: 6 21.24 0.00 1.55 0.41 0.07 76.72 Average: 7 23.66 0.00 1.43 0.19 0.07 74.65