---> uname -a: Linux prd-centos8-docker-8c-8g-18358.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 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1654 22265 19 7969 29762 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:3c:62:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.34/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85646sec preferred_lft 85646sec inet6 fe80::f816:3eff:fe3c:624a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ce:08:19:5d 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 12/06/2025 _x86_64_ (8 CPU) 22:36:51 LINUX RESTART (8 CPU) 10:37:02 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 371.07 33.31 337.76 7563.76 46750.43 10:39:01 PM 87.09 2.38 84.70 1588.80 9333.78 10:40:01 PM 239.97 14.60 225.37 1972.68 13239.50 10:41:01 PM 58.51 0.63 57.88 349.08 3509.48 10:42:01 PM 67.29 1.97 65.32 138.11 7667.96 10:43:01 PM 136.26 0.03 136.23 19.33 15582.47 10:44:01 PM 1230.64 0.02 1230.62 13.60 82142.49 10:45:01 PM 996.72 0.00 996.72 0.00 46154.32 10:46:01 PM 94.00 0.00 94.00 0.00 3942.92 10:47:01 PM 3.98 0.00 3.98 0.00 1048.99 10:48:01 PM 156.64 0.07 156.57 0.53 13299.32 10:49:01 PM 630.39 0.87 629.52 76.51 36820.41 Average: 339.34 4.45 334.89 967.86 23259.36 10:37:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29522400 31225044 3133312 9.59 2688 2024368 1456336 4.32 151484 2543404 172272 10:39:01 PM 29405188 31226880 3250524 9.95 2688 2137380 1400232 4.15 158080 2620952 1024 10:40:01 PM 28067780 30373408 4587932 14.05 2688 2612236 2131172 6.32 255988 3820960 78620 10:41:01 PM 27045024 29519320 5610688 17.18 2688 2777868 3342652 9.92 281468 4805368 143156 10:42:01 PM 25896208 28484592 6759504 20.70 2688 2889288 3753668 11.14 303164 5921524 41084 10:43:01 PM 23704032 27748924 8951680 27.41 2688 4326012 4387324 13.02 485952 7811468 1071056 10:44:01 PM 21852508 27301412 10803204 33.08 2688 5480800 4684072 13.90 527408 9116320 216716 10:45:01 PM 21348396 27815944 11307316 34.63 2688 6385224 4014200 11.91 583980 9327308 96816 10:46:01 PM 18997328 25415824 13658384 41.83 2688 6334224 4436504 13.16 596292 11586856 8 10:47:01 PM 19092108 25540344 13563604 41.54 2688 6363600 4551548 13.50 601140 11487704 8 10:48:01 PM 20614704 27803152 12041008 36.87 2688 7035608 3887044 11.53 678924 9851792 422764 10:49:01 PM 22850744 30524812 9804968 30.03 2688 7517984 1449852 4.30 1306200 6972068 18328 Average: 24033035 28581638 8622677 26.40 2688 4657049 3291217 9.76 494173 7155477 188488 10:37:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 395.22 253.35 2232.72 76.18 0.00 0.00 0.00 0.00 10:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM eth0 136.29 120.28 351.20 37.49 0.00 0.00 0.00 0.00 10:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 495.33 392.22 6659.28 59.16 0.00 0.00 0.00 0.00 10:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 140.60 114.55 2223.71 16.55 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 104.57 91.60 1591.39 16.51 0.00 0.00 0.00 0.00 10:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 471.59 366.46 6502.17 43.89 0.00 0.00 0.00 0.00 10:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 274.89 225.11 4166.63 28.11 0.00 0.00 0.00 0.00 10:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 175.49 145.41 2176.86 20.24 0.00 0.00 0.00 0.00 10:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 0.48 0.28 0.17 0.64 0.00 0.00 0.00 0.00 10:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 0.95 0.20 0.10 0.23 0.00 0.00 0.00 0.00 10:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 273.59 217.56 3249.90 36.63 0.00 0.00 0.00 0.00 10:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 454.43 533.72 551.45 7590.70 0.00 0.00 0.00 0.00 10:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 243.42 205.00 2475.81 661.38 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 12/06/2025 _x86_64_ (8 CPU) 22:36:51 LINUX RESTART (8 CPU) 10:37:02 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 15.01 0.00 2.71 1.41 0.06 80.81 10:38:01 PM 0 6.20 0.00 1.96 0.78 0.07 91.00 10:38:01 PM 1 7.96 0.00 2.03 0.95 0.07 88.98 10:38:01 PM 2 34.56 0.00 4.59 3.47 0.07 57.31 10:38:01 PM 3 11.88 0.00 2.70 0.68 0.09 84.66 10:38:01 PM 4 10.84 0.00 1.75 0.42 0.05 86.94 10:38:01 PM 5 10.49 0.00 2.53 0.80 0.05 86.13 10:38:01 PM 6 19.51 0.00 2.98 3.71 0.05 73.75 10:38:01 PM 7 18.60 0.00 3.14 0.46 0.05 77.75 10:39:01 PM all 2.21 0.00 0.48 0.35 0.04 96.92 10:39:01 PM 0 0.82 0.00 0.18 0.23 0.03 98.73 10:39:01 PM 1 1.65 0.00 0.80 0.87 0.07 96.61 10:39:01 PM 2 1.77 0.00 0.70 0.03 0.05 97.44 10:39:01 PM 3 7.51 0.00 1.02 0.67 0.05 90.75 10:39:01 PM 4 1.05 0.00 0.42 0.80 0.03 97.70 10:39:01 PM 5 1.85 0.00 0.18 0.07 0.03 97.86 10:39:01 PM 6 2.25 0.00 0.37 0.12 0.03 97.23 10:39:01 PM 7 0.80 0.00 0.17 0.02 0.02 99.00 10:40:01 PM all 18.55 0.00 1.20 0.71 0.07 79.47 10:40:01 PM 0 24.88 0.00 0.90 0.40 0.07 73.75 10:40:01 PM 1 14.25 0.00 0.67 1.02 0.07 84.00 10:40:01 PM 2 10.89 0.00 1.17 0.99 0.07 86.88 10:40:01 PM 3 27.43 0.00 1.97 1.44 0.08 69.07 10:40:01 PM 4 14.61 0.00 0.82 0.25 0.07 84.26 10:40:01 PM 5 17.79 0.00 1.54 0.67 0.07 79.93 10:40:01 PM 6 20.62 0.00 1.14 0.32 0.07 77.86 10:40:01 PM 7 17.93 0.00 1.39 0.57 0.08 80.02 10:41:01 PM all 46.57 0.00 1.00 0.16 0.11 52.16 10:41:01 PM 0 55.28 0.00 1.38 0.18 0.12 43.04 10:41:01 PM 1 55.85 0.00 0.82 0.08 0.10 43.14 10:41:01 PM 2 32.03 0.00 1.08 0.65 0.09 66.14 10:41:01 PM 3 53.79 0.00 1.01 0.09 0.15 44.97 10:41:01 PM 4 45.72 0.00 0.89 0.05 0.14 53.20 10:41:01 PM 5 52.99 0.00 0.78 0.00 0.09 46.14 10:41:01 PM 6 36.76 0.00 1.18 0.15 0.10 61.82 10:41:01 PM 7 39.98 0.00 0.82 0.03 0.12 59.04 10:42:01 PM all 47.55 0.00 1.27 0.19 0.09 50.90 10:42:01 PM 0 34.20 0.00 1.19 0.13 0.10 64.38 10:42:01 PM 1 43.07 0.00 1.66 0.97 0.10 54.21 10:42:01 PM 2 52.19 0.00 1.59 0.20 0.10 45.92 10:42:01 PM 3 65.94 0.00 0.95 0.12 0.08 32.90 10:42:01 PM 4 50.27 0.00 1.25 0.07 0.10 48.31 10:42:01 PM 5 42.65 0.00 1.54 0.02 0.10 55.69 10:42:01 PM 6 46.54 0.00 1.07 0.00 0.08 52.30 10:42:01 PM 7 45.55 0.00 0.92 0.00 0.08 53.45 10:43:01 PM all 18.21 0.00 1.74 0.51 0.07 79.46 10:43:01 PM 0 10.90 0.00 1.69 0.02 0.08 87.31 10:43:01 PM 1 55.92 0.00 4.48 1.20 0.10 38.29 10:43:01 PM 2 18.01 0.00 0.68 0.27 0.07 80.97 10:43:01 PM 3 21.12 0.00 2.71 0.03 0.07 76.08 10:43:01 PM 4 12.36 0.00 1.86 0.18 0.08 85.52 10:43:01 PM 5 5.71 0.00 0.69 0.69 0.08 92.84 10:43:01 PM 6 16.77 0.00 1.19 1.71 0.05 80.28 10:43:01 PM 7 4.90 0.00 0.67 0.02 0.05 94.37 10:44:01 PM all 14.90 0.00 5.83 3.16 0.08 76.02 10:44:01 PM 0 6.80 0.00 4.13 0.96 0.07 88.04 10:44:01 PM 1 42.61 0.00 8.16 0.25 0.12 48.86 10:44:01 PM 2 37.23 0.00 5.94 1.42 0.10 55.31 10:44:01 PM 3 7.65 0.00 4.61 1.80 0.08 85.85 10:44:01 PM 4 12.24 0.00 10.34 10.65 0.08 66.69 10:44:01 PM 5 2.81 0.00 3.65 4.27 0.07 89.21 10:44:01 PM 6 6.95 0.00 5.21 3.20 0.08 84.56 10:44:01 PM 7 2.97 0.00 4.67 2.81 0.07 89.48 10:45:01 PM all 17.36 0.00 3.73 2.24 0.08 76.59 10:45:01 PM 0 23.60 0.00 1.24 0.37 0.08 74.71 10:45:01 PM 1 3.81 0.00 7.47 2.58 0.10 86.03 10:45:01 PM 2 13.26 0.00 4.39 3.31 0.10 78.94 10:45:01 PM 3 7.72 0.00 4.99 0.76 0.10 86.44 10:45:01 PM 4 43.84 0.00 5.65 0.99 0.08 49.44 10:45:01 PM 5 11.67 0.00 1.62 3.37 0.05 83.29 10:45:01 PM 6 25.18 0.00 3.03 3.25 0.05 68.48 10:45:01 PM 7 9.66 0.00 1.47 3.31 0.08 85.47 10:46:01 PM all 23.56 0.00 0.84 0.19 0.07 75.34 10:46:01 PM 0 4.92 0.00 0.40 0.00 0.07 94.61 10:46:01 PM 1 5.13 0.00 0.64 1.19 0.10 92.94 10:46:01 PM 2 17.66 0.00 0.55 0.00 0.05 81.74 10:46:01 PM 3 34.98 0.00 1.02 0.00 0.07 63.94 10:46:01 PM 4 19.86 0.00 0.60 0.00 0.07 79.48 10:46:01 PM 5 4.24 0.00 0.42 0.00 0.03 95.31 10:46:01 PM 6 80.84 0.00 2.38 0.00 0.10 16.68 10:46:01 PM 7 20.77 0.00 0.73 0.32 0.05 78.13 10:47:01 PM all 19.94 0.00 0.78 0.02 0.06 79.20 10:47:01 PM 0 9.18 0.00 0.73 0.12 0.07 89.91 10:47:01 PM 1 11.30 0.00 0.70 0.02 0.07 87.92 10:47:01 PM 2 11.61 0.00 1.00 0.00 0.07 87.32 10:47:01 PM 3 70.99 0.00 1.07 0.00 0.10 27.84 10:47:01 PM 4 12.11 0.00 0.68 0.00 0.03 87.17 10:47:01 PM 5 6.71 0.00 0.38 0.00 0.03 92.88 10:47:01 PM 6 15.40 0.00 0.87 0.03 0.07 83.63 10:47:01 PM 7 22.22 0.00 0.82 0.00 0.05 76.91 10:48:01 PM all 17.99 0.00 2.00 0.31 0.08 79.63 10:48:01 PM 0 2.38 0.00 2.56 1.26 0.08 93.72 10:48:01 PM 1 9.00 0.00 2.06 0.34 0.10 88.51 10:48:01 PM 2 13.21 0.00 0.90 0.27 0.07 85.56 10:48:01 PM 3 11.16 0.00 1.49 0.02 0.07 87.27 10:48:01 PM 4 11.58 0.00 1.77 0.30 0.07 86.28 10:48:01 PM 5 9.51 0.00 1.56 0.32 0.05 88.57 10:48:01 PM 6 8.46 0.00 2.14 0.00 0.07 89.33 10:48:01 PM 7 78.60 0.00 3.48 0.00 0.10 17.82 10:48:01 PM CPU %user %nice %system %iowait %steal %idle 10:49:01 PM all 12.93 0.00 2.20 1.63 0.07 83.16 10:49:01 PM 0 13.52 0.00 1.39 0.15 0.07 84.88 10:49:01 PM 1 9.80 0.00 1.73 0.47 0.08 87.92 10:49:01 PM 2 7.34 0.00 1.73 4.35 0.08 86.50 10:49:01 PM 3 10.99 0.00 2.24 1.66 0.07 85.04 10:49:01 PM 4 18.73 0.00 3.75 1.05 0.07 76.41 10:49:01 PM 5 10.99 0.00 1.51 1.68 0.07 85.76 10:49:01 PM 6 19.96 0.00 3.19 1.85 0.07 74.93 10:49:01 PM 7 12.11 0.00 2.07 1.82 0.07 83.93 Average: all 21.21 0.00 1.98 0.90 0.07 75.83 Average: 0 16.05 0.00 1.48 0.38 0.08 82.01 Average: 1 21.71 0.00 2.60 0.83 0.09 74.78 Average: 2 20.76 0.00 2.02 1.24 0.08 75.90 Average: 3 27.61 0.00 2.14 0.60 0.08 69.56 Average: 4 21.09 0.00 2.47 1.22 0.07 75.14 Average: 5 14.68 0.00 1.36 0.99 0.06 82.90 Average: 6 24.96 0.00 2.06 1.19 0.07 71.72 Average: 7 22.82 0.00 1.69 0.78 0.07 74.64