---> uname -a: Linux prd-centos8-docker-8c-8g-28055.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 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1645 22297 19 7947 29771 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:c3:5e:6c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.20/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85651sec preferred_lft 85651sec inet6 fe80::f816:3eff:fec3:5e6c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4a:f1:fb:24 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) 07/14/2025 _x86_64_ (8 CPU) 22:36:20 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 140.73 2.43 138.29 1521.88 10601.65 10:39:01 PM 58.86 11.86 46.99 1502.28 3916.31 10:40:01 PM 220.99 3.11 217.88 393.44 13610.49 10:41:01 PM 79.82 0.22 79.61 321.75 7805.48 10:42:01 PM 107.40 1.98 105.42 136.51 3753.24 10:43:01 PM 315.38 0.03 315.35 19.33 58245.46 10:44:01 PM 1243.02 0.02 1243.00 13.60 53603.47 10:45:01 PM 773.95 0.00 773.95 0.00 33609.88 10:46:01 PM 13.05 0.00 13.05 0.00 678.37 10:47:01 PM 19.84 0.00 19.84 0.00 1812.61 10:48:01 PM 686.17 0.48 685.69 24.66 28963.14 Average: 332.60 1.83 330.77 357.55 19688.60 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29417412 31231500 3238300 9.92 2688 2130924 1371252 4.07 157568 2616260 94216 10:39:01 PM 29075800 30948952 3579912 10.96 2688 2186492 2004524 5.95 165236 2936024 6056 10:40:01 PM 27589708 29897356 5066004 15.51 2688 2613688 2517240 7.47 264224 4288084 68488 10:41:01 PM 26058288 28591068 6597424 20.20 2688 2835320 4203640 12.47 289800 5778492 70020 10:42:01 PM 25636912 28492668 7018800 21.49 2688 3154008 3628620 10.77 325896 6148572 306708 10:43:01 PM 21278408 26598764 11377304 34.84 2688 5386036 5348244 15.87 484136 9870088 1082564 10:44:01 PM 20913124 27380144 11742588 35.96 2688 6385976 3960040 11.75 549464 9850344 918900 10:45:01 PM 20287288 26691552 12368424 37.88 2688 6320756 3906308 11.59 605744 10340540 8 10:46:01 PM 20120876 26530144 12534836 38.38 2688 6325724 3983988 11.82 606260 10497660 8 10:47:01 PM 20463000 27150172 12192712 37.34 2688 6597032 3899012 11.57 637564 10135732 242572 10:48:01 PM 22918096 30558592 9737616 29.82 2688 7486736 1521776 4.52 1128912 7082392 491488 Average: 23978083 28551901 8677629 26.57 2688 4674790 3304059 9.80 474073 7231290 298275 10:37:01 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 175.57 128.10 1101.14 36.21 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 132.93 136.96 207.07 40.75 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 490.92 363.32 6711.00 46.33 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 197.94 151.29 3121.98 21.60 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 198.15 180.35 1964.00 28.98 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 612.58 464.32 9098.93 53.16 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 205.91 174.04 2303.25 22.16 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 0.68 0.78 0.18 0.39 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 0.23 0.15 0.06 0.22 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 199.82 130.61 2408.20 14.82 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 337.34 411.46 1091.30 4377.00 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 231.90 194.59 2544.87 421.93 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) 07/14/2025 _x86_64_ (8 CPU) 22:36:20 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 7.09 0.00 0.76 0.55 0.04 91.56 10:38:01 PM 0 3.60 0.00 0.35 0.20 0.05 95.80 10:38:01 PM 1 6.92 0.00 0.84 0.87 0.05 91.33 10:38:01 PM 2 5.20 0.00 0.70 1.27 0.03 92.80 10:38:01 PM 3 6.83 0.00 0.50 0.30 0.05 92.32 10:38:01 PM 4 11.40 0.00 1.22 0.22 0.05 87.11 10:38:01 PM 5 15.31 0.00 1.37 0.17 0.02 83.14 10:38:01 PM 6 5.54 0.00 0.53 1.09 0.03 92.80 10:38:01 PM 7 1.87 0.00 0.53 0.32 0.05 97.23 10:39:01 PM all 2.00 0.00 0.33 0.23 0.04 97.40 10:39:01 PM 0 2.57 0.00 0.33 0.10 0.07 96.93 10:39:01 PM 1 2.98 0.00 0.43 0.70 0.08 95.80 10:39:01 PM 2 0.47 0.00 0.28 0.30 0.05 98.90 10:39:01 PM 3 1.08 0.00 0.28 0.70 0.02 97.91 10:39:01 PM 4 1.05 0.00 1.00 0.00 0.05 97.90 10:39:01 PM 5 2.47 0.00 0.22 0.05 0.02 97.25 10:39:01 PM 6 3.27 0.00 0.07 0.00 0.02 96.65 10:39:01 PM 7 2.09 0.00 0.05 0.00 0.03 97.83 10:40:01 PM all 33.26 0.00 1.29 0.61 0.09 64.75 10:40:01 PM 0 41.37 0.00 1.14 0.22 0.10 57.17 10:40:01 PM 1 43.48 0.00 0.86 0.08 0.08 55.49 10:40:01 PM 2 26.94 0.00 1.55 0.49 0.10 70.93 10:40:01 PM 3 19.27 0.00 0.99 1.38 0.08 78.27 10:40:01 PM 4 45.25 0.00 1.24 0.55 0.10 52.86 10:40:01 PM 5 19.79 0.00 1.24 0.66 0.08 78.23 10:40:01 PM 6 39.41 0.00 1.76 1.09 0.10 57.63 10:40:01 PM 7 30.52 0.00 1.53 0.42 0.10 67.43 10:41:01 PM all 48.79 0.00 1.28 0.22 0.11 49.61 10:41:01 PM 0 46.69 0.00 1.38 0.10 0.10 51.73 10:41:01 PM 1 44.32 0.00 0.96 0.22 0.10 54.40 10:41:01 PM 2 57.54 0.00 1.55 0.28 0.12 40.51 10:41:01 PM 3 33.53 0.00 1.45 0.27 0.10 64.66 10:41:01 PM 4 63.54 0.00 1.78 0.48 0.13 34.07 10:41:01 PM 5 34.86 0.00 1.27 0.13 0.10 63.64 10:41:01 PM 6 59.91 0.00 0.90 0.22 0.10 38.88 10:41:01 PM 7 49.91 0.00 0.97 0.03 0.10 48.99 10:42:01 PM all 33.66 0.00 1.18 0.23 0.08 64.85 10:42:01 PM 0 33.34 0.00 0.83 0.03 0.10 65.69 10:42:01 PM 1 28.24 0.00 0.83 0.03 0.10 70.80 10:42:01 PM 2 33.96 0.00 0.75 0.03 0.08 65.17 10:42:01 PM 3 33.47 0.00 1.04 0.35 0.07 65.08 10:42:01 PM 4 28.15 0.00 0.90 0.00 0.07 70.88 10:42:01 PM 5 49.90 0.00 2.34 0.85 0.10 46.81 10:42:01 PM 6 36.98 0.00 1.72 0.10 0.08 61.11 10:42:01 PM 7 25.24 0.00 1.05 0.42 0.07 73.22 10:43:01 PM all 15.85 0.00 4.87 1.36 0.08 77.84 10:43:01 PM 0 7.90 0.00 6.95 0.00 0.10 85.05 10:43:01 PM 1 17.53 0.00 4.35 0.18 0.07 77.87 10:43:01 PM 2 4.80 0.00 4.63 1.06 0.10 89.42 10:43:01 PM 3 4.88 0.00 2.36 6.84 0.07 85.85 10:43:01 PM 4 6.13 0.00 7.04 0.03 0.08 86.72 10:43:01 PM 5 62.41 0.00 9.74 0.75 0.10 27.00 10:43:01 PM 6 12.65 0.00 2.53 0.50 0.07 84.24 10:43:01 PM 7 10.27 0.00 1.37 1.47 0.07 86.82 10:44:01 PM all 16.44 0.00 4.18 2.71 0.09 76.58 10:44:01 PM 0 1.50 0.00 4.83 0.42 0.10 93.14 10:44:01 PM 1 2.29 0.00 5.16 4.45 0.10 88.00 10:44:01 PM 2 10.28 0.00 1.83 0.89 0.08 86.92 10:44:01 PM 3 43.16 0.00 2.34 0.28 0.08 54.13 10:44:01 PM 4 7.18 0.00 6.08 1.27 0.10 85.37 10:44:01 PM 5 25.62 0.00 3.69 1.73 0.08 68.87 10:44:01 PM 6 34.34 0.00 6.84 2.40 0.10 56.31 10:44:01 PM 7 6.90 0.00 2.69 10.26 0.07 80.08 10:45:01 PM all 22.12 0.00 1.02 1.99 0.07 74.80 10:45:01 PM 0 15.15 0.00 0.85 3.16 0.08 80.76 10:45:01 PM 1 18.79 0.00 0.78 0.55 0.07 79.81 10:45:01 PM 2 30.29 0.00 1.45 0.55 0.10 67.61 10:45:01 PM 3 6.92 0.00 1.34 6.21 0.07 85.47 10:45:01 PM 4 19.89 0.00 0.62 0.00 0.05 79.45 10:45:01 PM 5 22.08 0.00 1.12 3.49 0.07 73.25 10:45:01 PM 6 43.67 0.00 1.42 1.42 0.08 53.41 10:45:01 PM 7 20.21 0.00 0.57 0.50 0.07 78.65 10:46:01 PM all 20.04 0.00 0.70 0.02 0.06 79.18 10:46:01 PM 0 29.57 0.00 0.67 0.00 0.08 69.68 10:46:01 PM 1 8.55 0.00 0.47 0.00 0.08 90.90 10:46:01 PM 2 10.52 0.00 0.65 0.07 0.07 88.69 10:46:01 PM 3 11.08 0.00 0.65 0.07 0.07 88.14 10:46:01 PM 4 66.47 0.00 1.02 0.00 0.08 32.43 10:46:01 PM 5 12.39 0.00 0.75 0.00 0.05 86.81 10:46:01 PM 6 15.63 0.00 0.90 0.00 0.03 83.43 10:46:01 PM 7 6.09 0.00 0.47 0.03 0.05 93.36 10:47:01 PM all 19.57 0.00 1.25 0.06 0.08 79.04 10:47:01 PM 0 16.34 0.00 1.52 0.03 0.10 82.00 10:47:01 PM 1 9.39 0.00 0.70 0.00 0.03 89.87 10:47:01 PM 2 5.38 0.00 1.32 0.33 0.07 92.90 10:47:01 PM 3 14.93 0.00 0.88 0.00 0.05 84.14 10:47:01 PM 4 5.51 0.00 0.58 0.05 0.08 93.77 10:47:01 PM 5 62.38 0.00 1.82 0.07 0.12 35.61 10:47:01 PM 6 14.57 0.00 0.87 0.00 0.08 84.48 10:47:01 PM 7 28.14 0.00 2.34 0.00 0.07 69.45 10:48:01 PM all 16.09 0.00 2.80 1.68 0.13 79.31 10:48:01 PM 0 11.78 0.00 1.50 0.20 0.10 86.42 10:48:01 PM 1 13.18 0.00 2.42 3.31 0.13 80.96 10:48:01 PM 2 8.23 0.00 3.72 4.34 0.20 83.51 10:48:01 PM 3 18.89 0.00 3.63 3.71 0.10 73.66 10:48:01 PM 4 11.84 0.00 1.97 0.37 0.13 85.69 10:48:01 PM 5 6.76 0.00 3.89 1.03 0.15 88.17 10:48:01 PM 6 17.15 0.00 1.22 0.13 0.10 81.39 10:48:01 PM 7 40.84 0.00 4.04 0.34 0.12 54.67 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.36 0.00 1.78 0.88 0.08 75.90 Average: 0 19.11 0.00 1.84 0.41 0.09 78.55 Average: 1 17.80 0.00 1.61 0.94 0.08 79.56 Average: 2 17.63 0.00 1.67 0.87 0.09 79.74 Average: 3 17.64 0.00 1.40 1.83 0.07 79.06 Average: 4 24.27 0.00 2.12 0.27 0.09 73.26 Average: 5 28.54 0.00 2.49 0.81 0.08 68.08 Average: 6 25.74 0.00 1.70 0.63 0.07 71.85 Average: 7 20.19 0.00 1.42 1.25 0.07 77.07