---> uname -a: Linux prd-centos8-docker-8c-8g-1472.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 1648 22268 19 7973 29768 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:38:a8:7a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.190/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85657sec preferred_lft 85657sec inet6 fe80::f816:3eff:fe38:a87a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:71:b9:e9:3f 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) 09/30/2025 _x86_64_ (8 CPU) 22:36:26 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 156.01 2.70 153.31 1598.53 11137.06 10:39:01 PM 157.82 14.21 143.61 1853.16 5064.44 10:40:01 PM 148.70 0.87 147.83 364.15 14831.97 10:41:01 PM 59.84 0.20 59.64 79.99 7718.95 10:42:01 PM 121.08 1.77 119.31 58.12 4495.03 10:43:01 PM 273.33 0.03 273.29 19.33 54564.75 10:44:01 PM 1204.78 0.02 1204.77 13.60 53672.66 10:45:01 PM 794.48 0.00 794.48 0.00 34379.14 10:46:01 PM 12.78 0.00 12.78 0.00 675.19 10:47:01 PM 36.19 0.00 36.19 0.00 4257.94 10:48:01 PM 714.95 0.48 714.46 24.66 42770.56 Average: 334.56 1.84 332.71 364.67 21234.65 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29427064 31246448 3228648 9.89 2688 2135980 1355128 4.02 158428 2606088 95176 10:39:01 PM 28505380 30743012 4150332 12.71 2688 2545912 1743732 5.17 236664 3415340 348188 10:40:01 PM 26928144 29387076 5727568 17.54 2688 2763416 2944988 8.74 280308 4926164 138160 10:41:01 PM 26661540 29208672 5994172 18.36 2688 2848956 2991416 8.88 289596 5174572 6936 10:42:01 PM 26224036 29066656 6431676 19.70 2688 3140688 3012264 8.94 329284 5558676 200864 10:43:01 PM 21941036 27165072 10714676 32.81 2688 5316408 4776724 14.17 487904 9251056 1003032 10:44:01 PM 21502108 27975260 11153604 34.16 2688 6393376 3382804 10.04 538776 9269340 919152 10:45:01 PM 20857644 27269472 11798068 36.13 2688 6328292 3327852 9.87 595356 9772660 12 10:46:01 PM 20636084 27052940 12019628 36.81 2688 6333260 3379172 10.03 595860 9983216 8 10:47:01 PM 20480744 27214084 12174968 37.28 2688 6634600 3284124 9.74 644044 10076192 218364 10:48:01 PM 22890016 30556480 9765696 29.91 2688 7509476 1445636 4.29 1131080 7093420 24304 Average: 24186709 28807743 8469003 25.93 2688 4722760 2876713 8.54 480664 7011520 268563 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 122.83 98.25 1186.92 38.95 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 485.92 376.77 5785.57 66.54 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 205.33 170.68 3066.23 22.90 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 82.00 68.89 1167.71 14.76 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 169.36 162.87 1918.19 23.78 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 596.60 450.45 9085.43 52.20 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 166.96 142.84 2360.53 20.08 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 2.52 1.87 0.38 0.47 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 0.22 0.17 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 211.53 154.54 2517.26 25.94 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 300.60 331.62 1034.05 2695.73 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 213.08 178.09 2556.66 269.26 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) 09/30/2025 _x86_64_ (8 CPU) 22:36:26 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 8.12 0.00 0.87 0.50 0.05 90.46 10:38:01 PM 0 7.50 0.00 1.20 0.48 0.08 90.73 10:38:01 PM 1 9.79 0.00 0.82 0.47 0.05 88.87 10:38:01 PM 2 15.00 0.00 1.27 0.85 0.05 82.83 10:38:01 PM 3 8.25 0.00 0.68 1.19 0.03 89.85 10:38:01 PM 4 2.40 0.00 0.30 0.17 0.03 97.10 10:38:01 PM 5 3.70 0.00 0.65 0.20 0.05 95.40 10:38:01 PM 6 2.64 0.00 0.52 0.48 0.03 96.33 10:38:01 PM 7 15.66 0.00 1.52 0.18 0.07 82.57 10:39:01 PM all 9.94 0.00 0.92 0.41 0.06 88.68 10:39:01 PM 0 11.09 0.00 0.53 0.18 0.07 88.13 10:39:01 PM 1 10.23 0.00 2.21 1.19 0.07 86.31 10:39:01 PM 2 7.46 0.00 0.84 0.18 0.07 91.45 10:39:01 PM 3 7.83 0.00 0.53 0.03 0.05 91.55 10:39:01 PM 4 7.12 0.00 0.68 0.17 0.07 91.96 10:39:01 PM 5 7.61 0.00 0.89 0.40 0.07 91.04 10:39:01 PM 6 9.79 0.00 1.12 1.04 0.05 88.01 10:39:01 PM 7 18.38 0.00 0.52 0.08 0.07 80.95 10:40:01 PM all 47.19 0.00 1.16 0.54 0.09 51.01 10:40:01 PM 0 27.08 0.00 0.93 0.53 0.10 71.35 10:40:01 PM 1 19.53 0.00 1.20 1.92 0.08 77.27 10:40:01 PM 2 57.05 0.00 1.74 0.35 0.12 40.74 10:40:01 PM 3 67.75 0.00 0.87 0.33 0.08 30.96 10:40:01 PM 4 50.09 0.00 1.61 0.15 0.10 48.05 10:40:01 PM 5 67.22 0.00 0.93 0.13 0.08 31.63 10:40:01 PM 6 38.94 0.00 1.24 0.85 0.08 58.89 10:40:01 PM 7 49.86 0.00 0.74 0.07 0.10 49.24 10:41:01 PM all 47.96 0.00 1.25 0.22 0.09 50.48 10:41:01 PM 0 41.90 0.00 1.34 0.13 0.10 56.53 10:41:01 PM 1 48.38 0.00 0.87 0.05 0.08 50.62 10:41:01 PM 2 47.77 0.00 1.74 0.53 0.10 49.86 10:41:01 PM 3 54.14 0.00 1.42 0.58 0.10 43.76 10:41:01 PM 4 43.40 0.00 1.02 0.08 0.08 55.42 10:41:01 PM 5 39.10 0.00 1.24 0.05 0.08 59.53 10:41:01 PM 6 56.56 0.00 1.45 0.00 0.08 41.90 10:41:01 PM 7 52.46 0.00 0.95 0.32 0.07 46.21 10:42:01 PM all 11.35 0.00 0.59 0.35 0.05 87.66 10:42:01 PM 0 6.29 0.00 0.70 0.33 0.07 92.60 10:42:01 PM 1 9.69 0.00 0.43 0.95 0.07 88.86 10:42:01 PM 2 10.93 0.00 0.45 0.12 0.05 88.45 10:42:01 PM 3 6.75 0.00 0.20 0.00 0.03 93.02 10:42:01 PM 4 4.11 0.00 0.37 0.20 0.05 95.27 10:42:01 PM 5 6.54 0.00 0.33 0.00 0.05 93.08 10:42:01 PM 6 28.07 0.00 1.47 0.65 0.05 69.76 10:42:01 PM 7 18.41 0.00 0.78 0.53 0.05 80.22 10:43:01 PM all 15.90 0.00 4.55 1.22 0.08 78.25 10:43:01 PM 0 8.94 0.00 3.19 3.33 0.08 84.46 10:43:01 PM 1 55.14 0.00 8.15 0.27 0.10 36.35 10:43:01 PM 2 18.86 0.00 4.25 3.52 0.07 73.30 10:43:01 PM 3 5.68 0.00 6.56 0.02 0.10 87.64 10:43:01 PM 4 6.04 0.00 3.87 0.08 0.08 89.92 10:43:01 PM 5 10.93 0.00 1.24 1.61 0.07 86.16 10:43:01 PM 6 11.85 0.00 5.51 0.32 0.10 82.22 10:43:01 PM 7 9.53 0.00 3.67 0.57 0.07 86.16 10:44:01 PM all 16.23 0.00 4.23 3.05 0.09 76.41 10:44:01 PM 0 35.28 0.00 6.40 1.51 0.08 56.73 10:44:01 PM 1 15.64 0.00 5.22 1.05 0.10 77.98 10:44:01 PM 2 7.17 0.00 4.13 1.86 0.08 86.76 10:44:01 PM 3 10.50 0.00 2.79 0.13 0.08 86.49 10:44:01 PM 4 7.83 0.00 5.08 1.15 0.10 85.84 10:44:01 PM 5 4.37 0.00 3.89 5.40 0.07 86.27 10:44:01 PM 6 4.30 0.00 3.17 12.83 0.07 79.64 10:44:01 PM 7 44.60 0.00 3.15 0.45 0.10 51.69 10:45:01 PM all 21.89 0.00 1.17 1.89 0.08 74.97 10:45:01 PM 0 13.34 0.00 0.99 0.02 0.07 85.59 10:45:01 PM 1 18.60 0.00 1.07 0.28 0.08 79.96 10:45:01 PM 2 85.51 0.00 3.05 0.00 0.15 11.28 10:45:01 PM 3 18.21 0.00 0.52 0.00 0.07 81.20 10:45:01 PM 4 15.92 0.00 1.12 2.39 0.08 80.48 10:45:01 PM 5 14.80 0.00 0.60 1.05 0.07 83.48 10:45:01 PM 6 7.26 0.00 1.83 11.40 0.07 79.44 10:45:01 PM 7 1.37 0.00 0.22 0.00 0.02 98.40 10:46:01 PM all 19.88 0.00 0.74 0.02 0.07 79.29 10:46:01 PM 0 2.59 0.00 0.35 0.00 0.07 97.00 10:46:01 PM 1 15.05 0.00 0.63 0.00 0.08 84.23 10:46:01 PM 2 71.39 0.00 1.81 0.00 0.10 26.71 10:46:01 PM 3 23.56 0.00 0.85 0.00 0.07 75.53 10:46:01 PM 4 9.30 0.00 0.57 0.03 0.05 90.05 10:46:01 PM 5 12.51 0.00 0.63 0.00 0.05 86.81 10:46:01 PM 6 16.29 0.00 0.42 0.08 0.07 83.14 10:46:01 PM 7 8.51 0.00 0.68 0.02 0.05 90.74 10:47:01 PM all 19.60 0.00 1.44 0.06 0.07 78.83 10:47:01 PM 0 9.32 0.00 1.12 0.00 0.07 89.50 10:47:01 PM 1 8.69 0.00 1.71 0.05 0.07 89.49 10:47:01 PM 2 16.32 0.00 1.10 0.00 0.07 82.51 10:47:01 PM 3 8.74 0.00 1.56 0.17 0.07 89.47 10:47:01 PM 4 11.85 0.00 1.04 0.00 0.05 87.06 10:47:01 PM 5 79.97 0.00 3.02 0.03 0.10 16.88 10:47:01 PM 6 14.83 0.00 0.95 0.00 0.07 84.16 10:47:01 PM 7 7.02 0.00 1.02 0.23 0.08 91.65 10:48:01 PM all 13.75 0.00 2.24 1.70 0.07 82.24 10:48:01 PM 0 13.25 0.00 1.57 0.13 0.07 84.97 10:48:01 PM 1 15.89 0.00 3.29 2.79 0.08 77.95 10:48:01 PM 2 14.91 0.00 1.69 0.92 0.07 82.41 10:48:01 PM 3 14.82 0.00 3.25 1.39 0.07 80.47 10:48:01 PM 4 6.37 0.00 1.19 3.37 0.07 89.00 10:48:01 PM 5 23.31 0.00 2.30 0.54 0.07 73.78 10:48:01 PM 6 13.22 0.00 1.56 2.98 0.07 82.18 10:48:01 PM 7 8.20 0.00 3.07 1.48 0.07 87.18 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.08 0.00 1.74 0.90 0.07 76.21 Average: 0 16.04 0.00 1.66 0.60 0.08 81.61 Average: 1 20.60 0.00 2.32 0.82 0.08 76.18 Average: 2 32.06 0.00 2.00 0.76 0.08 65.10 Average: 3 20.59 0.00 1.74 0.35 0.07 77.25 Average: 4 14.96 0.00 1.53 0.71 0.07 82.74 Average: 5 24.57 0.00 1.43 0.85 0.07 73.08 Average: 6 18.53 0.00 1.75 2.78 0.07 76.87 Average: 7 21.28 0.00 1.48 0.36 0.07 76.82