---> uname -a: Linux prd-centos8-docker-8c-8g-30939.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 1648 22290 19 7951 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:d0:02:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.181/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85673sec preferred_lft 85673sec inet6 fe80::f816:3eff:fed0:249/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ca:1a:f0:00 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) 07/26/2025 _x86_64_ (8 CPU) 22:36:18 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 142.64 2.43 140.21 1521.88 10659.16 10:39:01 PM 166.19 14.41 151.78 1958.68 5257.48 10:40:01 PM 158.06 0.82 157.24 363.14 15113.76 10:41:01 PM 55.41 0.20 55.21 79.92 7626.66 10:42:01 PM 133.61 1.75 131.86 59.98 5347.58 10:43:01 PM 802.85 0.03 802.82 19.33 73209.32 10:44:01 PM 1271.11 0.02 1271.09 13.60 58685.09 10:45:01 PM 219.91 0.00 219.91 0.00 10598.87 10:46:01 PM 4.63 0.00 4.63 0.00 1071.42 10:47:01 PM 139.72 0.00 139.72 0.00 12835.19 10:48:01 PM 641.39 0.73 640.66 68.12 37121.46 Average: 339.58 1.85 337.72 371.32 21592.15 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29433340 31248920 3222372 9.87 2688 2132192 1368744 4.06 158056 2597672 94884 10:39:01 PM 28548004 30784556 4107708 12.58 2688 2544760 1745484 5.18 236988 3373020 348204 10:40:01 PM 27044096 29501864 5611616 17.18 2688 2762248 2839708 8.43 282188 4808496 138164 10:41:01 PM 24906484 27449280 7749228 23.73 2688 2844876 5479188 16.26 292660 6923512 6248 10:42:01 PM 23675688 27310632 8980024 27.50 2688 3931764 4933052 14.64 484048 7943436 971312 10:43:01 PM 21205460 26644752 11450252 35.06 2688 5471664 5393648 16.00 525800 9822428 718320 10:44:01 PM 19825544 26283348 12830168 39.29 2688 6375956 5183240 15.38 579904 10853948 269928 10:45:01 PM 17924636 24333416 14731076 45.11 2688 6324952 5501268 16.32 593772 12667816 8 10:46:01 PM 18459240 24897752 14196472 43.47 2688 6354332 5639816 16.73 598620 12138896 364 10:47:01 PM 18651996 25823532 14003716 42.88 2688 7020208 5240896 15.55 664504 11808816 419092 10:48:01 PM 22861400 30518364 9794312 29.99 2688 7501764 1420216 4.21 1304324 6967284 18324 Average: 22957808 27708765 9697904 29.70 2688 4842247 4067751 12.07 520079 8173211 271350 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 193.98 146.48 1140.03 42.91 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 469.81 372.08 5781.15 64.73 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 207.52 170.04 3065.51 22.99 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 82.52 65.12 1150.48 13.46 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 254.70 220.59 2499.26 31.43 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 524.88 420.68 8673.04 48.26 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 183.51 157.83 2163.49 20.99 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 0.23 0.13 0.07 0.22 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 0.27 0.22 0.07 0.23 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 289.92 229.84 3194.14 36.32 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 367.89 471.90 538.12 7590.97 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 234.10 204.98 2564.07 715.59 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) 07/26/2025 _x86_64_ (8 CPU) 22:36:18 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 7.78 0.00 0.86 0.67 0.05 90.65 10:38:01 PM 0 0.62 0.00 0.28 0.07 0.07 98.97 10:38:01 PM 1 3.36 0.00 0.42 0.69 0.07 95.47 10:38:01 PM 2 17.95 0.00 1.87 0.33 0.05 79.80 10:38:01 PM 3 4.61 0.00 0.63 0.92 0.03 93.81 10:38:01 PM 4 11.30 0.00 1.05 0.95 0.07 86.62 10:38:01 PM 5 6.99 0.00 0.68 0.85 0.02 91.46 10:38:01 PM 6 8.91 0.00 1.22 0.73 0.03 89.10 10:38:01 PM 7 8.51 0.00 0.68 0.78 0.03 89.98 10:39:01 PM all 10.22 0.00 0.94 0.50 0.06 88.29 10:39:01 PM 0 14.64 0.00 1.15 1.07 0.07 83.07 10:39:01 PM 1 8.79 0.00 1.00 0.58 0.07 89.56 10:39:01 PM 2 6.19 0.00 0.92 0.82 0.05 92.03 10:39:01 PM 3 12.19 0.00 1.27 0.84 0.08 85.62 10:39:01 PM 4 6.60 0.00 0.68 0.13 0.07 92.52 10:39:01 PM 5 9.79 0.00 0.58 0.37 0.03 89.23 10:39:01 PM 6 14.64 0.00 0.58 0.12 0.03 84.63 10:39:01 PM 7 8.90 0.00 1.29 0.07 0.07 89.68 10:40:01 PM all 49.21 0.00 1.25 0.67 0.09 48.79 10:40:01 PM 0 60.86 0.00 0.89 0.03 0.08 38.14 10:40:01 PM 1 43.05 0.00 1.42 0.40 0.08 55.04 10:40:01 PM 2 20.40 0.00 1.14 1.36 0.07 77.04 10:40:01 PM 3 66.24 0.00 1.25 0.42 0.10 31.99 10:40:01 PM 4 58.17 0.00 1.39 0.25 0.08 40.11 10:40:01 PM 5 53.90 0.00 1.32 0.22 0.10 44.46 10:40:01 PM 6 63.96 0.00 1.19 1.04 0.10 33.72 10:40:01 PM 7 27.03 0.00 1.39 1.62 0.07 69.89 10:41:01 PM all 49.17 0.00 1.39 0.20 0.09 49.15 10:41:01 PM 0 45.55 0.00 1.24 0.03 0.10 53.08 10:41:01 PM 1 46.06 0.00 1.45 0.60 0.08 51.80 10:41:01 PM 2 52.51 0.00 1.30 0.05 0.10 46.04 10:41:01 PM 3 54.64 0.00 2.20 0.03 0.12 43.00 10:41:01 PM 4 66.35 0.00 0.73 0.02 0.10 32.79 10:41:01 PM 5 41.61 0.00 1.10 0.15 0.08 57.06 10:41:01 PM 6 42.40 0.00 1.79 0.08 0.08 55.64 10:41:01 PM 7 44.20 0.00 1.29 0.65 0.08 53.78 10:42:01 PM all 24.46 0.00 1.19 0.45 0.07 73.83 10:42:01 PM 0 21.36 0.00 0.82 0.28 0.08 77.46 10:42:01 PM 1 20.62 0.00 1.32 0.08 0.07 77.91 10:42:01 PM 2 19.68 0.00 0.67 1.32 0.05 78.28 10:42:01 PM 3 21.06 0.00 1.09 0.37 0.07 77.42 10:42:01 PM 4 49.59 0.00 2.49 0.52 0.08 47.32 10:42:01 PM 5 20.83 0.00 0.50 0.03 0.07 78.57 10:42:01 PM 6 20.09 0.00 0.87 0.10 0.05 78.89 10:42:01 PM 7 22.43 0.00 1.76 0.92 0.07 74.82 10:43:01 PM all 13.74 0.00 6.00 3.10 0.09 77.08 10:43:01 PM 0 3.72 0.00 9.17 0.66 0.12 86.33 10:43:01 PM 1 13.99 0.00 6.72 0.76 0.10 78.43 10:43:01 PM 2 44.11 0.00 9.91 3.14 0.08 42.75 10:43:01 PM 3 5.71 0.00 6.50 14.97 0.10 72.72 10:43:01 PM 4 3.49 0.00 2.38 2.57 0.08 91.48 10:43:01 PM 5 8.68 0.00 2.45 2.21 0.08 86.57 10:43:01 PM 6 4.93 0.00 3.41 0.47 0.08 91.11 10:43:01 PM 7 25.51 0.00 7.51 0.02 0.07 66.90 10:44:01 PM all 18.44 0.00 3.16 3.21 0.07 75.12 10:44:01 PM 0 5.24 0.00 2.98 1.18 0.08 90.52 10:44:01 PM 1 37.89 0.00 1.79 0.20 0.08 60.03 10:44:01 PM 2 26.47 0.00 3.26 8.68 0.08 61.50 10:44:01 PM 3 11.15 0.00 2.38 5.72 0.07 80.69 10:44:01 PM 4 41.25 0.00 4.12 0.27 0.07 54.29 10:44:01 PM 5 4.27 0.00 4.85 6.69 0.07 84.12 10:44:01 PM 6 9.29 0.00 1.29 2.28 0.05 87.10 10:44:01 PM 7 11.74 0.00 4.61 0.71 0.07 82.87 10:45:01 PM all 23.47 0.00 0.92 0.60 0.07 74.94 10:45:01 PM 0 6.43 0.00 0.63 0.00 0.08 92.85 10:45:01 PM 1 19.07 0.00 0.60 0.00 0.07 80.27 10:45:01 PM 2 81.72 0.00 2.43 0.03 0.10 15.71 10:45:01 PM 3 2.44 0.00 0.79 3.79 0.07 92.92 10:45:01 PM 4 19.72 0.00 0.75 0.15 0.07 79.31 10:45:01 PM 5 33.29 0.00 0.87 0.00 0.07 65.78 10:45:01 PM 6 5.64 0.00 0.47 0.00 0.05 93.84 10:45:01 PM 7 19.43 0.00 0.80 0.83 0.07 78.87 10:46:01 PM all 19.93 0.00 0.78 0.04 0.05 79.19 10:46:01 PM 0 33.37 0.00 0.82 0.05 0.07 65.70 10:46:01 PM 1 20.79 0.00 0.82 0.12 0.07 78.21 10:46:01 PM 2 7.42 0.00 0.78 0.10 0.05 91.65 10:46:01 PM 3 7.84 0.00 0.70 0.07 0.03 91.36 10:46:01 PM 4 10.37 0.00 0.85 0.00 0.03 88.75 10:46:01 PM 5 58.36 0.00 0.92 0.00 0.10 40.63 10:46:01 PM 6 10.23 0.00 0.55 0.00 0.03 89.18 10:46:01 PM 7 11.09 0.00 0.80 0.00 0.05 88.06 10:47:01 PM all 17.34 0.00 1.98 0.34 0.08 80.27 10:47:01 PM 0 3.02 0.00 1.52 2.12 0.07 93.27 10:47:01 PM 1 7.99 0.00 3.46 0.39 0.08 88.08 10:47:01 PM 2 12.75 0.00 1.02 0.05 0.07 86.12 10:47:01 PM 3 7.82 0.00 1.09 0.00 0.07 91.03 10:47:01 PM 4 46.66 0.00 4.15 0.03 0.10 49.05 10:47:01 PM 5 42.38 0.00 2.80 0.00 0.08 54.73 10:47:01 PM 6 7.77 0.00 0.94 0.00 0.07 91.23 10:47:01 PM 7 10.47 0.00 0.85 0.10 0.07 88.51 10:48:01 PM all 12.94 0.00 2.26 1.92 0.06 82.82 10:48:01 PM 0 6.94 0.00 1.66 1.94 0.07 89.39 10:48:01 PM 1 7.60 0.00 1.96 3.52 0.07 86.85 10:48:01 PM 2 19.17 0.00 3.08 3.54 0.05 74.16 10:48:01 PM 3 18.25 0.00 2.39 0.97 0.07 78.33 10:48:01 PM 4 19.82 0.00 1.80 1.00 0.07 77.31 10:48:01 PM 5 10.40 0.00 1.61 0.47 0.08 87.44 10:48:01 PM 6 12.47 0.00 2.74 1.56 0.05 83.18 10:48:01 PM 7 8.88 0.00 2.81 2.34 0.05 85.92 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.44 0.00 1.88 1.06 0.07 74.56 Average: 0 18.38 0.00 1.91 0.68 0.08 78.96 Average: 1 20.85 0.00 1.90 0.67 0.08 76.50 Average: 2 28.02 0.00 2.39 1.76 0.07 67.77 Average: 3 19.28 0.00 1.84 2.54 0.07 76.27 Average: 4 30.30 0.00 1.85 0.53 0.07 67.24 Average: 5 26.43 0.00 1.60 0.99 0.07 70.90 Average: 6 18.21 0.00 1.37 0.58 0.06 79.79 Average: 7 18.02 0.00 2.16 0.73 0.06 79.03