---> uname -a: Linux prd-centos8-docker-8c-8g-46051.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 1131 25110 19 5649 30285 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:f4:32:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.83/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85692sec preferred_lft 85692sec inet6 fe80::f816:3eff:fef4:328c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:03:a0:13:47 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::42:3ff:fea0:1347/64 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) 09/15/2025 _x86_64_ (8 CPU) 16:49:17 LINUX RESTART (8 CPU) 04:50:01 PM tps rtps wtps bread/s bwrtn/s 04:51:01 PM 210.11 16.64 193.47 3608.00 10556.95 04:52:01 PM 180.56 2.52 178.04 547.02 15959.48 04:53:01 PM 169.36 0.75 168.61 491.57 42290.99 04:54:01 PM 34.44 0.05 34.39 0.53 565.78 04:55:01 PM 8.11 0.43 7.68 20.93 200.47 04:56:01 PM 10.68 0.00 10.68 0.00 521.25 04:57:01 PM 20.76 0.00 20.76 0.00 364.48 04:58:01 PM 101.82 0.08 101.73 4.00 23687.44 04:59:01 PM 139.05 0.00 139.05 0.00 1534.69 05:00:01 PM 64.56 3.72 60.85 6100.10 27714.20 05:01:01 PM 43.74 0.58 43.16 194.70 8202.85 Average: 89.38 2.25 87.13 996.99 11963.62 04:50:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:51:01 PM 29001816 30939384 3653896 11.19 2688 2253280 1657260 4.92 174596 3015868 201496 04:52:01 PM 27044184 29270528 5611528 17.18 2688 2536556 3388332 10.05 263892 4852692 47656 04:53:01 PM 25246144 28650304 7409568 22.69 2688 3687572 3651564 10.83 423148 6383844 924 04:54:01 PM 25040984 28449976 7614728 23.32 2688 3691452 3731164 11.07 439224 6569668 108 04:55:01 PM 24935972 28348276 7719740 23.64 2688 3694780 3782752 11.22 440656 6674244 112 04:56:01 PM 25494676 28915832 7161036 21.93 2688 3703612 3358564 9.96 442624 6118228 20 04:57:01 PM 24941184 28603728 7714528 23.62 2688 3942372 3787816 11.24 506316 6599800 236428 04:58:01 PM 23093316 27240148 9562396 29.28 2688 4414772 6181680 18.34 555068 8336140 544 04:59:01 PM 24393136 28485764 8262576 25.30 2688 4348892 3549408 10.53 552732 7057084 15540 05:00:01 PM 25241592 30501696 7414120 22.70 2688 5507544 1960216 5.82 775744 5975860 190208 05:01:01 PM 25700852 30998240 6954860 21.30 2688 5539044 1556888 4.62 969896 5318732 22616 Average: 25466714 29127625 7188998 22.01 2688 3938171 3327786 9.87 503991 6082015 65059 04:50:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 PM eth0 221.68 185.07 2336.28 43.85 0.00 0.00 0.00 0.00 04:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 PM eth0 282.37 223.44 4143.21 30.22 0.00 0.00 0.00 0.00 04:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 PM lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 04:53:01 PM eth0 367.21 218.59 10011.65 28.17 0.00 0.00 0.00 0.00 04:53:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 04:54:01 PM lo 54.85 54.85 4.62 4.62 0.00 0.00 0.00 0.00 04:54:01 PM eth0 171.93 125.87 52.16 52.33 0.00 0.00 0.00 0.00 04:54:01 PM docker0 11.65 13.05 1.72 1.67 0.00 0.00 0.00 0.00 04:55:01 PM lo 60.53 60.53 3.08 3.08 0.00 0.00 0.00 0.00 04:55:01 PM eth0 326.57 255.90 87.43 97.47 0.00 0.00 0.00 0.00 04:55:01 PM docker0 0.80 1.02 0.11 0.17 0.00 0.00 0.00 0.00 04:56:01 PM lo 4.27 4.27 0.21 0.21 0.00 0.00 0.00 0.00 04:56:01 PM eth0 68.17 52.72 73.68 21.97 0.00 0.00 0.00 0.00 04:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 04:57:01 PM eth0 117.18 103.07 721.31 26.65 0.00 0.00 0.00 0.00 04:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 PM lo 296.48 296.48 45.22 45.22 0.00 0.00 0.00 0.00 04:58:01 PM eth0 615.99 366.51 2294.94 39.30 0.00 0.00 0.00 0.00 04:58:01 PM docker0 129.94 136.32 20.67 21.91 0.00 0.00 0.00 0.00 04:58:01 PM veth1533c6b 119.58 124.86 21.22 18.64 0.00 0.00 0.00 0.00 04:58:01 PM veth9202123 10.36 12.16 1.22 3.53 0.00 0.00 0.00 0.00 04:59:01 PM lo 1166.13 1166.13 206.35 206.35 0.00 0.00 0.00 0.00 04:59:01 PM eth0 142.52 100.18 287.75 40.34 0.00 0.00 0.00 0.00 04:59:01 PM docker0 504.62 518.36 102.03 97.11 0.00 0.00 0.00 0.00 05:00:01 PM lo 0.70 0.70 0.03 0.03 0.00 0.00 0.00 0.00 05:00:01 PM eth0 305.16 219.29 3394.68 29.13 0.00 0.00 0.00 0.00 05:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 PM eth0 97.72 74.45 226.17 27.83 0.00 0.00 0.00 0.00 05:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 143.96 143.96 23.60 23.60 0.00 0.00 0.00 0.00 Average: eth0 246.96 175.01 2148.12 39.75 0.00 0.00 0.00 0.00 Average: docker0 58.82 60.80 11.32 10.99 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) 09/15/2025 _x86_64_ (8 CPU) 16:49:17 LINUX RESTART (8 CPU) 04:50:01 PM CPU %user %nice %system %iowait %steal %idle 04:51:01 PM all 13.55 0.00 1.19 0.93 0.06 84.26 04:51:01 PM 0 7.95 0.00 0.95 1.15 0.10 89.85 04:51:01 PM 1 25.89 0.00 2.15 1.84 0.07 70.05 04:51:01 PM 2 11.32 0.00 1.02 1.20 0.05 86.41 04:51:01 PM 3 11.67 0.00 0.93 0.32 0.07 87.01 04:51:01 PM 4 7.24 0.00 0.87 1.25 0.03 90.61 04:51:01 PM 5 28.60 0.00 1.80 0.75 0.05 68.80 04:51:01 PM 6 6.41 0.00 0.55 0.32 0.05 92.67 04:51:01 PM 7 9.36 0.00 1.25 0.62 0.07 88.71 04:52:01 PM all 32.19 0.00 1.05 1.14 0.08 65.54 04:52:01 PM 0 30.97 0.00 0.70 0.03 0.08 68.21 04:52:01 PM 1 38.64 0.00 0.89 1.19 0.10 59.19 04:52:01 PM 2 35.45 0.00 1.71 1.20 0.07 61.58 04:52:01 PM 3 22.46 0.00 0.94 2.76 0.08 73.75 04:52:01 PM 4 20.55 0.00 1.22 1.39 0.07 76.77 04:52:01 PM 5 39.10 0.00 1.17 1.15 0.08 58.49 04:52:01 PM 6 36.87 0.00 0.74 0.92 0.08 61.39 04:52:01 PM 7 33.45 0.00 1.02 0.50 0.07 64.96 04:53:01 PM all 29.32 0.00 2.61 1.98 0.08 66.02 04:53:01 PM 0 25.25 0.00 2.30 0.12 0.08 72.25 04:53:01 PM 1 37.66 0.00 2.97 5.11 0.08 54.17 04:53:01 PM 2 29.85 0.00 2.47 2.75 0.08 64.84 04:53:01 PM 3 36.48 0.00 2.68 1.77 0.08 58.99 04:53:01 PM 4 21.27 0.00 3.66 3.05 0.08 71.94 04:53:01 PM 5 33.11 0.00 2.52 1.58 0.08 62.70 04:53:01 PM 6 20.38 0.00 2.52 0.79 0.07 76.25 04:53:01 PM 7 30.53 0.00 1.73 0.64 0.07 67.03 04:54:01 PM all 20.32 0.00 2.26 0.06 0.09 77.26 04:54:01 PM 0 22.34 0.00 1.97 0.03 0.10 75.56 04:54:01 PM 1 20.15 0.00 2.69 0.08 0.08 76.99 04:54:01 PM 2 21.66 0.00 2.46 0.07 0.08 75.73 04:54:01 PM 3 19.57 0.00 2.44 0.08 0.08 77.82 04:54:01 PM 4 19.04 0.00 1.76 0.10 0.10 79.00 04:54:01 PM 5 20.34 0.00 2.61 0.05 0.08 76.91 04:54:01 PM 6 18.67 0.00 1.96 0.05 0.08 79.24 04:54:01 PM 7 20.79 0.00 2.21 0.05 0.08 76.86 04:55:01 PM all 6.13 0.00 1.19 0.02 0.07 92.59 04:55:01 PM 0 4.11 0.00 0.90 0.02 0.07 94.91 04:55:01 PM 1 6.57 0.00 1.42 0.00 0.07 91.94 04:55:01 PM 2 5.77 0.00 1.24 0.00 0.07 92.93 04:55:01 PM 3 7.56 0.00 1.15 0.12 0.08 91.09 04:55:01 PM 4 5.25 0.00 1.67 0.02 0.07 92.99 04:55:01 PM 5 8.55 0.00 0.80 0.02 0.07 90.56 04:55:01 PM 6 3.72 0.00 0.50 0.00 0.07 95.72 04:55:01 PM 7 7.52 0.00 1.84 0.02 0.07 90.56 04:56:01 PM all 8.72 0.00 0.31 0.02 0.05 90.90 04:56:01 PM 0 4.47 0.00 0.45 0.00 0.07 95.02 04:56:01 PM 1 4.57 0.00 0.08 0.07 0.05 95.23 04:56:01 PM 2 3.28 0.00 0.20 0.00 0.03 96.48 04:56:01 PM 3 31.65 0.00 0.78 0.02 0.05 67.50 04:56:01 PM 4 3.47 0.00 0.38 0.02 0.07 96.06 04:56:01 PM 5 0.90 0.00 0.22 0.08 0.05 98.75 04:56:01 PM 6 12.64 0.00 0.18 0.00 0.03 87.15 04:56:01 PM 7 8.75 0.00 0.17 0.00 0.02 91.07 04:57:01 PM all 30.60 0.00 0.73 0.03 0.07 68.57 04:57:01 PM 0 22.12 0.00 0.48 0.00 0.08 77.31 04:57:01 PM 1 30.42 0.00 0.70 0.02 0.08 68.78 04:57:01 PM 2 27.63 0.00 0.70 0.00 0.07 71.60 04:57:01 PM 3 53.74 0.00 0.60 0.02 0.07 45.58 04:57:01 PM 4 28.37 0.00 1.42 0.13 0.07 70.01 04:57:01 PM 5 28.99 0.00 1.02 0.07 0.08 69.84 04:57:01 PM 6 31.97 0.00 0.63 0.00 0.05 67.34 04:57:01 PM 7 21.57 0.00 0.30 0.00 0.05 78.08 04:58:01 PM all 26.35 0.00 2.06 0.88 0.08 70.64 04:58:01 PM 0 40.02 0.00 2.15 0.54 0.08 57.21 04:58:01 PM 1 18.68 0.00 2.39 0.35 0.07 78.51 04:58:01 PM 2 30.25 0.00 2.30 3.46 0.10 63.88 04:58:01 PM 3 22.49 0.00 1.94 1.16 0.08 74.32 04:58:01 PM 4 23.00 0.00 2.04 0.05 0.08 74.82 04:58:01 PM 5 24.31 0.00 1.99 0.52 0.08 73.10 04:58:01 PM 6 29.64 0.00 1.90 0.66 0.08 67.71 04:58:01 PM 7 22.35 0.00 1.73 0.25 0.08 75.58 04:59:01 PM all 24.46 0.00 1.91 0.23 0.09 73.31 04:59:01 PM 0 19.69 0.00 1.49 0.18 0.12 78.52 04:59:01 PM 1 33.00 0.00 1.92 0.67 0.12 64.29 04:59:01 PM 2 18.12 0.00 2.65 0.64 0.10 78.49 04:59:01 PM 3 32.99 0.00 1.32 0.02 0.07 65.60 04:59:01 PM 4 14.67 0.00 1.73 0.05 0.08 83.47 04:59:01 PM 5 20.08 0.00 1.67 0.10 0.08 78.06 04:59:01 PM 6 26.42 0.00 2.28 0.03 0.10 71.16 04:59:01 PM 7 30.68 0.00 2.18 0.17 0.08 66.89 05:00:01 PM all 28.91 0.00 1.68 1.39 0.08 67.95 05:00:01 PM 0 32.51 0.00 1.74 0.05 0.07 65.63 05:00:01 PM 1 35.98 0.00 1.40 2.44 0.08 60.09 05:00:01 PM 2 31.24 0.00 1.91 0.85 0.07 65.93 05:00:01 PM 3 32.02 0.00 2.02 1.61 0.08 64.27 05:00:01 PM 4 29.45 0.00 1.39 2.63 0.07 66.47 05:00:01 PM 5 17.16 0.00 2.13 0.17 0.10 80.45 05:00:01 PM 6 28.14 0.00 1.19 0.25 0.07 70.35 05:00:01 PM 7 24.71 0.00 1.66 3.08 0.08 70.46 05:01:01 PM all 21.82 0.00 1.08 0.27 0.07 76.77 05:01:01 PM 0 26.94 0.00 0.80 0.05 0.10 72.11 05:01:01 PM 1 24.05 0.00 1.58 0.03 0.07 74.27 05:01:01 PM 2 43.28 0.00 1.50 0.07 0.07 55.09 05:01:01 PM 3 22.35 0.00 1.14 0.88 0.07 75.56 05:01:01 PM 4 14.49 0.00 0.88 0.13 0.07 84.42 05:01:01 PM 5 4.93 0.00 0.82 0.00 0.07 94.18 05:01:01 PM 6 25.48 0.00 0.83 0.02 0.05 73.62 05:01:01 PM 7 12.97 0.00 1.05 0.97 0.05 84.97 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.02 0.00 1.46 0.63 0.07 75.81 Average: 0 21.47 0.00 1.27 0.20 0.09 76.98 Average: 1 25.05 0.00 1.65 1.07 0.08 72.14 Average: 2 23.44 0.00 1.65 0.93 0.07 73.91 Average: 3 26.64 0.00 1.45 0.79 0.07 71.05 Average: 4 16.97 0.00 1.55 0.80 0.07 80.61 Average: 5 20.55 0.00 1.52 0.41 0.08 77.45 Average: 6 21.84 0.00 1.21 0.28 0.07 76.61 Average: 7 20.23 0.00 1.37 0.57 0.07 77.76