---> uname -a: Linux prd-centos8-docker-8c-8g-43810.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 1629 22307 19 7953 29787 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:6a:ac:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.241/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85643sec preferred_lft 85643sec inet6 fe80::f816:3eff:fe6a:acb9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:05:51:2a:b1 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) 09/05/2025 _x86_64_ (8 CPU) 22:36:56 LINUX RESTART (8 CPU) 10:38:01 PM tps rtps wtps bread/s bwrtn/s 10:39:01 PM 114.70 2.33 112.36 1519.49 11047.05 10:40:01 PM 200.67 14.60 186.07 1973.00 4999.50 10:41:01 PM 101.47 0.63 100.83 349.08 11848.97 10:42:01 PM 64.24 1.88 62.36 134.38 7537.19 10:43:01 PM 135.27 0.15 135.12 21.46 15259.41 10:44:01 PM 1079.29 0.03 1079.25 14.53 70720.36 10:45:01 PM 1002.70 0.00 1002.70 0.00 52530.32 10:46:01 PM 211.30 0.00 211.30 0.00 8989.82 10:47:01 PM 4.52 0.00 4.52 0.00 1067.31 10:48:01 PM 152.74 0.05 152.69 0.40 13109.93 10:49:01 PM 623.04 0.45 622.59 28.66 36717.09 Average: 335.45 1.83 333.62 367.36 21257.13 10:38:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:39:01 PM 29444412 31259816 3211300 9.83 2688 2131348 1382952 4.10 157816 2585676 1796 10:40:01 PM 28181436 30440348 4474276 13.70 2688 2566260 2024560 6.01 254708 3716100 277660 10:41:01 PM 26989884 29454148 5665828 17.35 2688 2768276 2891448 8.58 281068 4862536 139876 10:42:01 PM 26747292 29313912 5908420 18.09 2688 2867880 2963636 8.79 293300 5082492 26448 10:43:01 PM 25375308 29075392 7280404 22.29 2688 3991992 3043568 9.03 486512 6175524 742920 10:44:01 PM 22865148 28305060 9790564 29.98 2688 5471580 3646568 10.82 528208 8138276 517916 10:45:01 PM 22152976 28559576 10502736 32.16 2688 6324364 3029240 8.99 589932 8534140 229544 10:46:01 PM 19909060 26317168 12746652 39.03 2688 6324740 3405200 10.10 591652 10691884 12 10:47:01 PM 20043260 26481100 12612452 38.62 2688 6354120 3532536 10.48 596500 10552520 260 10:48:01 PM 21462756 28636060 11192956 34.28 2688 7021860 3075136 9.12 674672 9016720 423312 10:49:01 PM 22800000 30457648 9855712 30.18 2688 7502140 1493504 4.43 1299144 7034948 18320 Average: 24179230 28936384 8476482 25.96 2688 4847687 2771668 8.22 523047 6944620 216188 10:38:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 130.89 116.64 575.17 46.73 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 493.37 360.92 6066.31 59.53 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 193.94 155.63 2818.09 20.41 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 91.75 81.19 1393.20 15.48 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 280.12 244.25 3444.17 33.45 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 463.67 357.69 7416.90 40.53 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 176.32 150.50 2173.06 20.66 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 0.15 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 0.23 0.22 0.07 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 249.18 200.28 3208.96 35.00 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 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 371.09 474.89 533.91 7592.10 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 222.80 194.76 2511.73 714.99 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) 09/05/2025 _x86_64_ (8 CPU) 22:36:56 LINUX RESTART (8 CPU) 10:38:01 PM CPU %user %nice %system %iowait %steal %idle 10:39:01 PM all 4.47 0.00 0.64 0.43 0.03 94.43 10:39:01 PM 0 0.33 0.00 0.48 0.03 0.03 99.12 10:39:01 PM 1 2.36 0.00 0.58 1.10 0.03 95.92 10:39:01 PM 2 5.04 0.00 0.33 0.22 0.03 94.37 10:39:01 PM 3 2.20 0.00 0.18 0.28 0.02 97.32 10:39:01 PM 4 16.40 0.00 1.64 0.32 0.05 81.60 10:39:01 PM 5 3.63 0.00 0.99 1.04 0.02 94.32 10:39:01 PM 6 0.92 0.00 0.18 0.30 0.02 98.58 10:39:01 PM 7 4.89 0.00 0.75 0.12 0.03 94.20 10:40:01 PM all 17.01 0.00 1.11 0.51 0.07 81.31 10:40:01 PM 0 16.57 0.00 1.35 0.60 0.07 81.40 10:40:01 PM 1 15.80 0.00 0.74 0.74 0.07 82.66 10:40:01 PM 2 17.39 0.00 1.52 0.74 0.07 80.28 10:40:01 PM 3 20.58 0.00 0.90 0.62 0.08 77.81 10:40:01 PM 4 9.83 0.00 1.10 0.55 0.05 88.46 10:40:01 PM 5 18.54 0.00 1.19 0.03 0.08 80.16 10:40:01 PM 6 10.73 0.00 0.75 0.23 0.07 88.22 10:40:01 PM 7 26.63 0.00 1.29 0.53 0.07 71.48 10:41:01 PM all 48.70 0.00 1.17 0.30 0.09 49.74 10:41:01 PM 0 25.06 0.00 1.05 0.45 0.08 73.36 10:41:01 PM 1 62.73 0.00 1.04 0.25 0.08 35.90 10:41:01 PM 2 46.71 0.00 1.61 0.08 0.12 51.48 10:41:01 PM 3 65.50 0.00 2.01 0.40 0.12 31.97 10:41:01 PM 4 27.21 0.00 1.20 1.07 0.08 70.43 10:41:01 PM 5 72.99 0.00 0.60 0.12 0.10 26.20 10:41:01 PM 6 24.80 0.00 0.90 0.02 0.07 74.21 10:41:01 PM 7 64.54 0.00 0.99 0.02 0.07 34.39 10:42:01 PM all 47.02 0.00 1.33 0.22 0.09 51.34 10:42:01 PM 0 45.96 0.00 1.07 0.08 0.08 52.80 10:42:01 PM 1 40.96 0.00 1.29 0.08 0.10 57.57 10:42:01 PM 2 48.49 0.00 1.62 1.04 0.08 48.77 10:42:01 PM 3 51.81 0.00 1.81 0.12 0.10 46.17 10:42:01 PM 4 34.79 0.00 1.34 0.07 0.08 63.72 10:42:01 PM 5 62.12 0.00 1.29 0.07 0.10 36.42 10:42:01 PM 6 45.54 0.00 1.15 0.03 0.10 53.18 10:42:01 PM 7 46.44 0.00 1.09 0.25 0.08 52.14 10:43:01 PM all 19.81 0.00 1.36 0.49 0.25 78.09 10:43:01 PM 0 17.31 0.00 0.41 0.00 0.07 82.21 10:43:01 PM 1 23.34 0.00 2.48 0.67 0.12 73.39 10:43:01 PM 2 24.47 0.00 0.43 0.49 0.07 74.54 10:43:01 PM 3 26.31 0.00 2.84 0.19 0.08 70.58 10:43:01 PM 4 22.26 0.00 1.64 0.42 0.08 75.59 10:43:01 PM 5 13.79 0.00 0.44 0.05 0.96 84.77 10:43:01 PM 6 14.43 0.00 1.79 0.49 0.05 83.23 10:43:01 PM 7 16.16 0.00 0.87 1.63 0.57 80.77 10:44:01 PM all 14.98 0.00 5.75 2.78 0.09 76.40 10:44:01 PM 0 1.69 0.00 5.68 0.03 0.08 92.52 10:44:01 PM 1 37.81 0.00 9.97 0.40 0.13 51.68 10:44:01 PM 2 7.22 0.00 2.13 5.33 0.07 85.26 10:44:01 PM 3 6.05 0.00 4.36 1.46 0.07 88.06 10:44:01 PM 4 6.61 0.00 7.59 2.15 0.10 83.55 10:44:01 PM 5 4.65 0.00 6.11 9.08 0.10 80.06 10:44:01 PM 6 26.12 0.00 8.55 0.07 0.12 65.15 10:44:01 PM 7 29.59 0.00 1.69 3.70 0.08 64.94 10:45:01 PM all 17.80 0.00 3.34 2.24 0.08 76.54 10:45:01 PM 0 6.21 0.00 5.34 1.41 0.08 86.95 10:45:01 PM 1 9.63 0.00 2.73 3.84 0.07 83.73 10:45:01 PM 2 46.26 0.00 4.59 1.96 0.10 47.08 10:45:01 PM 3 15.23 0.00 2.34 2.39 0.08 79.96 10:45:01 PM 4 8.38 0.00 2.56 5.77 0.05 83.24 10:45:01 PM 5 20.48 0.00 1.90 0.77 0.07 76.78 10:45:01 PM 6 20.51 0.00 2.55 0.00 0.07 76.87 10:45:01 PM 7 15.62 0.00 4.71 1.79 0.12 77.77 10:46:01 PM all 23.46 0.00 0.88 0.56 0.06 75.04 10:46:01 PM 0 16.85 0.00 0.57 0.05 0.07 82.46 10:46:01 PM 1 18.98 0.00 0.60 0.00 0.05 80.37 10:46:01 PM 2 20.18 0.00 0.67 0.20 0.07 78.89 10:46:01 PM 3 71.44 0.00 2.05 0.00 0.10 26.41 10:46:01 PM 4 30.34 0.00 1.45 4.09 0.08 64.03 10:46:01 PM 5 6.43 0.00 0.67 0.05 0.05 92.80 10:46:01 PM 6 7.18 0.00 0.50 0.00 0.05 92.27 10:46:01 PM 7 16.23 0.00 0.50 0.08 0.05 83.14 10:47:01 PM all 20.58 0.00 0.88 0.01 0.06 78.48 10:47:01 PM 0 9.92 0.00 0.63 0.02 0.07 89.37 10:47:01 PM 1 9.31 0.00 0.92 0.02 0.05 89.71 10:47:01 PM 2 42.66 0.00 1.05 0.00 0.07 56.22 10:47:01 PM 3 13.94 0.00 1.10 0.00 0.03 84.93 10:47:01 PM 4 44.43 0.00 1.07 0.00 0.08 54.41 10:47:01 PM 5 7.01 0.00 0.70 0.02 0.05 92.23 10:47:01 PM 6 22.48 0.00 0.85 0.00 0.05 76.61 10:47:01 PM 7 14.87 0.00 0.68 0.00 0.05 84.39 10:48:01 PM all 16.40 0.00 2.03 0.25 0.07 81.25 10:48:01 PM 0 2.93 0.00 2.23 0.02 0.07 94.76 10:48:01 PM 1 10.21 0.00 1.29 0.12 0.07 88.31 10:48:01 PM 2 38.55 0.00 3.21 1.06 0.12 57.06 10:48:01 PM 3 36.68 0.00 3.59 0.03 0.08 59.61 10:48:01 PM 4 16.75 0.00 2.53 0.12 0.10 80.50 10:48:01 PM 5 7.58 0.00 0.92 0.47 0.03 91.00 10:48:01 PM 6 8.59 0.00 1.14 0.00 0.05 90.22 10:48:01 PM 7 9.97 0.00 1.31 0.22 0.07 88.44 10:49:01 PM all 12.95 0.00 1.98 1.58 0.06 83.43 10:49:01 PM 0 10.31 0.00 1.62 0.22 0.07 87.78 10:49:01 PM 1 23.33 0.00 2.87 1.70 0.08 72.00 10:49:01 PM 2 10.49 0.00 2.58 4.35 0.05 82.53 10:49:01 PM 3 15.76 0.00 1.19 1.07 0.07 81.91 10:49:01 PM 4 12.41 0.00 2.16 3.20 0.05 82.18 10:49:01 PM 5 10.91 0.00 2.29 0.60 0.05 86.15 10:49:01 PM 6 13.10 0.00 1.84 0.70 0.05 84.31 10:49:01 PM 7 7.28 0.00 1.32 0.80 0.05 90.54 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.12 0.00 1.86 0.85 0.09 75.09 Average: 0 13.94 0.00 1.85 0.27 0.07 83.87 Average: 1 23.13 0.00 2.22 0.81 0.08 73.77 Average: 2 27.96 0.00 1.80 1.41 0.08 68.77 Average: 3 29.60 0.00 2.03 0.60 0.08 67.70 Average: 4 20.88 0.00 2.20 1.61 0.07 75.23 Average: 5 20.80 0.00 1.55 1.11 0.14 76.40 Average: 6 17.67 0.00 1.83 0.17 0.06 80.27 Average: 7 22.96 0.00 1.38 0.83 0.11 74.72