---> uname -a: Linux prd-centos8-builder-4c-4g-23777.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 14G 67G 17% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 983 7388 19 7390 14430 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:cd:93:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.154/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85073sec preferred_lft 85073sec inet6 fe80::f816:3eff:fecd:933b/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-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 06/25/2025 _x86_64_ (4 CPU) 19:52:02 LINUX RESTART (4 CPU) 07:53:01 PM tps rtps wtps bread/s bwrtn/s 07:54:01 PM 117.36 2.27 115.10 1518.81 11463.82 07:55:01 PM 15.78 0.00 15.78 0.00 480.34 07:56:01 PM 82.29 12.00 70.29 1505.08 1055.42 07:57:01 PM 363.29 4.53 358.76 760.01 13442.83 07:58:01 PM 11.96 0.00 11.96 0.00 1266.43 07:59:01 PM 5.05 0.08 4.97 4.00 4163.47 08:00:01 PM 52.85 3.58 49.27 394.14 24047.15 08:01:01 PM 127.69 0.02 127.67 0.13 33022.46 08:02:01 PM 37.51 0.07 37.45 1.73 3660.92 08:03:01 PM 62.36 0.00 62.36 0.00 7187.79 08:04:01 PM 1027.49 0.50 1026.99 23.06 30773.66 08:05:01 PM 477.52 96.33 381.19 1706.10 16351.55 08:06:01 PM 27.70 0.45 27.25 7.07 2964.01 08:07:01 PM 28.12 13.66 14.46 153.68 9793.60 08:08:01 PM 12.91 0.05 12.86 0.80 9899.10 08:09:01 PM 12.00 0.03 11.96 0.27 9796.30 08:10:01 PM 68.54 0.08 68.46 0.67 8633.77 08:11:01 PM 47.91 0.00 47.91 0.00 11771.34 08:12:01 PM 38.61 0.00 38.61 0.00 5904.50 08:13:01 PM 113.83 0.43 113.40 24.26 3565.27 08:14:01 PM 64.21 0.27 63.95 43.59 13405.26 Average: 133.10 6.40 126.70 292.52 10602.85 07:53:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:54:01 PM 13312988 15157740 2828544 17.52 2688 2042576 785664 4.57 203420 2210288 1120 07:55:01 PM 13314008 15160388 2827524 17.52 2688 2043100 785664 4.57 203424 2211348 24 07:56:01 PM 12387824 14372500 3753708 23.25 2688 2172588 1621848 9.43 219140 3088520 79968 07:57:01 PM 11188956 13476064 4952576 30.68 2688 2466068 2315820 13.47 390124 4090656 30584 07:58:01 PM 11189836 13476924 4951696 30.68 2688 2466072 2315820 13.47 390128 4090588 8 07:59:01 PM 10633456 13470268 5508076 34.12 2688 3013264 2359488 13.73 390968 4643128 423800 08:00:01 PM 9634552 12840184 6506980 40.31 2688 3371560 2793216 16.25 499264 5516136 59396 08:01:01 PM 8660988 12781148 7480544 46.34 2688 4277688 2785988 16.21 871668 6101008 3208 08:02:01 PM 7891708 12213844 8249824 51.11 2688 4467228 3309248 19.25 898812 6821948 96928 08:03:01 PM 7626820 12141504 8514712 52.75 2688 4642824 3309248 19.25 996236 6956908 86376 08:04:01 PM 6022012 11578924 10119520 62.69 2688 5457872 3283744 19.10 1019588 8037728 299708 08:05:01 PM 5545928 11201292 10595604 65.64 2688 5513180 3350596 19.49 1081592 8355588 12 08:06:01 PM 5474320 11371948 10667212 66.09 2688 5749576 3379004 19.66 1193240 8315252 182712 08:07:01 PM 5565168 11734912 10576364 65.52 2688 6019916 3393544 19.74 1282488 8142084 176160 08:08:01 PM 5255796 11693424 10885736 67.44 2688 6286612 3378276 19.65 1371676 8359604 176912 08:09:01 PM 5342804 11960904 10798728 66.90 2688 6466552 3214464 18.70 1462096 8190396 92876 08:10:01 PM 5335308 11998636 10806224 66.95 2688 6639580 3200420 18.62 1478876 8371676 140736 08:11:01 PM 4950360 11958640 11191172 69.33 2688 6981884 3193856 18.58 1523440 8708672 138592 08:12:01 PM 4919296 11973080 11222236 69.52 2688 7023584 3204704 18.64 1531548 8727008 13508 08:13:01 PM 7576780 14775656 8564752 53.06 2688 7163368 847532 4.93 1780092 5825836 339752 08:14:01 PM 7586916 14798936 8554616 53.00 2688 7177016 844312 4.91 1955644 5640608 10980 Average: 8067420 12863663 8074112 50.02 2688 4830577 2555831 14.87 987784 6304999 112065 07:53:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 PM eth0 171.84 138.99 609.83 34.51 0.00 0.00 0.00 0.00 07:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 PM eth0 109.13 97.62 310.72 27.04 0.00 0.00 0.00 0.00 07:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 PM eth0 257.42 275.49 1226.35 72.64 0.00 0.00 0.00 0.00 07:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 PM eth0 304.70 226.03 4363.92 31.11 0.00 0.00 0.00 0.00 07:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 PM eth0 0.40 0.27 0.19 0.29 0.00 0.00 0.00 0.00 07:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 PM eth0 770.45 600.52 3626.75 49.97 0.00 0.00 0.00 0.00 08:00:01 PM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 08:00:01 PM eth0 52.38 49.98 422.77 12.22 0.00 0.00 0.00 0.00 08:01:01 PM lo 2.98 2.98 0.56 0.56 0.00 0.00 0.00 0.00 08:01:01 PM eth0 58.52 46.23 1449.00 7.96 0.00 0.00 0.00 0.00 08:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 PM eth0 43.48 41.91 147.88 12.75 0.00 0.00 0.00 0.00 08:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 PM eth0 32.88 31.81 49.08 11.87 0.00 0.00 0.00 0.00 08:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 PM eth0 423.11 223.38 1841.07 27.14 0.00 0.00 0.00 0.00 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 3.57 3.67 0.96 0.73 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 22.90 23.10 111.38 5.54 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 5.05 4.58 1.15 1.83 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 6.21 5.60 1.59 2.22 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 4.87 4.30 1.14 1.76 0.00 0.00 0.00 0.00 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 41.44 39.15 373.22 11.09 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 62.13 57.55 463.68 16.11 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 23.75 21.88 94.54 6.70 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 309.38 338.96 204.58 1203.03 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 615.29 691.52 409.86 4122.16 0.00 0.00 0.00 0.00 Average: lo 0.18 0.18 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 158.04 139.16 748.05 269.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 06/25/2025 _x86_64_ (4 CPU) 19:52:02 LINUX RESTART (4 CPU) 07:53:01 PM CPU %user %nice %system %iowait %steal %idle 07:54:01 PM all 9.03 0.00 1.27 0.95 0.06 88.69 07:54:01 PM 0 2.92 0.00 0.78 0.23 0.07 95.99 07:54:01 PM 1 8.08 0.00 1.66 1.35 0.05 88.86 07:54:01 PM 2 12.91 0.00 1.14 1.29 0.05 84.62 07:54:01 PM 3 12.22 0.00 1.50 0.92 0.07 85.29 07:55:01 PM all 0.48 0.00 0.31 0.05 0.03 99.14 07:55:01 PM 0 0.10 0.00 0.03 0.02 0.02 99.83 07:55:01 PM 1 1.07 0.00 0.90 0.12 0.03 97.88 07:55:01 PM 2 0.60 0.00 0.17 0.00 0.03 99.20 07:55:01 PM 3 0.13 0.00 0.15 0.07 0.02 99.63 07:56:01 PM all 12.36 0.00 1.24 0.39 0.07 85.94 07:56:01 PM 0 13.57 0.00 0.82 0.22 0.07 85.33 07:56:01 PM 1 13.28 0.00 1.97 0.62 0.07 84.06 07:56:01 PM 2 11.71 0.00 0.97 0.30 0.05 86.97 07:56:01 PM 3 10.87 0.00 1.20 0.42 0.08 87.42 07:57:01 PM all 33.58 0.00 2.15 2.13 0.09 62.06 07:57:01 PM 0 37.59 0.00 2.80 1.19 0.08 58.33 07:57:01 PM 1 30.68 0.00 1.64 2.04 0.08 65.55 07:57:01 PM 2 33.55 0.00 2.30 3.82 0.10 60.24 07:57:01 PM 3 32.49 0.00 1.84 1.46 0.08 64.12 07:58:01 PM all 0.19 0.00 0.05 0.15 0.03 99.60 07:58:01 PM 0 0.02 0.00 0.05 0.00 0.03 99.90 07:58:01 PM 1 0.08 0.00 0.07 0.07 0.03 99.75 07:58:01 PM 2 0.57 0.00 0.05 0.52 0.03 98.83 07:58:01 PM 3 0.08 0.00 0.02 0.00 0.00 99.90 07:59:01 PM all 1.07 0.00 0.51 0.27 0.07 98.08 07:59:01 PM 0 0.70 0.00 0.87 0.05 0.08 98.29 07:59:01 PM 1 1.57 0.00 0.55 0.50 0.08 97.30 07:59:01 PM 2 0.87 0.00 0.52 0.00 0.07 98.54 07:59:01 PM 3 1.14 0.00 0.08 0.52 0.05 98.21 08:00:01 PM all 60.90 0.00 2.66 0.43 0.10 35.91 08:00:01 PM 0 60.54 0.00 3.29 0.17 0.10 35.90 08:00:01 PM 1 63.84 0.00 2.61 0.15 0.12 33.28 08:00:01 PM 2 58.98 0.00 2.16 1.29 0.10 37.48 08:00:01 PM 3 60.22 0.00 2.57 0.13 0.10 36.97 08:01:01 PM all 46.65 0.00 2.77 1.63 0.10 48.85 08:01:01 PM 0 50.56 0.00 2.38 0.55 0.10 46.41 08:01:01 PM 1 42.65 0.00 2.95 2.31 0.10 51.98 08:01:01 PM 2 49.78 0.00 2.53 2.21 0.08 45.39 08:01:01 PM 3 43.59 0.00 3.24 1.43 0.12 51.63 08:02:01 PM all 53.94 0.00 2.77 0.24 0.09 42.95 08:02:01 PM 0 46.35 0.00 1.42 0.27 0.08 51.87 08:02:01 PM 1 41.79 0.00 1.22 0.39 0.08 56.52 08:02:01 PM 2 80.24 0.00 7.56 0.25 0.12 11.83 08:02:01 PM 3 47.40 0.00 0.89 0.07 0.08 51.56 08:03:01 PM all 49.24 0.00 2.95 0.49 0.10 47.22 08:03:01 PM 0 54.89 0.00 3.21 0.52 0.10 41.28 08:03:01 PM 1 31.00 0.00 1.16 0.65 0.10 67.09 08:03:01 PM 2 45.98 0.00 2.33 0.30 0.08 51.31 08:03:01 PM 3 65.07 0.00 5.11 0.50 0.12 29.20 08:04:01 PM all 29.13 0.00 11.23 12.94 0.12 46.58 08:04:01 PM 0 30.01 0.00 11.19 11.19 0.14 47.48 08:04:01 PM 1 25.99 0.00 10.30 15.13 0.10 48.49 08:04:01 PM 2 29.62 0.00 10.62 9.65 0.14 49.97 08:04:01 PM 3 30.91 0.00 12.84 15.78 0.12 40.36 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 34.69 0.00 4.05 8.23 0.11 52.92 08:05:01 PM 0 37.21 0.00 2.91 5.20 0.12 54.56 08:05:01 PM 1 36.86 0.00 4.08 10.03 0.12 48.91 08:05:01 PM 2 35.96 0.00 4.73 9.11 0.10 50.11 08:05:01 PM 3 28.70 0.00 4.49 8.60 0.10 58.10 08:06:01 PM all 37.41 0.00 1.85 0.23 0.10 60.41 08:06:01 PM 0 31.19 0.00 3.49 0.20 0.10 65.01 08:06:01 PM 1 23.20 0.00 1.07 0.33 0.07 75.33 08:06:01 PM 2 55.30 0.00 1.39 0.03 0.10 43.18 08:06:01 PM 3 39.93 0.00 1.46 0.35 0.12 58.15 08:07:01 PM all 39.82 0.00 1.73 0.64 0.09 57.72 08:07:01 PM 0 64.53 0.00 3.61 0.72 0.12 31.03 08:07:01 PM 1 44.16 0.00 1.45 0.48 0.10 53.80 08:07:01 PM 2 21.63 0.00 0.60 0.10 0.08 77.58 08:07:01 PM 3 28.95 0.00 1.24 1.25 0.07 68.49 08:08:01 PM all 38.17 0.00 1.92 0.27 0.10 59.55 08:08:01 PM 0 46.66 0.00 3.49 0.23 0.10 49.52 08:08:01 PM 1 47.00 0.00 1.69 0.08 0.10 51.13 08:08:01 PM 2 28.71 0.00 0.92 0.47 0.08 69.82 08:08:01 PM 3 30.27 0.00 1.59 0.28 0.10 67.75 08:09:01 PM all 38.11 0.00 1.61 0.27 0.10 59.92 08:09:01 PM 0 60.75 0.00 3.19 0.22 0.12 35.73 08:09:01 PM 1 20.11 0.00 0.80 0.77 0.08 78.24 08:09:01 PM 2 43.49 0.00 1.37 0.00 0.10 55.03 08:09:01 PM 3 28.06 0.00 1.07 0.08 0.08 70.71 08:10:01 PM all 43.31 0.00 3.07 0.32 0.10 53.19 08:10:01 PM 0 35.75 0.00 2.93 0.69 0.10 60.53 08:10:01 PM 1 38.13 0.00 3.22 0.50 0.10 58.05 08:10:01 PM 2 67.73 0.00 4.79 0.10 0.13 27.24 08:10:01 PM 3 31.60 0.00 1.36 0.00 0.08 66.96 08:11:01 PM all 51.17 0.00 3.00 0.48 0.10 45.25 08:11:01 PM 0 47.79 0.00 2.75 0.07 0.10 49.30 08:11:01 PM 1 58.48 0.00 3.82 0.25 0.10 37.35 08:11:01 PM 2 43.72 0.00 2.74 1.24 0.08 52.21 08:11:01 PM 3 54.71 0.00 2.71 0.37 0.10 42.11 08:12:01 PM all 28.71 0.00 1.48 0.22 0.14 69.45 08:12:01 PM 0 28.59 0.00 1.12 0.12 0.05 70.12 08:12:01 PM 1 26.91 0.00 0.73 0.23 0.37 71.75 08:12:01 PM 2 31.19 0.00 2.44 0.50 0.08 65.79 08:12:01 PM 3 28.14 0.00 1.62 0.03 0.05 70.15 08:13:01 PM all 32.07 0.00 3.92 0.31 0.10 63.60 08:13:01 PM 0 35.61 0.00 2.52 0.22 0.10 61.55 08:13:01 PM 1 36.21 0.00 5.29 0.32 0.10 58.08 08:13:01 PM 2 27.29 0.00 3.30 0.54 0.10 68.77 08:13:01 PM 3 29.13 0.00 4.56 0.15 0.10 66.05 08:14:01 PM all 18.39 0.00 2.45 0.59 0.11 78.46 08:14:01 PM 0 11.99 0.00 1.89 0.90 0.10 85.11 08:14:01 PM 1 12.68 0.00 2.21 0.47 0.12 84.52 08:14:01 PM 2 21.42 0.00 2.30 0.79 0.10 75.40 08:14:01 PM 3 27.45 0.00 3.41 0.18 0.12 68.84 Average: all 31.34 0.00 2.51 1.47 0.09 64.58 Average: 0 33.20 0.00 2.60 1.08 0.09 63.03 Average: 1 28.73 0.00 2.34 1.74 0.10 67.08 Average: 2 33.39 0.00 2.61 1.54 0.09 62.38 Average: 3 30.03 0.00 2.51 1.53 0.08 65.84