---> uname -a: Linux prd-centos8-robot-2c-8g-15346.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 579 5007 19 2110 6821 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:79:28:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.44/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84950sec preferred_lft 84950sec inet6 fe80::f816:3eff:fe79:2842/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/11/2024 _x86_64_ (2 CPU) 01:03:18 LINUX RESTART (2 CPU) 01:04:02 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 68.50 16.57 51.93 3719.55 5336.87 01:06:01 AM 95.28 6.51 88.77 1266.51 8353.80 01:07:01 AM 64.48 0.63 63.85 27.59 5592.52 01:08:01 AM 26.97 0.98 25.99 130.49 1613.90 01:09:01 AM 61.50 0.03 61.46 3.47 7369.66 01:10:02 AM 5.92 0.03 5.88 0.67 238.53 01:11:01 AM 0.24 0.00 0.24 0.00 3.58 01:12:01 AM 0.22 0.00 0.22 0.00 10.03 01:13:01 AM 0.28 0.00 0.28 0.00 4.50 01:14:01 AM 0.12 0.00 0.12 0.00 9.20 01:15:01 AM 0.13 0.00 0.13 0.00 2.37 01:16:01 AM 0.50 0.00 0.50 0.00 13.70 01:17:01 AM 0.42 0.00 0.42 0.00 6.32 01:18:01 AM 0.35 0.00 0.35 0.00 22.96 01:19:01 AM 0.55 0.07 0.48 1.33 8.23 01:20:01 AM 0.30 0.00 0.30 0.00 12.78 01:21:01 AM 0.65 0.00 0.65 0.00 10.05 01:22:01 AM 0.38 0.00 0.38 0.00 11.73 01:23:01 AM 0.35 0.00 0.35 0.00 5.65 01:24:01 AM 0.15 0.00 0.15 0.00 2.35 01:25:01 AM 0.30 0.00 0.30 0.00 11.66 01:26:01 AM 8.68 0.23 8.45 33.86 344.49 01:27:01 AM 35.62 0.25 35.37 25.06 1849.98 Average: 16.14 1.09 15.05 224.10 1338.81 01:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5464308 7048468 2418140 30.68 2688 1775900 725376 8.12 165104 1964264 61724 01:06:01 AM 5208488 7020188 2673960 33.92 2688 1989276 725732 8.13 197140 2138516 120820 01:07:01 AM 5234788 7048788 2647660 33.59 2688 1991356 675640 7.57 202412 2101312 1084 01:08:01 AM 5040680 6982204 2841768 36.05 2688 2115544 755876 8.46 235368 2251788 102608 01:09:01 AM 5038840 7044908 2843608 36.08 2688 2175912 665208 7.45 232400 2237880 84 01:10:02 AM 5000668 7007384 2881780 36.56 2688 2176560 745268 8.34 232440 2275912 4 01:11:01 AM 5001124 7007892 2881324 36.55 2688 2176596 725796 8.13 232440 2275512 4 01:12:01 AM 4989564 6996564 2892884 36.70 2688 2176828 747872 8.37 232440 2286376 4 01:13:01 AM 4989844 6996876 2892604 36.70 2688 2176860 747872 8.37 232440 2286548 16 01:14:01 AM 4989936 6997196 2892512 36.70 2688 2177096 732044 8.20 232448 2286640 8 01:15:01 AM 5022444 7029724 2860004 36.28 2688 2177128 701820 7.86 232724 2254508 20 01:16:01 AM 5015660 7023164 2866788 36.37 2688 2177352 721256 8.08 232724 2260848 4 01:17:01 AM 5015672 7023208 2866776 36.37 2688 2177384 721256 8.08 232724 2260764 4 01:18:01 AM 5015140 7023252 2867308 36.38 2688 2177960 721256 8.08 232832 2261656 4 01:19:01 AM 5015192 7023348 2867256 36.38 2688 2178004 739952 8.29 232832 2261148 52 01:20:01 AM 5005012 7013412 2877436 36.50 2688 2178248 725940 8.13 232832 2270840 4 01:21:01 AM 5025860 7034296 2856588 36.24 2688 2178288 705500 7.90 232832 2250388 4 01:22:01 AM 5026164 7034828 2856284 36.24 2688 2178516 705500 7.90 232832 2250732 4 01:23:01 AM 5012700 7021416 2869748 36.41 2688 2178568 725796 8.13 232832 2263772 12 01:24:01 AM 5004336 7013296 2878112 36.51 2688 2178812 725552 8.12 232832 2271556 256 01:25:01 AM 5025036 7034028 2857412 36.25 2688 2178844 703232 7.87 232832 2251068 48 01:26:01 AM 5143640 7000952 2738808 34.75 2688 2030584 716524 8.02 230744 2150700 8524 01:27:01 AM 5113032 6966492 2769416 35.13 2688 2029216 750356 8.40 428020 1992932 232 Average: 5060788 7017038 2821660 35.80 2688 2128297 722201 8.09 235401 2221985 12849 01:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 318.86 197.90 1548.78 61.17 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 34.14 29.16 340.11 4.60 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 22.88 17.74 154.53 5.35 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 43.67 33.11 284.99 7.55 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 223.71 195.30 76.43 44.05 0.00 0.00 0.00 0.00 01:10:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:02 AM eth0 14.50 11.41 7.25 4.17 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 0.59 0.14 0.04 0.02 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 15.46 14.56 119.89 1.14 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 2.62 0.47 0.53 0.28 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 6.00 5.47 1.20 0.52 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 0.58 0.30 0.11 0.09 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 18.24 14.98 120.15 1.15 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 0.55 0.18 0.04 0.02 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 19.15 16.75 4.37 3.23 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 9.58 8.36 117.92 0.55 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 39.62 33.31 356.02 2.39 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 0.33 0.18 0.03 0.02 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 7.43 7.33 1.26 0.61 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 11.61 8.58 118.41 0.80 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 33.96 30.96 356.60 2.77 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 0.53 0.23 0.11 0.08 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 41.24 29.60 77.65 27.62 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 15.14 14.66 11.94 6.70 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 38.10 29.06 159.91 7.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/11/2024 _x86_64_ (2 CPU) 01:03:18 LINUX RESTART (2 CPU) 01:04:02 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 30.55 0.00 4.50 4.50 0.14 60.32 01:05:01 AM 0 26.27 0.00 3.97 4.24 0.10 65.41 01:05:01 AM 1 34.84 0.00 5.03 4.76 0.17 55.20 01:06:01 AM all 28.10 0.00 4.72 7.37 0.10 59.71 01:06:01 AM 0 36.80 0.00 5.17 7.05 0.10 50.89 01:06:01 AM 1 19.47 0.00 4.28 7.70 0.10 68.46 01:07:01 AM all 21.36 0.00 2.67 2.08 0.09 73.80 01:07:01 AM 0 11.98 0.00 2.73 1.09 0.08 84.12 01:07:01 AM 1 30.79 0.00 2.61 3.08 0.10 63.43 01:08:01 AM all 22.95 0.00 2.61 1.19 0.13 73.12 01:08:01 AM 0 15.25 0.00 2.12 0.75 0.15 81.73 01:08:01 AM 1 30.72 0.00 3.10 1.63 0.10 64.44 01:09:01 AM all 18.38 0.00 2.94 1.86 0.09 76.73 01:09:01 AM 0 14.24 0.00 2.90 1.11 0.10 81.65 01:09:01 AM 1 22.53 0.00 2.97 2.62 0.08 71.80 01:10:02 AM all 2.59 0.00 0.25 0.05 0.07 97.05 01:10:02 AM 0 2.36 0.00 0.18 0.02 0.07 97.38 01:10:02 AM 1 2.82 0.00 0.32 0.08 0.07 96.71 01:11:01 AM all 0.49 0.00 0.13 0.03 0.07 99.28 01:11:01 AM 0 0.49 0.00 0.15 0.07 0.09 99.20 01:11:01 AM 1 0.49 0.00 0.10 0.00 0.05 99.35 01:12:01 AM all 0.95 0.00 0.18 0.00 0.07 98.80 01:12:01 AM 0 1.39 0.00 0.22 0.00 0.07 98.33 01:12:01 AM 1 0.52 0.00 0.15 0.00 0.07 99.26 01:13:01 AM all 0.54 0.00 0.12 0.00 0.08 99.27 01:13:01 AM 0 0.65 0.00 0.10 0.00 0.07 99.18 01:13:01 AM 1 0.43 0.00 0.13 0.00 0.08 99.35 01:14:01 AM all 1.13 0.00 0.13 0.00 0.08 98.66 01:14:01 AM 0 0.74 0.00 0.12 0.00 0.05 99.10 01:14:01 AM 1 1.52 0.00 0.15 0.00 0.10 98.23 01:15:01 AM all 0.52 0.00 0.10 0.00 0.08 99.30 01:15:01 AM 0 0.62 0.00 0.07 0.00 0.07 99.25 01:15:01 AM 1 0.42 0.00 0.13 0.00 0.10 99.35 01:15:01 AM CPU %user %nice %system %iowait %steal %idle 01:16:01 AM all 1.05 0.00 0.18 0.00 0.09 98.68 01:16:01 AM 0 1.37 0.00 0.18 0.00 0.07 98.38 01:16:01 AM 1 0.74 0.00 0.17 0.00 0.12 98.98 01:17:01 AM all 0.53 0.00 0.11 0.00 0.09 99.27 01:17:01 AM 0 0.42 0.00 0.15 0.00 0.10 99.33 01:17:01 AM 1 0.63 0.00 0.07 0.00 0.08 99.22 01:18:01 AM all 2.77 0.00 0.17 0.00 0.07 97.00 01:18:01 AM 0 2.53 0.00 0.17 0.00 0.07 97.24 01:18:01 AM 1 3.01 0.00 0.17 0.00 0.07 96.76 01:19:01 AM all 0.67 0.00 0.29 0.00 0.09 98.95 01:19:01 AM 0 0.84 0.00 0.38 0.00 0.12 98.66 01:19:01 AM 1 0.50 0.00 0.20 0.00 0.07 99.23 01:20:01 AM all 1.12 0.00 0.19 0.00 0.10 98.59 01:20:01 AM 0 1.59 0.00 0.27 0.00 0.10 98.04 01:20:01 AM 1 0.65 0.00 0.12 0.00 0.10 99.13 01:21:01 AM all 0.52 0.00 0.09 0.00 0.08 99.31 01:21:01 AM 0 0.42 0.00 0.12 0.00 0.10 99.36 01:21:01 AM 1 0.62 0.00 0.07 0.00 0.07 99.25 01:22:01 AM all 1.09 0.00 0.13 0.00 0.09 98.68 01:22:01 AM 0 0.82 0.00 0.20 0.00 0.12 98.86 01:22:01 AM 1 1.37 0.00 0.07 0.00 0.07 98.50 01:23:01 AM all 0.61 0.00 0.14 0.00 0.09 99.16 01:23:01 AM 0 0.55 0.00 0.18 0.00 0.12 99.15 01:23:01 AM 1 0.67 0.00 0.10 0.00 0.07 99.17 01:24:01 AM all 1.31 0.00 0.22 0.00 0.08 98.39 01:24:01 AM 0 0.85 0.00 0.27 0.00 0.10 98.78 01:24:01 AM 1 1.77 0.00 0.17 0.00 0.07 97.99 01:25:01 AM all 0.53 0.00 0.11 0.00 0.07 99.29 01:25:01 AM 0 0.18 0.00 0.13 0.00 0.08 99.60 01:25:01 AM 1 0.88 0.00 0.08 0.00 0.05 98.98 01:26:01 AM all 7.14 0.00 1.25 0.49 0.11 91.01 01:26:01 AM 0 5.77 0.00 1.15 0.30 0.13 92.64 01:26:01 AM 1 8.50 0.00 1.34 0.69 0.08 89.39 01:26:01 AM CPU %user %nice %system %iowait %steal %idle 01:27:01 AM all 26.83 0.00 2.14 1.04 0.08 69.92 01:27:01 AM 0 26.37 0.00 2.27 0.75 0.07 70.54 01:27:01 AM 1 27.30 0.00 2.01 1.32 0.08 69.29 Average: all 7.44 0.00 1.01 0.80 0.09 90.66 Average: 0 6.60 0.00 1.00 0.66 0.09 91.64 Average: 1 8.27 0.00 1.02 0.95 0.08 89.68