---> uname -a: Linux prd-centos8-robot-2c-8g-8237.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 586 4953 19 2156 6812 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:eb:25:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.166/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84960sec preferred_lft 84960sec inet6 fe80::f816:3eff:feeb:2582/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/16/2023 _x86_64_ (2 CPU) 01:02:51 LINUX RESTART (2 CPU) 01:03:01 AM tps rtps wtps bread/s bwrtn/s 01:04:01 AM 220.56 166.20 54.36 13836.15 38339.53 01:05:01 AM 84.12 6.93 77.19 1301.43 5661.90 01:06:01 AM 87.90 0.68 87.22 29.06 9499.97 01:07:01 AM 21.88 0.82 21.06 124.65 1904.28 01:08:01 AM 53.83 0.20 53.63 9.33 3904.07 01:09:01 AM 27.33 0.03 27.30 0.67 4758.61 01:10:01 AM 1.95 0.00 1.95 0.00 80.02 01:11:01 AM 0.22 0.00 0.22 0.00 3.72 01:12:01 AM 0.28 0.00 0.28 0.00 11.53 01:13:01 AM 0.20 0.00 0.20 0.00 3.23 01:14:01 AM 0.13 0.00 0.13 0.00 9.38 01:15:01 AM 0.43 0.00 0.43 0.00 5.05 01:16:01 AM 0.35 0.00 0.35 0.00 13.38 01:17:01 AM 0.18 0.00 0.18 0.00 3.23 01:18:01 AM 0.30 0.03 0.27 0.27 18.28 01:19:01 AM 0.32 0.00 0.32 0.00 6.48 01:20:01 AM 0.30 0.00 0.30 0.00 11.93 01:21:01 AM 0.23 0.00 0.23 0.00 3.27 01:22:01 AM 0.15 0.00 0.15 0.00 9.61 01:23:01 AM 0.15 0.00 0.15 0.00 3.22 01:24:01 AM 0.28 0.00 0.28 0.00 11.65 01:25:01 AM 0.33 0.00 0.33 0.00 5.38 01:26:01 AM 21.28 0.30 20.98 43.59 1001.42 Average: 22.73 7.62 15.11 667.32 2838.18 01:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:04:01 AM 5612888 7104208 2269576 28.79 2688 1685964 671988 7.52 154100 1839680 70952 01:05:01 AM 5226608 7009024 2655856 33.69 2688 1965016 759980 8.51 187868 2146964 188960 01:06:01 AM 5171032 7030668 2711432 34.40 2688 2036096 702260 7.86 194124 2167880 46932 01:07:01 AM 5129792 7005392 2752672 34.92 2688 2051940 725248 8.12 219040 2183240 10852 01:08:01 AM 4995552 7047428 2886912 36.62 2688 2221064 665496 7.45 231364 2283980 131228 01:09:01 AM 4952508 7005044 2929956 37.17 2688 2221724 713392 7.99 231424 2320032 640 01:10:01 AM 4952208 7004776 2930256 37.17 2688 2221756 732864 8.21 231424 2320132 52 01:11:01 AM 4943900 6996712 2938564 37.28 2688 2221988 743200 8.32 231424 2327704 236 01:12:01 AM 4943612 6996456 2938852 37.28 2688 2222020 743200 8.32 231424 2328252 40 01:13:01 AM 4944020 6997044 2938444 37.28 2688 2222256 743200 8.32 231424 2328432 244 01:14:01 AM 4943456 6996540 2939008 37.29 2688 2222292 743200 8.32 231432 2328904 40 01:15:01 AM 4968668 7021996 2913796 36.97 2688 2222512 726604 8.14 231656 2303404 232 01:16:01 AM 4968984 7022332 2913480 36.96 2688 2222544 726604 8.14 231656 2303424 44 01:17:01 AM 4968464 7022304 2914000 36.97 2688 2223016 726604 8.14 231724 2304228 476 01:18:01 AM 4960892 7014744 2921572 37.06 2688 2223036 720472 8.07 231764 2311208 28 01:19:01 AM 4966148 7020036 2916316 37.00 2688 2223060 718228 8.04 231764 2305556 8 01:20:01 AM 4958516 7012636 2923948 37.09 2688 2223308 720036 8.06 231764 2313304 4 01:21:01 AM 4976524 7030676 2905940 36.87 2688 2223340 697784 7.81 231764 2294936 4 01:22:01 AM 4977028 7031412 2905436 36.86 2688 2223572 697784 7.81 231764 2295180 8 01:23:01 AM 4962444 7016876 2920020 37.04 2688 2223620 724232 8.11 231764 2309148 4 01:24:01 AM 4955348 7010024 2927116 37.13 2688 2223864 717676 8.04 231764 2316740 8 01:25:01 AM 4976420 7031132 2906044 36.87 2688 2223900 717676 8.04 231764 2295664 4 01:26:01 AM 5146876 7045808 2735588 34.70 2688 2073900 683744 7.66 426084 1958088 26300 Average: 5026169 7020577 2856295 36.24 2688 2166165 718325 8.04 232621 2255917 20752 01:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 212.06 127.22 906.41 48.87 0.00 0.00 0.00 0.00 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 93.04 67.63 1127.78 8.53 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 22.53 18.11 159.64 5.35 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 18.10 10.05 6.27 3.69 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 90.59 75.29 326.38 17.46 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 119.21 101.37 31.77 34.12 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 0.95 0.18 0.06 0.02 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 16.44 15.16 119.92 1.17 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 1.95 0.93 1.05 0.07 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 8.91 6.63 1.43 0.58 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 1.43 0.43 0.40 0.28 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 17.56 16.28 120.02 1.24 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 2.93 0.13 0.37 0.02 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 17.36 16.26 3.16 3.19 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 7.23 6.01 118.07 0.64 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 0.57 0.17 0.10 0.07 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 27.18 26.11 355.21 1.87 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 0.43 0.17 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 6.41 6.28 1.20 0.55 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 7.95 7.23 118.05 0.66 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 29.31 28.76 355.42 2.09 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 0.33 0.17 0.03 0.02 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 47.10 35.29 80.92 27.57 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 32.59 24.60 166.69 6.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/16/2023 _x86_64_ (2 CPU) 01:02:51 LINUX RESTART (2 CPU) 01:03:01 AM CPU %user %nice %system %iowait %steal %idle 01:04:01 AM all 26.31 0.01 8.02 16.50 0.08 49.08 01:04:01 AM 0 24.73 0.00 7.52 16.47 0.07 51.22 01:04:01 AM 1 27.89 0.02 8.51 16.54 0.10 46.94 01:05:01 AM all 35.34 0.00 4.87 2.70 0.12 56.97 01:05:01 AM 0 26.28 0.00 3.92 2.55 0.13 67.11 01:05:01 AM 1 44.41 0.00 5.81 2.86 0.10 46.83 01:06:01 AM all 23.87 0.00 3.49 3.10 0.08 69.47 01:06:01 AM 0 17.43 0.00 3.38 3.09 0.08 76.02 01:06:01 AM 1 30.30 0.00 3.60 3.10 0.07 62.93 01:07:01 AM all 13.79 0.00 1.60 1.78 0.09 82.73 01:07:01 AM 0 16.84 0.00 1.71 2.58 0.10 78.77 01:07:01 AM 1 10.75 0.00 1.49 0.99 0.08 86.69 01:08:01 AM all 29.59 0.00 4.06 2.81 0.11 63.42 01:08:01 AM 0 17.37 0.00 3.42 2.51 0.12 76.59 01:08:01 AM 1 41.86 0.00 4.71 3.12 0.10 50.22 01:09:01 AM all 2.85 0.00 0.72 1.18 0.06 95.20 01:09:01 AM 0 2.73 0.00 0.79 1.14 0.07 95.27 01:09:01 AM 1 2.96 0.00 0.65 1.22 0.05 95.12 01:10:01 AM all 0.51 0.00 0.14 0.03 0.09 99.22 01:10:01 AM 0 0.37 0.00 0.10 0.05 0.08 99.40 01:10:01 AM 1 0.65 0.00 0.18 0.02 0.10 99.05 01:11:01 AM all 1.04 0.00 0.16 0.00 0.09 98.71 01:11:01 AM 0 0.64 0.00 0.17 0.00 0.10 99.10 01:11:01 AM 1 1.44 0.00 0.15 0.00 0.08 98.33 01:12:01 AM all 0.48 0.00 0.11 0.00 0.09 99.32 01:12:01 AM 0 0.42 0.00 0.17 0.00 0.12 99.30 01:12:01 AM 1 0.53 0.00 0.05 0.00 0.07 99.35 01:13:01 AM all 1.12 0.00 0.17 0.00 0.10 98.61 01:13:01 AM 0 0.68 0.00 0.15 0.00 0.07 99.10 01:13:01 AM 1 1.55 0.00 0.18 0.00 0.13 98.13 01:14:01 AM all 0.42 0.00 0.10 0.00 0.09 99.39 01:14:01 AM 0 0.62 0.00 0.12 0.00 0.12 99.15 01:14:01 AM 1 0.22 0.00 0.08 0.00 0.07 99.63 01:14:01 AM CPU %user %nice %system %iowait %steal %idle 01:15:01 AM all 1.01 0.00 0.18 0.00 0.09 98.71 01:15:01 AM 0 0.60 0.00 0.13 0.00 0.05 99.21 01:15:01 AM 1 1.42 0.00 0.23 0.00 0.13 98.21 01:16:01 AM all 0.52 0.00 0.11 0.00 0.10 99.27 01:16:01 AM 0 0.35 0.00 0.12 0.00 0.13 99.40 01:16:01 AM 1 0.68 0.00 0.10 0.00 0.07 99.15 01:17:01 AM all 2.36 0.00 0.14 0.00 0.08 97.42 01:17:01 AM 0 1.61 0.00 0.17 0.00 0.12 98.11 01:17:01 AM 1 3.11 0.00 0.12 0.00 0.05 96.73 01:18:01 AM all 0.37 0.00 0.28 0.00 0.08 99.28 01:18:01 AM 0 0.32 0.00 0.38 0.00 0.12 99.18 01:18:01 AM 1 0.42 0.00 0.17 0.00 0.03 99.38 01:19:01 AM all 0.53 0.00 0.13 0.00 0.08 99.26 01:19:01 AM 0 0.32 0.00 0.22 0.00 0.12 99.35 01:19:01 AM 1 0.73 0.00 0.05 0.00 0.05 99.17 01:20:01 AM all 1.24 0.00 0.18 0.00 0.08 98.49 01:20:01 AM 0 0.99 0.00 0.18 0.00 0.10 98.73 01:20:01 AM 1 1.50 0.00 0.18 0.00 0.07 98.25 01:21:01 AM all 0.50 0.00 0.13 0.00 0.08 99.28 01:21:01 AM 0 0.60 0.00 0.12 0.00 0.08 99.20 01:21:01 AM 1 0.40 0.00 0.15 0.00 0.08 99.37 01:22:01 AM all 1.07 0.00 0.12 0.00 0.11 98.71 01:22:01 AM 0 0.70 0.00 0.10 0.00 0.08 99.11 01:22:01 AM 1 1.44 0.00 0.13 0.00 0.13 98.30 01:23:01 AM all 0.60 0.00 0.14 0.00 0.11 99.15 01:23:01 AM 0 0.68 0.00 0.07 0.00 0.08 99.16 01:23:01 AM 1 0.52 0.00 0.22 0.00 0.13 99.13 01:24:01 AM all 1.14 0.00 0.17 0.00 0.08 98.60 01:24:01 AM 0 0.79 0.00 0.15 0.00 0.10 98.96 01:24:01 AM 1 1.50 0.00 0.18 0.00 0.07 98.25 01:25:01 AM all 0.41 0.00 0.11 0.00 0.08 99.40 01:25:01 AM 0 0.55 0.00 0.13 0.00 0.08 99.23 01:25:01 AM 1 0.27 0.00 0.08 0.00 0.08 99.57 01:25:01 AM CPU %user %nice %system %iowait %steal %idle 01:26:01 AM all 20.67 0.00 2.67 0.33 0.09 76.24 01:26:01 AM 0 12.22 0.00 2.52 0.28 0.10 84.88 01:26:01 AM 1 29.12 0.00 2.82 0.37 0.08 67.61 Average: all 7.20 0.00 1.21 1.23 0.09 90.27 Average: 0 5.55 0.00 1.12 1.24 0.10 91.99 Average: 1 8.84 0.00 1.30 1.22 0.08 88.56