---> uname -a: Linux prd-centos8-robot-2c-8g-132.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 649 4787 19 2260 6748 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:89:83:c6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.53/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84998sec preferred_lft 84998sec inet6 fe80::f816:3eff:fe89:83c6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 10/02/2025 _x86_64_ (2 CPU) 09:16:58 LINUX RESTART (2 CPU) 09:18:01 AM tps rtps wtps bread/s bwrtn/s 09:19:01 AM 120.86 0.40 120.46 16.66 10628.29 09:20:01 AM 45.00 0.68 44.32 51.58 6473.79 09:21:01 AM 9.94 0.38 9.56 64.22 530.98 09:22:01 AM 46.31 6.72 39.59 1245.93 2467.92 09:23:01 AM 44.17 2.73 41.44 439.59 7137.54 09:24:01 AM 4.53 0.22 4.32 11.73 198.32 09:25:01 AM 2.13 0.02 2.12 0.93 97.42 09:26:01 AM 0.35 0.00 0.35 0.00 6.20 09:27:01 AM 0.23 0.00 0.23 0.00 13.70 09:28:01 AM 0.43 0.00 0.43 0.00 7.17 09:29:01 AM 0.13 0.00 0.13 0.00 2.62 09:30:01 AM 0.28 0.00 0.28 0.00 100.57 09:31:01 AM 0.55 0.07 0.48 3.20 158.60 09:32:01 AM 0.50 0.03 0.47 0.27 39.59 09:33:01 AM 1.37 0.00 1.37 0.00 64.45 09:34:01 AM 0.22 0.00 0.22 0.00 45.36 09:35:01 AM 0.27 0.00 0.27 0.00 45.88 09:36:01 AM 0.23 0.00 0.23 0.00 60.81 09:37:01 AM 7.48 5.75 1.73 555.64 114.16 09:38:01 AM 1.72 0.00 1.72 0.00 120.79 09:39:01 AM 4.13 0.32 3.82 36.93 377.62 09:40:01 AM 32.24 0.47 31.77 52.92 2500.60 Average: 14.69 0.81 13.88 112.70 1417.89 09:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:19:01 AM 5174192 6985380 2708232 34.36 2688 1988148 736640 8.25 187600 2174568 138472 09:20:01 AM 5080172 6958020 2802252 35.55 2688 2054176 775900 8.69 212744 2237252 44256 09:21:01 AM 5210860 7057528 2671564 33.89 2688 2022688 676928 7.58 218960 2100376 4 09:22:01 AM 4834160 6943916 3048264 38.67 2688 2277248 741940 8.31 259532 2409348 200560 09:23:01 AM 4917712 7027320 2964712 37.61 2688 2277244 678236 7.59 267092 2312652 4 09:24:01 AM 4873536 6984272 3008888 38.17 2688 2278368 744568 8.34 267308 2356844 20 09:25:01 AM 4868504 6980092 3013920 38.24 2688 2279220 797848 8.93 267320 2361712 4 09:26:01 AM 4866992 6978584 3015432 38.26 2688 2279224 797848 8.93 267320 2363272 4 09:27:01 AM 4864984 6976916 3017440 38.28 2688 2279564 797848 8.93 267328 2365236 16 09:28:01 AM 4864956 6976888 3017468 38.28 2688 2279564 797848 8.93 267328 2365112 16 09:29:01 AM 4864532 6976468 3017892 38.29 2688 2279568 797848 8.93 267476 2365424 4 09:30:01 AM 4853612 6969512 3028812 38.42 2688 2283540 815860 9.14 267480 2376412 1016 09:31:01 AM 4840428 6960224 3041996 38.59 2688 2287428 815860 9.14 267668 2389468 220 09:32:01 AM 4839248 6959924 3043176 38.61 2688 2288304 813868 9.11 267824 2390212 156 09:33:01 AM 4837532 6959404 3044892 38.63 2688 2289500 813868 9.11 267824 2391968 304 09:34:01 AM 4836220 6959348 3046204 38.65 2688 2290764 813868 9.11 267824 2393224 284 09:35:01 AM 4835120 6959512 3047304 38.66 2688 2292020 813868 9.11 267824 2394604 248 09:36:01 AM 4831452 6957844 3050972 38.71 2688 2294028 813868 9.11 267824 2398076 488 09:37:01 AM 4808368 6954280 3074056 39.00 2688 2313492 829000 9.28 270036 2418620 660 09:38:01 AM 4800624 6951044 3081800 39.10 2688 2318008 845728 9.47 270036 2426224 3052 09:39:01 AM 4928960 6935188 2953464 37.47 2688 2177464 723464 8.10 291636 2293636 46916 09:40:01 AM 4960748 6964936 2921676 37.07 2688 2177400 713224 7.99 494084 2067132 11276 Average: 4899678 6971664 2982746 37.84 2688 2241225 779815 8.73 270458 2334153 20363 09:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 AM eth0 90.02 74.41 957.82 11.00 0.00 0.00 0.00 0.00 09:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 AM eth0 61.63 38.90 530.44 6.05 0.00 0.00 0.00 0.00 09:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 AM eth0 10.13 8.59 2.79 2.02 0.00 0.00 0.00 0.00 09:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 AM eth0 40.08 35.41 330.23 7.70 0.00 0.00 0.00 0.00 09:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 AM eth0 137.57 97.97 31.76 31.11 0.00 0.00 0.00 0.00 09:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 AM eth0 28.01 20.04 8.43 2.10 0.00 0.00 0.00 0.00 09:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 AM eth0 25.14 23.49 5.03 3.89 0.00 0.00 0.00 0.00 09:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 AM eth0 0.27 0.10 0.02 0.01 0.00 0.00 0.00 0.00 09:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 AM eth0 12.25 8.18 2.30 0.89 0.00 0.00 0.00 0.00 09:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 AM eth0 5.45 0.57 1.20 0.49 0.00 0.00 0.00 0.00 09:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 AM eth0 1.45 0.50 0.80 0.57 0.00 0.00 0.00 0.00 09:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 AM eth0 71.68 49.03 11.72 6.53 0.00 0.00 0.00 0.00 09:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 AM eth0 56.65 37.69 9.60 4.98 0.00 0.00 0.00 0.00 09:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 AM eth0 3.97 3.12 0.75 0.71 0.00 0.00 0.00 0.00 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 3.00 4.02 1.14 1.15 0.00 0.00 0.00 0.00 09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM eth0 2.53 3.72 0.75 0.89 0.00 0.00 0.00 0.00 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 2.50 3.73 0.75 0.89 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 12.40 10.75 8.49 1.40 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 3.93 4.35 5.54 0.82 0.00 0.00 0.00 0.00 09:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM eth0 51.00 33.71 14.00 5.04 0.00 0.00 0.00 0.00 09:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 AM eth0 140.24 89.55 118.62 90.14 0.00 0.00 0.00 0.00 09:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 AM eth0 19.44 16.71 15.92 8.18 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 35.42 25.66 93.55 8.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 10/02/2025 _x86_64_ (2 CPU) 09:16:58 LINUX RESTART (2 CPU) 09:18:01 AM CPU %user %nice %system %iowait %steal %idle 09:19:01 AM all 38.12 0.00 5.49 2.26 0.12 54.01 09:19:01 AM 0 31.27 0.00 4.64 1.29 0.10 62.70 09:19:01 AM 1 44.97 0.00 6.33 3.23 0.13 45.33 09:20:01 AM all 16.55 0.00 2.25 0.54 0.05 80.60 09:20:01 AM 0 12.12 0.00 2.14 0.48 0.05 85.20 09:20:01 AM 1 20.97 0.00 2.37 0.60 0.05 76.01 09:21:01 AM all 5.03 0.00 1.13 0.06 0.05 93.73 09:21:01 AM 0 8.63 0.00 1.30 0.03 0.07 89.97 09:21:01 AM 1 1.45 0.00 0.95 0.08 0.03 97.48 09:22:01 AM all 26.79 0.00 4.93 0.44 0.07 67.76 09:22:01 AM 0 23.01 0.00 4.55 0.38 0.07 71.99 09:22:01 AM 1 30.56 0.00 5.31 0.50 0.08 63.55 09:23:01 AM all 8.55 0.00 1.89 0.99 0.05 88.53 09:23:01 AM 0 5.38 0.00 1.70 0.55 0.07 92.30 09:23:01 AM 1 11.71 0.00 2.07 1.42 0.03 84.76 09:24:01 AM all 3.00 0.00 0.42 0.03 0.04 96.51 09:24:01 AM 0 1.25 0.00 0.25 0.03 0.05 98.41 09:24:01 AM 1 4.76 0.00 0.59 0.02 0.03 94.61 09:25:01 AM all 8.23 0.00 0.63 0.02 0.07 91.05 09:25:01 AM 0 8.94 0.00 0.74 0.00 0.07 90.25 09:25:01 AM 1 7.55 0.00 0.52 0.03 0.07 91.83 09:26:01 AM all 6.26 0.00 0.60 0.00 0.08 93.06 09:26:01 AM 0 12.99 0.00 1.10 0.00 0.11 85.80 09:26:01 AM 1 0.22 0.00 0.15 0.00 0.05 99.58 09:27:01 AM all 6.73 0.00 0.59 0.00 0.10 92.58 09:27:01 AM 0 1.60 0.00 0.25 0.00 0.07 98.08 09:27:01 AM 1 12.36 0.00 0.96 0.00 0.13 86.55 09:28:01 AM all 6.45 0.00 0.58 0.00 0.08 92.89 09:28:01 AM 0 10.19 0.00 0.80 0.00 0.09 88.92 09:28:01 AM 1 2.96 0.00 0.37 0.00 0.07 96.60 09:29:01 AM all 5.99 0.00 0.55 0.00 0.06 93.40 09:29:01 AM 0 1.64 0.00 0.24 0.00 0.03 98.09 09:29:01 AM 1 10.74 0.00 0.89 0.00 0.09 88.28 09:29:01 AM CPU %user %nice %system %iowait %steal %idle 09:30:01 AM all 9.06 0.00 1.01 0.01 0.09 89.84 09:30:01 AM 0 7.01 0.00 0.97 0.00 0.07 91.96 09:30:01 AM 1 11.18 0.00 1.06 0.02 0.10 87.64 09:31:01 AM all 7.03 0.00 1.31 0.00 0.11 91.55 09:31:01 AM 0 4.39 0.00 0.79 0.00 0.10 94.72 09:31:01 AM 1 9.65 0.00 1.84 0.00 0.12 88.39 09:32:01 AM all 2.82 0.00 1.00 0.00 0.33 95.85 09:32:01 AM 0 2.36 0.00 1.09 0.00 0.27 96.29 09:32:01 AM 1 3.28 0.00 0.92 0.00 0.40 95.41 09:33:01 AM all 3.88 0.00 0.99 0.03 0.04 95.06 09:33:01 AM 0 3.75 0.00 0.95 0.07 0.05 95.18 09:33:01 AM 1 4.01 0.00 1.02 0.00 0.03 94.94 09:34:01 AM all 3.97 0.00 1.04 0.00 0.06 94.93 09:34:01 AM 0 2.11 0.00 0.54 0.00 0.07 97.29 09:34:01 AM 1 5.83 0.00 1.54 0.00 0.05 92.58 09:35:01 AM all 3.82 0.00 1.06 0.00 0.05 95.07 09:35:01 AM 0 2.78 0.00 0.79 0.00 0.03 96.40 09:35:01 AM 1 4.86 0.00 1.34 0.00 0.07 93.74 09:36:01 AM all 5.37 0.00 1.03 0.02 0.07 93.52 09:36:01 AM 0 4.09 0.00 0.74 0.00 0.07 95.11 09:36:01 AM 1 6.64 0.00 1.32 0.03 0.07 91.94 09:37:01 AM all 6.26 0.25 1.15 0.11 0.05 92.17 09:37:01 AM 0 3.67 0.03 0.75 0.00 0.05 95.50 09:37:01 AM 1 8.86 0.47 1.55 0.22 0.05 88.85 09:38:01 AM all 8.54 0.00 1.12 0.04 0.08 90.21 09:38:01 AM 0 12.03 0.00 1.53 0.07 0.08 86.29 09:38:01 AM 1 5.05 0.00 0.72 0.02 0.08 94.13 09:39:01 AM all 17.69 0.00 2.31 0.04 0.09 79.87 09:39:01 AM 0 14.79 0.00 1.99 0.03 0.08 83.10 09:39:01 AM 1 20.58 0.00 2.63 0.05 0.10 76.64 09:40:01 AM all 32.09 0.00 3.78 0.45 0.11 63.57 09:40:01 AM 0 29.56 0.00 3.65 0.15 0.10 66.54 09:40:01 AM 1 34.62 0.00 3.92 0.75 0.12 60.60 Average: CPU %user %nice %system %iowait %steal %idle Average: all 10.61 0.01 1.60 0.23 0.08 87.47 Average: 0 9.24 0.00 1.44 0.14 0.08 89.09 Average: 1 11.97 0.02 1.76 0.32 0.09 85.84