---> uname -a: Linux prd-centos8-robot-2c-8g-2051.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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: 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): 0,1 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 556 4949 19 2191 6846 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:92:bb:0e 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 85503sec preferred_lft 85503sec inet6 fe80::f816:3eff:fe92:bb0e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/04/2024 _x86_64_ (2 CPU) 11:12:48 LINUX RESTART (2 CPU) 11:13:01 AM tps rtps wtps bread/s bwrtn/s 11:14:01 AM 159.85 96.68 63.16 12036.79 38264.93 11:15:01 AM 99.28 6.88 92.40 1301.92 7732.73 11:16:01 AM 76.82 0.62 76.21 27.59 7454.85 11:17:02 AM 30.13 1.02 29.12 131.40 1708.48 11:18:01 AM 43.96 0.03 43.92 3.52 6533.52 11:19:01 AM 4.18 0.02 4.17 0.13 194.80 11:20:01 AM 0.78 0.00 0.78 0.00 599.95 11:21:01 AM 0.52 0.00 0.52 0.00 386.44 11:22:01 AM 0.37 0.02 0.35 0.67 103.50 11:23:01 AM 0.77 0.03 0.73 1.87 261.68 11:24:01 AM 0.58 0.22 0.37 31.06 73.95 11:25:01 AM 0.33 0.00 0.33 0.00 15.01 11:26:01 AM 0.15 0.00 0.15 0.00 15.86 11:27:01 AM 17.98 0.32 17.66 44.12 2560.61 Average: 31.11 7.57 23.54 971.14 4705.59 11:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:14:01 AM 5633512 7113948 2248928 28.53 2688 1674984 659936 7.39 154128 1820112 73968 11:15:01 AM 5311328 7100260 2571112 32.62 2688 1967272 661712 7.41 185616 2053088 162984 11:16:01 AM 5214244 7029428 2668196 33.85 2688 1993264 691440 7.74 210012 2117244 9088 11:17:02 AM 5075948 7071940 2806492 35.60 2688 2167176 660116 7.39 233784 2210484 159544 11:18:01 AM 5076168 7074420 2806272 35.60 2688 2169340 637664 7.14 235384 2200960 4 11:19:01 AM 5038496 7038708 2843944 36.08 2688 2171308 691892 7.75 235516 2238344 256 11:20:01 AM 5008100 7026008 2874340 36.47 2688 2189036 714072 8.00 235864 2268340 376 11:21:01 AM 4996280 7025596 2886160 36.62 2688 2200476 714072 8.00 235864 2279936 304 11:22:01 AM 4993276 7025944 2889164 36.65 2688 2203748 729892 8.17 235904 2283440 540 11:23:01 AM 4982212 7021948 2900228 36.79 2688 2210816 729892 8.17 236132 2293848 40 11:24:01 AM 4592020 6956340 3290420 41.74 2688 2213808 723172 8.10 237684 2302928 104 11:25:01 AM 4595684 6960684 3286756 41.70 2688 2214464 723172 8.10 237700 2299452 440 11:26:01 AM 4509544 6874972 3372896 42.79 2688 2215008 802608 8.99 237700 2385184 552 11:27:01 AM 5095504 7033804 2786936 35.36 2688 2115176 686312 7.68 473668 1966832 10620 Average: 5008737 7025286 2873703 36.46 2688 2121848 701854 7.86 241783 2194299 29916 11:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 AM eth0 255.98 147.45 941.71 55.60 0.00 0.00 0.00 0.00 11:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM eth0 80.40 64.71 934.72 7.80 0.00 0.00 0.00 0.00 11:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM eth0 26.89 20.28 171.91 6.20 0.00 0.00 0.00 0.00 11:17:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:02 AM eth0 44.61 32.12 286.02 6.81 0.00 0.00 0.00 0.00 11:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 AM eth0 231.45 202.00 49.67 43.31 0.00 0.00 0.00 0.00 11:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 AM eth0 25.84 18.48 27.19 3.19 0.00 0.00 0.00 0.00 11:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 AM eth0 59.76 55.39 121.87 15.43 0.00 0.00 0.00 0.00 11:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 AM eth0 34.29 30.61 76.39 9.26 0.00 0.00 0.00 0.00 11:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 AM eth0 25.72 25.38 6.91 5.73 0.00 0.00 0.00 0.00 11:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 AM eth0 18.06 16.53 63.82 10.98 0.00 0.00 0.00 0.00 11:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 AM eth0 39.31 54.14 23.23 5.09 0.00 0.00 0.00 0.00 11:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 AM eth0 16.23 13.25 3.73 2.62 0.00 0.00 0.00 0.00 11:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM eth0 5.32 3.23 1.67 0.59 0.00 0.00 0.00 0.00 11:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 AM eth0 79.17 51.68 146.71 90.82 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 67.16 52.34 204.16 18.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/04/2024 _x86_64_ (2 CPU) 11:12:48 LINUX RESTART (2 CPU) 11:13:01 AM CPU %user %nice %system %iowait %steal %idle 11:14:01 AM all 28.22 0.00 7.40 27.40 0.11 36.87 11:14:01 AM 0 31.64 0.00 7.35 25.94 0.10 34.97 11:14:01 AM 1 24.78 0.00 7.46 28.87 0.12 38.77 11:15:01 AM all 39.18 0.00 5.42 2.63 0.12 52.65 11:15:01 AM 0 50.78 0.00 6.48 2.73 0.12 39.89 11:15:01 AM 1 27.56 0.00 4.36 2.52 0.12 65.44 11:16:01 AM all 21.31 0.00 2.52 2.28 0.08 73.81 11:16:01 AM 0 18.97 0.00 2.26 2.84 0.10 75.83 11:16:01 AM 1 23.65 0.00 2.77 1.72 0.07 71.79 11:17:02 AM all 24.52 0.00 3.12 1.04 0.09 71.22 11:17:02 AM 0 23.44 0.00 2.93 0.99 0.08 72.55 11:17:02 AM 1 25.60 0.00 3.31 1.09 0.10 69.90 11:18:01 AM all 13.08 0.00 1.97 1.62 0.08 83.25 11:18:01 AM 0 23.22 0.00 2.48 1.58 0.07 72.65 11:18:01 AM 1 2.96 0.00 1.46 1.67 0.08 93.83 11:19:01 AM all 4.21 0.00 0.28 0.02 0.07 95.43 11:19:01 AM 0 5.77 0.00 0.30 0.00 0.07 93.86 11:19:01 AM 1 2.65 0.00 0.25 0.03 0.07 97.00 11:20:01 AM all 23.07 0.00 0.29 0.09 0.10 76.44 11:20:01 AM 0 37.94 0.00 0.28 0.00 0.12 61.66 11:20:01 AM 1 8.18 0.00 0.30 0.18 0.08 91.25 11:21:01 AM all 13.06 0.00 0.23 0.09 0.08 86.55 11:21:01 AM 0 19.76 0.00 0.23 0.00 0.08 79.92 11:21:01 AM 1 6.35 0.00 0.22 0.18 0.07 93.18 11:22:01 AM all 15.04 0.00 0.16 0.06 0.07 84.67 11:22:01 AM 0 9.22 0.00 0.15 0.05 0.07 90.51 11:22:01 AM 1 20.86 0.00 0.17 0.07 0.07 78.84 11:23:01 AM all 7.69 0.00 0.23 0.06 0.08 91.95 11:23:01 AM 0 11.13 0.00 0.24 0.00 0.08 88.55 11:23:01 AM 1 4.27 0.00 0.22 0.12 0.07 95.33 11:24:01 AM all 10.23 0.00 6.27 0.01 0.08 83.41 11:24:01 AM 0 11.48 0.00 6.23 0.02 0.08 82.19 11:24:01 AM 1 8.99 0.00 6.32 0.00 0.07 84.63 11:24:01 AM CPU %user %nice %system %iowait %steal %idle 11:25:01 AM all 5.25 0.00 0.23 0.00 0.07 94.45 11:25:01 AM 0 5.50 0.00 0.25 0.00 0.07 94.18 11:25:01 AM 1 4.99 0.00 0.22 0.00 0.07 94.72 11:26:01 AM all 5.37 0.00 0.17 0.00 0.08 94.38 11:26:01 AM 0 9.55 0.00 0.18 0.00 0.07 90.20 11:26:01 AM 1 1.19 0.00 0.15 0.00 0.08 98.58 11:27:01 AM all 22.94 0.00 3.04 0.48 0.09 73.45 11:27:01 AM 0 28.84 0.00 3.86 0.45 0.08 66.77 11:27:01 AM 1 17.06 0.00 2.22 0.50 0.10 80.12 Average: all 16.66 0.00 2.23 2.53 0.08 78.49 Average: 0 20.52 0.00 2.37 2.45 0.09 74.57 Average: 1 12.79 0.00 2.10 2.61 0.08 82.41