---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-4584 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 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: 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): 0-3 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 xtopology 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 arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 672K 1.6G 1% /run /dev/vda1 78G 8.4G 70G 11% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16040 540 13227 0 2271 15169 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: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:03:c8:f0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.252/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85692sec preferred_lft 85692sec inet6 fe80::f816:3eff:fe03:c8f0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-4584) 02/11/24 _x86_64_ (4 CPU) 07:11:24 LINUX RESTART (4 CPU) 07:12:02 tps rtps wtps bread/s bwrtn/s 07:13:01 87.83 13.95 73.89 1005.93 27816.57 07:14:01 91.94 10.03 81.91 239.79 32010.80 07:15:01 11.06 0.00 11.06 0.00 14964.97 07:16:01 3.87 0.02 3.85 0.13 1213.13 07:17:01 3.93 0.03 3.90 0.27 1238.06 07:18:01 2.75 0.33 2.42 8.53 854.39 07:19:01 9.06 0.00 9.06 0.00 1463.45 07:20:01 2.86 0.00 2.86 0.00 542.52 07:21:01 2.17 0.00 2.17 0.00 699.88 07:22:01 134.21 4.42 129.79 135.15 10222.73 07:23:01 78.29 0.88 77.40 54.39 6651.02 Average: 38.83 2.68 36.15 129.94 8849.96 07:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:13:01 13926388 15564832 2498580 15.21 61448 1777636 795856 4.55 671792 1613956 186392 07:14:01 13903948 15625600 2521020 15.35 77196 1838308 713920 4.09 628416 1666684 7588 07:15:01 13875764 15617792 2549204 15.52 88076 1844252 713920 4.09 644096 1672620 14496 07:16:01 13860140 15611828 2564828 15.62 93496 1846744 713920 4.09 654052 1675096 2080 07:17:01 13834620 15604500 2590348 15.77 105408 1849936 713920 4.09 669804 1678312 1564 07:18:01 13806400 15596244 2618568 15.94 115060 1856800 730132 4.18 685340 1684388 17848 07:19:01 13793772 15594404 2631196 16.02 119436 1861484 730132 4.18 689576 1689132 1908 07:20:01 13785564 15593644 2639404 16.07 125436 1862116 730132 4.18 695612 1689768 964 07:21:01 13765168 15589900 2659800 16.19 135364 1866176 730132 4.18 707012 1693832 14456 07:22:01 13572352 15587156 2852616 17.37 215192 1936592 761196 4.36 805868 1737068 83020 07:23:01 13543972 15533364 2880996 17.54 218148 1941728 785004 4.49 863024 1744620 32408 Average: 13788008 15592660 2636960 16.05 123115 1861979 738024 4.22 701327 1685952 32975 07:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:13:01 lo 21.83 21.83 2.36 2.36 0.00 0.00 0.00 0.00 07:13:01 ens3 94.81 86.88 906.93 12.53 0.00 0.00 0.00 0.00 07:14:01 lo 4.40 4.40 0.47 0.47 0.00 0.00 0.00 0.00 07:14:01 ens3 174.48 154.65 433.46 55.20 0.00 0.00 0.00 0.00 07:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 ens3 283.62 295.25 391.03 81.45 0.00 0.00 0.00 0.00 07:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:16:01 ens3 142.64 140.58 231.67 41.14 0.00 0.00 0.00 0.00 07:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 ens3 237.96 241.21 338.93 66.97 0.00 0.00 0.00 0.00 07:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:18:01 ens3 252.52 268.19 399.29 83.65 0.00 0.00 0.00 0.00 07:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 ens3 138.67 148.11 278.19 41.23 0.00 0.00 0.00 0.00 07:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:20:01 ens3 126.28 115.23 365.68 29.34 0.00 0.00 0.00 0.00 07:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 ens3 223.15 226.18 425.85 63.63 0.00 0.00 0.00 0.00 07:22:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 07:22:01 ens3 612.06 665.43 941.65 187.02 0.00 0.00 0.00 0.00 07:23:01 lo 23.33 23.33 2.48 2.48 0.00 0.00 0.00 0.00 07:23:01 ens3 132.98 130.06 102.04 35.26 0.00 0.00 0.00 0.00 Average: lo 4.56 4.56 0.49 0.49 0.00 0.00 0.00 0.00 Average: ens3 220.10 224.90 436.98 63.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-4584) 02/11/24 _x86_64_ (4 CPU) 07:11:24 LINUX RESTART (4 CPU) 07:12:02 CPU %user %nice %system %iowait %steal %idle 07:13:01 all 17.64 0.00 1.24 8.12 0.06 72.95 07:13:01 0 11.08 0.00 0.89 13.35 0.03 74.65 07:13:01 1 8.93 0.00 0.65 1.41 0.10 88.92 07:13:01 2 35.14 0.00 2.16 9.12 0.05 53.53 07:13:01 3 15.41 0.00 1.26 8.61 0.05 74.66 07:14:01 all 8.79 0.00 1.02 5.46 0.05 84.68 07:14:01 0 11.72 0.00 1.00 0.85 0.07 86.36 07:14:01 1 4.68 0.00 1.18 0.42 0.08 93.63 07:14:01 2 16.56 0.00 1.18 0.37 0.03 81.85 07:14:01 3 2.16 0.00 0.74 20.24 0.02 76.84 07:15:01 all 1.20 0.00 0.72 2.30 0.06 95.72 07:15:01 0 2.23 0.00 0.49 0.89 0.07 96.32 07:15:01 1 0.00 0.00 0.00 0.00 0.00 100.00 07:15:01 2 2.51 0.00 2.28 0.20 0.10 94.91 07:15:01 3 0.05 0.00 0.08 8.10 0.08 91.68 07:16:01 all 0.63 0.00 0.35 0.76 0.05 98.21 07:16:01 0 0.72 0.00 0.37 2.26 0.05 96.60 07:16:01 1 0.10 0.00 0.03 0.00 0.02 99.85 07:16:01 2 1.39 0.00 0.75 0.43 0.07 97.36 07:16:01 3 0.33 0.00 0.25 0.37 0.05 99.00 07:17:01 all 0.87 0.00 0.60 0.32 0.04 98.17 07:17:01 0 1.17 0.00 1.19 0.97 0.05 96.62 07:17:01 1 0.03 0.00 0.00 0.02 0.00 99.95 07:17:01 2 1.82 0.00 1.19 0.28 0.08 96.63 07:17:01 3 0.47 0.00 0.07 0.00 0.03 99.43 07:18:01 all 1.35 0.00 0.62 0.26 0.04 97.73 07:18:01 0 2.06 0.00 1.43 1.01 0.07 95.44 07:18:01 1 0.45 0.00 0.17 0.00 0.02 99.37 07:18:01 2 0.85 0.00 0.23 0.00 0.02 98.90 07:18:01 3 2.04 0.00 0.63 0.03 0.03 97.27 07:19:01 all 0.84 0.00 0.38 0.30 0.02 98.47 07:19:01 0 2.94 0.00 1.17 1.14 0.05 94.70 07:19:01 1 0.18 0.00 0.15 0.00 0.02 99.65 07:19:01 2 0.03 0.00 0.00 0.00 0.02 99.95 07:19:01 3 0.17 0.00 0.15 0.03 0.02 99.63 07:20:01 all 0.74 0.00 0.30 0.13 0.02 98.81 07:20:01 0 2.85 0.00 1.14 0.53 0.07 95.42 07:20:01 1 0.03 0.00 0.03 0.00 0.00 99.93 07:20:01 2 0.05 0.00 0.00 0.00 0.00 99.95 07:20:01 3 0.03 0.00 0.02 0.00 0.02 99.93 07:21:01 all 0.82 0.00 0.53 0.21 0.03 98.41 07:21:01 0 3.00 0.00 2.03 0.84 0.07 94.06 07:21:01 1 0.20 0.00 0.10 0.02 0.02 99.67 07:21:01 2 0.02 0.00 0.02 0.00 0.00 99.97 07:21:01 3 0.07 0.00 0.00 0.00 0.02 99.92 07:22:01 all 12.00 0.00 7.17 2.30 0.08 78.45 07:22:01 0 10.52 0.00 8.42 5.79 0.10 75.17 07:22:01 1 12.01 0.00 6.83 0.08 0.07 81.02 07:22:01 2 13.96 0.00 7.11 0.32 0.08 78.53 07:22:01 3 11.52 0.00 6.31 3.00 0.07 79.10 07:23:01 all 20.45 0.00 2.78 1.14 0.06 75.57 07:23:01 0 52.30 0.00 3.97 2.11 0.08 41.54 07:23:01 1 6.98 0.00 1.59 0.02 0.08 91.33 07:23:01 2 15.30 0.00 2.81 0.27 0.03 81.59 07:23:01 3 7.43 0.00 2.76 2.13 0.05 87.63 Average: CPU %user %nice %system %iowait %steal %idle Average: all 5.91 0.00 1.42 1.92 0.05 90.69 Average: 0 9.12 0.00 2.01 2.68 0.06 86.12 Average: 1 3.04 0.00 0.97 0.18 0.04 95.77 Average: 2 7.91 0.00 1.61 0.99 0.04 89.45 Average: 3 3.58 0.00 1.11 3.85 0.04 91.42