---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-39557 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 8.7G 69G 12% / 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 617 12839 0 2583 15105 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:47:e8:25 brd ff:ff:ff:ff:ff:ff inet 10.30.106.115/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fe47:e825/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-39557) 09/18/24 _x86_64_ (4 CPU) 13:26:26 LINUX RESTART (4 CPU) 13:27:02 tps rtps wtps bread/s bwrtn/s 13:28:01 175.20 47.26 127.93 2777.84 25273.39 13:29:01 78.45 9.95 68.51 772.67 23605.80 13:30:01 16.94 0.22 16.73 5.06 16234.06 13:31:01 45.28 2.96 42.31 289.36 25554.57 Average: 78.57 14.96 63.60 953.64 22656.48 13:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:28:01 13599280 15343480 2825688 17.20 71584 1866180 1007612 5.77 915828 1680744 122628 13:29:01 11493628 13417940 4931340 30.02 75004 2038108 2778296 15.90 2920772 1767568 2508 13:30:01 13048280 15273328 3376688 20.56 76756 2331816 1030672 5.90 1155112 1971612 244908 13:31:01 13187504 15507780 3237464 19.71 79924 2422736 794488 4.55 973416 2014708 15620 Average: 12832173 14885632 3592795 21.87 75817 2164710 1402767 8.03 1491282 1858658 96416 13:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:28:01 ens3 175.33 148.57 1622.54 39.97 0.00 0.00 0.00 0.00 13:28:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 13:29:01 ens3 336.34 236.93 2384.34 53.45 0.00 0.00 0.00 0.00 13:29:01 lo 14.90 14.90 4.94 4.94 0.00 0.00 0.00 0.00 13:30:01 ens3 619.19 435.29 1488.64 152.76 0.00 0.00 0.00 0.00 13:30:01 lo 53.35 53.35 26.16 26.16 0.00 0.00 0.00 0.00 13:31:01 ens3 333.42 252.11 1223.96 88.13 0.00 0.00 0.00 0.00 13:31:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 366.86 268.72 1680.02 83.76 0.00 0.00 0.00 0.00 Average: lo 17.65 17.65 7.86 7.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-39557) 09/18/24 _x86_64_ (4 CPU) 13:26:26 LINUX RESTART (4 CPU) 13:27:02 CPU %user %nice %system %iowait %steal %idle 13:28:01 all 24.71 0.00 1.77 5.30 0.07 68.16 13:28:01 0 16.15 0.00 1.37 1.84 0.07 80.57 13:28:01 1 30.03 0.00 2.47 3.27 0.07 64.17 13:28:01 2 32.10 0.00 1.73 8.09 0.07 58.00 13:28:01 3 20.57 0.00 1.46 7.94 0.05 69.97 13:29:01 all 71.62 0.00 1.58 1.95 0.10 24.76 13:29:01 0 76.07 0.00 1.74 2.02 0.08 20.08 13:29:01 1 61.13 0.00 1.51 2.47 0.12 34.78 13:29:01 2 72.46 0.00 1.91 0.90 0.12 24.61 13:29:01 3 76.72 0.00 1.18 2.39 0.10 19.61 13:30:01 all 58.20 0.00 1.91 0.48 0.09 39.33 13:30:01 0 61.57 0.00 1.97 0.00 0.10 36.36 13:30:01 1 52.89 0.00 2.03 1.88 0.08 43.12 13:30:01 2 64.87 0.00 1.67 0.02 0.08 33.37 13:30:01 3 53.49 0.00 1.94 0.02 0.08 44.46 13:31:01 all 31.57 0.00 1.29 2.20 0.05 64.89 13:31:01 0 22.25 0.00 1.27 0.02 0.03 76.43 13:31:01 1 47.23 0.00 1.70 3.23 0.07 47.77 13:31:01 2 36.21 0.00 1.15 0.32 0.07 62.25 13:31:01 3 20.52 0.00 1.09 5.24 0.05 73.10 Average: all 46.61 0.00 1.63 2.47 0.08 49.21 Average: 0 44.14 0.00 1.59 0.97 0.07 53.24 Average: 1 47.89 0.00 1.92 2.71 0.08 47.39 Average: 2 51.49 0.00 1.61 2.31 0.08 44.51 Average: 3 42.94 0.00 1.42 3.88 0.07 51.69