---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-77839 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: 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): 0-3 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 9.6G 68G 13% / 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 1176 11205 0 3658 14533 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:68:5c:cb brd ff:ff:ff:ff:ff:ff inet 10.30.107.89/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe68:5ccb/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-77839) 10/19/24 _x86_64_ (4 CPU) 09:27:26 LINUX RESTART (4 CPU) 09:28:02 tps rtps wtps bread/s bwrtn/s 09:29:01 174.67 27.43 147.24 1299.76 36286.28 09:30:01 253.62 4.85 248.78 383.80 42719.81 09:31:01 522.15 0.70 521.45 9.73 49931.54 09:32:01 49.64 2.58 47.06 137.44 5041.96 Average: 250.33 8.81 241.52 454.20 33483.34 09:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:29:01 13415056 15152808 3009912 18.33 72924 1857512 1291524 7.39 1111752 1668656 109600 09:30:01 11661088 14487004 4763880 29.00 177580 2699960 1566596 8.97 1929440 2429768 681068 09:31:01 11415972 14772504 5008996 30.50 192012 3140316 1528096 8.75 1738196 2793720 18508 09:32:01 11499856 14904336 4925112 29.99 197596 3181696 1341200 7.68 1695932 2753124 14776 Average: 11997993 14829163 4426975 26.95 160028 2719871 1431854 8.19 1618830 2411317 205988 09:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:29:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 09:29:01 ens3 214.55 168.55 2213.70 40.75 0.00 0.00 0.00 0.00 09:30:01 lo 1.07 1.07 0.17 0.17 0.00 0.00 0.00 0.00 09:30:01 ens3 355.62 265.69 2824.34 50.67 0.00 0.00 0.00 0.00 09:31:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:31:01 ens3 29.53 15.85 69.24 8.49 0.00 0.00 0.00 0.00 09:32:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 09:32:01 ens3 262.42 171.30 406.30 154.21 0.00 0.00 0.00 0.00 Average: lo 0.70 0.70 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 215.54 155.29 1374.94 63.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-77839) 10/19/24 _x86_64_ (4 CPU) 09:27:26 LINUX RESTART (4 CPU) 09:28:02 CPU %user %nice %system %iowait %steal %idle 09:29:01 all 25.40 0.00 1.99 5.19 0.07 67.34 09:29:01 0 40.71 0.00 2.84 2.28 0.10 54.07 09:29:01 1 28.32 0.00 2.06 1.55 0.07 68.01 09:29:01 2 14.27 0.00 1.95 14.22 0.07 69.48 09:29:01 3 18.29 0.00 1.11 2.71 0.05 77.85 09:30:01 all 36.84 0.00 6.29 3.98 0.10 52.80 09:30:01 0 34.24 0.00 6.87 3.99 0.08 54.82 09:30:01 1 42.41 0.00 7.52 1.43 0.10 48.54 09:30:01 2 38.02 0.00 4.92 4.93 0.10 52.03 09:30:01 3 32.75 0.00 5.88 5.54 0.10 55.73 09:31:01 all 34.11 0.00 3.19 5.57 0.10 57.03 09:31:01 0 30.87 0.00 2.83 1.56 0.10 64.64 09:31:01 1 30.88 0.00 3.77 10.98 0.10 54.27 09:31:01 2 41.19 0.00 3.21 8.26 0.10 47.24 09:31:01 3 33.55 0.00 2.99 1.51 0.10 61.84 09:32:01 all 33.78 0.00 1.66 0.48 0.07 64.01 09:32:01 0 44.38 0.00 1.52 0.38 0.07 53.65 09:32:01 1 23.22 0.00 1.19 0.12 0.07 75.41 09:32:01 2 44.05 0.00 1.97 0.30 0.08 53.59 09:32:01 3 23.45 0.00 1.95 1.09 0.05 73.46 Average: all 32.55 0.00 3.28 3.79 0.08 60.30 Average: 0 37.56 0.00 3.50 2.04 0.09 56.80 Average: 1 31.17 0.00 3.62 3.52 0.08 61.61 Average: 2 34.44 0.00 3.01 6.90 0.09 55.57 Average: 3 27.02 0.00 2.98 2.71 0.08 67.21