---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-3747 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 984M 0 984M 0% /dev tmpfs 200M 668K 199M 1% /run /dev/vda1 20G 8.4G 11G 44% / tmpfs 997M 0 997M 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 997M 0 997M 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 200M 0 200M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1992 334 88 0 1570 1483 Swap: 1023 1 1022 ---> 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:32:a5:55 brd ff:ff:ff:ff:ff:ff inet 10.32.6.44/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85430sec preferred_lft 85430sec inet6 fe80::f816:3eff:fe32:a555/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3747) 03/28/25 _x86_64_ (2 CPU) 15:57:41 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:02 138.72 45.21 93.51 2002.00 12286.32 16:00:01 156.66 40.89 115.77 9217.48 98113.41 16:01:01 36.65 12.63 24.03 994.60 8135.02 16:02:01 1.28 0.02 1.27 1.33 35.46 16:03:01 1.00 0.08 0.92 12.26 11.33 16:04:01 1.28 0.02 1.27 0.40 17.60 16:05:01 0.92 0.08 0.83 8.67 10.26 16:06:01 1.23 0.00 1.23 0.00 14.93 16:07:01 0.87 0.00 0.87 0.00 10.26 16:08:01 1.30 0.05 1.25 5.47 15.33 16:09:01 0.95 0.00 0.95 0.00 11.73 16:10:01 1.23 0.00 1.23 0.00 15.33 16:11:01 0.78 0.00 0.78 0.00 9.20 16:12:01 1.23 0.00 1.23 0.00 15.20 16:13:01 2.30 0.98 1.32 27.60 16.80 Average: 22.96 6.63 16.33 809.04 7817.61 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:02 139744 1588020 1900888 93.15 55556 1477432 490424 15.88 346572 1402524 134456 16:00:01 128132 1495384 1912500 93.72 64220 1398224 652520 21.12 587432 1193852 120380 16:01:01 149520 1476148 1891112 92.67 68512 1348688 738244 23.90 609520 1140536 720 16:02:01 149172 1475920 1891460 92.69 68552 1348700 738244 23.90 609676 1140560 192 16:03:01 149072 1476212 1891560 92.69 68576 1349072 746036 24.15 609912 1140784 188 16:04:01 149084 1476264 1891548 92.69 68612 1349080 746036 24.15 609828 1140788 184 16:05:01 148932 1476428 1891700 92.70 68636 1349352 746036 24.15 610168 1141064 144 16:06:01 149204 1476720 1891428 92.69 68660 1349356 746036 24.15 609968 1141068 124 16:07:01 149204 1476748 1891428 92.69 68680 1349360 746036 24.15 609936 1141072 92 16:08:01 148572 1476348 1892060 92.72 68704 1349568 750020 24.28 610084 1141228 216 16:09:01 148516 1476324 1892116 92.72 68736 1349564 750020 24.28 610044 1141240 180 16:10:01 148424 1476272 1892208 92.73 68748 1349576 750020 24.28 610164 1141244 124 16:11:01 148548 1476400 1892084 92.72 68752 1349576 745748 24.14 610124 1141244 92 16:12:01 148488 1476360 1892144 92.72 68776 1349580 745748 24.14 610200 1141248 124 16:13:01 147648 1476432 1892984 92.76 68856 1350360 750148 24.28 611336 1140964 28 Average: 146817 1485065 1893815 92.81 67505 1361166 722754 23.40 590998 1161961 17150 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:02 lo 1.06 1.06 0.10 0.10 0.00 0.00 0.00 0.00 15:59:02 ens3 85.36 77.57 953.92 10.83 0.00 0.00 0.00 0.00 16:00:01 lo 1.36 1.36 0.12 0.12 0.00 0.00 0.00 0.00 16:00:01 ens3 212.75 145.29 5936.49 12.99 0.00 0.00 0.00 0.00 16:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 ens3 0.43 0.55 0.09 0.13 0.00 0.00 0.00 0.00 16:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:02:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 16:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 ens3 0.13 0.15 0.08 0.07 0.00 0.00 0.00 0.00 16:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:04:01 ens3 0.68 0.13 0.07 0.01 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 ens3 0.82 0.43 0.67 0.24 0.00 0.00 0.00 0.00 16:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:06:01 ens3 0.12 0.10 0.01 0.04 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 ens3 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:08:01 ens3 0.22 0.18 0.08 0.04 0.00 0.00 0.00 0.00 16:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:10:01 ens3 0.10 0.10 0.01 0.03 0.00 0.00 0.00 0.00 16:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:12:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 ens3 0.15 0.12 0.08 0.07 0.00 0.00 0.00 0.00 Average: lo 0.24 0.24 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 19.87 14.86 453.57 1.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3747) 03/28/25 _x86_64_ (2 CPU) 15:57:41 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:02 all 37.87 0.00 2.76 7.05 0.08 52.25 15:59:02 0 49.38 0.00 3.28 4.18 0.08 43.08 15:59:02 1 26.28 0.00 2.26 9.95 0.07 61.44 16:00:01 all 33.73 0.00 4.44 6.54 0.10 55.18 16:00:01 0 62.38 0.00 5.92 5.51 0.10 26.09 16:00:01 1 5.44 0.00 2.98 7.57 0.08 83.93 16:01:01 all 8.68 0.00 0.71 1.08 0.06 89.47 16:01:01 0 13.77 0.00 0.73 0.62 0.07 84.81 16:01:01 1 3.60 0.00 0.65 1.54 0.07 94.15 16:02:01 all 0.83 0.00 0.12 0.03 0.04 98.98 16:02:01 0 0.17 0.00 0.10 0.00 0.03 99.70 16:02:01 1 1.47 0.00 0.15 0.05 0.05 98.28 16:03:01 all 0.21 0.00 0.12 0.02 0.05 99.61 16:03:01 0 0.20 0.00 0.08 0.00 0.05 99.66 16:03:01 1 0.22 0.00 0.13 0.03 0.05 99.57 16:04:01 all 0.25 0.00 0.10 0.01 0.06 99.58 16:04:01 0 0.27 0.00 0.12 0.00 0.07 99.55 16:04:01 1 0.23 0.00 0.10 0.02 0.05 99.60 16:05:01 all 0.14 0.00 0.10 0.02 0.04 99.70 16:05:01 0 0.15 0.00 0.07 0.00 0.02 99.77 16:05:01 1 0.15 0.00 0.15 0.03 0.05 99.61 16:06:01 all 0.23 0.00 0.11 0.01 0.04 99.61 16:06:01 0 0.23 0.00 0.10 0.00 0.03 99.63 16:06:01 1 0.22 0.00 0.12 0.02 0.05 99.60 16:07:01 all 0.22 0.00 0.13 0.01 0.04 99.61 16:07:01 0 0.27 0.00 0.18 0.00 0.07 99.48 16:07:01 1 0.18 0.00 0.05 0.02 0.02 99.73 16:08:01 all 0.98 0.00 0.17 0.02 0.05 98.79 16:08:01 0 0.22 0.00 0.15 0.00 0.03 99.60 16:08:01 1 1.73 0.00 0.20 0.03 0.07 97.97 16:09:01 all 0.23 0.00 0.17 0.02 0.05 99.53 16:09:01 0 0.27 0.00 0.20 0.00 0.05 99.48 16:09:01 1 0.18 0.00 0.13 0.03 0.05 99.60 16:09:01 CPU %user %nice %system %iowait %steal %idle 16:10:01 all 0.20 0.00 0.11 0.02 0.06 99.61 16:10:01 0 0.23 0.00 0.12 0.00 0.05 99.60 16:10:01 1 0.18 0.00 0.10 0.03 0.07 99.61 16:11:01 all 0.23 0.00 0.11 0.01 0.05 99.61 16:11:01 0 0.23 0.00 0.10 0.00 0.05 99.62 16:11:01 1 0.20 0.00 0.12 0.02 0.05 99.61 16:12:01 all 0.23 0.00 0.09 0.01 0.05 99.62 16:12:01 0 0.30 0.00 0.10 0.00 0.05 99.55 16:12:01 1 0.18 0.00 0.08 0.02 0.07 99.65 16:13:01 all 0.20 0.00 0.17 0.05 0.06 99.52 16:13:01 0 0.22 0.00 0.18 0.08 0.07 99.45 16:13:01 1 0.17 0.00 0.13 0.03 0.05 99.61 Average: all 5.59 0.00 0.62 0.99 0.06 92.74 Average: 0 8.48 0.00 0.76 0.69 0.05 90.02 Average: 1 2.70 0.00 0.49 1.29 0.06 95.47