---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-719 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 7.4G 12G 39% / 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 325 102 0 1565 1492 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:7a:1b:31 brd ff:ff:ff:ff:ff:ff inet 10.32.7.25/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85898sec preferred_lft 85898sec inet6 fe80::f816:3eff:fe7a:1b31/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-719) 04/30/24 _x86_64_ (2 CPU) 20:30:57 LINUX RESTART (2 CPU) 20:31:01 tps rtps wtps bread/s bwrtn/s 20:32:01 197.50 88.29 109.21 5910.67 45470.26 20:33:01 112.25 53.29 58.96 1929.95 8698.95 20:34:01 49.57 12.53 37.03 1071.87 5661.07 20:35:01 1.55 0.00 1.55 0.00 33.59 20:36:01 1.62 0.00 1.62 0.00 22.00 20:37:01 1.37 0.00 1.37 0.00 18.53 20:38:01 13.98 10.21 3.77 329.41 309.55 20:39:01 57.01 15.31 41.69 856.52 3753.51 Average: 54.37 22.46 31.91 1262.69 7999.10 20:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:32:01 74440 1484456 1966192 96.35 40116 1462952 608704 19.70 502096 1328540 29780 20:33:01 81936 1529836 1958696 95.98 63316 1470348 602568 19.51 462408 1346388 131520 20:34:01 131884 1526272 1908748 93.54 65972 1415868 770312 24.94 490676 1270644 564 20:35:01 125364 1519812 1915268 93.86 66036 1415864 1101308 35.65 496804 1270632 188 20:36:01 122940 1517472 1917692 93.98 66096 1415868 1208124 39.11 498884 1270636 232 20:37:01 120592 1515180 1920040 94.09 66148 1415872 1307368 42.32 501024 1270640 100 20:38:01 78384 1513348 1962248 96.16 67632 1454048 580188 18.78 517216 1296908 25748 20:39:01 150404 1553116 1890228 92.63 72812 1416696 540296 17.49 461628 1281028 8528 Average: 110743 1519936 1929889 94.57 63516 1433440 839858 27.19 491342 1291927 24582 20:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:32:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 20:32:01 ens3 355.69 213.11 1476.85 69.70 0.00 0.00 0.00 0.00 20:33:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 20:33:01 ens3 45.39 39.84 281.73 9.50 0.00 0.00 0.00 0.00 20:34:01 lo 2.30 2.30 0.19 0.19 0.00 0.00 0.00 0.00 20:34:01 ens3 6.87 5.87 33.10 1.30 0.00 0.00 0.00 0.00 20:35:01 lo 9.53 9.53 0.85 0.85 0.00 0.00 0.00 0.00 20:35:01 ens3 1.70 1.62 0.28 0.28 0.00 0.00 0.00 0.00 20:36:01 lo 18.23 18.23 0.95 0.95 0.00 0.00 0.00 0.00 20:36:01 ens3 0.80 0.77 0.10 0.09 0.00 0.00 0.00 0.00 20:37:01 lo 18.20 18.20 0.95 0.95 0.00 0.00 0.00 0.00 20:37:01 ens3 0.95 0.77 0.17 0.15 0.00 0.00 0.00 0.00 20:38:01 lo 16.00 16.00 0.84 0.84 0.00 0.00 0.00 0.00 20:38:01 ens3 5.40 5.10 42.78 1.09 0.00 0.00 0.00 0.00 20:39:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 20:39:01 ens3 35.21 31.81 71.40 16.70 0.00 0.00 0.00 0.00 Average: lo 8.58 8.58 0.53 0.53 0.00 0.00 0.00 0.00 Average: ens3 56.53 37.37 238.41 12.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-719) 04/30/24 _x86_64_ (2 CPU) 20:30:57 LINUX RESTART (2 CPU) 20:31:01 CPU %user %nice %system %iowait %steal %idle 20:32:01 all 36.18 0.00 4.58 10.72 0.11 48.42 20:32:01 0 38.05 0.00 5.30 11.29 0.13 45.22 20:32:01 1 34.29 0.00 3.87 10.15 0.10 51.59 20:33:01 all 40.84 0.00 3.21 5.46 0.12 50.37 20:33:01 0 59.27 0.00 3.96 1.72 0.13 34.91 20:33:01 1 22.48 0.00 2.45 9.19 0.10 65.78 20:34:01 all 7.88 0.00 0.87 2.33 0.06 88.86 20:34:01 0 7.38 0.00 0.99 3.27 0.07 88.29 20:34:01 1 8.39 0.00 0.75 1.37 0.03 89.46 20:35:01 all 0.47 0.00 0.19 0.03 0.04 99.26 20:35:01 0 0.54 0.00 0.27 0.00 0.07 99.13 20:35:01 1 0.42 0.00 0.12 0.07 0.03 99.37 20:36:01 all 0.27 0.00 0.21 0.03 0.03 99.46 20:36:01 0 0.34 0.00 0.25 0.02 0.05 99.34 20:36:01 1 0.20 0.00 0.15 0.05 0.02 99.58 20:37:01 all 0.32 0.00 0.31 0.03 0.04 99.30 20:37:01 0 0.34 0.00 0.39 0.00 0.03 99.24 20:37:01 1 0.28 0.00 0.25 0.07 0.03 99.37 20:38:01 all 7.59 0.00 0.70 0.60 0.05 91.06 20:38:01 0 6.87 0.00 0.54 0.76 0.05 91.79 20:38:01 1 8.31 0.00 0.84 0.45 0.05 90.36 20:39:01 all 41.09 0.00 4.39 2.70 0.08 51.73 20:39:01 0 66.73 0.00 5.02 0.85 0.12 27.27 20:39:01 1 15.45 0.00 3.77 4.54 0.07 76.17 Average: all 16.84 0.00 1.81 2.74 0.07 78.55 Average: 0 22.48 0.00 2.09 2.24 0.08 73.10 Average: 1 11.22 0.00 1.52 3.23 0.05 83.97