---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-186 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 337 354 0 1301 1482 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:10:bc:d9 brd ff:ff:ff:ff:ff:ff inet 10.32.7.199/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85424sec preferred_lft 85424sec inet6 fe80::f816:3eff:fe10:bcd9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-186) 05/02/25 _x86_64_ (2 CPU) 15:57:48 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:01 142.87 48.00 94.87 2042.37 11670.22 16:00:01 160.76 51.27 109.50 9804.60 82129.96 16:01:01 56.31 18.23 38.08 1811.83 24161.57 16:02:01 1.32 0.00 1.32 0.00 30.53 16:03:01 1.08 0.00 1.08 0.00 12.26 16:04:01 1.42 0.10 1.32 21.06 15.86 16:05:01 0.92 0.05 0.87 4.93 9.73 16:06:01 1.32 0.03 1.28 5.60 15.33 16:07:01 1.02 0.02 1.00 0.13 11.86 16:08:01 1.23 0.00 1.23 0.00 14.66 16:09:01 0.88 0.00 0.88 0.00 10.53 16:10:01 1.23 0.02 1.22 3.73 14.80 16:11:01 0.90 0.00 0.90 0.00 10.26 16:12:01 1.25 0.00 1.25 0.00 15.20 16:13:01 2.42 0.93 1.48 26.66 17.60 16:14:01 82.61 56.11 26.49 2620.59 1351.68 Average: 28.60 10.92 17.68 1021.48 7469.10 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:01 130620 1517424 1910012 93.60 48992 1427460 564384 18.27 412716 1356220 100176 16:00:01 183612 1443244 1857020 91.00 60052 1297512 704256 22.80 330696 1400932 83404 16:01:01 107692 1474240 1932940 94.72 67036 1390088 735852 23.82 614640 1178324 552 16:02:01 107716 1474292 1932916 94.72 67064 1390088 735852 23.82 614716 1178280 156 16:03:01 107692 1474296 1932940 94.72 67088 1390084 746352 24.16 614848 1178284 88 16:04:01 106972 1474252 1933660 94.76 67112 1390732 746352 24.16 614912 1178920 200 16:05:01 106964 1474420 1933668 94.76 67132 1390884 746352 24.16 614884 1179064 152 16:06:01 106592 1474240 1934040 94.78 67148 1391060 746352 24.16 614908 1179228 196 16:07:01 106460 1474148 1934172 94.78 67176 1391064 746352 24.16 614892 1179232 92 16:08:01 106568 1474324 1934064 94.78 67208 1391096 746352 24.16 615100 1179232 188 16:09:01 106608 1474388 1934024 94.78 67228 1391100 746352 24.16 615168 1179236 152 16:10:01 106516 1474440 1934116 94.78 67252 1391220 746352 24.16 615048 1179356 192 16:11:01 106524 1474464 1934108 94.78 67272 1391220 746352 24.16 615032 1179356 92 16:12:01 106176 1474148 1934456 94.80 67296 1391224 746352 24.16 615148 1179360 184 16:13:01 105392 1474272 1935240 94.84 67384 1391984 750892 24.31 616264 1179020 188 16:14:01 380472 1535692 1660160 81.36 71000 1171472 552112 17.87 298020 1217088 1604 Average: 130161 1478893 1910471 93.62 65840 1373643 719179 23.28 564812 1206321 11726 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:01 ens3 372.40 228.93 1568.82 67.32 0.00 0.00 0.00 0.00 15:59:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 16:00:01 ens3 190.72 128.71 5826.47 12.51 0.00 0.00 0.00 0.00 16:00:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 16:01:01 ens3 0.45 0.47 0.10 0.12 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 16:02:01 ens3 0.10 0.10 0.01 0.01 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 16:03:01 ens3 0.02 0.03 0.00 0.00 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 16:04:01 ens3 0.27 0.22 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 16:05:01 ens3 0.00 0.00 0.00 0.00 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 16:06:01 ens3 0.10 0.10 0.01 0.01 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 16:07:01 ens3 0.02 0.03 0.00 0.00 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 16:08:01 ens3 0.10 0.10 0.01 0.01 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 16:09:01 ens3 0.12 0.07 0.07 0.03 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 16:10:01 ens3 0.10 0.12 0.01 0.04 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 16:11:01 ens3 0.00 0.00 0.00 0.00 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 16:12:01 ens3 0.10 0.10 0.01 0.01 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 16:13:01 ens3 0.00 0.00 0.00 0.00 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 16:14:01 ens3 19.28 21.08 14.00 16.92 0.00 0.00 0.00 0.00 16:14:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 36.50 23.76 463.19 6.07 0.00 0.00 0.00 0.00 Average: lo 0.30 0.30 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-186) 05/02/25 _x86_64_ (2 CPU) 15:57:48 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:01 all 39.89 0.00 3.10 7.44 0.09 49.47 15:59:01 0 45.15 0.00 2.91 8.37 0.10 43.47 15:59:01 1 34.65 0.00 3.29 6.52 0.10 55.45 16:00:01 all 32.03 0.00 4.59 7.06 0.08 56.24 16:00:01 0 44.39 0.00 5.07 4.72 0.08 45.74 16:00:01 1 19.59 0.00 4.11 9.44 0.08 66.78 16:01:01 all 15.53 0.00 1.19 1.51 0.07 81.71 16:01:01 0 27.34 0.00 1.62 0.50 0.08 70.46 16:01:01 1 3.66 0.00 0.74 2.50 0.03 93.07 16:02:01 all 0.29 0.00 0.11 0.02 0.03 99.55 16:02:01 0 0.28 0.00 0.17 0.00 0.05 99.50 16:02:01 1 0.32 0.00 0.07 0.03 0.02 99.57 16:03:01 all 1.15 0.00 0.12 0.01 0.03 98.68 16:03:01 0 1.08 0.00 0.20 0.00 0.05 98.67 16:03:01 1 1.22 0.00 0.05 0.02 0.02 98.69 16:04:01 all 0.36 0.00 0.13 0.02 0.02 99.47 16:04:01 0 0.70 0.00 0.25 0.02 0.05 98.98 16:04:01 1 0.02 0.00 0.02 0.03 0.00 99.93 16:05:01 all 0.22 0.00 0.09 0.01 0.03 99.66 16:05:01 0 0.42 0.00 0.18 0.00 0.03 99.36 16:05:01 1 0.00 0.00 0.00 0.02 0.00 99.98 16:06:01 all 0.15 0.00 0.12 0.02 0.03 99.69 16:06:01 0 0.27 0.00 0.22 0.00 0.05 99.46 16:06:01 1 0.03 0.00 0.03 0.02 0.00 99.92 16:07:01 all 0.69 0.00 0.11 0.02 0.04 99.14 16:07:01 0 1.21 0.00 0.10 0.00 0.05 98.64 16:07:01 1 0.17 0.00 0.12 0.03 0.05 99.63 16:08:01 all 0.27 0.00 0.12 0.02 0.03 99.57 16:08:01 0 0.47 0.00 0.20 0.00 0.03 99.30 16:08:01 1 0.08 0.00 0.02 0.03 0.02 99.85 16:09:01 all 0.18 0.00 0.13 0.02 0.03 99.65 16:09:01 0 0.32 0.00 0.27 0.00 0.05 99.36 16:09:01 1 0.02 0.00 0.00 0.03 0.00 99.95 16:09:01 CPU %user %nice %system %iowait %steal %idle 16:10:01 all 0.20 0.00 0.10 0.01 0.03 99.67 16:10:01 0 0.32 0.00 0.17 0.00 0.03 99.48 16:10:01 1 0.08 0.00 0.05 0.02 0.02 99.83 16:11:01 all 0.18 0.00 0.08 0.01 0.03 99.70 16:11:01 0 0.37 0.00 0.15 0.00 0.03 99.45 16:11:01 1 0.00 0.00 0.00 0.02 0.00 99.98 16:12:01 all 0.17 0.00 0.08 0.02 0.03 99.71 16:12:01 0 0.35 0.00 0.17 0.00 0.05 99.43 16:12:01 1 0.00 0.00 0.02 0.03 0.00 99.95 16:13:01 all 0.18 0.00 0.13 0.05 0.04 99.60 16:13:01 0 0.24 0.00 0.17 0.02 0.05 99.53 16:13:01 1 0.12 0.00 0.08 0.10 0.03 99.67 16:14:01 all 33.35 0.00 1.61 3.44 0.07 61.52 16:14:01 0 56.57 0.00 1.85 4.08 0.12 37.38 16:14:01 1 10.28 0.00 1.36 2.79 0.05 85.52 Average: all 7.80 0.00 0.74 1.23 0.04 90.19 Average: 0 11.23 0.00 0.86 1.11 0.06 86.75 Average: 1 4.38 0.00 0.62 1.35 0.03 93.63