---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-2122 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 346 376 0 1269 1472 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:92:d0:a6 brd ff:ff:ff:ff:ff:ff inet 10.32.6.80/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85423sec preferred_lft 85423sec inet6 fe80::f816:3eff:fe92:d0a6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2122) 01/17/25 _x86_64_ (2 CPU) 15:57:43 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:01 151.86 42.16 109.70 1528.04 13999.67 16:00:01 146.04 46.53 99.52 8724.84 82291.12 16:01:01 50.29 16.75 33.54 1763.84 21356.71 16:02:01 1.43 0.05 1.38 9.60 32.53 16:03:01 1.33 0.00 1.33 0.00 15.06 16:04:01 0.93 0.10 0.83 22.66 10.80 16:05:01 1.35 0.30 1.05 45.06 12.53 16:06:01 0.97 0.00 0.97 0.00 12.26 16:07:01 1.05 0.00 1.05 0.00 12.00 16:08:01 1.30 0.00 1.30 0.00 15.46 16:09:01 0.90 0.00 0.90 0.00 10.66 16:10:01 0.83 0.00 0.83 0.00 10.80 16:11:01 8.50 7.28 1.22 460.59 15.06 16:12:01 0.93 0.00 0.93 0.00 12.66 16:13:01 1.25 0.00 1.25 0.00 14.66 Average: 24.60 7.55 17.06 837.17 7856.59 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:01 77244 1510968 1963388 96.21 49612 1472104 576140 18.65 437488 1380256 26772 16:00:01 124916 1436504 1915716 93.88 59468 1349236 713252 23.09 360552 1427864 79700 16:01:01 121324 1471724 1919308 94.05 66380 1373968 741480 24.00 641180 1136732 624 16:02:01 120836 1471596 1919796 94.08 66424 1374256 745452 24.13 641468 1136836 132 16:03:01 120976 1471800 1919656 94.07 66488 1374248 753744 24.40 641528 1136836 92 16:04:01 120260 1471824 1920372 94.11 66508 1374948 753744 24.40 641648 1137516 160 16:05:01 118516 1471448 1922116 94.19 66540 1376300 753744 24.40 642088 1138836 92 16:06:01 118788 1471780 1921844 94.18 66580 1376304 757724 24.53 641760 1138872 152 16:07:01 118780 1471812 1921852 94.18 66616 1376308 757724 24.53 641784 1138876 108 16:08:01 118556 1471692 1922076 94.19 66660 1376336 757724 24.53 641976 1138876 76 16:09:01 118620 1471776 1922012 94.19 66684 1376348 757724 24.53 641976 1138880 88 16:10:01 118644 1471868 1921988 94.19 66724 1376352 757724 24.53 641968 1138876 224 16:11:01 96608 1464188 1944024 95.27 66916 1390024 756936 24.50 655028 1146916 164 16:12:01 97088 1464728 1943544 95.24 66964 1390028 756936 24.50 654740 1146920 232 16:13:01 96576 1464288 1944056 95.27 67020 1390032 756936 24.50 654824 1146924 92 Average: 112515 1470533 1928117 94.49 65039 1383119 739799 23.95 612001 1175334 7247 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 15:59:01 ens3 340.65 205.50 1495.95 64.56 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 16:00:01 ens3 178.51 124.02 5830.23 12.21 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 0.45 0.47 0.10 0.12 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 0.13 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 0.00 0.00 0.00 0.00 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 0.82 0.22 0.14 0.07 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 0.67 0.67 1.01 0.23 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 0.13 0.12 0.01 0.01 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 0.05 0.02 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 0.10 0.10 0.01 0.01 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 0.15 0.08 0.08 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 16:10:01 ens3 0.10 0.10 0.01 0.03 0.00 0.00 0.00 0.00 16:11:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:11:01 ens3 8.73 8.00 5.77 11.97 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 0.12 0.10 0.01 0.07 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 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 35.38 22.64 489.03 5.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2122) 01/17/25 _x86_64_ (2 CPU) 15:57:43 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:01 all 39.80 0.00 2.88 7.59 0.10 49.62 15:59:01 0 41.38 0.00 2.92 3.81 0.10 51.79 15:59:01 1 38.23 0.00 2.83 11.37 0.10 47.47 16:00:01 all 33.76 0.00 4.16 5.86 0.08 56.13 16:00:01 0 29.52 0.00 4.56 5.16 0.10 60.65 16:00:01 1 38.03 0.00 3.79 6.56 0.08 51.53 16:01:01 all 12.88 0.00 1.26 1.48 0.05 84.33 16:01:01 0 5.74 0.00 0.87 1.83 0.07 91.49 16:01:01 1 19.98 0.00 1.61 1.13 0.03 77.24 16:02:01 all 0.19 0.00 0.13 0.05 0.03 99.60 16:02:01 0 0.32 0.00 0.24 0.08 0.03 99.33 16:02:01 1 0.07 0.00 0.03 0.00 0.02 99.88 16:03:01 all 0.22 0.00 0.14 0.04 0.03 99.56 16:03:01 0 0.20 0.00 0.13 0.07 0.03 99.56 16:03:01 1 0.22 0.00 0.13 0.02 0.03 99.60 16:04:01 all 0.24 0.00 0.14 0.03 0.04 99.55 16:04:01 0 0.23 0.00 0.12 0.02 0.03 99.60 16:04:01 1 0.27 0.00 0.17 0.03 0.05 99.48 16:05:01 all 0.20 0.00 0.13 0.03 0.03 99.62 16:05:01 0 0.30 0.00 0.18 0.00 0.03 99.48 16:05:01 1 0.10 0.00 0.08 0.05 0.03 99.73 16:06:01 all 1.03 0.00 0.14 0.02 0.05 98.76 16:06:01 0 0.25 0.00 0.12 0.00 0.05 99.58 16:06:01 1 1.80 0.00 0.16 0.03 0.03 97.97 16:07:01 all 0.72 0.00 0.10 0.02 0.04 99.12 16:07:01 0 0.23 0.00 0.10 0.00 0.03 99.63 16:07:01 1 1.20 0.00 0.10 0.03 0.05 98.62 16:08:01 all 0.24 0.00 0.11 0.02 0.05 99.58 16:08:01 0 0.25 0.00 0.10 0.02 0.05 99.58 16:08:01 1 0.25 0.00 0.12 0.03 0.07 99.53 16:09:01 all 1.09 0.00 0.14 0.02 0.04 98.70 16:09:01 0 0.18 0.00 0.13 0.00 0.03 99.65 16:09:01 1 1.99 0.00 0.16 0.05 0.05 97.74 16:09:01 CPU %user %nice %system %iowait %steal %idle 16:10:01 all 0.82 0.00 0.16 0.02 0.05 98.95 16:10:01 0 0.45 0.00 0.17 0.00 0.03 99.35 16:10:01 1 1.19 0.00 0.13 0.03 0.07 98.57 16:11:01 all 1.18 0.00 0.18 0.24 0.03 98.36 16:11:01 0 1.38 0.00 0.15 0.23 0.03 98.21 16:11:01 1 0.97 0.00 0.22 0.25 0.02 98.55 16:12:01 all 0.25 0.00 0.13 0.03 0.03 99.56 16:12:01 0 0.32 0.00 0.13 0.00 0.05 99.50 16:12:01 1 0.20 0.00 0.12 0.03 0.03 99.62 16:13:01 all 0.14 0.00 0.13 0.02 0.03 99.67 16:13:01 0 0.05 0.00 0.07 0.00 0.00 99.88 16:13:01 1 0.22 0.00 0.20 0.05 0.05 99.48 Average: all 6.18 0.00 0.66 1.03 0.05 92.09 Average: 0 5.39 0.00 0.67 0.75 0.05 93.15 Average: 1 6.96 0.00 0.66 1.31 0.05 91.03