---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-461 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: 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): 0,1 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 338 109 0 1544 1477 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:0e:be:9b brd ff:ff:ff:ff:ff:ff inet 10.32.6.201/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85432sec preferred_lft 85432sec inet6 fe80::f816:3eff:fe0e:be9b/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-461) 04/18/25 _x86_64_ (2 CPU) 15:57:43 LINUX RESTART (2 CPU) 15:58:01 tps rtps wtps bread/s bwrtn/s 15:59:02 131.00 33.61 97.39 1204.26 11047.97 16:00:01 167.66 56.16 111.50 10226.12 83334.58 16:01:01 53.29 15.73 37.56 1596.40 24128.91 16:02:01 0.95 0.00 0.95 0.00 56.92 16:03:01 1.27 0.02 1.25 2.53 14.93 16:04:01 1.48 0.00 1.48 0.00 18.13 16:05:01 0.85 0.03 0.82 2.67 9.87 16:06:01 1.23 0.00 1.23 0.00 15.60 16:07:01 1.02 0.00 1.02 0.00 11.86 16:08:01 1.35 0.00 1.35 0.00 17.33 16:09:01 0.95 0.00 0.95 0.00 11.06 16:10:01 1.28 0.00 1.28 0.00 15.86 16:11:01 0.88 0.00 0.88 0.00 9.87 16:12:01 1.28 0.00 1.28 0.00 16.00 16:13:01 11.15 9.60 1.55 339.54 19.33 Average: 24.89 7.62 17.27 881.26 7833.04 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:02 90236 1530004 1950396 95.58 49428 1478884 558196 18.07 431628 1374712 96664 16:00:01 205244 1451712 1835388 89.94 60104 1283676 706252 22.86 347368 1360780 116968 16:01:01 163952 1480468 1876680 91.97 67084 1338360 743516 24.07 631328 1101696 1468 16:02:01 164208 1480760 1876424 91.95 67112 1338360 743516 24.07 631532 1101556 176 16:03:01 163936 1480616 1876696 91.97 67152 1338432 751972 24.34 631612 1101636 184 16:04:01 163960 1480712 1876672 91.97 67212 1338444 751972 24.34 631644 1101640 128 16:05:01 163828 1480672 1876804 91.97 67228 1338524 751972 24.34 631652 1101720 92 16:06:01 163744 1480628 1876888 91.98 67252 1338532 751972 24.34 631684 1101728 128 16:07:01 163852 1480760 1876780 91.97 67284 1338536 751972 24.34 631692 1101732 92 16:08:01 163628 1480724 1877004 91.98 67324 1338648 751972 24.34 631940 1101732 48 16:09:01 163752 1480892 1876880 91.98 67348 1338668 751972 24.34 631844 1101736 92 16:10:01 163668 1480828 1876964 91.98 67372 1338672 751972 24.34 631952 1101740 124 16:11:01 163420 1480592 1877212 91.99 67396 1338672 751972 24.34 631972 1101728 92 16:12:01 163536 1480772 1877096 91.99 67428 1338676 751972 24.34 631936 1101732 124 16:13:01 144304 1472212 1896328 92.93 68216 1348104 757432 24.52 644068 1107424 96 Average: 160351 1481490 1880281 92.14 65663 1344879 735242 23.80 600257 1137553 14432 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:02 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 15:59:02 ens3 114.82 94.22 993.88 19.51 0.00 0.00 0.00 0.00 16:00:01 lo 1.49 1.49 0.14 0.14 0.00 0.00 0.00 0.00 16:00:01 ens3 182.91 133.12 5923.39 12.80 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 2.08 3.70 0.20 3.80 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 0.06 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 0.12 0.08 0.07 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 0.13 0.13 0.01 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 0.00 0.00 0.00 0.00 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 0.10 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 0.02 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 0.22 0.17 0.08 0.07 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 0.00 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 0.01 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 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:13:01 ens3 10.96 8.57 8.02 8.34 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 20.60 15.91 455.77 2.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-461) 04/18/25 _x86_64_ (2 CPU) 15:57:43 LINUX RESTART (2 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:02 all 33.74 0.00 2.54 6.79 0.08 56.86 15:59:02 0 24.89 0.00 2.10 5.58 0.07 67.37 15:59:02 1 42.54 0.00 3.01 8.01 0.08 46.36 16:00:01 all 32.80 0.00 4.70 6.83 0.09 55.58 16:00:01 0 21.90 0.00 3.89 7.18 0.10 66.93 16:00:01 1 43.67 0.00 5.52 6.49 0.09 44.24 16:01:01 all 14.47 0.00 1.40 1.49 0.08 82.56 16:01:01 0 2.61 0.00 0.74 2.37 0.08 94.19 16:01:01 1 26.41 0.00 2.05 0.60 0.07 70.87 16:02:01 all 1.14 0.00 0.10 0.02 0.06 98.68 16:02:01 0 0.07 0.00 0.02 0.03 0.02 99.87 16:02:01 1 2.20 0.00 0.18 0.00 0.10 97.52 16:03:01 all 1.15 0.00 0.11 0.02 0.08 98.63 16:03:01 0 0.17 0.00 0.08 0.03 0.07 99.65 16:03:01 1 2.14 0.00 0.15 0.00 0.10 97.62 16:04:01 all 1.23 0.00 0.09 0.02 0.07 98.58 16:04:01 0 0.20 0.00 0.08 0.05 0.07 99.60 16:04:01 1 2.22 0.00 0.12 0.00 0.08 97.58 16:05:01 all 0.29 0.00 0.16 0.01 0.07 99.47 16:05:01 0 0.17 0.00 0.07 0.03 0.05 99.68 16:05:01 1 0.42 0.00 0.23 0.00 0.10 99.25 16:06:01 all 0.22 0.00 0.09 0.02 0.08 99.59 16:06:01 0 0.20 0.00 0.05 0.02 0.07 99.67 16:06:01 1 0.23 0.00 0.13 0.00 0.08 99.55 16:07:01 all 0.18 0.00 0.10 0.01 0.08 99.63 16:07:01 0 0.23 0.00 0.10 0.02 0.08 99.57 16:07:01 1 0.15 0.00 0.08 0.00 0.08 99.68 16:08:01 all 0.23 0.00 0.12 0.03 0.09 99.53 16:08:01 0 0.25 0.00 0.15 0.05 0.08 99.47 16:08:01 1 0.20 0.00 0.10 0.02 0.08 99.60 16:09:01 all 0.20 0.00 0.10 0.01 0.07 99.62 16:09:01 0 0.17 0.00 0.07 0.02 0.05 99.70 16:09:01 1 0.23 0.00 0.15 0.00 0.10 99.51 16:09:01 CPU %user %nice %system %iowait %steal %idle 16:10:01 all 0.21 0.00 0.13 0.02 0.08 99.56 16:10:01 0 0.25 0.00 0.12 0.03 0.07 99.53 16:10:01 1 0.17 0.00 0.15 0.02 0.08 99.58 16:11:01 all 0.15 0.00 0.08 0.01 0.06 99.70 16:11:01 0 0.08 0.00 0.00 0.02 0.02 99.88 16:11:01 1 0.22 0.00 0.17 0.00 0.10 99.51 16:12:01 all 0.22 0.00 0.12 0.02 0.08 99.57 16:12:01 0 0.23 0.00 0.08 0.03 0.07 99.58 16:12:01 1 0.20 0.00 0.13 0.00 0.10 99.56 16:13:01 all 1.50 0.00 0.22 0.22 0.08 97.98 16:13:01 0 1.67 0.00 0.27 0.23 0.10 97.73 16:13:01 1 1.34 0.00 0.17 0.18 0.08 98.23 Average: all 5.81 0.00 0.67 1.02 0.08 92.43 Average: 0 3.51 0.00 0.52 1.04 0.07 94.88 Average: 1 8.11 0.00 0.82 1.01 0.09 89.97