---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-33497 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 672K 1.6G 1% /run /dev/vda1 78G 9.8G 68G 13% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16040 614 11611 0 3814 15097 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:df:1c:60 brd ff:ff:ff:ff:ff:ff inet 10.30.106.230/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85726sec preferred_lft 85726sec inet6 fe80::f816:3eff:fedf:1c60/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-33497) 08/24/24 _x86_64_ (4 CPU) 21:43:26 LINUX RESTART (4 CPU) 21:44:02 tps rtps wtps bread/s bwrtn/s 21:45:01 163.77 30.38 133.38 1616.54 21369.40 21:46:01 48.76 0.80 47.96 21.86 14057.79 21:47:01 40.38 0.00 40.38 0.00 7938.81 21:48:01 38.71 0.00 38.71 0.00 8198.37 21:49:01 30.03 0.00 30.03 0.00 7753.64 21:50:01 32.36 0.02 32.34 0.13 7881.09 21:51:01 60.26 0.00 60.26 0.00 8391.80 21:52:01 30.68 0.13 30.54 3.73 10380.27 21:53:01 17.88 2.40 15.48 78.39 8444.33 21:54:01 175.52 3.10 172.42 104.78 30454.92 Average: 63.67 3.64 60.03 180.15 12472.21 21:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:45:01 13370368 15139472 3054600 18.60 71832 1890612 1202460 6.88 1126544 1698180 103816 21:46:01 12659648 14509864 3765320 22.92 74108 1966508 1612964 9.23 1791500 1738908 584 21:47:01 12495484 14365456 3929484 23.92 74708 1984424 1731776 9.91 1934536 1756780 356 21:48:01 12335724 14227216 4089244 24.90 75120 2004516 1868196 10.69 2072080 1776872 20 21:49:01 12276252 14182772 4148716 25.26 75556 2018164 1901464 10.88 2115676 1790524 192 21:50:01 12243856 14165640 4181112 25.46 76164 2031500 1933856 11.07 2131884 1803848 180 21:51:01 12208536 14161096 4216432 25.67 77448 2058252 1933856 11.07 2134668 1830656 140 21:52:01 11816300 13963448 4608668 28.06 78092 2248276 2079780 11.90 2330624 2019748 100240 21:53:01 10942868 13697208 5482100 33.38 88044 2801296 2206620 12.63 2684832 2480460 505428 21:54:01 10251700 13583760 6173268 37.58 95512 3327560 2211324 12.66 3281108 2528832 159232 Average: 12060074 14199593 4364894 26.57 78658 2233111 1868230 10.69 2160345 1942481 87019 21:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:45:01 ens3 193.39 154.57 1660.76 41.52 0.00 0.00 0.00 0.00 21:45:01 lo 0.95 0.95 0.11 0.11 0.00 0.00 0.00 0.00 21:46:01 ens3 123.73 85.75 1202.25 14.25 0.00 0.00 0.00 0.00 21:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:47:01 ens3 0.55 0.30 0.31 0.41 0.00 0.00 0.00 0.00 21:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:48:01 ens3 0.35 0.25 0.07 0.25 0.00 0.00 0.00 0.00 21:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:49:01 ens3 0.62 0.52 0.25 0.91 0.00 0.00 0.00 0.00 21:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:01 ens3 0.22 0.20 0.06 0.04 0.00 0.00 0.00 0.00 21:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:51:01 ens3 0.18 0.22 0.06 0.43 0.00 0.00 0.00 0.00 21:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:01 ens3 21.48 16.38 8.45 7.40 0.00 0.00 0.00 0.00 21:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:53:01 ens3 118.98 91.87 261.96 29.91 0.00 0.00 0.00 0.00 21:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 21:54:01 ens3 184.89 152.34 646.30 56.25 0.00 0.00 0.00 0.00 21:54:01 lo 1.75 1.75 13.55 13.55 0.00 0.00 0.00 0.00 Average: ens3 64.22 50.07 375.91 15.09 0.00 0.00 0.00 0.00 Average: lo 0.36 0.36 1.37 1.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-33497) 08/24/24 _x86_64_ (4 CPU) 21:43:26 LINUX RESTART (4 CPU) 21:44:02 CPU %user %nice %system %iowait %steal %idle 21:45:01 all 29.24 0.00 1.89 3.26 0.08 65.54 21:45:01 0 19.48 0.00 1.32 0.61 0.03 78.55 21:45:01 1 42.34 0.00 2.57 2.44 0.10 52.55 21:45:01 2 36.46 0.00 2.35 3.69 0.09 57.41 21:45:01 3 18.70 0.00 1.34 6.31 0.08 73.57 21:46:01 all 40.98 0.00 0.83 0.68 0.06 57.45 21:46:01 0 27.20 0.00 1.14 2.41 0.07 69.18 21:46:01 1 48.43 0.00 0.25 0.00 0.05 51.27 21:46:01 2 44.50 0.00 1.07 0.18 0.07 54.18 21:46:01 3 43.73 0.00 0.84 0.13 0.05 55.25 21:47:01 all 40.82 0.00 0.18 0.63 0.06 58.31 21:47:01 0 15.71 0.00 0.12 2.50 0.03 81.63 21:47:01 1 31.55 0.00 0.23 0.00 0.07 68.15 21:47:01 2 33.86 0.00 0.15 0.00 0.05 65.94 21:47:01 3 82.25 0.00 0.23 0.00 0.08 17.43 21:48:01 all 34.74 0.00 0.16 0.63 0.05 64.43 21:48:01 0 19.53 0.00 0.15 2.52 0.05 77.76 21:48:01 1 17.62 0.00 0.13 0.00 0.03 82.21 21:48:01 2 13.67 0.00 0.12 0.00 0.03 86.18 21:48:01 3 88.35 0.00 0.22 0.00 0.10 11.33 21:49:01 all 28.35 0.00 0.09 0.65 0.05 70.87 21:49:01 0 10.06 0.00 0.05 2.60 0.05 87.24 21:49:01 1 44.10 0.00 0.17 0.02 0.05 55.67 21:49:01 2 14.45 0.00 0.02 0.00 0.03 85.50 21:49:01 3 44.61 0.00 0.12 0.00 0.05 55.23 21:50:01 all 26.31 0.00 0.06 0.79 0.04 72.81 21:50:01 0 0.82 0.00 0.07 3.15 0.03 95.93 21:50:01 1 25.37 0.00 0.05 0.00 0.03 74.55 21:50:01 2 74.69 0.00 0.08 0.00 0.07 25.16 21:50:01 3 4.38 0.00 0.05 0.00 0.02 95.55 21:51:01 all 25.35 0.00 0.10 0.48 0.05 74.03 21:51:01 0 32.21 0.00 0.13 1.93 0.07 65.65 21:51:01 1 64.32 0.00 0.23 0.00 0.07 35.38 21:51:01 2 4.49 0.00 0.00 0.00 0.05 95.46 21:51:01 3 0.45 0.00 0.02 0.00 0.00 99.53 21:52:01 all 23.56 0.00 0.23 0.55 0.04 75.61 21:52:01 0 38.98 0.00 0.33 2.19 0.05 58.44 21:52:01 1 19.49 0.00 0.22 0.00 0.03 80.26 21:52:01 2 10.75 0.00 0.17 0.00 0.03 89.05 21:52:01 3 24.96 0.00 0.25 0.00 0.03 74.76 21:53:01 all 60.05 0.00 1.36 0.43 0.07 38.08 21:53:01 0 51.18 0.00 0.80 1.36 0.08 46.58 21:53:01 1 59.69 0.00 0.85 0.05 0.08 39.33 21:53:01 2 61.99 0.00 2.45 0.30 0.08 35.18 21:53:01 3 67.42 0.00 1.28 0.02 0.07 31.22 21:54:01 all 58.43 0.00 2.50 1.50 0.08 37.48 21:54:01 0 65.71 0.00 5.49 0.54 0.08 28.19 21:54:01 1 52.53 0.00 2.11 5.40 0.08 39.87 21:54:01 2 60.44 0.00 1.40 0.03 0.08 38.03 21:54:01 3 55.02 0.00 1.05 0.02 0.08 43.83 Average: all 36.79 0.00 0.74 0.96 0.06 61.46 Average: 0 28.11 0.00 0.96 1.98 0.06 68.89 Average: 1 40.52 0.00 0.68 0.78 0.06 57.96 Average: 2 35.52 0.00 0.78 0.41 0.06 63.23 Average: 3 43.01 0.00 0.54 0.64 0.06 55.76