---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-79785 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: 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): 0-3 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 8.6G 69G 12% / 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 589 12990 0 2460 15131 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:71:da:c1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.210/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85794sec preferred_lft 85794sec inet6 fe80::f816:3eff:fe71:dac1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-79785) 10/26/24 _x86_64_ (4 CPU) 18:42:26 LINUX RESTART (4 CPU) 18:43:01 tps rtps wtps bread/s bwrtn/s 18:44:01 29.96 0.00 29.96 0.00 40170.48 18:45:01 4.62 0.00 4.62 0.00 4990.50 18:46:01 0.78 0.00 0.78 0.00 9.87 18:47:01 0.97 0.00 0.97 0.00 12.66 18:48:01 4.50 3.13 1.37 141.44 198.50 18:49:01 235.75 37.79 197.97 1807.53 8137.82 18:50:01 115.70 8.27 107.43 189.33 14320.93 18:51:01 27.86 10.05 17.81 575.14 2529.96 18:52:01 20.78 1.73 19.05 52.66 1839.83 Average: 48.99 6.77 42.22 307.37 8023.77 18:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:44:01 14456268 15685588 1968700 11.99 32128 1416424 681944 3.90 494308 1300564 48 18:45:01 14455948 15685368 1969020 11.99 32168 1416428 681944 3.90 494576 1300528 20 18:46:01 14455988 15685428 1968980 11.99 32200 1416432 681944 3.90 494516 1300532 36 18:47:01 14456252 15685764 1968716 11.99 32232 1416436 681944 3.90 494800 1300536 72 18:48:01 14397244 15635844 2027724 12.35 32344 1425728 681944 3.90 546416 1307592 216 18:49:01 13949872 15595456 2475096 15.07 67096 1775552 719452 4.12 643048 1611876 210752 18:50:01 12967916 14843188 3457052 21.05 81600 1980448 1505316 8.61 1442548 1772176 38320 18:51:01 11794012 13718024 4630956 28.19 83340 2024904 2605704 14.91 2616684 1764232 1608 18:52:01 13291492 15482024 3133476 19.08 85928 2285848 814224 4.66 954380 1926396 243616 Average: 13802777 15335187 2622191 15.96 53226 1684244 1006046 5.76 909031 1509381 54965 18:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:44:01 ens3 1.43 0.35 2.19 0.45 0.00 0.00 0.00 0.00 18:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 ens3 0.72 0.58 0.37 0.57 0.00 0.00 0.00 0.00 18:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:46:01 ens3 0.20 0.13 0.06 0.17 0.00 0.00 0.00 0.00 18:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 ens3 0.30 0.17 0.06 0.01 0.00 0.00 0.00 0.00 18:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:48:01 ens3 79.84 49.41 115.73 16.80 0.00 0.00 0.00 0.00 18:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 ens3 158.98 110.46 1230.97 35.49 0.00 0.00 0.00 0.00 18:49:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 18:50:01 ens3 325.23 298.22 2681.12 72.08 0.00 0.00 0.00 0.00 18:50:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 18:51:01 ens3 398.78 286.15 328.48 110.58 0.00 0.00 0.00 0.00 18:51:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 18:52:01 ens3 745.19 565.06 756.74 1125.34 0.00 0.00 0.00 0.00 18:52:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 190.07 145.61 568.37 151.27 0.00 0.00 0.00 0.00 Average: lo 0.44 0.44 0.04 0.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-79785) 10/26/24 _x86_64_ (4 CPU) 18:42:26 LINUX RESTART (4 CPU) 18:43:01 CPU %user %nice %system %iowait %steal %idle 18:44:01 all 0.41 0.00 0.02 4.96 0.02 94.59 18:44:01 0 0.03 0.00 0.05 19.91 0.02 79.99 18:44:01 1 1.32 0.00 0.02 0.00 0.03 98.63 18:44:01 2 0.03 0.00 0.02 0.00 0.02 99.93 18:44:01 3 0.25 0.00 0.00 0.00 0.00 99.75 18:45:01 all 0.05 0.00 0.01 0.60 0.01 99.33 18:45:01 0 0.05 0.00 0.03 2.38 0.03 97.50 18:45:01 1 0.02 0.00 0.00 0.00 0.02 99.97 18:45:01 2 0.00 0.00 0.00 0.00 0.00 100.00 18:45:01 3 0.12 0.00 0.02 0.00 0.02 99.85 18:46:01 all 0.03 0.00 0.01 0.00 0.01 99.94 18:46:01 0 0.03 0.00 0.03 0.02 0.02 99.90 18:46:01 1 0.03 0.00 0.02 0.00 0.02 99.93 18:46:01 2 0.02 0.00 0.00 0.00 0.00 99.98 18:46:01 3 0.07 0.00 0.00 0.00 0.00 99.93 18:47:01 all 0.03 0.00 0.01 0.01 0.01 99.95 18:47:01 0 0.03 0.00 0.00 0.03 0.03 99.90 18:47:01 1 0.03 0.00 0.00 0.00 0.02 99.95 18:47:01 2 0.00 0.00 0.00 0.00 0.00 100.00 18:47:01 3 0.02 0.00 0.02 0.00 0.00 99.97 18:48:01 all 1.18 0.00 0.09 0.04 0.01 98.68 18:48:01 0 0.97 0.00 0.10 0.07 0.03 98.83 18:48:01 1 1.67 0.00 0.07 0.00 0.02 98.24 18:48:01 2 1.08 0.00 0.05 0.07 0.00 98.80 18:48:01 3 1.02 0.00 0.13 0.03 0.00 98.82 18:49:01 all 19.84 0.00 1.78 3.13 0.06 75.19 18:49:01 0 13.51 0.00 1.19 6.92 0.08 78.29 18:49:01 1 16.21 0.00 1.42 0.55 0.05 81.76 18:49:01 2 14.40 0.00 1.93 3.45 0.03 80.18 18:49:01 3 35.21 0.00 2.55 1.60 0.07 60.57 18:50:01 all 25.71 0.00 1.40 1.12 0.08 71.69 18:50:01 0 17.01 0.00 1.77 1.08 0.08 80.05 18:50:01 1 34.34 0.00 1.39 0.64 0.08 63.56 18:50:01 2 29.22 0.00 1.55 2.77 0.07 66.38 18:50:01 3 22.27 0.00 0.92 0.02 0.07 76.72 18:51:01 all 73.30 0.00 2.04 0.18 0.10 24.39 18:51:01 0 73.63 0.00 2.29 0.47 0.12 23.49 18:51:01 1 67.39 0.00 2.02 0.02 0.08 30.48 18:51:01 2 72.92 0.00 1.79 0.20 0.08 25.00 18:51:01 3 79.29 0.00 2.02 0.02 0.10 18.57 18:52:01 all 49.00 0.00 2.50 0.18 0.08 48.23 18:52:01 0 45.97 0.00 2.24 0.38 0.08 51.32 18:52:01 1 60.32 0.00 2.43 0.12 0.10 37.03 18:52:01 2 41.54 0.00 2.71 0.20 0.08 55.47 18:52:01 3 48.18 0.00 2.66 0.02 0.07 49.08 Average: all 18.81 0.00 0.87 1.14 0.04 79.14 Average: 0 16.78 0.00 0.85 3.47 0.06 78.84 Average: 1 20.13 0.00 0.82 0.15 0.05 78.86 Average: 2 17.65 0.00 0.89 0.74 0.03 80.68 Average: 3 20.69 0.00 0.92 0.19 0.04 78.17