---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-39777 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 9.3G 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 588 12332 0 3119 15123 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:5b:51:07 brd ff:ff:ff:ff:ff:ff inet 10.30.107.64/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85425sec preferred_lft 85425sec inet6 fe80::f816:3eff:fe5b:5107/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-39777) 09/19/24 _x86_64_ (4 CPU) 10:15:23 LINUX RESTART (4 CPU) 10:16:02 tps rtps wtps bread/s bwrtn/s 10:17:01 157.08 24.25 132.82 1223.24 30577.49 10:18:01 98.35 8.80 89.56 461.64 35286.76 10:19:01 14.91 0.17 14.75 3.47 17120.88 10:20:01 2.37 0.00 2.37 0.00 124.51 10:21:01 1.35 0.00 1.35 0.00 43.85 10:22:01 2.47 0.02 2.45 0.13 108.38 10:23:01 2.90 0.00 2.90 0.00 73.85 10:24:01 1.53 0.00 1.53 0.00 19.86 10:25:01 1.47 0.00 1.47 0.00 36.26 10:26:01 1.57 0.00 1.57 0.00 20.39 10:27:01 1.17 0.00 1.17 0.00 15.06 10:28:01 1.93 0.00 1.93 0.00 24.00 10:29:01 0.90 0.00 0.90 0.00 12.26 10:30:01 1.97 0.00 1.97 0.00 37.59 10:31:01 17.41 3.52 13.90 68.64 1253.32 Average: 20.19 2.40 17.79 114.68 5595.28 10:16:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:17:01 13563996 15232532 2860972 17.42 72132 1790656 1213208 6.94 1021620 1611888 103460 10:18:01 11301376 13392696 5123592 31.19 78664 2196092 2842572 16.27 2954496 1913200 36184 10:19:01 11088760 13181048 5336208 32.49 78756 2196908 3336068 19.09 3167200 1912444 216 10:20:01 11065080 13160208 5359888 32.63 78832 2199644 3336068 19.09 3189216 1915172 36 10:21:01 11046256 13142188 5378712 32.75 78880 2200380 3357176 19.21 3207016 1915912 80 10:22:01 10984596 13083508 5440372 33.12 78976 2203168 3373976 19.31 3266060 1917844 812 10:23:01 10972280 13071652 5452688 33.20 79052 2203540 3373976 19.31 3278096 1918076 52 10:24:01 10972028 13071488 5452940 33.20 79100 2203544 3373976 19.31 3278580 1918080 236 10:25:01 10952540 13052564 5472428 33.32 79136 2204040 3373976 19.31 3297596 1918516 204 10:26:01 10952232 13052412 5472736 33.32 79172 2204168 3373976 19.31 3297492 1918648 164 10:27:01 10951948 13052184 5473020 33.32 79200 2204176 3373976 19.31 3297660 1918656 160 10:28:01 10951904 13052192 5473064 33.32 79248 2204180 3373976 19.31 3297824 1918656 180 10:29:01 10951812 13052136 5473156 33.32 79280 2204180 3373976 19.31 3297968 1918656 184 10:30:01 10931548 13032320 5493420 33.45 79336 2204532 3373976 19.31 3317728 1918876 212 10:31:01 12669652 15520260 3755316 22.86 81284 2941128 808700 4.63 1250256 2233440 711744 Average: 11290401 13409959 5134567 31.26 78737 2224022 3017305 17.27 2961254 1917871 56928 10:16:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:17:01 ens3 89.90 75.09 1123.57 24.56 0.00 0.00 0.00 0.00 10:17:01 lo 0.90 0.90 0.10 0.10 0.00 0.00 0.00 0.00 10:18:01 ens3 350.71 267.93 5368.76 34.63 0.00 0.00 0.00 0.00 10:18:01 lo 0.45 0.45 0.05 0.05 0.00 0.00 0.00 0.00 10:19:01 ens3 9.00 5.27 2.51 5.03 0.00 0.00 0.00 0.00 10:19:01 lo 0.35 0.35 0.17 0.17 0.00 0.00 0.00 0.00 10:20:01 ens3 7.10 3.97 1.80 12.60 0.00 0.00 0.00 0.00 10:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:21:01 ens3 3.02 1.32 0.92 3.49 0.00 0.00 0.00 0.00 10:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 ens3 8.98 4.72 2.30 6.65 0.00 0.00 0.00 0.00 10:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:23:01 ens3 1.40 0.95 0.32 1.71 0.00 0.00 0.00 0.00 10:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 ens3 0.80 0.23 0.18 0.31 0.00 0.00 0.00 0.00 10:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:25:01 ens3 1.70 1.20 0.54 1.74 0.00 0.00 0.00 0.00 10:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 ens3 0.35 0.33 0.13 0.55 0.00 0.00 0.00 0.00 10:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:27:01 ens3 1.10 0.25 0.61 0.05 0.00 0.00 0.00 0.00 10:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 ens3 0.58 0.22 0.26 0.26 0.00 0.00 0.00 0.00 10:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:29:01 ens3 0.70 0.38 0.20 0.96 0.00 0.00 0.00 0.00 10:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 ens3 4.87 3.80 2.16 2.14 0.00 0.00 0.00 0.00 10:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:31:01 ens3 105.43 72.96 287.89 86.45 0.00 0.00 0.00 0.00 10:31:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 38.94 29.14 451.41 12.05 0.00 0.00 0.00 0.00 Average: lo 0.21 0.21 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-39777) 09/19/24 _x86_64_ (4 CPU) 10:15:23 LINUX RESTART (4 CPU) 10:16:02 CPU %user %nice %system %iowait %steal %idle 10:17:01 all 22.17 0.00 1.71 5.95 0.06 70.10 10:17:01 0 15.26 0.00 1.54 16.84 0.07 66.29 10:17:01 1 18.80 0.00 0.92 0.74 0.05 79.49 10:17:01 2 12.33 0.00 1.47 3.21 0.05 82.94 10:17:01 3 42.28 0.00 2.95 3.00 0.10 51.66 10:18:01 all 52.04 0.00 1.74 2.32 0.10 43.81 10:18:01 0 57.85 0.00 2.41 2.91 0.12 36.72 10:18:01 1 52.00 0.00 1.15 0.81 0.10 45.95 10:18:01 2 40.77 0.00 1.75 4.69 0.08 52.71 10:18:01 3 57.67 0.00 1.61 0.86 0.10 39.76 10:19:01 all 11.56 0.00 0.18 1.89 0.03 86.34 10:19:01 0 8.42 0.00 0.05 0.00 0.02 91.51 10:19:01 1 15.05 0.00 0.32 0.00 0.02 84.61 10:19:01 2 6.94 0.00 0.15 7.04 0.05 85.82 10:19:01 3 15.81 0.00 0.20 0.50 0.03 83.45 10:20:01 all 2.13 0.00 0.08 0.04 0.02 97.73 10:20:01 0 2.48 0.00 0.05 0.00 0.02 97.45 10:20:01 1 2.48 0.00 0.10 0.00 0.02 97.40 10:20:01 2 1.56 0.00 0.08 0.07 0.03 98.26 10:20:01 3 2.00 0.00 0.07 0.08 0.03 97.82 10:21:01 all 0.72 0.00 0.03 0.01 0.02 99.22 10:21:01 0 0.47 0.00 0.03 0.02 0.03 99.45 10:21:01 1 0.78 0.00 0.02 0.00 0.02 99.18 10:21:01 2 0.50 0.00 0.02 0.03 0.02 99.43 10:21:01 3 1.13 0.00 0.05 0.02 0.02 98.78 10:22:01 all 3.27 0.00 0.10 0.04 0.02 96.57 10:22:01 0 2.74 0.00 0.10 0.00 0.02 97.15 10:22:01 1 3.05 0.00 0.05 0.00 0.00 96.90 10:22:01 2 3.42 0.00 0.15 0.13 0.02 96.28 10:22:01 3 3.89 0.00 0.12 0.02 0.03 95.95 10:23:01 all 0.73 0.00 0.06 0.02 0.01 99.18 10:23:01 0 0.64 0.00 0.13 0.00 0.02 99.21 10:23:01 1 1.10 0.00 0.02 0.00 0.02 98.87 10:23:01 2 0.63 0.00 0.07 0.05 0.02 99.23 10:23:01 3 0.55 0.00 0.05 0.03 0.00 99.37 10:24:01 all 0.08 0.00 0.03 0.10 0.01 99.78 10:24:01 0 0.10 0.00 0.00 0.00 0.02 99.88 10:24:01 1 0.05 0.00 0.02 0.00 0.00 99.93 10:24:01 2 0.10 0.00 0.03 0.38 0.02 99.47 10:24:01 3 0.07 0.00 0.05 0.02 0.02 99.85 10:25:01 all 0.94 0.00 0.03 0.01 0.01 99.01 10:25:01 0 1.95 0.00 0.05 0.00 0.02 97.98 10:25:01 1 0.58 0.00 0.00 0.00 0.02 99.40 10:25:01 2 0.73 0.00 0.00 0.02 0.00 99.25 10:25:01 3 0.50 0.00 0.05 0.00 0.03 99.42 10:26:01 all 0.39 0.00 0.03 0.01 0.02 99.55 10:26:01 0 0.93 0.00 0.00 0.00 0.02 99.05 10:26:01 1 0.05 0.00 0.02 0.00 0.00 99.93 10:26:01 2 0.42 0.00 0.03 0.03 0.03 99.48 10:26:01 3 0.15 0.00 0.07 0.02 0.03 99.73 10:27:01 all 0.09 0.00 0.03 0.02 0.01 99.85 10:27:01 0 0.03 0.00 0.03 0.00 0.00 99.93 10:27:01 1 0.05 0.00 0.03 0.00 0.00 99.92 10:27:01 2 0.18 0.00 0.00 0.08 0.00 99.73 10:27:01 3 0.10 0.00 0.07 0.00 0.02 99.82 10:27:01 CPU %user %nice %system %iowait %steal %idle 10:28:01 all 0.09 0.00 0.03 0.01 0.01 99.86 10:28:01 0 0.02 0.00 0.00 0.00 0.02 99.97 10:28:01 1 0.03 0.00 0.02 0.00 0.02 99.93 10:28:01 2 0.08 0.00 0.02 0.02 0.00 99.88 10:28:01 3 0.22 0.00 0.10 0.03 0.03 99.62 10:29:01 all 0.09 0.00 0.02 0.01 0.01 99.87 10:29:01 0 0.07 0.00 0.02 0.00 0.00 99.92 10:29:01 1 0.03 0.00 0.02 0.00 0.00 99.95 10:29:01 2 0.08 0.00 0.00 0.00 0.00 99.92 10:29:01 3 0.18 0.00 0.03 0.02 0.02 99.75 10:30:01 all 0.46 0.00 0.04 0.01 0.01 99.48 10:30:01 0 0.85 0.00 0.03 0.02 0.02 99.08 10:30:01 1 0.17 0.00 0.05 0.00 0.02 99.77 10:30:01 2 0.27 0.00 0.02 0.00 0.00 99.72 10:30:01 3 0.57 0.00 0.08 0.02 0.03 99.30 10:31:01 all 24.89 0.00 1.97 0.07 0.05 73.01 10:31:01 0 19.94 0.00 2.09 0.03 0.05 77.89 10:31:01 1 28.51 0.00 2.42 0.07 0.05 68.96 10:31:01 2 28.33 0.00 1.45 0.00 0.05 70.17 10:31:01 3 22.82 0.00 1.90 0.18 0.07 75.03 Average: all 7.93 0.00 0.40 0.69 0.03 90.96 Average: 0 7.41 0.00 0.43 1.28 0.03 90.85 Average: 1 8.12 0.00 0.34 0.11 0.02 91.41 Average: 2 6.41 0.00 0.35 1.05 0.02 92.17 Average: 3 9.77 0.00 0.49 0.31 0.04 89.39