---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-39546 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 8.4G 69G 11% / 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 571 13207 0 2261 15152 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:e3:d6:46 brd ff:ff:ff:ff:ff:ff inet 10.30.107.198/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85585sec preferred_lft 85585sec inet6 fe80::f816:3eff:fee3:d646/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-39546) 09/18/24 _x86_64_ (4 CPU) 13:04:26 LINUX RESTART (4 CPU) 13:05:02 tps rtps wtps bread/s bwrtn/s 13:06:01 12.35 0.00 12.35 0.00 11748.92 13:07:01 8.46 0.00 8.46 0.00 11571.61 13:08:01 10.43 1.12 9.32 23.20 11587.14 13:09:01 9.13 0.00 9.13 0.00 11981.34 13:10:01 8.62 0.00 8.62 0.00 11840.96 13:11:01 2.15 0.02 2.13 0.13 559.67 13:12:01 1.33 0.00 1.33 0.00 15.73 13:13:01 143.63 22.68 120.95 849.46 4500.18 13:14:01 143.06 30.43 112.63 1609.60 12457.52 13:15:01 54.89 3.55 51.34 129.05 8490.05 13:16:01 4.13 0.00 4.13 0.00 492.18 13:17:01 6.38 1.80 4.58 53.46 311.01 Average: 33.74 4.97 28.77 222.37 7122.97 13:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:06:01 14464744 15690348 1960224 11.93 32052 1412868 688888 3.94 490516 1296920 40 13:07:01 14464628 15690356 1960340 11.94 32132 1412872 688888 3.94 490852 1296876 12 13:08:01 14462560 15689288 1962408 11.95 32260 1413548 688216 3.94 491104 1297368 44 13:09:01 14462936 15689800 1962032 11.95 32340 1413556 688216 3.94 491640 1297376 24 13:10:01 14462936 15689880 1962032 11.95 32436 1413540 706280 4.04 491996 1297376 8 13:11:01 14462336 15689388 1962632 11.95 32524 1413560 706280 4.04 492064 1297380 8 13:12:01 14462412 15689580 1962556 11.95 32612 1413572 706280 4.04 492356 1297384 152 13:13:01 14074544 15520468 2350424 14.31 50248 1604672 822884 4.71 697696 1455696 106532 13:14:01 12812548 14591796 3612420 21.99 74624 1895312 1899860 10.87 1687080 1688484 86224 13:15:01 11946732 13899040 4478236 27.26 79652 2057352 2217432 12.69 2421644 1806520 10752 13:16:01 11798468 13757132 4626500 28.17 79780 2063456 2233712 12.78 2563620 1812436 3544 13:17:01 10979348 12947896 5445620 33.15 80000 2072700 2988364 17.10 3374284 1816868 4084 Average: 13571183 15045414 2853785 17.37 49222 1632251 1252942 7.17 1182071 1471724 17619 13:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:06:01 ens3 0.25 0.12 0.06 0.01 0.00 0.00 0.00 0.00 13:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 ens3 1.75 1.00 2.22 0.27 0.00 0.00 0.00 0.00 13:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:08:01 ens3 0.20 0.18 0.06 0.18 0.00 0.00 0.00 0.00 13:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 ens3 1.70 0.93 0.48 1.07 0.00 0.00 0.00 0.00 13:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:10:01 ens3 1.07 0.48 0.40 0.58 0.00 0.00 0.00 0.00 13:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:11:01 ens3 1.27 0.57 0.48 0.51 0.00 0.00 0.00 0.00 13:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:12:01 ens3 1.17 0.57 0.42 0.57 0.00 0.00 0.00 0.00 13:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:13:01 ens3 215.83 136.74 1127.48 46.31 0.00 0.00 0.00 0.00 13:13:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 13:14:01 ens3 175.34 149.53 1729.75 31.64 0.00 0.00 0.00 0.00 13:14:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 13:15:01 ens3 214.25 168.37 2238.62 38.37 0.00 0.00 0.00 0.00 13:15:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 13:16:01 ens3 19.65 15.76 3.95 32.56 0.00 0.00 0.00 0.00 13:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:17:01 ens3 30.74 27.31 6.55 12.90 0.00 0.00 0.00 0.00 13:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 55.34 41.85 426.44 13.77 0.00 0.00 0.00 0.00 Average: lo 0.24 0.24 0.02 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-39546) 09/18/24 _x86_64_ (4 CPU) 13:04:26 LINUX RESTART (4 CPU) 13:05:02 CPU %user %nice %system %iowait %steal %idle 13:06:01 all 0.13 0.00 0.02 1.78 0.01 98.07 13:06:01 0 0.03 0.00 0.02 6.93 0.00 93.01 13:06:01 1 0.08 0.00 0.03 0.00 0.02 99.86 13:06:01 2 0.17 0.00 0.00 0.12 0.00 99.71 13:06:01 3 0.22 0.00 0.02 0.05 0.02 99.69 13:07:01 all 0.15 0.00 0.02 1.70 0.00 98.13 13:07:01 0 0.03 0.00 0.02 6.80 0.00 93.15 13:07:01 1 0.10 0.00 0.02 0.00 0.00 99.88 13:07:01 2 0.23 0.00 0.00 0.00 0.00 99.77 13:07:01 3 0.22 0.00 0.03 0.00 0.00 99.75 13:08:01 all 0.33 0.00 0.06 1.52 0.01 98.08 13:08:01 0 0.08 0.00 0.07 6.05 0.00 93.80 13:08:01 1 0.53 0.00 0.10 0.00 0.02 99.35 13:08:01 2 0.23 0.00 0.05 0.03 0.00 99.68 13:08:01 3 0.42 0.00 0.03 0.00 0.02 99.53 13:09:01 all 0.44 0.00 0.02 1.13 0.00 98.40 13:09:01 0 0.12 0.00 0.02 4.55 0.02 95.30 13:09:01 1 0.13 0.00 0.00 0.00 0.00 99.87 13:09:01 2 0.03 0.00 0.02 0.00 0.00 99.95 13:09:01 3 1.52 0.00 0.03 0.00 0.02 98.43 13:10:01 all 0.03 0.00 0.01 1.25 0.00 98.71 13:10:01 0 0.03 0.00 0.03 5.01 0.00 94.93 13:10:01 1 0.00 0.00 0.00 0.00 0.00 100.00 13:10:01 2 0.03 0.00 0.02 0.00 0.00 99.95 13:10:01 3 0.03 0.00 0.00 0.00 0.00 99.97 13:11:01 all 0.03 0.00 0.02 0.08 0.01 99.87 13:11:01 0 0.02 0.00 0.05 0.27 0.02 99.65 13:11:01 1 0.00 0.00 0.00 0.00 0.00 100.00 13:11:01 2 0.03 0.00 0.00 0.00 0.00 99.97 13:11:01 3 0.05 0.00 0.02 0.02 0.00 99.92 13:12:01 all 0.10 0.00 0.01 0.01 0.00 99.88 13:12:01 0 0.03 0.00 0.02 0.05 0.02 99.88 13:12:01 1 0.00 0.00 0.00 0.00 0.00 100.00 13:12:01 2 0.08 0.00 0.00 0.00 0.00 99.92 13:12:01 3 0.28 0.00 0.00 0.00 0.02 99.70 13:13:01 all 12.18 0.00 0.99 2.50 0.03 84.30 13:13:01 0 5.32 0.00 0.53 3.10 0.05 90.99 13:13:01 1 16.59 0.00 0.89 2.64 0.03 79.86 13:13:01 2 16.83 0.00 1.62 1.97 0.03 79.55 13:13:01 3 9.99 0.00 0.89 2.29 0.02 86.81 13:14:01 all 32.17 0.00 1.82 2.22 0.07 63.72 13:14:01 0 41.86 0.00 2.04 2.94 0.08 53.07 13:14:01 1 29.99 0.00 2.03 4.13 0.07 63.78 13:14:01 2 30.69 0.00 2.28 1.30 0.07 65.66 13:14:01 3 26.15 0.00 0.94 0.50 0.07 72.35 13:15:01 all 54.12 0.00 1.47 0.36 0.10 43.95 13:15:01 0 47.39 0.00 2.04 0.87 0.10 49.60 13:15:01 1 55.05 0.00 0.90 0.33 0.10 43.61 13:15:01 2 57.41 0.00 1.14 0.08 0.10 41.27 13:15:01 3 56.65 0.00 1.82 0.15 0.08 41.29 13:16:01 all 20.77 0.00 0.31 0.08 0.05 78.79 13:16:01 0 22.07 0.00 0.33 0.28 0.07 77.24 13:16:01 1 27.98 0.00 0.25 0.03 0.07 71.67 13:16:01 2 16.72 0.00 0.45 0.00 0.05 82.78 13:16:01 3 16.30 0.00 0.22 0.00 0.07 83.42 13:16:01 CPU %user %nice %system %iowait %steal %idle 13:17:01 all 40.92 0.00 0.62 0.05 0.07 58.34 13:17:01 0 24.98 0.00 0.40 0.03 0.07 74.52 13:17:01 1 48.29 0.00 0.67 0.00 0.07 50.98 13:17:01 2 59.96 0.00 0.93 0.07 0.07 38.97 13:17:01 3 30.49 0.00 0.48 0.07 0.05 68.91 Average: all 13.46 0.00 0.45 1.05 0.03 85.01 Average: 0 11.83 0.00 0.46 3.07 0.03 84.60 Average: 1 14.91 0.00 0.41 0.59 0.03 84.06 Average: 2 15.21 0.00 0.54 0.30 0.03 83.93 Average: 3 11.87 0.00 0.37 0.26 0.03 87.47