---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-26652 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 8.5G 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 577 13123 0 2339 15147 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:8e:21:2c brd ff:ff:ff:ff:ff:ff inet 10.30.107.241/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85515sec preferred_lft 85515sec inet6 fe80::f816:3eff:fe8e:212c/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-26652) 04/25/24 _x86_64_ (4 CPU) 13:16:38 LINUX RESTART (4 CPU) 13:17:01 tps rtps wtps bread/s bwrtn/s 13:18:01 94.89 59.34 35.55 3888.46 42161.72 13:19:01 7.73 0.00 7.73 0.00 7609.27 13:20:01 5.88 0.00 5.88 0.00 7140.28 13:21:01 5.67 0.00 5.67 0.00 7404.90 13:22:01 6.13 0.00 6.13 0.00 7678.59 13:23:01 5.87 0.02 5.85 0.13 7540.08 13:24:01 5.93 0.00 5.93 0.00 7275.99 13:25:01 5.65 0.00 5.65 0.00 7403.53 13:26:02 5.52 0.00 5.52 0.00 6602.37 13:27:01 0.86 0.00 0.86 0.00 10.57 13:28:01 163.16 22.75 140.41 841.59 3002.43 13:29:01 128.35 40.53 87.82 2581.70 12119.71 13:30:01 72.11 14.83 57.28 901.03 7121.36 13:31:01 31.49 1.60 29.90 139.04 5697.58 Average: 38.56 9.95 28.62 597.35 9209.43 13:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:18:01 14463052 15691852 1961916 11.94 32028 1415840 688004 3.94 490740 1298644 6180 13:19:01 14462952 15691864 1962016 11.95 32108 1415844 688004 3.94 490312 1298644 0 13:20:01 14451172 15680300 1973796 12.02 32180 1415984 688004 3.94 502932 1298776 28 13:21:01 14450328 15679532 1974640 12.02 32260 1415988 688004 3.94 503880 1298780 28 13:22:01 14450604 15679932 1974364 12.02 32356 1415984 688004 3.94 504028 1298784 24 13:23:01 14450224 15679660 1974744 12.02 32444 1415996 688004 3.94 504292 1298788 20 13:24:01 14450180 15679684 1974788 12.02 32524 1416008 688004 3.94 504228 1298792 168 13:25:01 14450268 15679880 1974700 12.02 32604 1416012 688004 3.94 504340 1298796 172 13:26:02 14449496 15679208 1975472 12.03 32676 1416012 688004 3.94 505136 1298796 176 13:27:01 14448684 15678424 1976284 12.03 32700 1416016 688004 3.94 505788 1298800 20 13:28:01 14174132 15523648 2250836 13.70 46900 1514660 823380 4.71 692016 1369160 53760 13:29:01 13675324 15419076 2749644 16.74 71236 1866812 942728 5.40 832432 1690908 88032 13:30:01 12351604 14269692 4073364 24.80 77924 2028076 1917500 10.97 2058592 1773296 28636 13:31:01 13503896 15575856 2921072 17.78 81780 2175364 747196 4.28 783752 1894468 45652 Average: 14159423 15543472 2265545 13.79 42980 1553185 807917 4.62 670176 1408245 15921 13:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:18:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 13:18:01 ens3 206.06 136.40 576.56 32.67 0.00 0.00 0.00 0.00 13:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 ens3 0.43 0.12 0.07 0.23 0.00 0.00 0.00 0.00 13:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:20:01 ens3 132.23 107.65 78.52 98.44 0.00 0.00 0.00 0.00 13:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 ens3 41.98 30.34 29.80 19.51 0.00 0.00 0.00 0.00 13:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:22:01 ens3 1.00 0.22 0.13 0.36 0.00 0.00 0.00 0.00 13:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 ens3 0.62 0.15 0.14 0.07 0.00 0.00 0.00 0.00 13:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:24:01 ens3 0.43 0.22 0.07 0.17 0.00 0.00 0.00 0.00 13:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 ens3 0.55 0.22 0.08 0.33 0.00 0.00 0.00 0.00 13:26:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:26:02 ens3 1.10 0.62 0.33 0.90 0.00 0.00 0.00 0.00 13:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 ens3 14.40 18.39 1.76 29.20 0.00 0.00 0.00 0.00 13:28:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 13:28:01 ens3 134.51 115.43 396.48 89.39 0.00 0.00 0.00 0.00 13:29:01 lo 0.87 0.87 0.10 0.10 0.00 0.00 0.00 0.00 13:29:01 ens3 117.43 84.30 1685.36 17.94 0.00 0.00 0.00 0.00 13:30:01 lo 1.43 1.43 0.24 0.24 0.00 0.00 0.00 0.00 13:30:01 ens3 2780.06 1802.03 2447.93 729.33 0.00 0.00 0.00 0.00 13:31:01 lo 6.10 6.10 1.15 1.15 0.00 0.00 0.00 0.00 13:31:01 ens3 1138.49 838.13 455.53 327.83 0.00 0.00 0.00 0.00 Average: lo 0.83 0.83 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 326.77 224.13 405.70 96.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-26652) 04/25/24 _x86_64_ (4 CPU) 13:16:38 LINUX RESTART (4 CPU) 13:17:01 CPU %user %nice %system %iowait %steal %idle 13:18:01 all 4.77 0.00 1.18 24.22 0.03 69.80 13:18:01 0 3.56 0.00 2.11 4.00 0.02 90.32 13:18:01 1 3.94 0.00 0.85 10.89 0.03 84.29 13:18:01 2 5.15 0.00 0.69 34.78 0.03 59.34 13:18:01 3 6.44 0.00 1.07 47.20 0.03 45.26 13:19:01 all 0.12 0.00 0.01 1.43 0.00 98.43 13:19:01 0 0.02 0.00 0.00 0.00 0.00 99.98 13:19:01 1 0.07 0.00 0.03 0.00 0.00 99.90 13:19:01 2 0.35 0.00 0.02 5.76 0.00 93.87 13:19:01 3 0.03 0.00 0.00 0.00 0.00 99.97 13:20:01 all 1.34 0.00 0.18 2.06 0.02 96.40 13:20:01 0 3.07 0.00 0.10 0.00 0.02 96.82 13:20:01 1 0.48 0.00 0.10 0.00 0.03 99.38 13:20:01 2 0.70 0.00 0.17 8.26 0.02 90.85 13:20:01 3 1.12 0.00 0.30 0.02 0.03 98.53 13:21:01 all 0.25 0.00 0.06 1.64 0.01 98.05 13:21:01 0 0.27 0.00 0.02 0.00 0.00 99.72 13:21:01 1 0.02 0.00 0.03 0.00 0.00 99.95 13:21:01 2 0.30 0.00 0.07 6.56 0.03 93.04 13:21:01 3 0.42 0.00 0.15 0.00 0.02 99.42 13:22:01 all 0.03 0.00 0.01 0.96 0.00 99.00 13:22:01 0 0.02 0.00 0.02 0.05 0.00 99.92 13:22:01 1 0.03 0.00 0.02 0.05 0.02 99.88 13:22:01 2 0.00 0.00 0.00 3.74 0.00 96.26 13:22:01 3 0.07 0.00 0.00 0.00 0.00 99.93 13:23:01 all 0.02 0.00 0.01 0.89 0.01 99.07 13:23:01 0 0.03 0.00 0.00 0.00 0.00 99.97 13:23:01 1 0.02 0.00 0.03 0.00 0.00 99.95 13:23:01 2 0.00 0.00 0.00 3.60 0.02 96.38 13:23:01 3 0.03 0.00 0.00 0.00 0.00 99.97 13:24:01 all 0.03 0.00 0.01 3.00 0.01 96.95 13:24:01 0 0.00 0.00 0.02 0.00 0.00 99.98 13:24:01 1 0.03 0.00 0.02 0.00 0.03 99.92 13:24:01 2 0.03 0.00 0.00 12.05 0.00 87.92 13:24:01 3 0.03 0.00 0.02 0.00 0.02 99.93 13:25:01 all 0.02 0.00 0.01 1.69 0.00 98.27 13:25:01 0 0.02 0.00 0.02 0.00 0.00 99.97 13:25:01 1 0.03 0.00 0.02 0.00 0.02 99.93 13:25:01 2 0.00 0.00 0.00 6.82 0.02 93.17 13:25:01 3 0.03 0.00 0.00 0.00 0.00 99.97 13:26:02 all 0.08 0.00 0.01 0.97 0.01 98.94 13:26:02 0 0.00 0.00 0.00 0.00 0.00 100.00 13:26:02 1 0.08 0.00 0.02 0.00 0.00 99.90 13:26:02 2 0.08 0.00 0.00 3.87 0.00 96.05 13:26:02 3 0.13 0.00 0.03 0.00 0.00 99.83 13:27:01 all 0.07 0.00 0.04 0.00 0.00 99.88 13:27:01 0 0.07 0.00 0.02 0.00 0.02 99.90 13:27:01 1 0.05 0.00 0.03 0.00 0.02 99.90 13:27:01 2 0.07 0.00 0.05 0.02 0.02 99.85 13:27:01 3 0.08 0.00 0.05 0.00 0.00 99.86 13:28:01 all 12.21 0.00 0.90 2.11 0.04 84.73 13:28:01 0 8.73 0.00 0.77 1.89 0.05 88.56 13:28:01 1 19.07 0.00 1.51 4.95 0.05 74.43 13:28:01 2 9.15 0.00 0.61 1.33 0.02 88.90 13:28:01 3 11.94 0.00 0.80 0.32 0.03 86.91 13:28:01 CPU %user %nice %system %iowait %steal %idle 13:29:01 all 21.15 0.00 1.54 7.03 0.06 70.22 13:29:01 0 20.62 0.00 1.80 10.13 0.08 67.36 13:29:01 1 24.61 0.00 1.69 9.45 0.07 64.19 13:29:01 2 14.66 0.00 1.13 4.09 0.03 80.09 13:29:01 3 24.80 0.00 1.51 4.48 0.05 69.16 13:30:01 all 69.60 0.00 6.46 0.70 0.13 23.11 13:30:01 0 68.92 0.00 5.79 0.37 0.12 24.80 13:30:01 1 71.54 0.00 7.82 1.60 0.12 18.92 13:30:01 2 61.68 0.00 6.72 0.60 0.13 30.86 13:30:01 3 76.28 0.00 5.49 0.22 0.13 17.88 13:31:01 all 38.79 0.00 3.79 1.28 0.08 56.05 13:31:01 0 46.15 0.00 3.18 0.13 0.08 50.45 13:31:01 1 28.92 0.00 4.27 2.43 0.07 64.32 13:31:01 2 29.77 0.00 2.72 1.46 0.07 65.98 13:31:01 3 50.33 0.00 5.01 1.11 0.10 43.45 Average: all 10.58 0.00 1.01 3.43 0.03 84.95 Average: 0 10.77 0.00 0.98 1.18 0.03 87.04 Average: 1 10.61 0.00 1.17 2.10 0.03 86.09 Average: 2 8.71 0.00 0.87 6.64 0.03 83.75 Average: 3 12.22 0.00 1.03 3.81 0.03 82.91