---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-35627 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 8.3G 70G 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 562 13226 0 2251 15149 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:39:a0:49 brd ff:ff:ff:ff:ff:ff inet 10.30.107.79/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85644sec preferred_lft 85644sec inet6 fe80::f816:3eff:fe39:a049/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-35627) 04/27/24 _x86_64_ (4 CPU) 07:11:23 LINUX RESTART (4 CPU) 07:12:02 tps rtps wtps bread/s bwrtn/s 07:13:01 126.54 23.72 102.81 1235.18 25994.64 07:14:01 38.13 0.02 38.11 0.27 19762.31 07:15:01 12.21 0.00 12.21 0.00 15864.58 07:16:01 10.48 0.02 10.46 0.13 12076.52 07:17:01 3.26 0.00 3.26 0.00 815.19 07:18:01 2.96 0.03 2.93 0.27 949.17 07:19:01 6.27 0.00 6.27 0.00 1556.27 07:20:01 6.65 1.12 5.53 23.20 542.71 07:21:01 2.43 0.00 2.43 0.00 399.73 07:22:01 3.33 0.00 3.33 0.00 809.31 07:23:01 147.76 4.42 143.34 135.50 11042.18 Average: 32.61 2.63 29.98 125.05 8135.79 07:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:13:01 13908116 15604004 2516852 15.32 69320 1822284 703060 4.02 642404 1650680 111232 07:14:01 13890884 15599348 2534084 15.43 78648 1823520 703060 4.02 654956 1651864 6052 07:15:01 13877476 15595220 2547492 15.51 85396 1824608 703060 4.02 665176 1652948 2564 07:16:01 13853800 15587368 2571168 15.65 91968 1831456 703060 4.02 676028 1659740 1532 07:17:01 13836640 15583104 2588328 15.76 100280 1833892 703060 4.02 687592 1662220 3788 07:18:01 13816604 15578024 2608364 15.88 111404 1835232 703060 4.02 700256 1663544 2792 07:19:01 13792556 15573888 2632412 16.03 117876 1845560 703060 4.02 707780 1673884 5496 07:20:01 13785468 15572800 2639500 16.07 121884 1846780 732956 4.19 712072 1674840 1120 07:21:01 13778040 15571828 2646928 16.12 126892 1847152 732956 4.19 717148 1675196 1660 07:22:01 13758056 15568400 2666912 16.24 136300 1851632 732956 4.19 727656 1679636 13348 07:23:01 13597176 15562676 2827792 17.22 216900 1912768 753124 4.31 819504 1722792 90624 Average: 13808620 15581515 2616348 15.93 114261 1843171 715765 4.10 700961 1669759 21837 07:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:13:01 lo 1.02 1.02 0.11 0.11 0.00 0.00 0.00 0.00 07:13:01 ens3 101.07 73.55 1019.35 35.85 0.00 0.00 0.00 0.00 07:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:14:01 ens3 179.95 166.29 249.06 45.00 0.00 0.00 0.00 0.00 07:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 ens3 145.22 138.10 199.33 36.25 0.00 0.00 0.00 0.00 07:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:16:01 ens3 205.92 219.20 259.85 62.98 0.00 0.00 0.00 0.00 07:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 ens3 186.64 178.38 266.36 47.69 0.00 0.00 0.00 0.00 07:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:18:01 ens3 222.75 203.79 369.77 55.16 0.00 0.00 0.00 0.00 07:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 ens3 241.08 270.72 309.61 76.51 0.00 0.00 0.00 0.00 07:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:20:01 ens3 88.07 77.80 262.05 19.92 0.00 0.00 0.00 0.00 07:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 ens3 102.07 91.44 294.96 23.91 0.00 0.00 0.00 0.00 07:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:22:01 ens3 220.13 222.39 386.85 63.61 0.00 0.00 0.00 0.00 07:23:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 07:23:01 ens3 652.27 697.44 941.35 197.63 0.00 0.00 0.00 0.00 Average: lo 0.19 0.19 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 213.51 213.01 413.64 60.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-35627) 04/27/24 _x86_64_ (4 CPU) 07:11:23 LINUX RESTART (4 CPU) 07:12:02 CPU %user %nice %system %iowait %steal %idle 07:13:01 all 19.10 0.00 1.45 4.95 0.06 74.44 07:13:01 0 10.69 0.00 1.04 1.19 0.03 87.05 07:13:01 1 30.72 0.00 2.02 2.04 0.12 65.10 07:13:01 2 7.96 0.00 1.13 8.94 0.03 81.94 07:13:01 3 27.01 0.00 1.58 7.63 0.05 63.73 07:14:01 all 0.61 0.00 0.51 3.16 0.05 95.66 07:14:01 0 0.96 0.00 0.96 0.59 0.07 97.43 07:14:01 1 0.67 0.00 0.60 0.05 0.08 98.60 07:14:01 2 0.18 0.00 0.33 9.14 0.05 90.29 07:14:01 3 0.62 0.00 0.17 2.87 0.03 96.32 07:15:01 all 0.57 0.00 0.39 2.88 0.03 96.12 07:15:01 0 0.58 0.00 0.37 0.00 0.03 99.02 07:15:01 1 0.30 0.00 0.18 0.10 0.00 99.42 07:15:01 2 0.49 0.00 0.30 11.22 0.03 87.96 07:15:01 3 0.90 0.00 0.74 0.20 0.05 98.11 07:16:01 all 1.03 0.00 0.59 4.00 0.06 94.32 07:16:01 0 0.22 0.00 0.22 0.00 0.03 99.53 07:16:01 1 0.08 0.00 0.02 0.00 0.00 99.90 07:16:01 2 2.43 0.00 1.73 15.88 0.13 79.84 07:16:01 3 1.40 0.00 0.38 0.22 0.08 97.92 07:17:01 all 0.87 0.00 0.55 2.81 0.06 95.71 07:17:01 0 0.00 0.00 0.02 0.15 0.00 99.83 07:17:01 1 0.00 0.00 0.02 0.43 0.02 99.53 07:17:01 2 1.61 0.00 0.90 8.99 0.07 88.43 07:17:01 3 1.89 0.00 1.27 1.68 0.17 94.99 07:18:01 all 0.94 0.00 0.54 1.41 0.03 97.08 07:18:01 0 0.02 0.00 0.00 0.00 0.00 99.98 07:18:01 1 0.00 0.00 0.03 3.83 0.00 96.14 07:18:01 2 2.89 0.00 1.50 1.47 0.07 94.08 07:18:01 3 0.87 0.00 0.60 0.33 0.07 98.13 07:19:01 all 0.67 0.00 0.51 0.62 0.04 98.16 07:19:01 0 0.75 0.00 0.53 0.15 0.03 98.53 07:19:01 1 0.00 0.00 0.10 1.15 0.00 98.75 07:19:01 2 0.99 0.00 0.84 0.94 0.08 97.13 07:19:01 3 0.92 0.00 0.59 0.23 0.03 98.23 07:20:01 all 0.65 0.00 0.29 0.80 0.03 98.23 07:20:01 0 0.67 0.00 0.35 0.43 0.03 98.51 07:20:01 1 0.83 0.00 0.63 1.74 0.05 96.75 07:20:01 2 0.45 0.00 0.05 1.04 0.02 98.45 07:20:01 3 0.65 0.00 0.13 0.00 0.02 99.20 07:21:01 all 0.47 0.00 0.27 0.21 0.03 99.02 07:21:01 0 0.07 0.00 0.03 0.00 0.02 99.88 07:21:01 1 1.54 0.00 0.97 0.55 0.05 96.89 07:21:01 2 0.08 0.00 0.03 0.27 0.00 99.61 07:21:01 3 0.22 0.00 0.02 0.00 0.02 99.75 07:22:01 all 1.04 0.00 0.50 0.57 0.05 97.84 07:22:01 0 0.05 0.00 0.05 0.00 0.03 99.87 07:22:01 1 2.74 0.00 1.66 1.77 0.08 93.75 07:22:01 2 1.22 0.00 0.13 0.53 0.07 98.05 07:22:01 3 0.12 0.00 0.18 0.00 0.03 99.67 07:23:01 all 12.06 0.00 7.23 2.80 0.10 77.80 07:23:01 0 10.99 0.00 9.20 0.38 0.08 79.35 07:23:01 1 9.88 0.00 11.90 5.58 0.07 72.57 07:23:01 2 13.74 0.00 3.86 4.98 0.14 77.28 07:23:01 3 13.75 0.00 3.73 0.26 0.17 82.09 Average: CPU %user %nice %system %iowait %steal %idle Average: all 3.42 0.00 1.16 2.20 0.05 93.16 Average: 0 2.27 0.00 1.17 0.26 0.03 96.26 Average: 1 4.21 0.00 1.66 1.57 0.04 92.52 Average: 2 2.88 0.00 0.98 5.76 0.06 90.32 Average: 3 4.33 0.00 0.85 1.21 0.07 93.55