---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-7894 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: 2799.996 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 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 549 13228 0 2262 15162 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:61:5f:53 brd ff:ff:ff:ff:ff:ff inet 10.30.107.246/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85664sec preferred_lft 85664sec inet6 fe80::f816:3eff:fe61:5f53/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-7894) 02/23/24 _x86_64_ (4 CPU) 09:37:25 LINUX RESTART (4 CPU) 09:38:01 tps rtps wtps bread/s bwrtn/s 09:39:01 115.33 23.31 92.02 1213.53 19266.77 09:40:01 36.23 0.02 36.21 0.27 13673.45 09:41:01 8.48 0.00 8.48 0.00 9758.91 09:42:01 8.75 0.02 8.73 0.13 9700.25 09:43:01 8.54 0.00 8.54 0.00 9673.42 09:44:01 10.23 0.02 10.21 0.13 10256.69 09:45:01 11.51 0.00 11.51 0.00 8229.12 09:46:01 3.02 0.00 3.02 0.00 401.27 09:47:01 2.73 0.00 2.73 0.00 398.87 09:48:01 4.97 0.00 4.97 0.00 1405.50 09:49:01 162.49 5.12 157.37 156.64 13757.57 Average: 33.84 2.59 31.26 124.63 8775.06 09:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:39:01 13927944 15631480 2497024 15.20 69276 1830252 707028 4.05 614428 1659552 114492 09:40:01 13892504 15612452 2532464 15.42 81508 1831804 707028 4.05 643904 1661092 952 09:41:01 13866052 15604868 2558916 15.58 89824 1839060 707028 4.05 656320 1668332 16820 09:42:01 13848552 15597868 2576416 15.69 96696 1840884 707028 4.05 669144 1670136 5392 09:43:01 13832604 15594292 2592364 15.78 105220 1842592 707028 4.05 678856 1671872 2768 09:44:01 13798260 15587024 2626708 15.99 116956 1853612 707028 4.05 692780 1682840 10404 09:45:01 13792720 15585952 2632248 16.03 120704 1854000 707028 4.05 696568 1683216 2092 09:46:01 13787688 15586308 2637280 16.06 124908 1854352 707028 4.05 700892 1683564 1532 09:47:01 13780384 15584516 2644584 16.10 129160 1854708 707028 4.05 705212 1683920 660 09:48:01 13745348 15578248 2679620 16.31 138944 1869072 707028 4.05 716276 1698280 27144 09:49:01 13549372 15525516 2875596 17.51 217868 1929156 789388 4.52 865300 1736156 64344 Average: 13801948 15589866 2623020 15.97 117369 1854499 714515 4.09 694516 1681724 22418 09:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:39:01 ens3 70.53 45.71 1031.18 11.23 0.00 0.00 0.00 0.00 09:39:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 09:40:01 ens3 230.36 221.15 329.70 71.69 0.00 0.00 0.00 0.00 09:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:41:01 ens3 254.42 275.15 310.64 80.44 0.00 0.00 0.00 0.00 09:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 ens3 154.49 146.43 276.46 39.65 0.00 0.00 0.00 0.00 09:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:43:01 ens3 161.21 160.94 230.80 45.48 0.00 0.00 0.00 0.00 09:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 ens3 332.06 358.86 499.95 103.30 0.00 0.00 0.00 0.00 09:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:45:01 ens3 81.94 72.48 253.90 18.85 0.00 0.00 0.00 0.00 09:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 87.57 80.62 239.36 20.29 0.00 0.00 0.00 0.00 09:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:47:01 ens3 89.09 80.50 268.81 21.05 0.00 0.00 0.00 0.00 09:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 329.66 378.15 376.88 110.88 0.00 0.00 0.00 0.00 09:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:49:01 ens3 490.90 496.00 813.68 137.39 0.00 0.00 0.00 0.00 09:49:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 207.47 210.54 421.04 60.02 0.00 0.00 0.00 0.00 Average: lo 0.21 0.21 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-7894) 02/23/24 _x86_64_ (4 CPU) 09:37:25 LINUX RESTART (4 CPU) 09:38:01 CPU %user %nice %system %iowait %steal %idle 09:39:01 all 18.32 0.00 1.37 3.57 0.06 76.68 09:39:01 0 19.72 0.00 1.62 3.61 0.05 75.01 09:39:01 1 12.92 0.00 0.70 1.48 0.08 84.81 09:39:01 2 24.02 0.00 2.21 9.04 0.07 64.66 09:39:01 3 16.68 0.00 0.95 0.15 0.05 82.17 09:40:01 all 0.78 0.00 0.61 1.75 0.05 96.82 09:40:01 0 0.45 0.00 0.40 0.02 0.07 99.06 09:40:01 1 1.62 0.00 1.69 0.32 0.10 96.27 09:40:01 2 0.28 0.00 0.32 6.66 0.02 92.73 09:40:01 3 0.77 0.00 0.03 0.00 0.02 99.18 09:41:01 all 0.92 0.00 0.56 1.37 0.08 97.07 09:41:01 0 0.15 0.00 0.10 0.00 0.10 99.65 09:41:01 1 2.28 0.00 1.78 0.35 0.13 95.46 09:41:01 2 0.28 0.00 0.18 5.12 0.03 94.38 09:41:01 3 0.95 0.00 0.18 0.05 0.03 98.79 09:42:01 all 0.89 0.00 0.40 1.32 0.04 97.36 09:42:01 0 0.20 0.00 0.07 0.00 0.03 99.70 09:42:01 1 0.73 0.00 0.42 0.42 0.05 98.38 09:42:01 2 1.37 0.00 1.05 4.88 0.05 92.65 09:42:01 3 1.27 0.00 0.07 0.00 0.03 98.63 09:43:01 all 0.66 0.00 0.46 1.40 0.05 97.42 09:43:01 0 2.07 0.00 1.40 0.23 0.08 96.21 09:43:01 1 0.20 0.00 0.17 0.58 0.05 99.00 09:43:01 2 0.35 0.00 0.22 4.78 0.05 94.60 09:43:01 3 0.03 0.00 0.02 0.00 0.02 99.93 09:44:01 all 1.11 0.00 0.75 1.30 0.06 96.78 09:44:01 0 2.11 0.00 1.52 0.49 0.08 95.80 09:44:01 1 1.64 0.00 1.40 0.65 0.08 96.23 09:44:01 2 0.37 0.00 0.07 4.04 0.07 95.45 09:44:01 3 0.33 0.00 0.02 0.00 0.02 99.63 09:45:01 all 0.27 0.00 0.21 1.05 0.03 98.44 09:45:01 0 0.58 0.00 0.55 0.10 0.05 98.72 09:45:01 1 0.28 0.00 0.23 0.42 0.02 99.05 09:45:01 2 0.15 0.00 0.07 3.70 0.02 96.06 09:45:01 3 0.03 0.00 0.02 0.00 0.02 99.93 09:46:01 all 0.29 0.00 0.20 0.14 0.03 99.34 09:46:01 0 0.12 0.00 0.08 0.07 0.03 99.70 09:46:01 1 0.20 0.00 0.15 0.35 0.02 99.28 09:46:01 2 0.84 0.00 0.57 0.15 0.03 98.41 09:46:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:47:01 all 0.38 0.00 0.20 0.14 0.03 99.25 09:47:01 0 0.45 0.00 0.05 0.18 0.02 99.30 09:47:01 1 0.28 0.00 0.15 0.12 0.05 99.40 09:47:01 2 0.82 0.00 0.60 0.27 0.03 98.28 09:47:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:48:01 all 1.46 0.00 0.66 0.35 0.05 97.48 09:48:01 0 2.00 0.00 0.05 0.26 0.07 97.62 09:48:01 1 3.57 0.00 2.38 0.40 0.12 93.54 09:48:01 2 0.27 0.00 0.20 0.73 0.02 98.78 09:48:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:49:01 all 18.15 0.00 7.63 2.43 0.08 71.71 09:49:01 0 13.35 0.00 7.85 5.86 0.08 72.86 09:49:01 1 12.36 0.00 6.63 0.13 0.05 80.83 09:49:01 2 20.37 0.00 7.77 1.66 0.08 70.13 09:49:01 3 26.47 0.00 8.28 2.04 0.10 63.11 Average: CPU %user %nice %system %iowait %steal %idle Average: all 3.93 0.00 1.18 1.35 0.05 93.49 Average: 0 3.74 0.00 1.24 0.98 0.06 93.97 Average: 1 3.28 0.00 1.42 0.48 0.07 94.76 Average: 2 4.45 0.00 1.20 3.73 0.04 90.57 Average: 3 4.23 0.00 0.87 0.20 0.03 94.67