---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-13571 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 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 556 13225 0 2258 15155 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:47:48:50 brd ff:ff:ff:ff:ff:ff inet 10.30.106.204/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85691sec preferred_lft 85691sec inet6 fe80::f816:3eff:fe47:4850/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-13571) 03/16/24 _x86_64_ (4 CPU) 09:37:23 LINUX RESTART (4 CPU) 09:38:02 tps rtps wtps bread/s bwrtn/s 09:39:01 125.96 23.44 102.52 1223.39 32285.51 09:40:01 25.81 0.00 25.81 0.00 4272.89 09:41:01 3.67 0.02 3.65 0.13 1653.86 09:42:01 2.82 0.00 2.82 0.00 714.70 09:43:01 3.90 0.00 3.90 0.00 1177.27 09:44:01 7.43 0.02 7.42 0.13 1606.40 09:45:01 4.18 0.00 4.18 0.00 482.85 09:46:01 3.28 0.00 3.28 0.00 387.67 09:47:01 2.87 0.00 2.87 0.00 550.71 09:48:01 108.82 4.42 104.40 134.38 8204.10 09:49:01 82.29 0.90 81.39 54.52 7639.79 Average: 33.59 2.59 31.00 126.75 5320.51 09:38:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:39:01 13901208 15610016 2523760 15.37 71548 1832196 701584 4.02 637848 1660884 103072 09:40:01 13879412 15603688 2545556 15.50 83004 1833692 701584 4.02 653244 1662488 9624 09:41:01 13852920 15596468 2572048 15.66 91504 1841200 701584 4.02 665960 1669820 4944 09:42:01 13834000 15590812 2590968 15.77 100064 1843720 701584 4.02 677816 1672328 8836 09:43:01 13817136 15587084 2607832 15.88 109740 1844936 719908 4.12 688912 1673544 1008 09:44:01 13785692 15577756 2639276 16.07 117836 1855468 719908 4.12 702652 1684064 4192 09:45:01 13780684 15577720 2644284 16.10 122012 1855916 719908 4.12 706888 1684500 1840 09:46:01 13773008 15575384 2651960 16.15 126260 1856220 719908 4.12 711256 1684800 1340 09:47:01 13760432 15573056 2664536 16.22 132564 1858456 719908 4.12 718760 1687000 5304 09:48:01 13531248 15569428 2893720 17.62 215192 1956832 743384 4.25 846508 1732132 124688 09:49:01 13550144 15525812 2874824 17.50 218108 1928940 777276 4.45 868832 1732884 2836 Average: 13769626 15580657 2655342 16.17 126167 1864325 720594 4.12 716243 1685859 24335 09:38:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:39:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 09:39:01 ens3 153.06 121.66 1108.88 49.53 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 09:40:01 ens3 208.93 201.75 310.22 55.27 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 09:41:01 ens3 241.38 261.34 302.75 76.83 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 09:42:01 ens3 179.96 176.79 295.41 48.80 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 09:43:01 ens3 176.42 170.97 299.36 47.99 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 09:44:01 ens3 265.52 296.95 398.87 85.14 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 09:45:01 ens3 87.67 79.92 260.52 20.88 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 09:46:01 ens3 86.60 79.52 257.77 20.72 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 09:47:01 ens3 141.28 138.98 295.65 39.23 0.00 0.00 0.00 0.00 09:48:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 09:48:01 ens3 439.26 491.72 967.14 139.27 0.00 0.00 0.00 0.00 09:49:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 09:49:01 ens3 316.56 312.88 86.53 91.66 0.00 0.00 0.00 0.00 Average: lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 208.87 212.18 415.59 61.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-13571) 03/16/24 _x86_64_ (4 CPU) 09:37:23 LINUX RESTART (4 CPU) 09:38:02 CPU %user %nice %system %iowait %steal %idle 09:39:01 all 17.25 0.00 1.40 4.44 0.06 76.85 09:39:01 0 9.10 0.00 1.07 0.70 0.07 89.07 09:39:01 1 14.72 0.00 1.17 5.17 0.05 78.88 09:39:01 2 21.95 0.00 1.93 2.36 0.07 73.69 09:39:01 3 23.17 0.00 1.46 9.56 0.05 65.75 09:40:01 all 0.64 0.00 0.53 0.59 0.04 98.20 09:40:01 0 2.17 0.00 1.70 0.32 0.07 95.74 09:40:01 1 0.03 0.00 0.03 0.20 0.00 99.73 09:40:01 2 0.20 0.00 0.20 0.00 0.05 99.55 09:40:01 3 0.17 0.00 0.17 1.83 0.02 97.82 09:41:01 all 0.94 0.00 0.57 0.30 0.04 98.16 09:41:01 0 2.82 0.00 1.79 0.80 0.07 94.52 09:41:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:41:01 2 0.23 0.00 0.02 0.00 0.07 99.68 09:41:01 3 0.65 0.00 0.45 0.42 0.02 98.46 09:42:01 all 1.01 0.00 0.43 0.24 0.04 98.28 09:42:01 0 3.33 0.00 1.02 0.33 0.07 95.25 09:42:01 1 0.48 0.00 0.47 0.02 0.02 99.02 09:42:01 2 0.15 0.00 0.13 0.03 0.03 99.65 09:42:01 3 0.05 0.00 0.08 0.57 0.03 99.27 09:43:01 all 0.91 0.00 0.46 0.19 0.03 98.41 09:43:01 0 2.59 0.00 0.96 0.08 0.07 96.30 09:43:01 1 0.08 0.00 0.12 0.02 0.02 99.77 09:43:01 2 0.03 0.00 0.03 0.02 0.02 99.90 09:43:01 3 0.90 0.00 0.74 0.67 0.03 97.66 09:44:01 all 0.71 0.00 0.68 0.31 0.03 98.27 09:44:01 0 1.37 0.00 1.12 0.00 0.05 97.45 09:44:01 1 0.08 0.00 0.00 0.00 0.00 99.92 09:44:01 2 0.07 0.00 0.07 0.00 0.05 99.82 09:44:01 3 1.32 0.00 1.50 1.22 0.03 95.93 09:45:01 all 0.25 0.00 0.20 0.16 0.03 99.37 09:45:01 0 0.00 0.00 0.02 0.00 0.00 99.98 09:45:01 1 0.05 0.00 0.00 0.00 0.02 99.93 09:45:01 2 0.03 0.00 0.02 0.00 0.02 99.93 09:45:01 3 0.94 0.00 0.79 0.65 0.05 97.58 09:46:01 all 0.30 0.00 0.23 0.15 0.03 99.29 09:46:01 0 0.45 0.00 0.27 0.02 0.05 99.21 09:46:01 1 0.12 0.00 0.08 0.05 0.03 99.72 09:46:01 2 0.52 0.00 0.43 0.08 0.05 98.91 09:46:01 3 0.10 0.00 0.12 0.45 0.00 99.33 09:47:01 all 0.43 0.00 0.32 0.21 0.04 99.01 09:47:01 0 0.77 0.00 0.60 0.18 0.03 98.41 09:47:01 1 0.05 0.00 0.02 0.00 0.03 99.90 09:47:01 2 0.42 0.00 0.25 0.07 0.07 99.20 09:47:01 3 0.45 0.00 0.40 0.60 0.05 98.50 09:48:01 all 10.13 0.00 2.43 1.16 0.07 86.21 09:48:01 0 13.25 0.00 2.99 0.47 0.10 83.19 09:48:01 1 9.48 0.00 3.67 1.67 0.07 85.11 09:48:01 2 8.89 0.00 1.93 0.28 0.08 88.81 09:48:01 3 8.89 0.00 1.14 2.22 0.02 87.73 09:49:01 all 17.61 0.00 5.91 1.45 0.06 74.97 09:49:01 0 4.12 0.00 3.17 0.32 0.05 92.34 09:49:01 1 40.98 0.00 9.61 0.89 0.08 48.43 09:49:01 2 21.28 0.00 6.45 0.28 0.07 71.91 09:49:01 3 3.27 0.00 4.27 4.36 0.05 88.06 Average: CPU %user %nice %system %iowait %steal %idle Average: all 4.53 0.00 1.19 0.83 0.04 93.40 Average: 0 3.63 0.00 1.34 0.29 0.06 94.69 Average: 1 6.03 0.00 1.39 0.72 0.03 91.84 Average: 2 4.88 0.00 1.04 0.28 0.05 93.74 Average: 3 3.59 0.00 1.00 2.03 0.03 93.34