---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-41663 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: 2800.000 BogoMIPS: 5600.00 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 572 13208 0 2259 15138 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:99:42:f3 brd ff:ff:ff:ff:ff:ff inet 10.30.106.82/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85463sec preferred_lft 85463sec inet6 fe80::f816:3eff:fe99:42f3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-41663) 09/25/24 _x86_64_ (4 CPU) 09:41:18 LINUX RESTART (4 CPU) 09:42:01 tps rtps wtps bread/s bwrtn/s 09:43:01 119.73 23.36 96.37 1202.87 14262.29 09:44:01 31.86 0.00 31.86 0.00 7416.99 09:45:01 4.15 0.00 4.15 0.00 3961.21 09:46:01 6.05 0.02 6.03 0.13 4542.71 09:47:01 4.92 0.00 4.92 0.00 3883.09 09:48:01 4.52 0.02 4.50 0.13 3873.22 09:49:01 4.50 0.00 4.50 0.00 3714.05 09:50:01 10.25 0.00 10.25 0.00 4930.51 09:51:01 5.23 0.00 5.23 0.00 3504.97 09:52:01 4.15 0.00 4.15 0.00 3365.31 09:53:01 4.10 0.00 4.10 0.00 3426.36 09:54:01 5.03 0.00 5.03 0.00 3395.03 09:55:01 6.08 0.00 6.08 0.00 4019.19 09:56:01 143.11 4.43 138.68 133.71 13826.76 Average: 25.26 1.99 23.27 95.49 5580.10 09:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:43:01 13907764 15603812 2517204 15.33 70376 1821080 724032 4.14 643232 1649484 108140 09:44:01 13895232 15601472 2529736 15.40 77808 1822264 724032 4.14 652176 1650648 5892 09:45:01 13876780 15594700 2548188 15.51 86028 1823500 740464 4.24 664820 1651880 5012 09:46:01 13852620 15585932 2572348 15.66 92504 1830184 740464 4.24 677128 1658544 2252 09:47:01 13835432 15580908 2589536 15.77 100272 1832656 740464 4.24 688044 1661020 4340 09:48:01 13821872 15578336 2603096 15.85 108432 1833752 740464 4.24 697520 1662100 5268 09:49:01 13811072 15575872 2613896 15.91 114400 1834820 740464 4.24 704420 1663156 3656 09:50:01 13785700 15570396 2639268 16.07 120256 1845636 740464 4.24 711304 1673932 3256 09:51:01 13781864 15570764 2643104 16.09 123556 1845984 740464 4.24 714600 1674304 540 09:52:01 13777288 15570336 2647680 16.12 126836 1846192 740464 4.24 717876 1674512 500 09:53:01 13774200 15570088 2650768 16.14 129076 1846324 740464 4.24 720248 1674644 752 09:54:01 13767068 15567840 2657900 16.18 132892 1846620 740464 4.24 724740 1674932 1364 09:55:01 13746692 15565360 2678276 16.31 140672 1853940 740464 4.24 732880 1682244 9648 09:56:01 13543856 15562776 2881112 17.54 224332 1928080 754080 4.32 841636 1722788 60304 Average: 13798389 15578471 2626579 15.99 117674 1843645 739089 4.23 706473 1669585 15066 09:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:43:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 09:43:01 ens3 118.73 92.00 1027.82 28.17 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 145.02 133.17 199.19 36.77 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 177.42 166.71 249.70 44.54 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 191.73 210.58 233.42 61.99 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 167.64 163.32 268.79 45.00 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 09:48:01 ens3 146.48 141.14 204.51 39.76 0.00 0.00 0.00 0.00 09:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 ens3 121.20 112.28 226.00 31.67 0.00 0.00 0.00 0.00 09:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:50:01 ens3 235.08 266.92 292.90 76.58 0.00 0.00 0.00 0.00 09:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 ens3 75.44 64.81 185.31 16.71 0.00 0.00 0.00 0.00 09:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:52:01 ens3 70.60 60.57 156.63 15.41 0.00 0.00 0.00 0.00 09:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 49.38 41.49 119.79 11.19 0.00 0.00 0.00 0.00 09:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:54:01 ens3 82.10 69.74 199.14 18.64 0.00 0.00 0.00 0.00 09:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 ens3 217.53 236.29 265.43 69.38 0.00 0.00 0.00 0.00 09:56:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 09:56:01 ens3 510.63 536.09 882.08 148.01 0.00 0.00 0.00 0.00 Average: lo 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 164.93 163.94 322.19 45.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-41663) 09/25/24 _x86_64_ (4 CPU) 09:41:18 LINUX RESTART (4 CPU) 09:42:01 CPU %user %nice %system %iowait %steal %idle 09:43:01 all 16.41 0.00 1.40 3.84 0.06 78.29 09:43:01 0 17.72 0.00 1.28 0.12 0.05 80.83 09:43:01 1 2.40 0.00 0.85 10.18 0.05 86.52 09:43:01 2 21.61 0.00 1.84 0.45 0.07 76.04 09:43:01 3 23.97 0.00 1.63 4.59 0.07 69.75 09:44:01 all 0.60 0.00 0.41 0.72 0.03 98.23 09:44:01 0 0.53 0.00 0.05 0.00 0.02 99.40 09:44:01 1 0.57 0.00 0.52 1.55 0.03 97.33 09:44:01 2 1.27 0.00 0.89 0.10 0.07 97.68 09:44:01 3 0.03 0.00 0.23 1.24 0.03 98.46 09:45:01 all 0.70 0.00 0.48 0.40 0.03 98.39 09:45:01 0 0.65 0.00 0.02 0.00 0.00 99.34 09:45:01 1 0.17 0.00 0.10 0.87 0.03 98.83 09:45:01 2 0.90 0.00 0.90 0.37 0.05 97.78 09:45:01 3 1.09 0.00 0.87 0.39 0.05 97.61 09:46:01 all 0.71 0.00 0.46 0.51 0.03 98.29 09:46:01 0 0.28 0.00 0.02 0.00 0.00 99.70 09:46:01 1 0.17 0.00 0.12 1.30 0.02 98.40 09:46:01 2 1.12 0.00 0.77 0.40 0.05 97.66 09:46:01 3 1.26 0.00 0.94 0.32 0.03 97.45 09:47:01 all 0.49 0.00 0.39 0.38 0.03 98.71 09:47:01 0 0.07 0.00 0.05 0.02 0.02 99.85 09:47:01 1 0.12 0.00 0.12 1.20 0.03 98.53 09:47:01 2 1.66 0.00 1.29 0.18 0.05 96.82 09:47:01 3 0.12 0.00 0.12 0.17 0.03 99.57 09:48:01 all 0.56 0.00 0.35 0.37 0.04 98.68 09:48:01 0 0.03 0.00 0.00 0.00 0.02 99.95 09:48:01 1 0.52 0.00 0.22 1.20 0.03 98.03 09:48:01 2 1.04 0.00 0.72 0.12 0.03 98.09 09:48:01 3 0.65 0.00 0.44 0.15 0.07 98.69 09:49:01 all 0.54 0.00 0.31 0.33 0.03 98.78 09:49:01 0 0.07 0.00 0.03 0.00 0.00 99.90 09:49:01 1 0.10 0.00 0.02 1.00 0.00 98.88 09:49:01 2 0.38 0.00 0.28 0.08 0.03 99.22 09:49:01 3 1.64 0.00 0.94 0.27 0.05 97.11 09:50:01 all 0.65 0.00 0.51 0.54 0.03 98.28 09:50:01 0 0.05 0.00 0.03 0.00 0.00 99.92 09:50:01 1 0.53 0.00 0.25 1.20 0.02 98.00 09:50:01 2 0.05 0.00 0.02 0.00 0.03 99.90 09:50:01 3 1.96 0.00 1.74 0.92 0.08 95.29 09:51:01 all 0.48 0.00 0.20 0.37 0.02 98.94 09:51:01 0 0.25 0.00 0.00 0.00 0.02 99.73 09:51:01 1 0.52 0.00 0.07 1.20 0.02 98.20 09:51:01 2 0.07 0.00 0.03 0.00 0.02 99.88 09:51:01 3 1.07 0.00 0.67 0.28 0.03 97.95 09:52:01 all 0.31 0.00 0.18 0.30 0.02 99.19 09:52:01 0 0.02 0.00 0.03 0.00 0.00 99.95 09:52:01 1 0.28 0.00 0.08 1.05 0.00 98.58 09:52:01 2 0.05 0.00 0.05 0.00 0.02 99.88 09:52:01 3 0.89 0.00 0.58 0.13 0.02 98.38 09:53:01 all 0.47 0.00 0.12 0.40 0.02 98.98 09:53:01 0 0.03 0.00 0.02 0.00 0.02 99.93 09:53:01 1 1.18 0.00 0.03 1.39 0.02 97.38 09:53:01 2 0.05 0.00 0.10 0.00 0.03 99.82 09:53:01 3 0.63 0.00 0.32 0.22 0.03 98.80 09:53:01 CPU %user %nice %system %iowait %steal %idle 09:54:01 all 0.75 0.00 0.18 0.31 0.02 98.74 09:54:01 0 0.08 0.00 0.03 0.00 0.02 99.87 09:54:01 1 1.66 0.00 0.10 1.12 0.02 97.10 09:54:01 2 0.03 0.00 0.03 0.00 0.02 99.92 09:54:01 3 1.19 0.00 0.57 0.13 0.03 98.08 09:55:01 all 0.71 0.00 0.59 0.48 0.03 98.20 09:55:01 0 0.23 0.00 0.27 0.00 0.02 99.48 09:55:01 1 0.92 0.00 0.69 1.58 0.03 96.78 09:55:01 2 0.50 0.00 0.57 0.03 0.03 98.86 09:55:01 3 1.20 0.00 0.82 0.28 0.03 97.66 09:56:01 all 11.13 0.00 5.06 1.11 0.08 82.62 09:56:01 0 10.13 0.00 2.46 0.15 0.05 87.21 09:56:01 1 11.02 0.00 5.24 2.03 0.08 81.63 09:56:01 2 12.42 0.00 8.27 0.21 0.08 79.01 09:56:01 3 10.89 0.00 4.14 2.08 0.10 82.79 Average: all 2.46 0.00 0.76 0.72 0.03 96.03 Average: 0 2.15 0.00 0.30 0.02 0.02 97.51 Average: 1 1.43 0.00 0.59 1.92 0.03 96.03 Average: 2 2.95 0.00 1.14 0.14 0.04 95.73 Average: 3 3.32 0.00 1.00 0.80 0.05 94.83