---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-32793 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 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 605 13144 0 2290 15104 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:b9:e5:d6 brd ff:ff:ff:ff:ff:ff inet 10.30.106.141/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85494sec preferred_lft 85494sec inet6 fe80::f816:3eff:feb9:e5d6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-32793) 08/03/25 _x86_64_ (4 CPU) 09:37:21 LINUX RESTART (4 CPU) 09:38:01 tps rtps wtps bread/s bwrtn/s 09:39:01 128.85 10.78 118.06 274.89 34970.17 09:40:01 41.84 0.00 41.84 0.00 26788.87 09:41:01 5.48 0.00 5.48 0.00 4674.42 09:42:01 2.70 0.02 2.68 0.13 1163.54 09:43:01 4.07 0.00 4.07 0.00 970.37 09:44:01 2.78 0.02 2.76 0.13 699.95 09:45:01 2.38 0.00 2.38 0.00 633.76 09:46:01 8.48 0.32 8.17 8.40 1789.17 09:47:01 4.47 0.00 4.47 0.00 509.92 09:48:01 2.97 0.00 2.97 0.00 434.73 09:49:01 2.60 0.00 2.60 0.00 381.80 09:50:01 5.43 1.13 4.30 23.33 834.39 09:51:01 95.52 0.53 94.98 22.13 6164.97 09:52:01 107.15 4.73 102.42 167.71 10524.91 Average: 29.62 1.25 28.37 35.48 6466.94 09:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:39:01 13863284 15568064 2561676 15.60 72924 1825960 755340 4.32 660600 1676352 95848 09:40:01 13848748 15564072 2576212 15.68 80576 1827196 755340 4.32 670288 1677568 5652 09:41:01 13831128 15557980 2593832 15.79 89012 1828232 755340 4.32 682716 1678612 732 09:42:01 13809220 15552296 2615740 15.93 96032 1834892 755340 4.32 692148 1685248 4308 09:43:01 13792980 15548080 2631980 16.02 103596 1837620 775040 4.44 702736 1687976 1900 09:44:01 13776892 15543684 2648068 16.12 112364 1838660 775040 4.44 714260 1688868 2128 09:45:01 13764020 15540748 2660940 16.20 119584 1839796 775040 4.44 722996 1689984 3336 09:46:01 13727368 15527320 2697592 16.42 125856 1852688 791864 4.53 739260 1702296 5968 09:47:01 13720480 15525664 2704480 16.47 130040 1853036 791864 4.53 743376 1702680 2672 09:48:01 13713192 15524368 2711768 16.51 134708 1853428 791864 4.53 748668 1703072 1920 09:49:01 13705932 15522608 2719028 16.55 139008 1853736 791864 4.53 753104 1703360 632 09:50:01 13691292 15521512 2733668 16.64 145736 1858312 823340 4.71 760060 1707700 3620 09:51:01 13381696 15414412 3043264 18.53 234752 1922124 1136172 6.50 960112 1761996 146612 09:52:01 13443652 15446920 2981308 18.15 240796 1927876 890144 5.09 949880 1751504 26672 Average: 13719277 15525552 2705683 16.47 130356 1853825 811685 4.65 750015 1701230 21571 09:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:39:01 ens3 202.83 158.06 1116.19 32.28 0.00 0.00 0.00 0.00 09:39:01 lo 0.67 0.67 0.08 0.08 0.00 0.00 0.00 0.00 09:40:01 ens3 147.04 136.69 215.20 37.75 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 160.19 154.91 224.85 47.46 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 201.25 214.56 261.75 60.87 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 167.16 163.42 260.81 45.21 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 154.94 150.76 221.07 42.41 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 140.91 135.88 262.90 38.45 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 253.09 293.32 314.17 92.91 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 90.07 80.12 260.92 20.90 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 93.20 84.35 250.19 21.77 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 91.48 81.75 252.73 21.10 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 09:50:01 ens3 165.57 167.96 250.28 48.37 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 09:51:01 ens3 289.04 345.51 275.00 101.82 0.00 0.00 0.00 0.00 09:51:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:52:01 ens3 494.88 490.45 767.05 135.22 0.00 0.00 0.00 0.00 09:52:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 189.40 189.84 352.36 53.32 0.00 0.00 0.00 0.00 Average: lo 0.18 0.18 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-32793) 08/03/25 _x86_64_ (4 CPU) 09:37:21 LINUX RESTART (4 CPU) 09:38:01 CPU %user %nice %system %iowait %steal %idle 09:39:01 all 12.93 0.00 1.19 4.16 0.05 81.67 09:39:01 0 11.46 0.00 1.56 3.86 0.07 83.05 09:39:01 1 7.53 0.00 0.87 9.78 0.03 81.79 09:39:01 2 21.32 0.00 1.09 0.55 0.05 76.99 09:39:01 3 11.43 0.00 1.25 2.42 0.03 84.86 09:40:01 all 0.41 0.00 0.43 2.71 0.04 96.41 09:40:01 0 1.21 0.00 1.29 0.24 0.08 97.18 09:40:01 1 0.08 0.00 0.07 9.42 0.02 90.41 09:40:01 2 0.35 0.00 0.23 0.00 0.05 99.36 09:40:01 3 0.00 0.00 0.17 1.20 0.02 98.62 09:41:01 all 0.79 0.00 0.41 0.50 0.04 98.25 09:41:01 0 1.51 0.00 0.45 0.05 0.03 97.96 09:41:01 1 0.27 0.00 0.03 1.62 0.02 98.07 09:41:01 2 1.37 0.00 1.15 0.15 0.08 97.24 09:41:01 3 0.02 0.00 0.00 0.17 0.00 99.82 09:42:01 all 0.99 0.00 0.48 0.15 0.03 98.35 09:42:01 0 2.08 0.00 0.40 0.02 0.05 97.46 09:42:01 1 1.37 0.00 1.12 0.47 0.05 96.99 09:42:01 2 0.48 0.00 0.40 0.07 0.03 99.02 09:42:01 3 0.02 0.00 0.03 0.08 0.00 99.87 09:43:01 all 0.64 0.00 0.43 0.16 0.03 98.74 09:43:01 0 2.38 0.00 1.53 0.13 0.07 95.88 09:43:01 1 0.02 0.00 0.07 0.43 0.00 99.48 09:43:01 2 0.15 0.00 0.07 0.00 0.03 99.75 09:43:01 3 0.00 0.00 0.02 0.07 0.00 99.92 09:44:01 all 0.58 0.00 0.39 0.08 0.03 98.92 09:44:01 0 2.00 0.00 1.46 0.05 0.07 96.42 09:44:01 1 0.10 0.00 0.03 0.28 0.02 99.57 09:44:01 2 0.22 0.00 0.08 0.00 0.03 99.67 09:44:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:45:01 all 0.61 0.00 0.34 0.11 0.03 98.91 09:45:01 0 0.74 0.00 0.39 0.02 0.05 98.81 09:45:01 1 0.93 0.00 0.50 0.38 0.03 98.15 09:45:01 2 0.74 0.00 0.50 0.05 0.03 98.68 09:45:01 3 0.05 0.00 0.00 0.00 0.00 99.95 09:46:01 all 1.35 0.00 0.60 0.44 0.03 97.58 09:46:01 0 3.18 0.00 1.16 0.22 0.05 95.40 09:46:01 1 0.35 0.00 0.15 1.28 0.00 98.21 09:46:01 2 0.57 0.00 0.13 0.00 0.03 99.27 09:46:01 3 1.29 0.00 0.94 0.27 0.03 97.48 09:47:01 all 0.32 0.00 0.21 0.10 0.02 99.34 09:47:01 0 0.55 0.00 0.40 0.03 0.03 98.98 09:47:01 1 0.02 0.00 0.07 0.10 0.02 99.80 09:47:01 2 0.15 0.00 0.07 0.00 0.02 99.77 09:47:01 3 0.57 0.00 0.33 0.27 0.03 98.80 09:48:01 all 0.38 0.00 0.22 0.14 0.02 99.24 09:48:01 0 0.94 0.00 0.54 0.05 0.03 98.44 09:48:01 1 0.08 0.00 0.03 0.20 0.02 99.67 09:48:01 2 0.35 0.00 0.23 0.25 0.03 99.13 09:48:01 3 0.13 0.00 0.10 0.07 0.00 99.70 09:49:01 all 0.74 0.00 0.20 0.10 0.02 98.94 09:49:01 0 2.26 0.00 0.40 0.07 0.03 97.24 09:49:01 1 0.42 0.00 0.23 0.33 0.02 99.00 09:49:01 2 0.23 0.00 0.15 0.00 0.02 99.60 09:49:01 3 0.03 0.00 0.00 0.00 0.02 99.95 09:49:01 CPU %user %nice %system %iowait %steal %idle 09:50:01 all 1.30 0.00 0.39 0.14 0.03 98.14 09:50:01 0 3.23 0.00 0.81 0.08 0.07 95.81 09:50:01 1 0.58 0.00 0.23 0.38 0.03 98.77 09:50:01 2 0.78 0.00 0.43 0.02 0.03 98.73 09:50:01 3 0.57 0.00 0.07 0.08 0.00 99.28 09:51:01 all 2.81 0.00 1.07 1.03 0.04 95.05 09:51:01 0 5.55 0.00 3.53 1.66 0.07 89.19 09:51:01 1 2.00 0.00 0.47 2.13 0.00 95.40 09:51:01 2 1.93 0.00 0.03 0.00 0.05 97.99 09:51:01 3 1.77 0.00 0.25 0.32 0.02 97.65 09:52:01 all 20.07 0.00 8.77 0.92 0.08 70.16 09:52:01 0 22.81 0.00 8.30 0.30 0.08 68.51 09:52:01 1 8.58 0.00 9.22 1.87 0.07 80.26 09:52:01 2 27.69 0.00 8.06 0.15 0.10 64.00 09:52:01 3 21.15 0.00 9.51 1.34 0.07 67.94 Average: all 3.13 0.00 1.08 0.77 0.03 94.99 Average: 0 4.28 0.00 1.59 0.48 0.06 93.60 Average: 1 1.59 0.00 0.93 2.05 0.02 95.41 Average: 2 4.02 0.00 0.90 0.09 0.04 94.95 Average: 3 2.64 0.00 0.90 0.45 0.02 96.00