---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-34478 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 576 13208 0 2254 15134 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:e0:e4:d0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.161/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85423sec preferred_lft 85423sec inet6 fe80::f816:3eff:fee0:e4d0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-34478) 08/29/24 _x86_64_ (4 CPU) 09:38:04 LINUX RESTART (4 CPU) 09:39:01 tps rtps wtps bread/s bwrtn/s 09:40:01 111.50 10.08 101.42 243.16 28675.75 09:41:01 13.65 0.00 13.65 0.00 18269.64 09:42:01 10.13 0.00 10.13 0.00 14316.15 09:43:01 2.95 0.00 2.95 0.00 788.80 09:44:01 3.48 0.02 3.46 0.13 1107.05 09:45:01 3.12 0.02 3.10 0.13 786.00 09:46:01 2.35 0.00 2.35 0.00 541.64 09:47:01 2.85 0.00 2.85 0.00 768.68 09:48:01 9.18 0.00 9.18 0.00 1644.27 09:49:01 1.73 0.00 1.73 0.00 255.38 09:50:01 2.57 0.00 2.57 0.00 378.60 09:51:01 2.67 0.00 2.67 0.00 342.61 09:52:01 4.72 0.00 4.72 0.00 910.10 09:53:01 12.55 0.00 12.55 0.00 1699.45 09:54:01 176.60 7.15 169.46 205.43 13816.36 Average: 24.00 1.15 22.85 29.92 5619.95 09:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:01 13904004 15598004 2520956 15.35 68564 1821484 723912 4.14 646376 1649864 3324 09:41:01 13897612 15598724 2527348 15.39 74048 1822168 739988 4.23 652756 1650552 1592 09:42:01 13881580 15593192 2543380 15.48 81792 1823168 739988 4.23 664064 1651540 6668 09:43:01 13863760 15588240 2561200 15.59 87520 1828200 739988 4.23 672020 1656548 12536 09:44:01 13848344 15581568 2576616 15.69 92524 1830596 739988 4.23 682564 1658944 324 09:45:01 13830860 15576128 2594100 15.79 99920 1833296 739988 4.23 692976 1661628 1652 09:46:01 13819060 15574212 2605900 15.87 107240 1834264 739988 4.23 701292 1662600 3840 09:47:01 13803512 15570836 2621448 15.96 114712 1837024 739988 4.23 710244 1665348 5088 09:48:01 13782668 15566992 2642292 16.09 120160 1845880 739988 4.23 715848 1674164 232 09:49:01 13777764 15566524 2647196 16.12 123688 1846208 739988 4.23 719844 1674492 2312 09:50:01 13770908 15564808 2654052 16.16 127740 1846416 739988 4.23 723900 1674748 1464 09:51:01 13764436 15563376 2660524 16.20 131724 1846668 739988 4.23 728640 1675056 1704 09:52:01 13744960 15560448 2680000 16.32 139148 1853132 739988 4.23 736896 1681436 6852 09:53:01 13722900 15571740 2702060 16.45 150052 1870480 739988 4.23 731252 1698316 11932 09:54:01 13499612 15470888 2925348 17.81 224124 1918296 848064 4.85 928124 1722348 14256 Average: 13794132 15569712 2630828 16.02 116197 1843819 746121 4.27 713786 1670506 4918 09:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:01 lo 0.67 0.67 0.08 0.08 0.00 0.00 0.00 0.00 09:40:01 ens3 71.30 55.92 430.08 20.92 0.00 0.00 0.00 0.00 09:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:41:01 ens3 110.18 97.90 141.49 26.30 0.00 0.00 0.00 0.00 09:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 ens3 157.06 140.84 217.96 37.90 0.00 0.00 0.00 0.00 09:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:43:01 ens3 162.21 175.02 189.38 49.96 0.00 0.00 0.00 0.00 09:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 ens3 118.41 119.01 189.60 34.77 0.00 0.00 0.00 0.00 09:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:45:01 ens3 158.29 156.61 232.98 43.50 0.00 0.00 0.00 0.00 09:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 137.78 128.81 182.50 35.98 0.00 0.00 0.00 0.00 09:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:47:01 ens3 164.43 162.36 259.17 45.45 0.00 0.00 0.00 0.00 09:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 207.67 230.95 281.68 65.70 0.00 0.00 0.00 0.00 09:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:49:01 ens3 77.31 66.69 187.86 19.14 0.00 0.00 0.00 0.00 09:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 ens3 84.07 73.10 203.73 19.19 0.00 0.00 0.00 0.00 09:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:51:01 ens3 85.70 73.77 207.93 19.52 0.00 0.00 0.00 0.00 09:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 ens3 207.81 216.24 243.12 63.78 0.00 0.00 0.00 0.00 09:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:53:01 ens3 187.82 230.99 171.45 69.82 0.00 0.00 0.00 0.00 09:54:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 09:54:01 ens3 466.86 456.81 762.86 126.52 0.00 0.00 0.00 0.00 Average: lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 159.79 159.00 260.11 45.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-34478) 08/29/24 _x86_64_ (4 CPU) 09:38:04 LINUX RESTART (4 CPU) 09:39:01 CPU %user %nice %system %iowait %steal %idle 09:40:01 all 9.02 0.00 0.87 3.92 0.04 86.15 09:40:01 0 19.60 0.00 1.54 3.26 0.05 75.55 09:40:01 1 5.08 0.00 0.50 9.32 0.03 85.07 09:40:01 2 5.91 0.00 0.57 0.70 0.02 92.80 09:40:01 3 5.51 0.00 0.85 2.38 0.03 91.22 09:41:01 all 0.34 0.00 0.29 2.00 0.03 97.34 09:41:01 0 0.13 0.00 0.18 0.00 0.02 99.67 09:41:01 1 0.32 0.00 0.28 7.61 0.03 91.76 09:41:01 2 0.28 0.00 0.10 0.27 0.02 99.33 09:41:01 3 0.63 0.00 0.63 0.13 0.03 98.56 09:42:01 all 0.78 0.00 0.34 1.64 0.04 97.21 09:42:01 0 0.28 0.00 0.13 0.00 0.05 99.53 09:42:01 1 1.17 0.00 0.79 5.70 0.07 92.27 09:42:01 2 1.26 0.00 0.03 0.56 0.00 98.15 09:42:01 3 0.37 0.00 0.40 0.27 0.05 98.91 09:43:01 all 0.84 0.00 0.39 0.25 0.03 98.49 09:43:01 0 0.13 0.00 0.05 0.02 0.03 99.77 09:43:01 1 0.13 0.00 0.02 0.02 0.03 99.80 09:43:01 2 1.70 0.00 0.53 0.51 0.02 97.24 09:43:01 3 1.42 0.00 0.93 0.47 0.05 97.13 09:44:01 all 0.70 0.00 0.32 0.17 0.03 98.78 09:44:01 0 0.12 0.00 0.07 0.00 0.02 99.80 09:44:01 1 0.12 0.00 0.03 0.02 0.02 99.82 09:44:01 2 1.27 0.00 1.09 0.45 0.07 97.13 09:44:01 3 1.31 0.00 0.08 0.21 0.02 98.38 09:45:01 all 0.86 0.00 0.38 0.16 0.02 98.57 09:45:01 0 0.03 0.00 0.02 0.00 0.00 99.95 09:45:01 1 0.03 0.00 0.03 0.00 0.03 99.90 09:45:01 2 1.88 0.00 1.47 0.55 0.07 96.03 09:45:01 3 1.48 0.00 0.02 0.10 0.02 98.38 09:46:01 all 0.46 0.00 0.31 0.15 0.03 99.05 09:46:01 0 0.15 0.00 0.07 0.00 0.02 99.77 09:46:01 1 0.03 0.00 0.00 0.00 0.02 99.95 09:46:01 2 1.56 0.00 1.07 0.50 0.07 96.80 09:46:01 3 0.10 0.00 0.10 0.10 0.02 99.68 09:47:01 all 0.78 0.00 0.43 0.15 0.03 98.62 09:47:01 0 0.18 0.00 0.15 0.00 0.03 99.63 09:47:01 1 0.15 0.00 0.10 0.00 0.02 99.73 09:47:01 2 2.22 0.00 1.12 0.35 0.05 96.26 09:47:01 3 0.57 0.00 0.32 0.23 0.03 98.85 09:48:01 all 0.73 0.00 0.52 0.29 0.04 98.42 09:48:01 0 1.72 0.00 1.54 0.52 0.05 96.18 09:48:01 1 0.13 0.00 0.20 0.00 0.02 99.65 09:48:01 2 0.98 0.00 0.23 0.52 0.03 98.24 09:48:01 3 0.07 0.00 0.12 0.15 0.03 99.63 09:49:01 all 0.28 0.00 0.18 0.10 0.02 99.43 09:49:01 0 0.93 0.00 0.67 0.28 0.07 98.05 09:49:01 1 0.05 0.00 0.00 0.07 0.00 99.88 09:49:01 2 0.00 0.00 0.02 0.03 0.00 99.95 09:49:01 3 0.12 0.00 0.05 0.00 0.03 99.80 09:50:01 all 0.31 0.00 0.22 0.08 0.02 99.37 09:50:01 0 1.09 0.00 0.68 0.25 0.05 97.93 09:50:01 1 0.02 0.00 0.02 0.08 0.00 99.88 09:50:01 2 0.00 0.00 0.00 0.00 0.02 99.98 09:50:01 3 0.17 0.00 0.13 0.00 0.02 99.68 09:50:01 CPU %user %nice %system %iowait %steal %idle 09:51:01 all 0.28 0.00 0.16 0.15 0.03 99.39 09:51:01 0 1.04 0.00 0.57 0.40 0.05 97.94 09:51:01 1 0.02 0.00 0.02 0.17 0.00 99.80 09:51:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:51:01 3 0.07 0.00 0.05 0.00 0.03 99.85 09:52:01 all 0.67 0.00 0.44 0.26 0.04 98.58 09:52:01 0 0.92 0.00 0.69 0.70 0.08 97.61 09:52:01 1 0.22 0.00 0.10 0.13 0.03 99.52 09:52:01 2 0.00 0.00 0.02 0.00 0.00 99.98 09:52:01 3 1.52 0.00 0.99 0.22 0.07 97.21 09:53:01 all 0.90 0.00 0.47 0.32 0.04 98.27 09:53:01 0 0.27 0.00 0.32 0.05 0.05 99.32 09:53:01 1 0.05 0.00 0.08 0.88 0.03 98.95 09:53:01 2 1.60 0.00 0.00 0.00 0.02 98.38 09:53:01 3 1.68 0.00 1.53 0.35 0.07 96.38 09:54:01 all 21.04 0.00 8.01 1.68 0.10 69.17 09:54:01 0 31.34 0.00 9.63 1.94 0.10 56.99 09:54:01 1 11.11 0.00 5.17 0.97 0.08 82.67 09:54:01 2 24.48 0.00 8.27 0.37 0.08 66.79 09:54:01 3 16.96 0.00 8.89 3.43 0.12 70.60 Average: all 2.53 0.00 0.89 0.75 0.04 95.80 Average: 0 3.87 0.00 1.09 0.50 0.04 94.50 Average: 1 1.23 0.00 0.48 1.66 0.03 96.60 Average: 2 2.88 0.00 0.97 0.32 0.03 95.80 Average: 3 2.13 0.00 1.00 0.54 0.04 96.29