---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-79820 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 9.8G 68G 13% / 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 565 11660 0 3814 15145 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:bd:3e:d4 brd ff:ff:ff:ff:ff:ff inet 10.30.107.47/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85680sec preferred_lft 85680sec inet6 fe80::f816:3eff:febd:3ed4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-79820) 10/26/24 _x86_64_ (4 CPU) 21:43:30 LINUX RESTART (4 CPU) 21:44:01 tps rtps wtps bread/s bwrtn/s 21:45:01 100.50 20.02 80.48 1151.37 16572.55 21:46:01 124.46 17.35 107.12 650.02 21653.06 21:47:01 29.18 0.00 29.18 0.00 8789.34 21:48:01 39.20 0.00 39.20 0.00 9135.60 21:49:01 36.30 0.00 36.30 0.00 9049.38 21:50:01 25.68 0.00 25.68 0.00 8765.07 21:51:01 29.76 0.00 29.76 0.00 8800.80 21:52:01 63.57 0.00 63.57 0.00 4592.97 21:53:01 19.27 1.32 17.95 27.73 6406.00 21:54:01 55.64 2.40 53.24 78.39 16213.96 21:55:01 150.16 8.75 141.41 1128.88 17903.68 Average: 61.25 4.53 56.72 276.08 11625.98 21:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:45:01 13915644 15548600 2509316 15.28 63964 1769848 778252 4.45 689784 1604316 171960 21:46:01 12980696 14829392 3444264 20.97 74164 1964248 1379968 7.90 1447272 1758464 3564 21:47:01 12423492 14283828 4001468 24.36 74580 1974776 1773948 10.15 2013068 1747868 160 21:48:01 12320128 14201904 4104832 24.99 75000 1994804 1864332 10.67 2093924 1767892 132 21:49:01 12247816 14147168 4177144 25.43 75556 2010604 1913952 10.95 2148384 1783720 292 21:50:01 12216952 14128880 4208008 25.62 75868 2022424 1913952 10.95 2166268 1795312 244 21:51:01 12202668 14127740 4222292 25.71 76464 2033472 1913952 10.95 2167320 1806528 672 21:52:01 12165088 14124100 4259872 25.94 77932 2062688 1913952 10.95 2168996 1835744 652 21:53:01 11781596 13937784 4643364 28.27 79192 2255048 2076800 11.89 2354836 2023048 6700 21:54:01 10722252 13729164 5702708 34.72 92032 3017088 2135204 12.22 2833020 2516316 303896 21:55:01 11982076 15548704 4442884 27.05 97336 3553100 756472 4.33 1419592 2657524 314476 Average: 12268946 14418842 4156014 25.30 78372 2241645 1674617 9.58 1954769 1936067 72977 21:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:45:01 ens3 59.86 42.54 956.14 7.92 0.00 0.00 0.00 0.00 21:45:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 21:46:01 ens3 286.30 214.26 2040.65 51.24 0.00 0.00 0.00 0.00 21:46:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 21:47:01 ens3 7.08 4.07 1.99 1.59 0.00 0.00 0.00 0.00 21:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:48:01 ens3 0.30 0.32 0.07 0.43 0.00 0.00 0.00 0.00 21:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:49:01 ens3 0.48 0.42 0.23 0.74 0.00 0.00 0.00 0.00 21:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:01 ens3 0.33 0.22 0.12 0.03 0.00 0.00 0.00 0.00 21:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:51:01 ens3 0.20 0.18 0.06 0.22 0.00 0.00 0.00 0.00 21:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:01 ens3 0.30 0.27 0.07 0.26 0.00 0.00 0.00 0.00 21:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:53:01 ens3 170.15 112.22 83.14 41.00 0.00 0.00 0.00 0.00 21:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 21:54:01 ens3 60.04 38.74 197.17 10.21 0.00 0.00 0.00 0.00 21:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:55:01 ens3 282.20 179.54 682.39 61.78 0.00 0.00 0.00 0.00 21:55:01 lo 1.73 1.73 13.56 13.56 0.00 0.00 0.00 0.00 Average: ens3 78.84 53.89 360.22 15.95 0.00 0.00 0.00 0.00 Average: lo 0.40 0.40 1.25 1.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-79820) 10/26/24 _x86_64_ (4 CPU) 21:43:30 LINUX RESTART (4 CPU) 21:44:01 CPU %user %nice %system %iowait %steal %idle 21:45:01 all 16.60 0.00 1.27 5.90 0.06 76.18 21:45:01 0 28.77 0.00 2.09 2.16 0.05 66.93 21:45:01 1 24.17 0.00 1.32 3.58 0.07 70.87 21:45:01 2 4.88 0.00 0.79 4.49 0.03 89.81 21:45:01 3 8.50 0.00 0.89 13.34 0.07 77.20 21:46:01 all 40.65 0.00 1.34 2.33 0.08 55.59 21:46:01 0 38.43 0.00 1.71 0.92 0.08 58.85 21:46:01 1 38.36 0.00 0.90 0.60 0.08 60.05 21:46:01 2 37.91 0.00 1.41 3.03 0.07 57.58 21:46:01 3 47.96 0.00 1.37 4.80 0.08 45.79 21:47:01 all 41.78 0.00 0.27 0.95 0.06 56.93 21:47:01 0 41.41 0.00 0.30 0.00 0.07 58.23 21:47:01 1 57.85 0.00 0.27 0.00 0.07 41.81 21:47:01 2 37.10 0.00 0.27 0.07 0.05 62.51 21:47:01 3 30.91 0.00 0.23 3.74 0.05 65.06 21:48:01 all 38.21 0.00 0.15 0.99 0.06 60.60 21:48:01 0 23.62 0.00 0.15 0.00 0.03 76.19 21:48:01 1 12.90 0.00 0.12 0.03 0.03 86.92 21:48:01 2 93.62 0.00 0.22 0.00 0.10 6.05 21:48:01 3 23.23 0.00 0.07 3.90 0.05 72.75 21:49:01 all 32.05 0.00 0.09 1.00 0.05 66.82 21:49:01 0 7.08 0.00 0.03 0.02 0.02 92.85 21:49:01 1 34.89 0.00 0.18 0.00 0.05 64.88 21:49:01 2 82.43 0.00 0.15 0.00 0.08 17.34 21:49:01 3 4.42 0.00 0.05 3.98 0.05 91.50 21:50:01 all 27.13 0.00 0.07 1.19 0.05 71.57 21:50:01 0 7.49 0.00 0.00 0.00 0.02 92.49 21:50:01 1 46.27 0.00 0.10 0.00 0.07 53.56 21:50:01 2 53.57 0.00 0.08 0.00 0.07 46.28 21:50:01 3 1.65 0.00 0.07 4.74 0.03 93.51 21:51:01 all 25.32 0.00 0.06 1.23 0.05 73.35 21:51:01 0 3.02 0.00 0.03 0.00 0.00 96.95 21:51:01 1 38.41 0.00 0.12 0.02 0.05 61.40 21:51:01 2 55.74 0.00 0.05 0.00 0.09 44.12 21:51:01 3 4.85 0.00 0.02 4.85 0.05 90.23 21:52:01 all 24.95 0.00 0.12 0.38 0.04 74.51 21:52:01 0 73.50 0.00 0.28 0.00 0.07 26.15 21:52:01 1 19.61 0.00 0.15 0.02 0.07 80.15 21:52:01 2 0.02 0.00 0.00 0.00 0.02 99.97 21:52:01 3 6.60 0.00 0.07 1.49 0.03 91.81 21:53:01 all 27.07 0.00 0.57 0.81 0.05 71.50 21:53:01 0 30.74 0.00 0.75 0.03 0.05 68.42 21:53:01 1 20.73 0.00 0.55 2.93 0.05 75.74 21:53:01 2 25.64 0.00 0.52 0.02 0.03 73.80 21:53:01 3 31.19 0.00 0.43 0.25 0.05 68.07 21:54:01 all 62.82 0.00 2.27 1.14 0.11 33.67 21:54:01 0 56.93 0.00 0.96 0.27 0.17 41.67 21:54:01 1 69.57 0.00 3.51 0.32 0.10 26.50 21:54:01 2 71.61 0.00 3.77 0.22 0.10 24.29 21:54:01 3 53.19 0.00 0.85 3.72 0.10 42.13 21:55:01 all 53.67 0.00 2.23 1.26 0.09 42.75 21:55:01 0 47.16 0.00 1.64 0.28 0.07 50.85 21:55:01 1 52.07 0.00 1.96 0.30 0.08 45.59 21:55:01 2 61.57 0.00 2.60 0.37 0.10 35.36 21:55:01 3 53.90 0.00 2.77 4.10 0.07 39.16 Average: CPU %user %nice %system %iowait %steal %idle Average: all 35.46 0.00 0.77 1.56 0.06 62.15 Average: 0 32.50 0.00 0.72 0.33 0.06 66.38 Average: 1 37.69 0.00 0.83 0.71 0.07 60.70 Average: 2 47.55 0.00 0.90 0.75 0.07 50.74 Average: 3 24.16 0.00 0.62 4.45 0.06 70.72