---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-42833 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 552 13226 0 2261 15158 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:19:26:01 brd ff:ff:ff:ff:ff:ff inet 10.30.106.40/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85519sec preferred_lft 85519sec inet6 fe80::f816:3eff:fe19:2601/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-42833) 09/28/24 _x86_64_ (4 CPU) 09:38:27 LINUX RESTART (4 CPU) 09:39:02 tps rtps wtps bread/s bwrtn/s 09:40:01 93.76 17.98 75.78 1061.65 14509.41 09:41:01 73.05 10.10 62.96 244.49 14852.06 09:42:01 6.75 0.00 6.75 0.00 7510.88 09:43:01 7.98 0.02 7.97 0.13 7871.62 09:44:01 6.43 0.00 6.43 0.00 7037.49 09:45:01 7.28 0.00 7.28 0.00 7483.68 09:46:01 7.05 0.00 7.05 0.00 7539.54 09:47:01 13.38 0.00 13.38 0.00 8353.54 09:48:01 6.40 0.00 6.40 0.00 7077.75 09:49:01 3.95 0.00 3.95 0.00 2461.86 09:50:01 3.00 0.00 3.00 0.00 338.08 09:51:01 3.28 0.00 3.28 0.00 670.15 09:52:01 113.83 1.28 112.55 36.93 7872.15 09:53:01 87.49 4.08 83.40 153.57 8384.87 Average: 30.90 2.37 28.53 105.77 7274.47 09:39:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:01 13926660 15552956 2498308 15.21 63236 1764076 771392 4.41 687264 1598492 156396 09:41:01 13915156 15621552 2509812 15.28 75328 1825472 720300 4.12 632084 1653464 6544 09:42:01 13897456 15615524 2527512 15.39 84036 1826512 720300 4.12 644716 1654488 1936 09:43:01 13874152 15608584 2550816 15.53 90412 1833656 736656 4.22 655348 1661612 2984 09:44:01 13859936 15603300 2565032 15.62 96372 1835152 736656 4.22 664072 1663212 4640 09:45:01 13845224 15599820 2579744 15.71 104016 1836828 736656 4.22 673732 1664780 3632 09:46:01 13829004 15595684 2595964 15.80 113344 1837932 736656 4.22 685160 1665872 3008 09:47:01 13804124 15591648 2620844 15.96 119680 1849200 736656 4.22 692676 1677132 2592 09:48:01 13798676 15590684 2626292 15.99 123256 1849508 736656 4.22 696364 1677432 552 09:49:01 13792836 15589952 2632132 16.03 127276 1849812 752716 4.31 700420 1677748 1036 09:50:01 13785972 15588368 2638996 16.07 131364 1850124 752716 4.31 705236 1678048 1012 09:51:01 13771284 15586140 2653684 16.16 138056 1853868 752716 4.31 712280 1681784 7820 09:52:01 13205384 15252320 3219584 19.60 223688 1952876 1185524 6.78 1136380 1765376 142448 09:53:01 13532064 15510416 2892904 17.61 226876 1922052 785192 4.49 894084 1724676 15576 Average: 13774138 15564782 2650830 16.14 122639 1849076 775771 4.44 727130 1674580 25013 09:39:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:01 ens3 59.30 41.69 1016.67 8.20 0.00 0.00 0.00 0.00 09:40:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 09:41:01 ens3 164.92 140.56 343.02 39.60 0.00 0.00 0.00 0.00 09:41:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 09:42:01 ens3 162.77 153.61 239.09 41.21 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 09:43:01 ens3 213.85 229.73 241.00 70.96 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 09:44:01 ens3 130.23 123.48 235.55 33.35 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 09:45:01 ens3 149.13 142.22 198.87 40.60 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 09:46:01 ens3 188.40 167.62 310.01 46.68 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 09:47:01 ens3 243.88 277.00 292.45 79.44 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 09:48:01 ens3 77.94 65.11 200.44 17.51 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 09:49:01 ens3 86.65 75.90 188.44 19.59 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 09:50:01 ens3 88.92 76.95 213.38 20.05 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 09:51:01 ens3 162.91 164.54 249.45 47.98 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 09:52:01 ens3 341.79 390.58 861.94 106.11 0.00 0.00 0.00 0.00 09:52:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:53:01 ens3 392.95 388.30 151.51 114.29 0.00 0.00 0.00 0.00 09:53:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 176.11 174.25 337.89 49.02 0.00 0.00 0.00 0.00 Average: lo 0.27 0.27 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-42833) 09/28/24 _x86_64_ (4 CPU) 09:38:27 LINUX RESTART (4 CPU) 09:39:02 CPU %user %nice %system %iowait %steal %idle 09:40:01 all 17.36 0.00 1.33 7.26 0.06 74.01 09:40:01 0 39.06 0.00 2.58 4.21 0.05 54.10 09:40:01 1 3.32 0.00 0.81 20.09 0.08 75.69 09:40:01 2 9.15 0.00 0.88 0.41 0.03 89.52 09:40:01 3 17.89 0.00 1.04 4.31 0.03 76.73 09:41:01 all 3.68 0.00 0.70 2.72 0.06 92.84 09:41:01 0 2.35 0.00 1.27 0.48 0.12 95.78 09:41:01 1 1.44 0.00 0.34 1.84 0.05 96.33 09:41:01 2 8.96 0.00 0.65 0.42 0.05 89.92 09:41:01 3 1.99 0.00 0.52 8.11 0.03 89.35 09:42:01 all 0.42 0.00 0.33 1.58 0.03 97.63 09:42:01 0 1.44 0.00 1.17 0.65 0.08 96.65 09:42:01 1 0.05 0.00 0.03 1.49 0.00 98.43 09:42:01 2 0.17 0.00 0.12 0.00 0.05 99.67 09:42:01 3 0.00 0.00 0.00 4.20 0.02 95.78 09:43:01 all 0.66 0.00 0.55 1.32 0.04 97.43 09:43:01 0 1.52 0.00 1.62 4.47 0.07 92.32 09:43:01 1 0.25 0.00 0.05 0.03 0.02 99.65 09:43:01 2 0.37 0.00 0.17 0.00 0.05 99.42 09:43:01 3 0.48 0.00 0.40 0.77 0.03 98.31 09:44:01 all 0.38 0.00 0.33 0.86 0.04 98.39 09:44:01 0 0.25 0.00 0.17 2.95 0.03 96.59 09:44:01 1 0.02 0.00 0.02 0.00 0.00 99.97 09:44:01 2 0.99 0.00 0.89 0.27 0.05 97.81 09:44:01 3 0.27 0.00 0.27 0.20 0.07 99.20 09:45:01 all 0.44 0.00 0.38 0.90 0.05 98.23 09:45:01 0 0.25 0.00 0.28 2.59 0.08 96.79 09:45:01 1 0.03 0.00 0.00 0.03 0.02 99.92 09:45:01 2 0.35 0.00 0.22 0.50 0.05 98.88 09:45:01 3 1.14 0.00 0.99 0.43 0.07 97.38 09:46:01 all 0.62 0.00 0.39 0.98 0.05 97.96 09:46:01 0 0.70 0.00 0.50 2.01 0.07 96.72 09:46:01 1 0.07 0.00 0.00 0.00 0.00 99.93 09:46:01 2 0.33 0.00 0.30 0.43 0.03 98.90 09:46:01 3 1.40 0.00 0.80 1.49 0.07 96.24 09:47:01 all 0.68 0.00 0.47 0.95 0.04 97.86 09:47:01 0 0.07 0.00 0.05 0.00 0.07 99.82 09:47:01 1 0.03 0.00 0.05 0.00 0.02 99.90 09:47:01 2 2.57 0.00 1.69 0.84 0.10 94.80 09:47:01 3 0.03 0.00 0.08 2.97 0.02 96.90 09:48:01 all 0.22 0.00 0.17 0.73 0.03 98.85 09:48:01 0 0.08 0.00 0.03 0.00 0.02 99.87 09:48:01 1 0.10 0.00 0.02 0.00 0.02 99.87 09:48:01 2 0.70 0.00 0.60 0.33 0.03 98.33 09:48:01 3 0.00 0.00 0.02 2.57 0.05 97.36 09:49:01 all 0.43 0.00 0.17 1.37 0.03 97.99 09:49:01 0 0.45 0.00 0.30 0.08 0.03 99.13 09:49:01 1 0.71 0.00 0.07 0.00 0.02 99.20 09:49:01 2 0.57 0.00 0.33 2.88 0.07 96.15 09:49:01 3 0.02 0.00 0.00 2.53 0.00 97.45 09:50:01 all 0.22 0.00 0.20 0.15 0.03 99.40 09:50:01 0 0.79 0.00 0.67 0.18 0.07 98.30 09:50:01 1 0.02 0.00 0.02 0.00 0.00 99.97 09:50:01 2 0.03 0.00 0.12 0.33 0.03 99.48 09:50:01 3 0.02 0.00 0.02 0.08 0.00 99.88 09:50:01 CPU %user %nice %system %iowait %steal %idle 09:51:01 all 0.52 0.00 0.36 0.19 0.05 98.88 09:51:01 0 0.62 0.00 0.39 0.08 0.07 98.84 09:51:01 1 0.33 0.00 0.05 0.05 0.05 99.51 09:51:01 2 1.10 0.00 0.97 0.50 0.05 97.38 09:51:01 3 0.05 0.00 0.02 0.13 0.02 99.78 09:52:01 all 8.32 0.00 1.32 1.26 0.05 89.04 09:52:01 0 9.43 0.00 3.10 2.11 0.08 85.28 09:52:01 1 8.11 0.00 1.20 0.28 0.05 90.36 09:52:01 2 9.01 0.00 0.64 2.21 0.08 88.06 09:52:01 3 6.72 0.00 0.35 0.45 0.02 92.46 09:53:01 all 17.64 0.00 7.58 1.36 0.07 73.36 09:53:01 0 22.31 0.00 10.88 0.31 0.07 66.42 09:53:01 1 8.68 0.00 7.29 0.28 0.08 83.66 09:53:01 2 24.90 0.00 3.78 3.43 0.07 67.82 09:53:01 3 14.92 0.00 8.19 1.49 0.05 75.36 Average: all 3.67 0.00 1.02 1.54 0.05 93.73 Average: 0 5.64 0.00 1.65 1.44 0.06 91.21 Average: 1 1.66 0.00 0.71 1.70 0.03 95.90 Average: 2 4.17 0.00 0.80 0.89 0.05 94.08 Average: 3 3.20 0.00 0.91 2.12 0.03 93.74