---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-21191 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 9.7G 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 567 11772 0 3700 15143 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:d8:52:cf brd ff:ff:ff:ff:ff:ff inet 10.30.107.176/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85701sec preferred_lft 85701sec inet6 fe80::f816:3eff:fed8:52cf/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-21191) 04/06/24 _x86_64_ (4 CPU) 21:43:34 LINUX RESTART (4 CPU) 21:44:01 tps rtps wtps bread/s bwrtn/s 21:45:02 111.20 17.06 94.13 1016.23 26994.30 21:46:01 127.03 17.78 109.25 669.85 31100.36 21:47:01 33.32 0.00 33.32 0.00 19010.69 21:48:01 35.06 0.00 35.06 0.00 3467.69 21:49:01 25.76 0.00 25.76 0.00 634.03 21:50:01 17.61 0.02 17.59 0.13 366.68 21:51:01 39.03 0.00 39.03 0.00 941.33 21:52:01 51.01 0.00 51.01 0.00 1123.95 21:53:01 14.25 2.58 11.66 82.77 6140.75 21:54:01 164.63 1.90 162.74 51.84 25102.78 21:55:01 51.19 7.01 44.18 1073.06 13863.07 Average: 60.82 4.19 56.62 262.46 11675.55 21:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:45:02 13939732 15623412 2485236 15.13 67736 1811928 699404 4.00 613616 1648160 196752 21:46:01 12842408 14689384 3582560 21.81 74476 1962004 1536632 8.79 1589536 1755436 1480 21:47:01 12534728 14392040 3890240 23.68 74856 1971336 1639824 9.38 1906140 1745168 216 21:48:01 12422036 14300664 4002932 24.37 75200 1991412 1713244 9.80 1996980 1765204 472 21:49:01 12355364 14248840 4069604 24.78 75564 2005040 1780420 10.19 2048056 1778840 120 21:50:01 12325832 14228436 4099136 24.96 75912 2013068 1796812 10.28 2068220 1786852 552 21:51:01 12301444 14226364 4123524 25.11 76564 2033172 1796812 10.28 2069332 1806956 532 21:52:01 12271748 14223828 4153220 25.29 77668 2056720 1796812 10.28 2070420 1830476 508 21:53:01 11241304 13775908 5183664 31.56 84092 2607324 2082136 11.92 2589544 2300904 363708 21:54:01 10480468 13592652 5944500 36.19 92872 3122768 2117668 12.12 3144568 2449940 164136 21:55:01 12063696 15514496 4361272 26.55 96828 3448116 779008 4.46 1419024 2588688 25860 Average: 12252615 14437820 4172353 25.40 79252 2274808 1612616 9.23 1955949 1950602 68576 21:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:45:02 ens3 56.97 38.14 863.88 7.77 0.00 0.00 0.00 0.00 21:45:02 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 21:46:01 ens3 361.68 270.85 2084.39 84.64 0.00 0.00 0.00 0.00 21:46:01 lo 0.41 0.41 0.03 0.03 0.00 0.00 0.00 0.00 21:47:01 ens3 22.45 14.60 16.61 14.99 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 0.35 0.07 0.48 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 0.28 0.17 0.13 0.27 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 0.22 0.15 0.06 0.22 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 0.17 0.20 0.05 0.20 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 0.33 0.35 0.14 0.23 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 207.31 146.68 282.84 46.64 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 208.45 141.61 531.95 46.05 0.00 0.00 0.00 0.00 21:54:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 21:55:01 ens3 97.92 75.70 164.99 28.68 0.00 0.00 0.00 0.00 21:55:01 lo 2.12 2.12 13.60 13.60 0.00 0.00 0.00 0.00 Average: ens3 86.50 62.30 356.01 20.83 0.00 0.00 0.00 0.00 Average: lo 0.47 0.47 1.26 1.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-21191) 04/06/24 _x86_64_ (4 CPU) 21:43:34 LINUX RESTART (4 CPU) 21:44:01 CPU %user %nice %system %iowait %steal %idle 21:45:02 all 20.30 0.00 1.44 3.96 0.05 74.25 21:45:02 0 31.43 0.00 1.99 8.10 0.07 58.41 21:45:02 1 19.38 0.00 1.52 0.93 0.07 78.10 21:45:02 2 10.64 0.00 1.29 6.00 0.03 82.04 21:45:02 3 19.74 0.00 0.94 0.77 0.03 78.52 21:46:01 all 43.04 0.00 1.55 2.29 0.09 53.04 21:46:01 0 37.83 0.00 2.07 5.19 0.10 54.81 21:46:01 1 49.40 0.00 1.11 0.02 0.09 49.39 21:46:01 2 46.35 0.00 1.28 0.39 0.09 51.89 21:46:01 3 38.58 0.00 1.75 3.58 0.07 56.02 21:47:01 all 46.25 0.00 0.28 0.91 0.06 52.50 21:47:01 0 49.26 0.00 0.23 0.03 0.07 50.40 21:47:01 1 24.36 0.00 0.18 0.00 0.05 75.41 21:47:01 2 61.60 0.00 0.33 0.00 0.07 38.00 21:47:01 3 49.99 0.00 0.39 3.62 0.07 45.94 21:48:01 all 36.71 0.00 0.15 0.22 0.05 62.86 21:48:01 0 43.09 0.00 0.10 0.10 0.07 56.64 21:48:01 1 21.65 0.00 0.17 0.00 0.03 78.15 21:48:01 2 74.98 0.00 0.25 0.00 0.07 24.70 21:48:01 3 7.28 0.00 0.08 0.77 0.03 91.84 21:49:01 all 28.42 0.00 0.09 0.04 0.03 71.42 21:49:01 0 12.04 0.00 0.03 0.17 0.02 87.74 21:49:01 1 35.20 0.00 0.10 0.00 0.03 64.67 21:49:01 2 56.91 0.00 0.10 0.00 0.03 42.96 21:49:01 3 9.57 0.00 0.15 0.00 0.05 90.22 21:50:01 all 27.19 0.00 0.05 0.02 0.04 72.69 21:50:01 0 1.07 0.00 0.02 0.07 0.00 98.85 21:50:01 1 88.23 0.00 0.05 0.00 0.07 11.65 21:50:01 2 18.91 0.00 0.10 0.02 0.05 80.93 21:50:01 3 0.67 0.00 0.03 0.00 0.03 99.26 21:51:01 all 25.70 0.00 0.08 0.00 0.04 74.19 21:51:01 0 99.42 0.00 0.18 0.00 0.08 0.32 21:51:01 1 0.38 0.00 0.03 0.00 0.02 99.57 21:51:01 2 2.67 0.00 0.03 0.00 0.03 97.27 21:51:01 3 0.28 0.00 0.05 0.00 0.03 99.63 21:52:01 all 19.43 0.00 0.11 0.01 0.04 80.41 21:52:01 0 76.80 0.00 0.33 0.05 0.07 22.75 21:52:01 1 0.35 0.00 0.03 0.00 0.03 99.58 21:52:01 2 0.25 0.00 0.02 0.00 0.03 99.70 21:52:01 3 0.30 0.00 0.03 0.00 0.03 99.63 21:53:01 all 46.50 0.00 1.06 0.22 0.06 52.16 21:53:01 0 59.66 0.00 2.26 0.13 0.07 37.89 21:53:01 1 43.81 0.00 0.80 0.67 0.07 54.66 21:53:01 2 44.30 0.00 0.65 0.00 0.05 55.00 21:53:01 3 38.20 0.00 0.57 0.07 0.07 61.10 21:54:01 all 58.69 0.00 2.29 1.94 0.09 36.99 21:54:01 0 56.22 0.00 1.97 4.15 0.08 37.57 21:54:01 1 63.28 0.00 4.01 3.35 0.08 29.28 21:54:01 2 61.62 0.00 2.17 0.07 0.08 36.06 21:54:01 3 53.70 0.00 0.97 0.22 0.08 45.03 21:55:01 all 36.71 0.00 1.79 0.81 0.06 60.62 21:55:01 0 22.00 0.00 1.77 0.99 0.05 75.20 21:55:01 1 40.97 0.00 1.62 1.09 0.05 56.28 21:55:01 2 36.01 0.00 1.66 0.18 0.07 62.08 21:55:01 3 47.86 0.00 2.12 1.00 0.07 48.96 Average: CPU %user %nice %system %iowait %steal %idle Average: all 35.34 0.00 0.81 0.94 0.06 62.85 Average: 0 44.45 0.00 0.99 1.72 0.06 52.78 Average: 1 35.12 0.00 0.87 0.55 0.05 63.40 Average: 2 37.61 0.00 0.72 0.61 0.05 61.02 Average: 3 24.18 0.00 0.64 0.91 0.05 74.22