---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-4499 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 554 11761 0 3724 15157 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:3b:90:4c brd ff:ff:ff:ff:ff:ff inet 10.30.107.202/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85701sec preferred_lft 85701sec inet6 fe80::f816:3eff:fe3b:904c/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-4499) 02/10/24 _x86_64_ (4 CPU) 21:44:25 LINUX RESTART (4 CPU) 21:45:02 tps rtps wtps bread/s bwrtn/s 21:46:01 109.51 13.61 95.90 991.70 31225.62 21:47:01 111.58 17.33 94.25 651.49 29810.10 21:48:01 39.73 0.00 39.73 0.00 18075.79 21:49:01 33.83 0.00 33.83 0.00 754.27 21:50:01 24.28 0.00 24.28 0.00 615.23 21:51:01 21.91 0.00 21.91 0.00 550.57 21:52:01 59.48 0.00 59.48 0.00 1368.74 21:53:01 22.45 0.13 22.31 3.73 2500.25 21:54:01 54.39 2.43 51.96 78.92 17142.34 21:55:01 134.99 3.17 131.83 104.78 16474.45 21:56:01 52.18 6.32 45.87 1046.00 13480.13 Average: 60.32 3.89 56.43 260.39 11970.42 21:45:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:46:01 13898856 15569496 2526112 15.38 64244 1805752 772988 4.42 670984 1638672 76084 21:47:01 12994888 14856800 3430080 20.88 74336 1977360 1350328 7.73 1420480 1772184 5756 21:48:01 12567480 14445356 3857488 23.49 74720 1992132 1594036 9.12 1851980 1767348 340 21:49:01 12407640 14303784 4017328 24.46 75224 2008752 1711192 9.79 1992644 1783928 204 21:50:01 12357204 14267924 4067764 24.77 75592 2022104 1744112 9.98 2027848 1797288 168 21:51:01 12342628 14266092 4082340 24.85 75936 2033708 1744112 9.98 2028988 1808884 440 21:52:01 12306508 14262916 4118460 25.07 77052 2062920 1744112 9.98 2030784 1838096 452 21:53:01 11913048 14045944 4511920 27.47 77564 2235552 1962060 11.23 2245880 2009860 70336 21:54:01 10805216 13710720 5619752 34.21 89916 2929024 2117568 12.12 2751228 2529080 307276 21:55:01 10375956 13628624 6049012 36.83 93996 3255428 2127680 12.18 3193980 2496584 160996 21:56:01 12042160 15519508 4382808 26.68 99740 3470272 799292 4.57 1418232 2610112 30088 Average: 12182871 14443379 4242097 25.83 79847 2344819 1606135 9.19 1966639 2004731 59285 21:45:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:46:01 ens3 116.71 102.51 971.77 14.70 0.00 0.00 0.00 0.00 21:46:01 lo 22.91 22.91 2.48 2.48 0.00 0.00 0.00 0.00 21:47:01 ens3 261.84 206.58 2019.63 56.84 0.00 0.00 0.00 0.00 21:47:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 21:48:01 ens3 6.23 3.63 1.58 1.62 0.00 0.00 0.00 0.00 21:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:49:01 ens3 0.75 0.52 0.37 0.68 0.00 0.00 0.00 0.00 21:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:50:01 ens3 0.33 0.20 0.13 0.28 0.00 0.00 0.00 0.00 21:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 ens3 0.23 0.18 0.07 0.20 0.00 0.00 0.00 0.00 21:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:52:01 ens3 0.22 0.10 0.06 0.05 0.00 0.00 0.00 0.00 21:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 ens3 44.36 36.21 11.81 10.32 0.00 0.00 0.00 0.00 21:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:54:01 ens3 121.76 107.68 269.63 40.13 0.00 0.00 0.00 0.00 21:54:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 21:55:01 ens3 247.59 197.12 680.14 65.96 0.00 0.00 0.00 0.00 21:55:01 lo 1.72 1.72 13.55 13.55 0.00 0.00 0.00 0.00 21:56:01 ens3 94.27 77.65 93.69 25.01 0.00 0.00 0.00 0.00 21:56:01 lo 20.07 20.07 2.14 2.14 0.00 0.00 0.00 0.00 Average: ens3 81.24 66.52 367.16 19.62 0.00 0.00 0.00 0.00 Average: lo 4.14 4.14 1.66 1.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-4499) 02/10/24 _x86_64_ (4 CPU) 21:44:25 LINUX RESTART (4 CPU) 21:45:02 CPU %user %nice %system %iowait %steal %idle 21:46:01 all 19.08 0.00 1.35 5.70 0.06 73.82 21:46:01 0 7.09 0.00 0.83 9.16 0.02 82.90 21:46:01 1 13.96 0.00 1.13 7.29 0.09 77.53 21:46:01 2 20.80 0.00 1.32 3.97 0.03 73.87 21:46:01 3 34.46 0.00 2.09 2.40 0.05 61.00 21:47:01 all 40.72 0.00 1.36 2.06 0.07 55.78 21:47:01 0 37.60 0.00 1.52 1.19 0.05 59.64 21:47:01 1 23.67 0.00 1.25 4.90 0.08 70.09 21:47:01 2 52.55 0.00 0.92 1.69 0.07 44.77 21:47:01 3 49.18 0.00 1.74 0.45 0.07 48.56 21:48:01 all 42.34 0.00 0.23 1.32 0.06 56.04 21:48:01 0 36.13 0.00 0.15 0.00 0.07 63.65 21:48:01 1 11.66 0.00 0.22 4.61 0.07 83.46 21:48:01 2 78.98 0.00 0.34 0.64 0.08 19.96 21:48:01 3 42.99 0.00 0.25 0.00 0.05 56.70 21:49:01 all 37.32 0.00 0.18 0.08 0.05 62.37 21:49:01 0 41.62 0.00 0.15 0.08 0.07 58.08 21:49:01 1 35.86 0.00 0.15 0.27 0.03 63.69 21:49:01 2 46.72 0.00 0.18 0.00 0.07 53.03 21:49:01 3 25.08 0.00 0.20 0.00 0.05 74.67 21:50:01 all 28.80 0.00 0.07 0.03 0.03 71.06 21:50:01 0 36.01 0.00 0.10 0.07 0.03 63.79 21:50:01 1 18.60 0.00 0.05 0.03 0.03 81.28 21:50:01 2 19.58 0.00 0.08 0.00 0.02 80.32 21:50:01 3 41.18 0.00 0.07 0.00 0.05 58.70 21:51:01 all 26.72 0.00 0.04 0.00 0.03 73.20 21:51:01 0 14.81 0.00 0.02 0.00 0.02 85.16 21:51:01 1 74.28 0.00 0.15 0.02 0.05 25.50 21:51:01 2 0.72 0.00 0.00 0.00 0.03 99.25 21:51:01 3 17.22 0.00 0.02 0.00 0.03 82.73 21:52:01 all 25.30 0.00 0.08 0.00 0.04 74.58 21:52:01 0 0.05 0.00 0.02 0.00 0.00 99.93 21:52:01 1 98.91 0.00 0.25 0.02 0.07 0.75 21:52:01 2 0.45 0.00 0.02 0.00 0.02 99.51 21:52:01 3 1.97 0.00 0.03 0.00 0.05 97.95 21:53:01 all 20.43 0.00 0.23 0.26 0.03 79.05 21:53:01 0 7.02 0.00 0.17 0.02 0.03 92.76 21:53:01 1 42.89 0.00 0.35 0.30 0.05 56.41 21:53:01 2 18.16 0.00 0.25 0.72 0.05 80.82 21:53:01 3 13.62 0.00 0.13 0.00 0.03 86.22 21:54:01 all 62.00 0.00 1.82 1.62 0.09 34.47 21:54:01 0 58.80 0.00 1.22 4.43 0.08 35.47 21:54:01 1 56.27 0.00 2.36 1.44 0.08 39.85 21:54:01 2 71.98 0.00 2.60 0.40 0.08 24.93 21:54:01 3 60.97 0.00 1.10 0.22 0.08 37.63 21:55:01 all 50.36 0.00 2.25 9.14 0.11 38.14 21:55:01 0 55.86 0.00 1.68 1.33 0.13 40.99 21:55:01 1 47.13 0.00 2.74 20.53 0.12 29.47 21:55:01 2 55.82 0.00 2.03 7.10 0.08 34.97 21:55:01 3 42.71 0.00 2.59 7.61 0.08 47.01 21:56:01 all 17.91 0.00 1.25 4.17 0.05 76.62 21:56:01 0 4.05 0.00 0.72 0.15 0.07 95.01 21:56:01 1 11.00 0.00 1.02 14.19 0.03 73.75 21:56:01 2 5.23 0.00 0.74 0.52 0.03 93.48 21:56:01 3 51.81 0.00 2.53 1.78 0.07 43.81 Average: CPU %user %nice %system %iowait %steal %idle Average: all 33.73 0.00 0.80 2.21 0.06 63.20 Average: 0 27.17 0.00 0.60 1.48 0.05 70.70 Average: 1 39.46 0.00 0.88 4.85 0.06 54.74 Average: 2 33.68 0.00 0.77 1.36 0.05 64.14 Average: 3 34.61 0.00 0.97 1.13 0.06 63.22