---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-18507 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 652 13288 0 2098 15077 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:1e:6b:32 brd ff:ff:ff:ff:ff:ff inet 10.30.107.234/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85030sec preferred_lft 85030sec inet6 fe80::f816:3eff:fe1e:6b32/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-18507) 06/22/24 _x86_64_ (4 CPU) 06:01:07 LINUX RESTART (4 CPU) 06:02:01 tps rtps wtps bread/s bwrtn/s 06:03:01 6.98 0.00 6.98 0.00 3577.80 06:04:01 1.13 0.00 1.13 0.00 13.73 06:05:01 1.17 0.00 1.17 0.00 13.86 06:06:01 1.72 0.00 1.72 0.00 21.06 06:07:01 0.87 0.00 0.87 0.00 10.66 06:08:01 0.93 0.02 0.92 0.13 14.00 06:09:01 0.83 0.00 0.83 0.00 11.33 06:10:01 1.32 0.00 1.32 0.00 16.80 06:11:01 0.77 0.00 0.77 0.00 9.73 06:12:01 1.03 0.00 1.03 0.00 14.66 06:13:01 0.80 0.00 0.80 0.00 11.06 06:14:01 1.02 0.00 1.02 0.00 13.86 06:15:01 0.77 0.00 0.77 0.00 10.53 06:16:01 1.68 0.00 1.68 0.00 21.06 06:17:01 4.00 2.38 1.62 19.06 25.73 06:18:01 1.48 0.00 1.48 0.00 19.60 06:19:01 0.82 0.00 0.82 0.00 10.13 06:20:01 4.00 2.47 1.53 102.38 199.30 06:21:01 238.24 42.56 195.68 1897.02 8237.83 06:22:01 100.12 7.20 92.92 465.60 11848.53 06:23:01 4.37 0.00 4.37 0.00 456.19 Average: 17.81 2.60 15.21 118.29 1169.28 06:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:03:01 14451956 15681496 1973012 12.01 32104 1416584 709256 4.06 498760 1300144 20 06:04:01 14451796 15681432 1973172 12.01 32152 1416596 709256 4.06 498484 1300140 20 06:05:01 14451308 15681028 1973660 12.02 32232 1416600 709256 4.06 499092 1300144 140 06:06:01 14450992 15680828 1973976 12.02 32320 1416596 709256 4.06 499236 1300148 20 06:07:01 14451264 15681168 1973704 12.02 32360 1416596 709256 4.06 499120 1300148 20 06:08:01 14451032 15681004 1973936 12.02 32400 1416612 709256 4.06 499384 1300156 56 06:09:01 14450020 15680036 1974948 12.02 32432 1416616 709256 4.06 500628 1300160 40 06:10:01 14449376 15679428 1975592 12.03 32464 1416620 709256 4.06 500868 1300164 20 06:11:01 14448564 15678640 1976404 12.03 32488 1416620 709256 4.06 501300 1300164 20 06:12:01 14448352 15678472 1976616 12.03 32528 1416624 709256 4.06 501440 1300168 20 06:13:01 14447960 15678108 1977008 12.04 32552 1416632 709256 4.06 502316 1300180 164 06:14:01 14447364 15677540 1977604 12.04 32580 1416640 709256 4.06 502604 1300180 20 06:15:01 14447364 15677572 1977604 12.04 32608 1416636 709256 4.06 503316 1300180 20 06:16:01 14446604 15677052 1978364 12.04 32688 1416780 709256 4.06 503288 1300316 8 06:17:01 14444696 15675800 1980272 12.06 33320 1416772 702300 4.02 504016 1300320 212 06:18:01 14445420 15676600 1979548 12.05 33360 1416788 702300 4.02 504248 1300324 180 06:19:01 14444600 15675780 1980368 12.06 33392 1416788 702300 4.02 504852 1300324 180 06:20:01 14407520 15646704 2017448 12.28 33484 1425284 702300 4.02 535064 1306720 160 06:21:01 13883592 15543672 2541376 15.47 68588 1787696 1083308 6.20 703156 1614916 219484 06:22:01 12349120 14153324 4075848 24.81 74392 1920812 2242544 12.83 2124776 1712712 8704 06:23:01 13786856 15592704 2638112 16.06 74620 1921876 706896 4.05 694328 1710716 2104 Average: 14288369 15594209 2136599 13.01 38336 1482798 798644 4.57 599061 1354687 11029 06:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 ens3 1.62 0.57 2.46 0.56 0.00 0.00 0.00 0.00 06:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:04:01 ens3 0.95 0.27 0.21 0.23 0.00 0.00 0.00 0.00 06:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 ens3 1.22 0.55 0.50 0.63 0.00 0.00 0.00 0.00 06:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:06:01 ens3 0.82 0.67 0.38 0.59 0.00 0.00 0.00 0.00 06:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 ens3 0.33 0.17 0.13 0.19 0.00 0.00 0.00 0.00 06:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:08:01 ens3 0.28 0.17 0.06 0.04 0.00 0.00 0.00 0.00 06:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 ens3 0.72 0.67 0.34 1.01 0.00 0.00 0.00 0.00 06:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:10:01 ens3 0.32 0.17 0.07 0.04 0.00 0.00 0.00 0.00 06:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 ens3 0.18 0.18 0.06 0.17 0.00 0.00 0.00 0.00 06:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:12:01 ens3 0.98 0.48 0.38 0.45 0.00 0.00 0.00 0.00 06:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 ens3 0.58 0.47 0.31 0.52 0.00 0.00 0.00 0.00 06:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:14:01 ens3 0.23 0.20 0.06 0.17 0.00 0.00 0.00 0.00 06:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 ens3 0.20 0.17 0.06 0.17 0.00 0.00 0.00 0.00 06:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:16:01 ens3 0.28 0.20 0.06 0.17 0.00 0.00 0.00 0.00 06:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 ens3 0.32 0.23 0.13 0.26 0.00 0.00 0.00 0.00 06:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:18:01 ens3 0.22 0.18 0.06 0.04 0.00 0.00 0.00 0.00 06:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 ens3 0.33 0.38 0.16 0.66 0.00 0.00 0.00 0.00 06:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:20:01 ens3 51.61 32.04 110.19 17.67 0.00 0.00 0.00 0.00 06:21:01 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 06:21:01 ens3 141.38 99.65 1321.67 37.40 0.00 0.00 0.00 0.00 06:22:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 06:22:01 ens3 342.12 236.12 1777.25 65.43 0.00 0.00 0.00 0.00 06:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 ens3 49.56 21.05 20.69 14.08 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 28.29 18.79 154.04 6.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-18507) 06/22/24 _x86_64_ (4 CPU) 06:01:07 LINUX RESTART (4 CPU) 06:02:01 CPU %user %nice %system %iowait %steal %idle 06:03:01 all 0.31 0.00 0.03 0.11 0.01 99.53 06:03:01 0 0.30 0.00 0.05 0.05 0.00 99.60 06:03:01 1 0.08 0.00 0.02 0.00 0.00 99.90 06:03:01 2 0.78 0.00 0.03 0.42 0.00 98.77 06:03:01 3 0.08 0.00 0.05 0.00 0.03 99.83 06:04:01 all 0.03 0.00 0.01 0.03 0.00 99.93 06:04:01 0 0.05 0.00 0.00 0.07 0.00 99.88 06:04:01 1 0.03 0.00 0.00 0.00 0.00 99.97 06:04:01 2 0.02 0.00 0.02 0.02 0.02 99.93 06:04:01 3 0.03 0.00 0.02 0.00 0.02 99.93 06:05:01 all 0.26 0.00 0.02 0.05 0.01 99.65 06:05:01 0 0.12 0.00 0.03 0.02 0.02 99.82 06:05:01 1 0.02 0.00 0.03 0.00 0.00 99.95 06:05:01 2 0.03 0.00 0.00 0.00 0.00 99.97 06:05:01 3 0.90 0.00 0.02 0.20 0.02 98.87 06:06:01 all 0.06 0.00 0.01 0.11 0.01 99.81 06:06:01 0 0.10 0.00 0.00 0.00 0.00 99.90 06:06:01 1 0.07 0.00 0.02 0.00 0.00 99.92 06:06:01 2 0.03 0.00 0.00 0.00 0.00 99.97 06:06:01 3 0.02 0.00 0.02 0.44 0.02 99.51 06:07:01 all 0.13 0.00 0.01 0.06 0.00 99.80 06:07:01 0 0.03 0.00 0.03 0.00 0.00 99.93 06:07:01 1 0.07 0.00 0.02 0.00 0.00 99.92 06:07:01 2 0.03 0.00 0.02 0.00 0.00 99.95 06:07:01 3 0.37 0.00 0.02 0.23 0.02 99.37 06:08:01 all 0.52 0.00 0.01 0.02 0.01 99.44 06:08:01 0 0.05 0.00 0.00 0.00 0.00 99.95 06:08:01 1 0.03 0.00 0.00 0.00 0.00 99.97 06:08:01 2 0.00 0.00 0.00 0.00 0.00 100.00 06:08:01 3 1.99 0.00 0.03 0.10 0.03 97.85 06:09:01 all 0.51 0.00 0.02 0.15 0.01 99.31 06:09:01 0 0.07 0.00 0.02 0.00 0.02 99.90 06:09:01 1 0.07 0.00 0.02 0.00 0.02 99.90 06:09:01 2 0.08 0.00 0.00 0.00 0.00 99.92 06:09:01 3 1.83 0.00 0.02 0.58 0.02 97.56 06:10:01 all 0.17 0.00 0.01 0.01 0.01 99.81 06:10:01 0 0.55 0.00 0.00 0.00 0.00 99.45 06:10:01 1 0.03 0.00 0.03 0.02 0.02 99.90 06:10:01 2 0.03 0.00 0.00 0.00 0.00 99.97 06:10:01 3 0.05 0.00 0.00 0.03 0.00 99.92 06:11:01 all 0.02 0.00 0.01 0.01 0.01 99.95 06:11:01 0 0.02 0.00 0.00 0.00 0.00 99.98 06:11:01 1 0.00 0.00 0.02 0.00 0.02 99.97 06:11:01 2 0.03 0.00 0.00 0.00 0.00 99.97 06:11:01 3 0.03 0.00 0.02 0.02 0.02 99.92 06:12:01 all 0.08 0.00 0.02 0.01 0.00 99.89 06:12:01 0 0.03 0.00 0.02 0.00 0.00 99.95 06:12:01 1 0.22 0.00 0.03 0.00 0.02 99.73 06:12:01 2 0.03 0.00 0.03 0.00 0.00 99.93 06:12:01 3 0.03 0.00 0.02 0.02 0.00 99.93 06:13:01 all 0.03 0.00 0.01 0.00 0.01 99.94 06:13:01 0 0.00 0.00 0.00 0.00 0.02 99.98 06:13:01 1 0.07 0.00 0.02 0.02 0.02 99.88 06:13:01 2 0.00 0.00 0.00 0.00 0.00 100.00 06:13:01 3 0.03 0.00 0.02 0.02 0.00 99.93 06:13:01 CPU %user %nice %system %iowait %steal %idle 06:14:01 all 0.04 0.00 0.01 0.01 0.01 99.93 06:14:01 0 0.03 0.00 0.00 0.00 0.00 99.97 06:14:01 1 0.07 0.00 0.02 0.00 0.00 99.92 06:14:01 2 0.05 0.00 0.03 0.00 0.02 99.90 06:14:01 3 0.03 0.00 0.02 0.03 0.02 99.90 06:15:01 all 0.36 0.00 0.01 0.01 0.00 99.62 06:15:01 0 0.02 0.00 0.00 0.00 0.00 99.98 06:15:01 1 1.32 0.00 0.02 0.00 0.02 98.65 06:15:01 2 0.05 0.00 0.02 0.02 0.02 99.90 06:15:01 3 0.03 0.00 0.02 0.03 0.00 99.92 06:16:01 all 0.04 0.00 0.01 0.02 0.01 99.92 06:16:01 0 0.02 0.00 0.02 0.00 0.00 99.97 06:16:01 1 0.07 0.00 0.00 0.00 0.00 99.93 06:16:01 2 0.05 0.00 0.00 0.00 0.02 99.93 06:16:01 3 0.03 0.00 0.02 0.07 0.02 99.87 06:17:01 all 0.03 0.00 0.03 0.02 0.01 99.91 06:17:01 0 0.00 0.00 0.02 0.05 0.00 99.93 06:17:01 1 0.02 0.00 0.02 0.00 0.00 99.97 06:17:01 2 0.02 0.00 0.02 0.00 0.00 99.97 06:17:01 3 0.08 0.00 0.07 0.05 0.03 99.77 06:18:01 all 0.01 0.00 0.01 0.03 0.00 99.95 06:18:01 0 0.03 0.00 0.00 0.00 0.00 99.97 06:18:01 1 0.02 0.00 0.00 0.02 0.00 99.97 06:18:01 2 0.00 0.00 0.00 0.02 0.00 99.98 06:18:01 3 0.00 0.00 0.00 0.08 0.02 99.90 06:19:01 all 0.04 0.00 0.01 0.01 0.01 99.93 06:19:01 0 0.02 0.00 0.03 0.00 0.00 99.95 06:19:01 1 0.03 0.00 0.00 0.00 0.02 99.95 06:19:01 2 0.08 0.00 0.00 0.00 0.00 99.92 06:19:01 3 0.03 0.00 0.03 0.02 0.02 99.90 06:20:01 all 0.91 0.00 0.09 0.05 0.01 98.94 06:20:01 0 1.23 0.00 0.03 0.00 0.00 98.73 06:20:01 1 0.79 0.00 0.12 0.05 0.00 99.05 06:20:01 2 0.98 0.00 0.07 0.08 0.00 98.87 06:20:01 3 0.63 0.00 0.13 0.07 0.02 99.15 06:21:01 all 20.98 0.00 1.80 3.39 0.05 73.78 06:21:01 0 20.66 0.00 2.00 3.22 0.05 74.06 06:21:01 1 22.72 0.00 1.55 1.12 0.05 74.56 06:21:01 2 29.54 0.00 2.09 4.16 0.07 64.14 06:21:01 3 11.00 0.00 1.54 5.03 0.03 82.40 06:22:01 all 48.14 0.00 1.36 1.04 0.08 49.38 06:22:01 0 36.06 0.00 1.17 0.37 0.07 62.33 06:22:01 1 60.46 0.00 1.49 0.48 0.08 37.48 06:22:01 2 45.92 0.00 1.10 1.62 0.08 51.27 06:22:01 3 50.08 0.00 1.72 1.69 0.08 46.43 06:23:01 all 31.10 0.00 0.38 0.11 0.06 68.35 06:23:01 0 15.16 0.00 0.43 0.00 0.07 84.34 06:23:01 1 78.03 0.00 0.40 0.07 0.08 21.42 06:23:01 2 18.81 0.00 0.39 0.35 0.05 80.40 06:23:01 3 12.29 0.00 0.33 0.00 0.07 87.31 Average: all 4.93 0.00 0.18 0.25 0.02 94.62 Average: 0 3.54 0.00 0.18 0.18 0.01 96.08 Average: 1 7.82 0.00 0.18 0.08 0.02 91.90 Average: 2 4.59 0.00 0.18 0.32 0.01 94.90 Average: 3 3.78 0.00 0.19 0.41 0.02 95.59