---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-31675 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 648 13294 0 2096 15081 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:c9:66:a0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.23/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85033sec preferred_lft 85033sec inet6 fe80::f816:3eff:fec9:66a0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-31675) 08/17/24 _x86_64_ (4 CPU) 06:01:06 LINUX RESTART (4 CPU) 06:02:01 tps rtps wtps bread/s bwrtn/s 06:03:01 18.89 0.00 18.89 0.00 22523.43 06:04:01 15.90 0.00 15.90 0.00 22865.12 06:05:01 1.07 0.00 1.07 0.00 413.13 06:06:01 1.45 0.00 1.45 0.00 17.86 06:07:01 0.90 0.00 0.90 0.00 10.53 06:08:01 1.40 0.02 1.38 0.13 17.59 06:09:01 2.52 1.12 1.40 23.19 22.66 06:10:01 1.03 0.00 1.03 0.00 14.26 06:11:01 0.95 0.00 0.95 0.00 11.60 06:12:01 1.17 0.00 1.17 0.00 15.60 06:13:01 0.85 0.00 0.85 0.00 10.26 06:14:01 1.03 0.00 1.03 0.00 14.53 06:15:01 0.80 0.00 0.80 0.00 9.33 06:16:01 1.62 0.00 1.62 0.00 20.00 06:17:01 3.57 2.37 1.20 18.93 19.46 06:18:01 1.65 0.02 1.63 0.13 19.46 06:19:02 0.93 0.00 0.93 0.00 10.93 06:20:01 1.93 0.25 1.68 24.40 181.09 06:21:01 236.38 44.85 191.53 1978.67 8065.07 06:22:01 97.43 7.20 90.23 465.52 11983.20 06:23:01 6.63 2.12 4.52 57.99 756.41 Average: 18.97 2.76 16.21 122.39 3192.85 06:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:03:01 14461696 15691464 1963272 11.95 32128 1416716 698444 4.00 488416 1299896 164 06:04:01 14461368 15691252 1963600 11.95 32216 1416720 698444 4.00 488564 1299864 156 06:05:01 14461368 15691280 1963600 11.95 32248 1416724 698444 4.00 488980 1299868 156 06:06:01 14461528 15691512 1963440 11.95 32296 1416728 698444 4.00 488812 1299872 32 06:07:01 14461568 15691588 1963400 11.95 32320 1416732 698444 4.00 488996 1299876 156 06:08:01 14461352 15691432 1963616 11.96 32360 1416744 698444 4.00 489096 1299880 108 06:09:01 14459076 15690076 1965892 11.97 32432 1417420 697856 3.99 490116 1300316 20 06:10:01 14458692 15689728 1966276 11.97 32464 1417424 697856 3.99 490768 1300320 176 06:11:01 14458424 15689492 1966544 11.97 32520 1417408 697856 3.99 490724 1300320 20 06:12:01 14457692 15688820 1967276 11.98 32560 1417420 697856 3.99 491204 1300324 20 06:13:01 14457384 15688596 1967584 11.98 32584 1417436 697856 3.99 492036 1300332 164 06:14:01 14457316 15688568 1967652 11.98 32620 1417440 697856 3.99 491860 1300336 20 06:15:01 14457348 15688616 1967620 11.98 32644 1417440 697856 3.99 491896 1300336 8 06:16:01 14457052 15688500 1967916 11.98 32692 1417568 697856 3.99 491976 1300472 24 06:17:01 14455348 15687460 1969620 11.99 33292 1417576 709864 4.06 493228 1300476 216 06:18:01 14456148 15688316 1968820 11.99 33340 1417584 709864 4.06 493196 1300480 168 06:19:02 14455780 15687988 1969188 11.99 33380 1417584 709864 4.06 493692 1300480 168 06:20:01 14443324 15681192 1981644 12.06 33460 1423092 709864 4.06 500488 1305028 16 06:21:01 13926172 15582608 2498796 15.21 68492 1784112 1050980 6.01 664304 1610684 224768 06:22:01 12281576 14083548 4143392 25.23 74416 1918652 2262804 12.95 2197164 1707912 10020 06:23:01 13766384 15580376 2658584 16.19 74640 1930160 730036 4.18 710188 1714968 2252 Average: 14296028 15602496 2128940 12.96 38338 1483270 793180 4.54 591224 1354383 11373 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 3.58 1.52 2.66 0.70 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 1.02 0.28 0.22 0.29 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 1.33 0.60 0.51 0.59 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 0.78 0.65 0.37 0.60 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 0.30 0.15 0.13 0.21 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 0.27 0.20 0.06 0.20 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 0.52 0.58 0.30 1.02 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 0.25 0.15 0.06 0.01 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 0.20 0.15 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 1.23 0.60 0.44 0.65 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 0.52 0.30 0.31 0.34 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 0.17 0.06 0.18 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 0.13 0.12 0.05 0.16 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 0.23 0.18 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 0.27 0.22 0.13 0.23 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 0.20 0.06 0.17 0.00 0.00 0.00 0.00 06:19:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:02 ens3 0.30 0.27 0.11 0.21 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 49.93 30.28 95.65 14.83 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 166.63 111.22 1350.41 40.78 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 230.89 169.34 1768.33 38.75 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 72.19 66.34 183.22 22.89 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 25.27 18.25 162.09 5.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-31675) 08/17/24 _x86_64_ (4 CPU) 06:01:06 LINUX RESTART (4 CPU) 06:02:01 CPU %user %nice %system %iowait %steal %idle 06:03:01 all 0.31 0.00 0.01 3.08 0.01 96.59 06:03:01 0 0.13 0.00 0.00 0.00 0.00 99.87 06:03:01 1 0.13 0.00 0.00 0.00 0.00 99.87 06:03:01 2 0.03 0.00 0.02 12.29 0.02 87.64 06:03:01 3 0.93 0.00 0.00 0.03 0.02 99.02 06:04:01 all 0.36 0.00 0.02 2.82 0.01 96.79 06:04:01 0 0.08 0.00 0.07 0.00 0.00 99.85 06:04:01 1 0.02 0.00 0.00 0.00 0.00 99.98 06:04:01 2 0.05 0.00 0.00 0.17 0.00 99.78 06:04:01 3 1.27 0.00 0.02 11.04 0.03 87.63 06:05:01 all 0.17 0.00 0.04 0.05 0.01 99.73 06:05:01 0 0.10 0.00 0.02 0.00 0.02 99.87 06:05:01 1 0.07 0.00 0.03 0.00 0.00 99.90 06:05:01 2 0.02 0.00 0.03 0.00 0.02 99.93 06:05:01 3 0.50 0.00 0.13 0.20 0.03 99.13 06:06:01 all 0.04 0.00 0.02 0.02 0.01 99.91 06:06:01 0 0.07 0.00 0.00 0.00 0.00 99.93 06:06:01 1 0.02 0.00 0.00 0.00 0.00 99.98 06:06:01 2 0.03 0.00 0.00 0.00 0.00 99.97 06:06:01 3 0.03 0.00 0.02 0.08 0.03 99.83 06:07:01 all 0.03 0.00 0.01 0.00 0.01 99.94 06:07:01 0 0.03 0.00 0.00 0.00 0.00 99.97 06:07:01 1 0.02 0.00 0.02 0.00 0.02 99.95 06:07:01 2 0.02 0.00 0.03 0.00 0.00 99.95 06:07:01 3 0.08 0.00 0.02 0.02 0.03 99.85 06:08:01 all 0.37 0.00 0.01 0.01 0.01 99.61 06:08:01 0 0.03 0.00 0.02 0.00 0.00 99.95 06:08:01 1 0.00 0.00 0.02 0.00 0.00 99.98 06:08:01 2 0.03 0.00 0.02 0.00 0.00 99.95 06:08:01 3 1.39 0.00 0.02 0.02 0.03 98.55 06:09:01 all 0.71 0.00 0.08 0.01 0.01 99.18 06:09:01 0 1.91 0.00 0.08 0.00 0.03 97.97 06:09:01 1 0.13 0.00 0.07 0.02 0.00 99.78 06:09:01 2 0.47 0.00 0.12 0.00 0.02 99.40 06:09:01 3 0.30 0.00 0.07 0.03 0.00 99.60 06:10:01 all 0.11 0.00 0.01 0.01 0.01 99.86 06:10:01 0 0.32 0.00 0.02 0.00 0.02 99.65 06:10:01 1 0.10 0.00 0.02 0.00 0.00 99.88 06:10:01 2 0.03 0.00 0.00 0.00 0.00 99.97 06:10:01 3 0.02 0.00 0.00 0.03 0.02 99.93 06:11:01 all 0.03 0.00 0.01 0.04 0.01 99.92 06:11:01 0 0.05 0.00 0.02 0.00 0.02 99.92 06:11:01 1 0.03 0.00 0.02 0.00 0.00 99.95 06:11:01 2 0.02 0.00 0.00 0.00 0.00 99.98 06:11:01 3 0.02 0.00 0.00 0.15 0.00 99.83 06:12:01 all 0.09 0.00 0.02 0.01 0.01 99.87 06:12:01 0 0.27 0.00 0.02 0.00 0.02 99.70 06:12:01 1 0.02 0.00 0.02 0.00 0.02 99.95 06:12:01 2 0.02 0.00 0.02 0.00 0.00 99.97 06:12:01 3 0.05 0.00 0.02 0.05 0.02 99.87 06:13:01 all 0.03 0.00 0.00 0.01 0.01 99.95 06:13:01 0 0.03 0.00 0.02 0.00 0.00 99.95 06:13:01 1 0.05 0.00 0.02 0.00 0.03 99.90 06:13:01 2 0.02 0.00 0.00 0.00 0.00 99.98 06:13:01 3 0.02 0.00 0.00 0.02 0.00 99.97 06:13:01 CPU %user %nice %system %iowait %steal %idle 06:14:01 all 0.03 0.00 0.00 0.01 0.01 99.95 06:14:01 0 0.02 0.00 0.00 0.00 0.02 99.97 06:14:01 1 0.07 0.00 0.00 0.00 0.02 99.92 06:14:01 2 0.00 0.00 0.00 0.00 0.00 100.00 06:14:01 3 0.03 0.00 0.00 0.03 0.00 99.93 06:15:01 all 0.02 0.00 0.01 0.01 0.01 99.95 06:15:01 0 0.00 0.00 0.00 0.00 0.00 100.00 06:15:01 1 0.03 0.00 0.03 0.00 0.03 99.90 06:15:01 2 0.00 0.00 0.02 0.00 0.00 99.98 06:15:01 3 0.00 0.00 0.02 0.05 0.02 99.92 06:16:01 all 0.02 0.00 0.01 0.01 0.01 99.95 06:16:01 0 0.00 0.00 0.02 0.00 0.02 99.97 06:16:01 1 0.07 0.00 0.00 0.00 0.00 99.93 06:16:01 2 0.02 0.00 0.00 0.00 0.02 99.97 06:16:01 3 0.03 0.00 0.02 0.03 0.00 99.92 06:17:01 all 0.22 0.00 0.02 0.02 0.01 99.73 06:17:01 0 0.00 0.00 0.02 0.00 0.00 99.98 06:17:01 1 0.83 0.00 0.02 0.00 0.02 99.14 06:17:01 2 0.03 0.00 0.03 0.00 0.03 99.90 06:17:01 3 0.02 0.00 0.02 0.07 0.02 99.88 06:18:01 all 0.44 0.00 0.01 0.04 0.01 99.50 06:18:01 0 0.00 0.00 0.02 0.03 0.00 99.95 06:18:01 1 1.71 0.00 0.02 0.00 0.02 98.26 06:18:01 2 0.02 0.00 0.02 0.00 0.02 99.95 06:18:01 3 0.02 0.00 0.00 0.13 0.00 99.85 06:19:02 all 0.04 0.00 0.00 0.01 0.01 99.94 06:19:02 0 0.02 0.00 0.00 0.00 0.00 99.98 06:19:02 1 0.02 0.00 0.00 0.00 0.00 99.98 06:19:02 2 0.05 0.00 0.02 0.00 0.02 99.92 06:19:02 3 0.07 0.00 0.00 0.02 0.02 99.90 06:20:01 all 0.50 0.00 0.06 0.03 0.01 99.40 06:20:01 0 0.54 0.00 0.02 0.00 0.00 99.44 06:20:01 1 0.48 0.00 0.09 0.00 0.02 99.42 06:20:01 2 0.56 0.00 0.07 0.07 0.02 99.29 06:20:01 3 0.42 0.00 0.07 0.05 0.00 99.46 06:21:01 all 21.83 0.00 1.79 3.07 0.08 73.23 06:21:01 0 14.82 0.00 1.47 2.76 0.10 80.84 06:21:01 1 29.41 0.00 1.74 2.42 0.08 66.35 06:21:01 2 33.43 0.00 2.36 0.97 0.07 63.18 06:21:01 3 9.68 0.00 1.55 6.13 0.07 82.58 06:22:01 all 49.71 0.00 1.30 1.27 0.10 47.62 06:22:01 0 55.20 0.00 1.32 0.28 0.12 43.07 06:22:01 1 44.77 0.00 1.09 1.62 0.08 52.44 06:22:01 2 31.15 0.00 1.33 0.03 0.10 67.39 06:22:01 3 67.80 0.00 1.54 3.16 0.08 27.41 06:23:01 all 30.39 0.00 0.48 0.06 0.06 69.01 06:23:01 0 67.96 0.00 0.60 0.00 0.07 31.37 06:23:01 1 18.80 0.00 0.57 0.08 0.05 80.50 06:23:01 2 8.85 0.00 0.35 0.00 0.08 90.73 06:23:01 3 26.33 0.00 0.40 0.17 0.05 73.05 Average: all 5.02 0.00 0.19 0.50 0.02 94.27 Average: 0 6.73 0.00 0.18 0.15 0.02 92.93 Average: 1 4.60 0.00 0.18 0.20 0.02 95.01 Average: 2 3.57 0.00 0.21 0.64 0.02 95.56 Average: 3 5.18 0.00 0.19 1.03 0.02 93.58