---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-85131 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: 2800.000 BogoMIPS: 5600.00 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 589 11760 0 3689 15120 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:99:e3:5e brd ff:ff:ff:ff:ff:ff inet 10.30.106.183/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85623sec preferred_lft 85623sec inet6 fe80::f816:3eff:fe99:e35e/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-85131) 11/19/24 _x86_64_ (4 CPU) 23:13:36 LINUX RESTART (4 CPU) 23:14:01 tps rtps wtps bread/s bwrtn/s 23:15:02 199.82 32.42 167.39 1657.31 29115.89 23:16:01 139.31 39.53 99.78 2462.08 29213.69 23:17:01 39.64 1.85 37.79 51.46 20520.18 23:18:01 41.55 5.36 36.18 164.85 9772.85 23:19:02 35.80 0.30 35.50 7.47 7350.40 23:20:01 35.69 0.15 35.54 2.03 7654.30 23:21:01 9.86 0.12 9.75 1.73 2521.27 23:22:01 26.46 0.12 26.35 2.67 1486.55 23:23:01 3.23 0.00 3.23 0.00 1854.13 23:24:01 6.55 0.00 6.55 0.00 921.43 23:25:01 22.63 0.07 22.56 0.53 12565.28 23:26:01 115.41 2.02 113.40 193.83 14410.13 Average: 56.24 6.79 49.45 376.32 11429.65 23:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:15:02 13906348 15549648 2518612 15.33 69288 1772708 794456 4.55 703756 1595992 174148 23:16:01 12894272 14771480 3530688 21.50 78052 1987476 1466388 8.39 1546960 1742232 18204 23:17:01 12183564 14155208 4241396 25.82 82252 2072820 2033880 11.64 2186400 1801260 22672 23:18:01 12202916 14291488 4222044 25.71 88968 2175860 1908320 10.92 2069268 1883132 19340 23:19:02 12108288 14432132 4316672 26.28 96832 2391860 1691108 9.68 1957916 2072712 36912 23:20:01 11092372 13632804 5332588 32.47 100400 2592944 3027716 17.33 2804308 2228492 32424 23:21:01 10300384 12906320 6124576 37.29 100592 2656536 3437992 19.68 3536456 2283620 20636 23:22:01 10564816 13210856 5860144 35.68 103136 2693048 2952164 16.90 3237552 2317880 27440 23:23:01 10499616 13174384 5925344 36.08 103220 2720588 2940048 16.83 3277696 2342232 632 23:24:01 10736432 13434664 5688528 34.63 103388 2742980 3017964 17.27 3022068 2360368 624 23:25:01 11882800 15191996 4542160 27.65 106496 3330060 1117048 6.39 1348036 2871360 282160 23:26:01 12052720 15484324 4372240 26.62 108568 3441720 798196 4.57 1121364 2920464 10000 Average: 11702044 14186275 4722916 28.75 95099 2548217 2098773 12.01 2234315 2201645 53766 23:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:15:02 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 23:15:02 ens3 132.44 91.00 1399.71 30.50 0.00 0.00 0.00 0.00 23:16:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 23:16:01 ens3 281.02 207.79 1350.69 63.83 0.00 0.00 0.00 0.00 23:17:01 lo 0.98 0.98 0.18 0.18 0.00 0.00 0.00 0.00 23:17:01 ens3 830.11 632.76 1052.13 280.33 0.00 0.00 0.00 0.00 23:18:01 lo 8.61 8.61 1.48 1.48 0.00 0.00 0.00 0.00 23:18:01 ens3 615.73 428.77 972.41 159.70 0.00 0.00 0.00 0.00 23:19:02 lo 13.20 13.20 2.27 2.27 0.00 0.00 0.00 0.00 23:19:02 ens3 667.60 547.55 2937.91 203.13 0.00 0.00 0.00 0.00 23:20:01 lo 2.08 2.08 0.30 0.30 0.00 0.00 0.00 0.00 23:20:01 ens3 469.65 356.31 965.78 132.27 0.00 0.00 0.00 0.00 23:21:01 lo 37.28 37.28 13.54 13.54 0.00 0.00 0.00 0.00 23:21:01 ens3 7984.87 4794.69 2224.97 1969.85 0.00 0.00 0.00 0.00 23:22:01 lo 26.98 26.98 3.96 3.96 0.00 0.00 0.00 0.00 23:22:01 ens3 9665.42 5751.74 2721.63 2560.54 0.00 0.00 0.00 0.00 23:23:01 lo 11.45 11.45 2.18 2.18 0.00 0.00 0.00 0.00 23:23:01 ens3 5153.07 2774.87 1292.38 926.01 0.00 0.00 0.00 0.00 23:24:01 lo 15.61 15.61 3.75 3.75 0.00 0.00 0.00 0.00 23:24:01 ens3 339.09 265.64 120.87 111.75 0.00 0.00 0.00 0.00 23:25:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 23:25:01 ens3 539.05 357.23 1239.88 140.69 0.00 0.00 0.00 0.00 23:26:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 23:26:01 ens3 925.58 633.09 1574.43 199.10 0.00 0.00 0.00 0.00 Average: lo 9.93 9.93 2.33 2.33 0.00 0.00 0.00 0.00 Average: ens3 2305.65 1406.57 1488.61 566.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-85131) 11/19/24 _x86_64_ (4 CPU) 23:13:36 LINUX RESTART (4 CPU) 23:14:01 CPU %user %nice %system %iowait %steal %idle 23:15:02 all 18.62 0.00 1.62 7.18 0.06 72.53 23:15:02 0 7.70 0.00 1.20 5.37 0.05 85.68 23:15:02 1 28.40 0.00 1.99 1.84 0.07 67.70 23:15:02 2 31.91 0.00 2.33 4.01 0.07 61.69 23:15:02 3 6.51 0.00 0.97 17.43 0.05 75.03 23:16:01 all 39.35 0.00 1.70 5.66 0.11 53.18 23:16:01 0 40.82 0.00 1.64 2.51 0.10 54.93 23:16:01 1 38.26 0.00 1.67 1.69 0.09 58.30 23:16:01 2 45.66 0.00 1.81 1.04 0.07 51.42 23:16:01 3 32.73 0.00 1.68 17.30 0.17 48.12 23:17:01 all 51.41 0.00 2.82 3.19 0.10 42.49 23:17:01 0 46.90 0.00 3.37 0.15 0.10 49.48 23:17:01 1 53.13 0.00 2.75 4.14 0.08 39.88 23:17:01 2 52.80 0.00 2.56 0.41 0.10 44.13 23:17:01 3 52.83 0.00 2.59 8.04 0.12 36.42 23:18:01 all 58.23 0.00 2.35 1.53 0.12 37.78 23:18:01 0 59.23 0.00 1.69 0.14 0.12 38.83 23:18:01 1 58.14 0.00 2.81 1.64 0.12 37.29 23:18:01 2 59.51 0.00 2.11 0.10 0.13 38.14 23:18:01 3 56.03 0.00 2.81 4.23 0.10 36.83 23:19:02 all 52.06 0.00 2.61 1.93 0.15 43.25 23:19:02 0 53.63 0.00 2.25 2.61 0.12 41.38 23:19:02 1 45.91 0.00 3.51 2.90 0.22 47.46 23:19:02 2 56.36 0.00 2.11 0.55 0.17 40.81 23:19:02 3 52.37 0.00 2.54 1.65 0.12 43.33 23:20:01 all 39.83 0.00 1.90 2.77 0.09 55.42 23:20:01 0 38.47 0.00 1.86 5.36 0.07 54.25 23:20:01 1 38.73 0.00 2.28 3.83 0.12 55.03 23:20:01 2 41.86 0.00 1.47 0.07 0.09 56.51 23:20:01 3 40.28 0.00 1.97 1.78 0.09 55.88 23:21:01 all 45.49 0.00 16.14 0.81 0.11 37.46 23:21:01 0 47.52 0.00 14.07 0.73 0.10 37.57 23:21:01 1 44.32 0.00 14.48 2.46 0.12 38.62 23:21:01 2 43.53 0.00 14.71 0.03 0.08 41.65 23:21:01 3 46.60 0.00 21.28 0.02 0.10 32.00 23:22:01 all 41.68 0.00 14.92 0.41 0.11 42.87 23:22:01 0 40.35 0.00 18.50 0.20 0.15 40.79 23:22:01 1 41.71 0.00 15.94 1.19 0.10 41.05 23:22:01 2 44.64 0.00 10.22 0.08 0.10 44.95 23:22:01 3 39.99 0.00 15.07 0.19 0.09 44.67 23:23:01 all 35.11 0.00 9.63 0.16 0.09 55.01 23:23:01 0 39.94 0.00 13.60 0.12 0.10 46.24 23:23:01 1 32.82 0.00 6.87 0.35 0.08 59.87 23:23:01 2 33.25 0.00 12.73 0.15 0.10 53.77 23:23:01 3 34.45 0.00 5.35 0.00 0.10 60.10 23:24:01 all 39.44 0.00 1.65 0.22 0.08 58.61 23:24:01 0 43.18 0.00 1.39 0.53 0.08 54.82 23:24:01 1 34.79 0.00 1.92 0.32 0.12 62.85 23:24:01 2 39.74 0.00 1.31 0.02 0.07 58.87 23:24:01 3 40.02 0.00 1.96 0.03 0.07 57.91 23:25:01 all 32.78 0.00 5.57 0.79 0.07 60.80 23:25:01 0 27.29 0.00 6.51 0.00 0.07 66.13 23:25:01 1 27.15 0.00 4.41 3.15 0.05 65.25 23:25:01 2 50.75 0.00 9.97 0.00 0.08 39.20 23:25:01 3 25.88 0.00 1.44 0.00 0.05 72.63 23:25:01 CPU %user %nice %system %iowait %steal %idle 23:26:01 all 54.68 0.00 1.95 2.61 0.11 40.66 23:26:01 0 54.06 0.00 2.10 2.61 0.10 41.13 23:26:01 1 46.57 0.00 2.06 3.94 0.10 47.32 23:26:01 2 58.94 0.00 1.76 2.34 0.10 36.87 23:26:01 3 59.22 0.00 1.83 1.55 0.12 37.28 Average: all 42.36 0.00 5.23 2.27 0.10 50.03 Average: 0 41.56 0.00 5.68 1.69 0.10 50.98 Average: 1 40.81 0.00 5.05 2.28 0.11 51.75 Average: 2 46.57 0.00 5.27 0.74 0.10 47.33 Average: 3 40.53 0.00 4.94 4.37 0.10 50.07