---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-35725 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 1444 10865 0 3730 14266 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:f7:1c:62 brd ff:ff:ff:ff:ff:ff inet 10.30.107.251/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85308sec preferred_lft 85308sec inet6 fe80::f816:3eff:fef7:1c62/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-35725) 04/27/24 _x86_64_ (4 CPU) 13:14:03 LINUX RESTART (4 CPU) 13:15:01 tps rtps wtps bread/s bwrtn/s 13:16:01 4.85 0.00 4.85 0.00 83.45 13:17:01 1.30 0.02 1.28 0.13 15.46 13:18:01 0.97 0.00 0.97 0.00 11.06 13:19:01 1.40 0.00 1.40 0.00 17.33 13:20:01 4.03 2.98 1.05 131.58 189.84 13:21:01 86.27 32.96 53.31 1679.72 7409.97 13:22:01 131.56 17.41 114.15 656.16 14933.78 13:23:01 18.55 1.18 17.36 24.13 740.41 13:24:01 33.44 0.00 33.44 0.00 735.74 13:25:01 26.66 0.00 26.66 0.00 668.42 13:26:01 17.70 0.00 17.70 0.00 521.38 13:27:01 28.91 0.00 28.91 0.00 662.85 13:28:01 61.79 0.00 61.79 0.00 1347.78 13:29:01 19.00 4.40 14.60 97.32 5815.70 13:30:01 69.64 0.13 69.51 3.60 16472.11 13:31:01 131.96 3.08 128.88 103.05 18987.10 13:32:01 22.55 0.83 21.71 86.92 10529.45 Average: 38.86 3.71 35.15 163.68 4655.39 13:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:16:01 14470308 15699240 1954660 11.90 32080 1416060 700536 4.01 481080 1300352 12 13:17:01 14468944 15697972 1956024 11.91 32116 1416060 700536 4.01 481416 1300304 8 13:18:01 14469348 15698448 1955620 11.91 32148 1416068 700536 4.01 481240 1300308 12 13:19:01 14462040 15691204 1962928 11.95 32196 1416068 700536 4.01 489008 1300316 36 13:20:01 14410532 15649244 2014436 12.26 32272 1425368 700536 4.01 534008 1307584 20 13:21:01 13976888 15578024 2448080 14.90 60496 1742788 786524 4.50 657752 1578800 149160 13:22:01 12500492 14375372 3924476 23.89 75208 1988668 1864224 10.67 1903872 1780764 4740 13:23:01 12242900 14126640 4182068 25.46 75468 1996880 1928220 11.04 2171904 1769144 168 13:24:01 12118332 14020332 4306636 26.22 75960 2013516 1978028 11.32 2277512 1785748 364 13:25:01 12097292 14014928 4327676 26.35 76320 2027924 1978028 11.32 2282904 1800148 216 13:26:01 12062628 13991844 4362340 26.56 76500 2038852 2010308 11.50 2305484 1811076 320 13:27:01 12038832 13983812 4386136 26.70 76992 2052984 2010308 11.50 2312948 1825208 372 13:28:01 12002112 13980208 4422856 26.93 78324 2081700 2010308 11.50 2314632 1853928 272 13:29:01 10637636 12808508 5787332 35.23 79924 2269312 3128296 17.90 3502996 2020056 17352 13:30:01 8085180 11152584 8339788 50.78 92792 3080208 4724356 27.04 5556340 2430516 368448 13:31:01 11492052 15050648 4932916 30.03 96104 3550836 1153048 6.60 2036436 2536620 285352 13:32:01 11178280 14659720 5246688 31.94 98536 3474188 1557856 8.92 2424348 2463908 27136 Average: 12512576 14481102 3912392 23.82 66084 2082793 1684246 9.64 1894934 1774399 50235 13:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:16:01 ens3 0.88 0.40 0.41 1.31 0.00 0.00 0.00 0.00 13:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:17:01 ens3 0.17 0.12 0.06 0.01 0.00 0.00 0.00 0.00 13:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:18:01 ens3 0.18 0.12 0.06 0.31 0.00 0.00 0.00 0.00 13:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 ens3 1.47 0.63 2.09 0.20 0.00 0.00 0.00 0.00 13:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:20:01 ens3 271.97 201.48 218.07 204.23 0.00 0.00 0.00 0.00 13:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 ens3 96.18 71.22 897.78 15.54 0.00 0.00 0.00 0.00 13:21:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 13:22:01 ens3 407.80 289.02 2614.66 84.60 0.00 0.00 0.00 0.00 13:22:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 13:23:01 ens3 5.40 3.87 1.49 1.96 0.00 0.00 0.00 0.00 13:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:24:01 ens3 0.17 0.15 0.05 0.20 0.00 0.00 0.00 0.00 13:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 ens3 1.28 0.67 0.49 0.63 0.00 0.00 0.00 0.00 13:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:26:01 ens3 0.38 0.32 0.16 0.47 0.00 0.00 0.00 0.00 13:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 ens3 0.20 0.15 0.06 0.26 0.00 0.00 0.00 0.00 13:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:28:01 ens3 0.52 0.20 0.10 0.42 0.00 0.00 0.00 0.00 13:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 ens3 137.89 78.29 257.86 27.17 0.00 0.00 0.00 0.00 13:29:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 13:30:01 ens3 168.79 96.78 386.83 35.18 0.00 0.00 0.00 0.00 13:30:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 13:31:01 ens3 470.27 328.26 850.28 126.54 0.00 0.00 0.00 0.00 13:31:01 lo 1.58 1.58 13.54 13.54 0.00 0.00 0.00 0.00 13:32:01 ens3 73.20 51.26 29.66 206.48 0.00 0.00 0.00 0.00 13:32:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 96.28 66.05 309.41 41.50 0.00 0.00 0.00 0.00 Average: lo 0.34 0.34 0.82 0.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-35725) 04/27/24 _x86_64_ (4 CPU) 13:14:03 LINUX RESTART (4 CPU) 13:15:01 CPU %user %nice %system %iowait %steal %idle 13:16:01 all 0.35 0.00 0.02 0.03 0.00 99.60 13:16:01 0 0.75 0.00 0.03 0.00 0.00 99.22 13:16:01 1 0.05 0.00 0.02 0.00 0.02 99.92 13:16:01 2 0.02 0.00 0.02 0.03 0.00 99.93 13:16:01 3 0.58 0.00 0.05 0.05 0.00 99.32 13:17:01 all 0.44 0.00 0.02 0.02 0.01 99.50 13:17:01 0 1.68 0.00 0.02 0.00 0.00 98.30 13:17:01 1 0.03 0.00 0.02 0.00 0.00 99.95 13:17:01 2 0.02 0.00 0.05 0.07 0.00 99.87 13:17:01 3 0.02 0.00 0.02 0.02 0.00 99.95 13:18:01 all 0.03 0.00 0.02 0.01 0.01 99.94 13:18:01 0 0.03 0.00 0.00 0.00 0.02 99.95 13:18:01 1 0.05 0.00 0.02 0.00 0.02 99.92 13:18:01 2 0.03 0.00 0.03 0.02 0.02 99.90 13:18:01 3 0.02 0.00 0.00 0.00 0.00 99.98 13:19:01 all 0.11 0.00 0.01 0.01 0.00 99.87 13:19:01 0 0.20 0.00 0.00 0.00 0.00 99.80 13:19:01 1 0.03 0.00 0.00 0.00 0.00 99.97 13:19:01 2 0.13 0.00 0.03 0.03 0.00 99.80 13:19:01 3 0.03 0.00 0.02 0.02 0.02 99.92 13:20:01 all 2.64 0.00 0.28 0.05 0.02 97.02 13:20:01 0 2.81 0.00 0.69 0.02 0.02 96.47 13:20:01 1 3.83 0.00 0.17 0.03 0.02 95.95 13:20:01 2 2.69 0.00 0.18 0.10 0.03 96.99 13:20:01 3 1.23 0.00 0.08 0.00 0.02 98.67 13:21:01 all 18.52 0.00 1.40 2.05 0.05 77.98 13:21:01 0 19.58 0.00 1.37 0.65 0.05 78.35 13:21:01 1 19.95 0.00 1.84 0.99 0.07 77.15 13:21:01 2 12.79 0.00 1.34 5.34 0.05 80.48 13:21:01 3 21.79 0.00 1.04 1.24 0.05 75.88 13:22:01 all 43.46 0.00 1.70 0.85 0.10 53.90 13:22:01 0 36.70 0.00 1.91 0.42 0.08 60.89 13:22:01 1 44.96 0.00 0.93 0.22 0.12 53.78 13:22:01 2 51.49 0.00 2.20 1.65 0.10 44.56 13:22:01 3 40.67 0.00 1.72 1.14 0.08 56.39 13:23:01 all 34.71 0.00 0.22 0.07 0.05 64.96 13:23:01 0 51.22 0.00 0.23 0.02 0.07 48.47 13:23:01 1 21.50 0.00 0.18 0.00 0.03 78.29 13:23:01 2 35.71 0.00 0.25 0.07 0.07 63.90 13:23:01 3 30.57 0.00 0.22 0.18 0.05 68.98 13:24:01 all 38.72 0.00 0.11 0.02 0.06 61.09 13:24:01 0 85.90 0.00 0.25 0.00 0.10 13.75 13:24:01 1 19.15 0.00 0.02 0.00 0.07 80.77 13:24:01 2 26.30 0.00 0.15 0.07 0.05 73.43 13:24:01 3 23.41 0.00 0.03 0.00 0.03 76.53 13:25:01 all 31.15 0.00 0.11 0.02 0.05 68.67 13:25:01 0 70.10 0.00 0.15 0.00 0.08 29.67 13:25:01 1 14.92 0.00 0.15 0.00 0.03 84.90 13:25:01 2 12.85 0.00 0.10 0.07 0.02 86.97 13:25:01 3 26.71 0.00 0.05 0.02 0.07 73.15 13:26:01 all 26.62 0.00 0.07 0.02 0.03 73.26 13:26:01 0 1.80 0.00 0.02 0.00 0.00 98.18 13:26:01 1 92.48 0.00 0.17 0.00 0.08 7.27 13:26:01 2 6.77 0.00 0.03 0.08 0.02 93.10 13:26:01 3 5.59 0.00 0.07 0.00 0.02 94.33 13:26:01 CPU %user %nice %system %iowait %steal %idle 13:27:01 all 25.70 0.00 0.06 0.05 0.03 74.15 13:27:01 0 0.20 0.00 0.00 0.00 0.02 99.78 13:27:01 1 99.60 0.00 0.18 0.05 0.12 0.05 13:27:01 2 0.27 0.00 0.02 0.13 0.00 99.58 13:27:01 3 2.64 0.00 0.02 0.00 0.02 97.33 13:28:01 all 25.22 0.00 0.11 0.05 0.04 74.57 13:28:01 0 0.00 0.00 0.02 0.00 0.00 99.98 13:28:01 1 99.33 0.00 0.43 0.00 0.12 0.12 13:28:01 2 0.15 0.00 0.00 0.22 0.00 99.63 13:28:01 3 1.22 0.00 0.03 0.00 0.02 98.73 13:29:01 all 29.06 0.00 0.64 0.11 0.05 70.13 13:29:01 0 25.05 0.00 0.55 0.00 0.03 74.37 13:29:01 1 28.70 0.00 0.63 0.03 0.05 70.58 13:29:01 2 27.34 0.00 0.32 0.00 0.05 72.29 13:29:01 3 35.17 0.00 1.02 0.42 0.07 63.33 13:30:01 all 58.45 0.00 2.47 0.85 0.10 38.13 13:30:01 0 52.18 0.00 1.27 2.81 0.12 43.63 13:30:01 1 65.56 0.00 3.63 0.10 0.13 30.58 13:30:01 2 42.89 0.00 0.83 0.07 0.08 56.13 13:30:01 3 73.12 0.00 4.16 0.43 0.10 22.19 13:31:01 all 57.18 0.00 2.12 1.12 0.12 39.45 13:31:01 0 49.89 0.00 1.81 3.54 0.13 44.62 13:31:01 1 51.94 0.00 2.93 0.02 0.12 45.00 13:31:01 2 72.17 0.00 2.21 0.13 0.12 25.36 13:31:01 3 54.79 0.00 1.52 0.82 0.13 42.74 13:32:01 all 16.46 0.00 0.73 0.42 0.03 82.35 13:32:01 0 3.37 0.00 0.50 0.54 0.02 95.57 13:32:01 1 26.41 0.00 0.85 0.07 0.03 72.64 13:32:01 2 18.36 0.00 0.82 0.05 0.03 80.74 13:32:01 3 17.68 0.00 0.75 1.02 0.05 80.50 Average: all 24.04 0.00 0.59 0.34 0.05 74.98 Average: 0 23.61 0.00 0.52 0.47 0.04 75.36 Average: 1 34.63 0.00 0.72 0.09 0.06 64.51 Average: 2 18.21 0.00 0.50 0.48 0.04 80.77 Average: 3 19.71 0.00 0.63 0.31 0.04 79.30