---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-39822 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 9.3G 69G 12% / 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 548 12376 0 3115 15164 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:cc:59:1e brd ff:ff:ff:ff:ff:ff inet 10.30.107.252/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85409sec preferred_lft 85409sec inet6 fe80::f816:3eff:fecc:591e/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-39822) 09/19/24 _x86_64_ (4 CPU) 13:13:52 LINUX RESTART (4 CPU) 13:14:02 tps rtps wtps bread/s bwrtn/s 13:15:01 239.40 69.43 169.97 4702.66 35695.10 13:16:01 147.84 12.73 135.11 285.42 31803.90 13:17:01 33.98 6.37 27.61 403.27 14985.37 13:18:01 9.65 0.00 9.65 0.00 11416.10 13:19:01 9.50 0.00 9.50 0.00 11656.51 13:20:01 6.07 0.02 6.05 0.13 7287.32 13:21:01 3.23 0.00 3.23 0.00 110.78 13:22:01 2.28 0.00 2.28 0.00 46.26 13:23:01 1.45 0.00 1.45 0.00 35.19 13:24:01 1.88 0.00 1.88 0.00 23.73 13:25:01 1.13 0.00 1.13 0.00 14.13 13:26:01 1.17 0.00 1.17 0.00 15.73 13:27:01 1.08 0.00 1.08 0.00 14.00 13:28:01 1.30 0.00 1.30 0.00 29.20 13:29:01 4.15 1.85 2.30 14.80 35.99 13:30:01 29.85 2.32 27.53 131.31 1860.76 Average: 30.65 5.73 24.93 341.55 7159.63 13:14:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:15:01 14114048 15635684 2310920 14.07 60084 1665456 730144 4.18 601364 1503896 129876 13:16:01 13081068 15080540 3343900 20.36 76056 2110016 1286200 7.36 1202456 1898272 26516 13:17:01 10615128 12702820 5809840 35.37 78548 2192456 3787556 21.68 3643084 1908304 1512 13:18:01 10499952 12590492 5925016 36.07 78632 2195196 3822692 21.88 3757072 1911028 1568 13:19:01 10424084 12515500 6000884 36.54 78728 2195948 3822692 21.88 3831732 1911788 20 13:20:01 10297820 12391388 6127148 37.30 78812 2197984 3839000 21.97 3956500 1913092 1616 13:21:01 10282660 12377148 6142308 37.40 78888 2198764 3855200 22.06 3971340 1913744 104 13:22:01 10276824 12371772 6148144 37.43 78940 2199128 3871232 22.15 3976544 1913972 272 13:23:01 10271224 12366868 6153744 37.47 78976 2199752 3871232 22.15 3981412 1914536 304 13:24:01 10270876 12366564 6154092 37.47 79032 2199748 3871232 22.15 3981532 1914540 188 13:25:01 10270344 12366060 6154624 37.47 79072 2199760 3871232 22.15 3981728 1914544 44 13:26:01 10270056 12365880 6154912 37.47 79128 2199764 3871232 22.15 3981772 1914552 176 13:27:01 10269840 12365708 6155128 37.47 79168 2199764 3871232 22.15 3981952 1914548 44 13:28:01 10261072 12357344 6163896 37.53 79204 2200112 3871232 22.15 3990292 1914836 252 13:29:01 10259604 12356520 6165364 37.54 79704 2200204 3886920 22.24 3991788 1914856 136 13:30:01 12732788 15585632 3692180 22.48 82588 2942716 753456 4.31 1193136 2229672 720592 Average: 10887337 12987245 5537631 33.71 77848 2206048 3305155 18.92 3376482 1906636 55201 13:14:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:15:01 ens3 367.06 265.99 1544.04 78.83 0.00 0.00 0.00 0.00 13:15:01 lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 13:16:01 ens3 463.16 326.31 5459.52 42.81 0.00 0.00 0.00 0.00 13:16:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 13:17:01 ens3 52.77 51.74 417.08 11.86 0.00 0.00 0.00 0.00 13:17:01 lo 0.47 0.47 0.19 0.19 0.00 0.00 0.00 0.00 13:18:01 ens3 26.85 16.21 6.76 16.20 0.00 0.00 0.00 0.00 13:18:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 13:19:01 ens3 5.35 3.28 1.36 4.45 0.00 0.00 0.00 0.00 13:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 ens3 4.95 7.00 0.63 9.70 0.00 0.00 0.00 0.00 13:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:21:01 ens3 3.80 2.57 0.84 3.13 0.00 0.00 0.00 0.00 13:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 ens3 1.00 0.82 0.20 1.57 0.00 0.00 0.00 0.00 13:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:23:01 ens3 2.28 1.37 1.14 1.84 0.00 0.00 0.00 0.00 13:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:24:01 ens3 0.27 0.20 0.06 0.33 0.00 0.00 0.00 0.00 13:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:25:01 ens3 0.33 0.25 0.13 0.14 0.00 0.00 0.00 0.00 13:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 ens3 0.23 0.25 0.06 0.44 0.00 0.00 0.00 0.00 13:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:27:01 ens3 0.20 0.17 0.06 0.26 0.00 0.00 0.00 0.00 13:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 ens3 3.92 2.67 0.86 1.25 0.00 0.00 0.00 0.00 13:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:29:01 ens3 1.58 1.08 0.65 1.30 0.00 0.00 0.00 0.00 13:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 ens3 127.58 168.59 295.52 3920.33 0.00 0.00 0.00 0.00 13:30:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 66.02 52.81 481.94 256.08 0.00 0.00 0.00 0.00 Average: lo 0.29 0.29 0.04 0.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-39822) 09/19/24 _x86_64_ (4 CPU) 13:13:52 LINUX RESTART (4 CPU) 13:14:02 CPU %user %nice %system %iowait %steal %idle 13:15:01 all 19.61 0.00 2.20 8.21 0.07 69.91 13:15:01 0 11.57 0.00 1.54 9.05 0.05 77.79 13:15:01 1 29.21 0.00 2.67 7.60 0.10 60.42 13:15:01 2 20.44 0.00 2.38 14.34 0.05 62.80 13:15:01 3 17.22 0.00 2.20 1.88 0.05 78.65 13:16:01 all 27.53 0.00 1.91 4.92 0.10 65.54 13:16:01 0 15.96 0.00 1.63 3.15 0.08 79.18 13:16:01 1 28.84 0.00 1.73 3.14 0.08 66.21 13:16:01 2 29.50 0.00 1.81 8.09 0.12 60.49 13:16:01 3 35.82 0.00 2.46 5.34 0.12 56.27 13:17:01 all 49.41 0.00 1.08 1.21 0.08 48.23 13:17:01 0 30.93 0.00 1.00 0.85 0.07 67.16 13:17:01 1 59.39 0.00 1.32 0.89 0.07 38.33 13:17:01 2 48.91 0.00 0.53 2.57 0.07 47.92 13:17:01 3 58.50 0.00 1.50 0.50 0.08 39.41 13:18:01 all 2.46 0.00 0.10 1.51 0.03 95.89 13:18:01 0 2.59 0.00 0.12 0.00 0.05 97.24 13:18:01 1 1.90 0.00 0.08 0.00 0.02 98.00 13:18:01 2 2.89 0.00 0.10 6.03 0.05 90.93 13:18:01 3 2.49 0.00 0.07 0.02 0.02 97.41 13:19:01 all 0.79 0.00 0.07 1.37 0.03 97.74 13:19:01 0 0.53 0.00 0.07 0.03 0.03 99.33 13:19:01 1 1.20 0.00 0.02 0.00 0.00 98.78 13:19:01 2 1.16 0.00 0.10 5.46 0.05 93.24 13:19:01 3 0.28 0.00 0.08 0.02 0.03 99.58 13:20:01 all 1.31 0.00 0.07 0.93 0.03 97.66 13:20:01 0 1.50 0.00 0.12 0.00 0.03 98.35 13:20:01 1 1.33 0.00 0.05 0.00 0.02 98.60 13:20:01 2 1.49 0.00 0.05 3.74 0.02 94.71 13:20:01 3 0.90 0.00 0.07 0.00 0.03 99.00 13:21:01 all 2.24 0.00 0.06 0.02 0.02 97.66 13:21:01 0 2.42 0.00 0.05 0.03 0.00 97.50 13:21:01 1 2.88 0.00 0.10 0.00 0.03 96.98 13:21:01 2 1.35 0.00 0.07 0.03 0.03 98.52 13:21:01 3 2.33 0.00 0.05 0.00 0.03 97.58 13:22:01 all 1.02 0.00 0.04 0.01 0.03 98.89 13:22:01 0 0.53 0.00 0.02 0.03 0.02 99.40 13:22:01 1 0.62 0.00 0.03 0.00 0.03 99.32 13:22:01 2 1.77 0.00 0.08 0.03 0.03 98.08 13:22:01 3 1.20 0.00 0.03 0.00 0.03 98.74 13:23:01 all 0.66 0.00 0.04 0.01 0.02 99.27 13:23:01 0 0.98 0.00 0.03 0.02 0.02 98.95 13:23:01 1 0.28 0.00 0.02 0.00 0.00 99.70 13:23:01 2 1.05 0.00 0.07 0.02 0.03 98.83 13:23:01 3 0.28 0.00 0.03 0.00 0.02 99.66 13:24:01 all 0.11 0.00 0.03 0.01 0.02 99.83 13:24:01 0 0.20 0.00 0.03 0.02 0.03 99.72 13:24:01 1 0.03 0.00 0.00 0.00 0.00 99.97 13:24:01 2 0.18 0.00 0.05 0.03 0.02 99.72 13:24:01 3 0.05 0.00 0.02 0.00 0.03 99.90 13:25:01 all 0.16 0.00 0.02 0.00 0.02 99.80 13:25:01 0 0.35 0.00 0.03 0.00 0.03 99.58 13:25:01 1 0.10 0.00 0.02 0.00 0.00 99.88 13:25:01 2 0.10 0.00 0.02 0.00 0.02 99.87 13:25:01 3 0.08 0.00 0.02 0.00 0.03 99.87 13:25:01 CPU %user %nice %system %iowait %steal %idle 13:26:01 all 0.10 0.00 0.02 0.05 0.03 99.80 13:26:01 0 0.15 0.00 0.03 0.12 0.03 99.67 13:26:01 1 0.07 0.00 0.02 0.00 0.00 99.92 13:26:01 2 0.03 0.00 0.00 0.12 0.00 99.85 13:26:01 3 0.13 0.00 0.02 0.00 0.05 99.80 13:27:01 all 0.09 0.00 0.02 0.00 0.03 99.86 13:27:01 0 0.12 0.00 0.02 0.00 0.05 99.82 13:27:01 1 0.02 0.00 0.00 0.00 0.00 99.98 13:27:01 2 0.10 0.00 0.03 0.02 0.03 99.82 13:27:01 3 0.12 0.00 0.03 0.00 0.03 99.82 13:28:01 all 0.34 0.00 0.04 0.01 0.03 99.59 13:28:01 0 0.32 0.00 0.08 0.03 0.03 99.53 13:28:01 1 0.28 0.00 0.02 0.00 0.00 99.70 13:28:01 2 0.20 0.00 0.05 0.02 0.02 99.72 13:28:01 3 0.55 0.00 0.00 0.00 0.05 99.40 13:29:01 all 0.27 0.00 0.04 0.02 0.03 99.64 13:29:01 0 0.23 0.00 0.05 0.05 0.03 99.63 13:29:01 1 0.50 0.00 0.02 0.00 0.02 99.47 13:29:01 2 0.05 0.00 0.03 0.03 0.02 99.87 13:29:01 3 0.27 0.00 0.05 0.00 0.05 99.63 13:30:01 all 28.13 0.00 2.18 0.35 0.06 69.29 13:30:01 0 24.09 0.00 1.64 0.37 0.05 73.85 13:30:01 1 47.52 0.00 2.48 0.15 0.08 49.77 13:30:01 2 22.53 0.00 2.39 0.82 0.07 74.20 13:30:01 3 18.48 0.00 2.28 0.05 0.05 79.14 Average: all 8.37 0.00 0.49 1.15 0.04 89.95 Average: 0 5.77 0.00 0.40 0.85 0.04 92.95 Average: 1 10.84 0.00 0.53 0.73 0.03 87.88 Average: 2 8.21 0.00 0.48 2.56 0.04 88.71 Average: 3 8.65 0.00 0.56 0.48 0.04 90.26