---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-2802 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 9.8G 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 561 11710 0 3767 15149 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:84:08:6f brd ff:ff:ff:ff:ff:ff inet 10.30.107.251/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85686sec preferred_lft 85686sec inet6 fe80::f816:3eff:fe84:86f/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-2802) 05/22/24 _x86_64_ (4 CPU) 08:26:34 LINUX RESTART (4 CPU) 08:27:01 tps rtps wtps bread/s bwrtn/s 08:28:01 113.83 30.43 83.40 1629.46 28979.44 08:29:01 135.69 17.15 118.55 652.02 34674.75 08:30:01 35.66 0.00 35.66 0.00 16274.09 08:31:01 33.56 0.00 33.56 0.00 918.38 08:32:01 33.14 0.00 33.14 0.00 743.74 08:33:01 17.86 0.02 17.85 0.13 520.31 08:34:01 32.51 0.00 32.51 0.00 687.09 08:35:01 62.87 0.00 62.87 0.00 1439.63 08:36:01 13.46 2.57 10.90 82.65 6535.58 08:37:01 81.04 0.17 80.87 3.87 18324.28 08:38:01 121.80 3.87 117.93 192.77 15864.42 Average: 61.95 4.93 57.02 232.81 11360.16 08:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:28:01 13912256 15523868 2512704 15.30 62136 1751168 827100 4.73 712968 1587736 155648 08:29:01 12260296 14111964 4164664 25.36 74504 1967224 2131464 12.20 2162852 1763124 7868 08:30:01 11961792 13824028 4463168 27.17 74896 1976764 2201804 12.60 2471632 1751588 408 08:31:01 11902988 13786696 4521972 27.53 75248 1996916 2235216 12.79 2508412 1771700 468 08:32:01 11849804 13751584 4575156 27.85 75772 2013252 2284244 13.07 2543060 1788044 232 08:33:01 11831832 13745268 4593128 27.96 75976 2024200 2284244 13.07 2549148 1798976 284 08:34:01 11812336 13743092 4612624 28.08 76624 2039364 2284244 13.07 2550332 1814140 392 08:35:01 11774436 13739584 4650524 28.31 77912 2069432 2284244 13.07 2551688 1844208 716 08:36:01 11051360 13220220 5373600 32.72 78968 2268616 2697472 15.44 3090412 2020008 5280 08:37:01 8565648 11696516 7859312 47.85 92640 3138452 4185108 23.95 5103608 2397916 363040 08:38:01 11970244 15488728 4454716 27.12 97236 3509072 819620 4.69 1535028 2559516 303860 Average: 11717545 13875595 4707415 28.66 78356 2250405 2203160 12.61 2525376 1917905 76200 08:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:28:01 ens3 52.96 37.54 822.08 8.01 0.00 0.00 0.00 0.00 08:28:01 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 08:29:01 ens3 221.48 185.70 2138.74 33.00 0.00 0.00 0.00 0.00 08:29:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 08:30:01 ens3 4.07 2.20 3.14 0.82 0.00 0.00 0.00 0.00 08:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 ens3 1.90 3.42 0.17 5.99 0.00 0.00 0.00 0.00 08:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:32:01 ens3 0.27 0.20 0.13 0.31 0.00 0.00 0.00 0.00 08:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 ens3 0.25 0.20 0.06 0.29 0.00 0.00 0.00 0.00 08:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:34:01 ens3 0.15 0.18 0.05 0.26 0.00 0.00 0.00 0.00 08:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 ens3 0.25 0.22 0.06 0.26 0.00 0.00 0.00 0.00 08:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:36:01 ens3 32.64 29.81 231.68 9.89 0.00 0.00 0.00 0.00 08:36:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 08:37:01 ens3 57.79 64.31 349.18 1035.44 0.00 0.00 0.00 0.00 08:37:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:38:01 ens3 84.94 104.13 281.82 1499.62 0.00 0.00 0.00 0.00 08:38:01 lo 1.72 1.72 13.56 13.56 0.00 0.00 0.00 0.00 Average: ens3 41.52 38.90 347.92 235.81 0.00 0.00 0.00 0.00 Average: lo 0.43 0.43 1.26 1.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-2802) 05/22/24 _x86_64_ (4 CPU) 08:26:34 LINUX RESTART (4 CPU) 08:27:01 CPU %user %nice %system %iowait %steal %idle 08:28:01 all 19.59 0.00 1.33 4.50 0.05 74.54 08:28:01 0 8.32 0.00 0.90 2.30 0.03 88.45 08:28:01 1 15.58 0.00 0.94 5.74 0.03 77.71 08:28:01 2 25.87 0.00 1.77 9.27 0.07 63.01 08:28:01 3 28.64 0.00 1.72 0.67 0.07 68.91 08:29:01 all 41.38 0.00 1.46 2.65 0.09 54.42 08:29:01 0 29.76 0.00 1.76 7.22 0.08 61.18 08:29:01 1 35.58 0.00 0.97 1.94 0.10 61.42 08:29:01 2 33.09 0.00 1.04 0.15 0.07 65.65 08:29:01 3 67.04 0.00 2.05 1.32 0.08 29.50 08:30:01 all 35.54 0.00 0.23 0.85 0.05 63.32 08:30:01 0 39.97 0.00 0.40 3.42 0.05 56.16 08:30:01 1 24.64 0.00 0.18 0.00 0.05 75.13 08:30:01 2 56.38 0.00 0.25 0.00 0.08 43.28 08:30:01 3 21.26 0.00 0.10 0.00 0.05 78.59 08:31:01 all 33.00 0.00 0.12 0.13 0.05 66.71 08:31:01 0 4.03 0.00 0.13 0.52 0.03 95.28 08:31:01 1 16.61 0.00 0.12 0.00 0.02 83.25 08:31:01 2 92.06 0.00 0.17 0.00 0.10 7.67 08:31:01 3 19.41 0.00 0.07 0.00 0.02 80.51 08:32:01 all 29.89 0.00 0.10 0.02 0.04 69.94 08:32:01 0 1.17 0.00 0.07 0.07 0.03 98.67 08:32:01 1 16.88 0.00 0.17 0.00 0.03 82.92 08:32:01 2 99.43 0.00 0.17 0.00 0.12 0.28 08:32:01 3 1.91 0.00 0.02 0.00 0.02 98.06 08:33:01 all 26.04 0.00 0.03 0.01 0.03 73.89 08:33:01 0 1.20 0.00 0.03 0.03 0.00 98.73 08:33:01 1 2.90 0.00 0.03 0.00 0.00 97.07 08:33:01 2 99.47 0.00 0.03 0.00 0.08 0.42 08:33:01 3 0.44 0.00 0.02 0.00 0.02 99.53 08:34:01 all 25.84 0.00 0.07 0.02 0.03 74.03 08:34:01 0 2.35 0.00 0.07 0.05 0.02 97.52 08:34:01 1 3.12 0.00 0.02 0.00 0.02 96.85 08:34:01 2 91.28 0.00 0.15 0.03 0.08 8.45 08:34:01 3 6.64 0.00 0.05 0.00 0.02 93.29 08:35:01 all 23.22 0.00 0.13 0.04 0.04 76.57 08:35:01 0 0.32 0.00 0.05 0.17 0.03 99.43 08:35:01 1 88.44 0.00 0.38 0.00 0.10 11.08 08:35:01 2 0.22 0.00 0.00 0.00 0.02 99.77 08:35:01 3 3.82 0.00 0.05 0.00 0.03 96.09 08:36:01 all 33.44 0.00 0.53 0.31 0.05 65.66 08:36:01 0 29.88 0.00 0.70 1.10 0.03 68.28 08:36:01 1 33.81 0.00 0.58 0.08 0.05 65.48 08:36:01 2 30.24 0.00 0.28 0.08 0.05 69.34 08:36:01 3 39.83 0.00 0.58 0.00 0.05 59.53 08:37:01 all 54.21 0.00 2.58 1.45 0.09 41.67 08:37:01 0 51.90 0.00 1.84 5.43 0.08 40.75 08:37:01 1 64.96 0.00 4.69 0.10 0.12 30.14 08:37:01 2 65.09 0.00 2.72 0.22 0.08 31.89 08:37:01 3 35.04 0.00 1.09 0.05 0.08 63.73 08:38:01 all 45.53 0.00 1.87 1.45 0.08 51.08 08:38:01 0 34.39 0.00 1.99 4.15 0.08 59.38 08:38:01 1 61.78 0.00 2.22 0.70 0.10 35.19 08:38:01 2 41.94 0.00 1.37 0.13 0.07 56.49 08:38:01 3 44.09 0.00 1.85 0.78 0.07 53.20 Average: CPU %user %nice %system %iowait %steal %idle Average: all 33.43 0.00 0.77 1.04 0.05 64.71 Average: 0 18.47 0.00 0.72 2.22 0.04 78.54 Average: 1 33.10 0.00 0.93 0.78 0.06 65.13 Average: 2 57.78 0.00 0.72 0.90 0.07 40.53 Average: 3 24.39 0.00 0.69 0.26 0.05 74.62