---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-32419 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 616 13168 0 2254 15094 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:48:03:de brd ff:ff:ff:ff:ff:ff inet 10.30.106.119/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85720sec preferred_lft 85720sec inet6 fe80::f816:3eff:fe48:3de/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-32419) 08/20/24 _x86_64_ (4 CPU) 13:40:27 LINUX RESTART (4 CPU) 13:41:01 tps rtps wtps bread/s bwrtn/s 13:42:01 138.78 23.51 115.26 1222.73 29092.08 13:43:01 38.78 0.00 38.78 0.00 21865.42 13:44:01 14.48 0.00 14.48 0.00 18786.87 13:45:01 5.12 0.33 4.78 8.53 3761.77 13:46:01 2.75 0.00 2.75 0.00 467.12 13:47:01 3.23 0.02 3.22 0.13 1020.36 13:48:01 3.78 0.00 3.78 0.00 1275.52 13:49:01 8.71 0.00 8.71 0.00 2056.11 13:50:01 4.70 0.00 4.70 0.00 1097.68 13:51:01 150.94 4.45 146.49 134.64 13130.74 Average: 37.13 2.83 34.30 136.60 9255.25 13:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:42:01 13911160 15607348 2513800 15.30 70000 1822192 772604 4.42 645160 1650096 100544 13:43:01 13858240 15566220 2566720 15.63 78436 1823608 772604 4.42 692704 1651504 5508 13:44:01 13827060 15551096 2597900 15.82 86600 1828856 772604 4.42 713560 1656604 8964 13:45:01 13809876 15544652 2615084 15.92 92528 1831580 789296 4.52 724236 1658792 3384 13:46:01 13790676 15535616 2634284 16.04 98900 1833964 789296 4.52 738724 1661160 9792 13:47:01 13774364 15531760 2650596 16.14 108272 1835020 789296 4.52 749516 1662216 4092 13:48:01 13749492 15526768 2675468 16.29 116584 1843444 789296 4.52 759364 1670588 9408 13:49:01 13718764 15520928 2706196 16.48 133108 1847812 789296 4.52 776748 1674960 888 13:50:01 13691860 15517236 2733100 16.64 140648 1859900 789296 4.52 785532 1687040 21060 13:51:01 13491152 15456352 2933808 17.86 221928 1913388 837316 4.79 939456 1721744 45220 Average: 13762264 15535798 2662696 16.21 114700 1843976 789090 4.52 752500 1669470 20886 13:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:42:01 lo 1.13 1.13 0.13 0.13 0.00 0.00 0.00 0.00 13:42:01 ens3 126.36 99.20 1076.95 30.20 0.00 0.00 0.00 0.00 13:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:43:01 ens3 172.30 153.57 235.14 42.07 0.00 0.00 0.00 0.00 13:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 ens3 222.35 223.15 259.63 60.98 0.00 0.00 0.00 0.00 13:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:45:01 ens3 141.64 139.09 225.06 40.93 0.00 0.00 0.00 0.00 13:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:46:01 ens3 146.41 145.16 200.76 45.64 0.00 0.00 0.00 0.00 13:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:47:01 ens3 165.31 160.91 233.98 45.67 0.00 0.00 0.00 0.00 13:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:48:01 ens3 245.93 264.24 326.71 75.10 0.00 0.00 0.00 0.00 13:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:49:01 ens3 373.24 355.75 866.03 97.09 0.00 0.00 0.00 0.00 13:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 ens3 263.31 305.52 278.90 89.75 0.00 0.00 0.00 0.00 13:51:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 13:51:01 ens3 535.89 546.63 832.93 152.94 0.00 0.00 0.00 0.00 Average: lo 0.23 0.23 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 239.28 239.32 453.62 68.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-32419) 08/20/24 _x86_64_ (4 CPU) 13:40:27 LINUX RESTART (4 CPU) 13:41:01 CPU %user %nice %system %iowait %steal %idle 13:42:01 all 16.27 0.00 1.43 5.03 0.07 77.20 13:42:01 0 14.35 0.00 1.04 0.72 0.03 83.86 13:42:01 1 13.34 0.00 1.59 14.34 0.07 70.66 13:42:01 2 10.64 0.00 1.18 2.67 0.10 85.41 13:42:01 3 26.74 0.00 1.95 2.38 0.05 68.88 13:43:01 all 0.48 0.00 0.49 2.88 0.05 96.09 13:43:01 0 0.27 0.00 0.28 0.62 0.05 98.78 13:43:01 1 0.17 0.00 0.17 9.23 0.05 90.38 13:43:01 2 0.59 0.00 0.49 0.07 0.07 98.79 13:43:01 3 0.92 0.00 1.00 1.57 0.07 96.44 13:44:01 all 0.70 0.00 0.51 2.21 0.08 96.50 13:44:01 0 0.23 0.00 0.08 0.35 0.03 99.30 13:44:01 1 0.77 0.00 0.45 8.26 0.08 90.44 13:44:01 2 0.87 0.00 0.89 0.22 0.08 97.93 13:44:01 3 0.93 0.00 0.62 0.03 0.08 98.33 13:45:01 all 0.81 0.00 0.33 0.73 0.05 98.08 13:45:01 0 0.30 0.00 0.08 0.33 0.03 99.25 13:45:01 1 0.42 0.00 0.22 2.25 0.05 97.07 13:45:01 2 2.10 0.00 0.85 0.32 0.08 96.64 13:45:01 3 0.43 0.00 0.15 0.00 0.03 99.38 13:46:01 all 0.59 0.00 0.31 0.31 0.04 98.74 13:46:01 0 0.38 0.00 0.15 0.02 0.05 99.40 13:46:01 1 0.22 0.00 0.03 0.60 0.02 99.13 13:46:01 2 1.65 0.00 1.05 0.43 0.07 96.79 13:46:01 3 0.10 0.00 0.07 0.20 0.03 99.60 13:47:01 all 0.53 0.00 0.41 0.40 0.05 98.62 13:47:01 0 0.08 0.00 0.12 0.00 0.05 99.75 13:47:01 1 0.07 0.00 0.03 0.78 0.02 99.10 13:47:01 2 1.88 0.00 1.34 0.49 0.08 96.22 13:47:01 3 0.07 0.00 0.10 0.33 0.07 99.43 13:48:01 all 0.73 0.00 0.56 0.42 0.05 98.24 13:48:01 0 0.03 0.00 0.05 0.00 0.02 99.90 13:48:01 1 0.08 0.00 0.05 0.88 0.00 98.98 13:48:01 2 2.49 0.00 1.89 0.43 0.08 95.11 13:48:01 3 0.32 0.00 0.25 0.37 0.07 99.00 13:49:01 all 0.96 0.00 0.71 0.77 0.05 97.50 13:49:01 0 0.29 0.00 0.17 0.00 0.05 99.50 13:49:01 1 0.55 0.00 0.57 1.37 0.05 97.45 13:49:01 2 1.65 0.00 1.09 0.23 0.07 96.96 13:49:01 3 1.32 0.00 1.02 1.48 0.05 96.13 13:50:01 all 1.08 0.00 0.62 0.46 0.06 97.78 13:50:01 0 1.05 0.00 0.05 0.00 0.02 98.89 13:50:01 1 0.03 0.00 0.12 0.87 0.05 98.93 13:50:01 2 1.20 0.00 0.74 0.23 0.07 97.76 13:50:01 3 2.04 0.00 1.60 0.73 0.12 95.51 13:51:01 all 13.64 0.00 8.65 2.31 0.10 75.30 13:51:01 0 13.74 0.00 5.76 0.22 0.08 80.21 13:51:01 1 11.40 0.00 8.45 4.17 0.14 75.85 13:51:01 2 16.63 0.00 11.94 3.03 0.07 68.34 13:51:01 3 12.77 0.00 8.38 1.82 0.10 76.92 Average: all 3.57 0.00 1.40 1.55 0.06 93.42 Average: 0 3.06 0.00 0.77 0.23 0.04 95.89 Average: 1 2.69 0.00 1.16 4.27 0.05 91.82 Average: 2 3.98 0.00 2.15 0.81 0.08 92.98 Average: 3 4.55 0.00 1.51 0.89 0.07 92.99