---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-79954 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 9.1G 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 630 12377 0 3031 15078 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:cb:ff:43 brd ff:ff:ff:ff:ff:ff inet 10.30.106.14/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85931sec preferred_lft 85931sec inet6 fe80::f816:3eff:fecb:ff43/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-79954) 10/27/24 _x86_64_ (4 CPU) 18:33:25 LINUX RESTART (4 CPU) 18:34:02 tps rtps wtps bread/s bwrtn/s 18:35:01 189.54 51.67 137.87 3310.08 34597.66 18:36:01 55.32 4.72 50.61 225.43 26798.47 18:37:01 23.61 0.70 22.91 21.46 12605.00 18:38:01 27.47 0.62 26.86 19.86 5881.11 18:39:01 14.05 0.30 13.75 53.46 1374.30 18:40:01 19.06 1.97 17.09 195.53 13281.17 18:41:01 31.14 3.03 28.11 148.11 8927.98 Average: 51.13 8.90 42.23 561.13 14733.23 18:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:35:01 13393684 15192532 3031284 18.46 73900 1917148 1422012 8.14 1080448 1718696 108772 18:36:01 12129640 13988336 4295328 26.15 75864 1972516 2238408 12.81 2342496 1713712 15284 18:37:01 12196400 14136056 4228568 25.74 78336 2047908 2136520 12.23 2205244 1777408 15592 18:38:01 12094468 14210152 4330500 26.37 84224 2210948 2198344 12.58 2152644 1918692 21876 18:39:01 12057796 14204920 4367172 26.59 86832 2237156 1882412 10.77 2160572 1942660 15500 18:40:01 12173648 14903412 4251320 25.88 88480 2807632 1314372 7.52 1522464 2448536 206676 18:41:01 12717512 15481348 3707456 22.57 93060 2833696 814424 4.66 974684 2449976 26904 Average: 12394735 14588108 4030233 24.54 82957 2289572 1715213 9.82 1776936 1995669 58658 18:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:35:01 lo 0.95 0.95 0.10 0.10 0.00 0.00 0.00 0.00 18:35:01 ens3 198.70 160.52 2088.87 35.07 0.00 0.00 0.00 0.00 18:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:36:01 ens3 2478.32 1666.04 1131.24 667.05 0.00 0.00 0.00 0.00 18:37:01 lo 7.73 7.73 0.74 0.74 0.00 0.00 0.00 0.00 18:37:01 ens3 1588.24 950.70 1207.45 484.26 0.00 0.00 0.00 0.00 18:38:01 lo 7.11 7.11 9.52 9.52 0.00 0.00 0.00 0.00 18:38:01 ens3 919.46 583.81 2381.81 215.54 0.00 0.00 0.00 0.00 18:39:01 lo 3.25 3.25 0.65 0.65 0.00 0.00 0.00 0.00 18:39:01 ens3 490.47 334.74 156.62 133.76 0.00 0.00 0.00 0.00 18:40:01 lo 3.58 3.58 0.34 0.34 0.00 0.00 0.00 0.00 18:40:01 ens3 874.08 608.70 2468.79 185.14 0.00 0.00 0.00 0.00 18:41:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 18:41:01 ens3 588.92 440.84 378.61 185.84 0.00 0.00 0.00 0.00 Average: lo 3.37 3.37 1.64 1.64 0.00 0.00 0.00 0.00 Average: ens3 1021.71 679.14 1400.32 272.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-79954) 10/27/24 _x86_64_ (4 CPU) 18:33:25 LINUX RESTART (4 CPU) 18:34:02 CPU %user %nice %system %iowait %steal %idle 18:35:01 all 28.22 0.00 1.93 4.33 0.08 65.44 18:35:01 0 23.36 0.00 1.75 2.98 0.07 71.84 18:35:01 1 15.48 0.00 1.80 6.48 0.07 76.17 18:35:01 2 35.19 0.00 1.91 3.15 0.12 59.64 18:35:01 3 38.84 0.00 2.27 4.72 0.05 54.12 18:36:01 all 76.70 0.00 5.94 0.57 0.10 16.69 18:36:01 0 75.05 0.00 6.29 0.17 0.08 18.40 18:36:01 1 74.43 0.00 7.35 0.97 0.10 17.15 18:36:01 2 75.53 0.00 4.21 0.72 0.10 19.44 18:36:01 3 81.78 0.00 5.89 0.43 0.10 11.79 18:37:01 all 65.70 0.00 5.26 0.19 0.08 28.77 18:37:01 0 70.86 0.00 2.59 0.02 0.07 26.46 18:37:01 1 65.84 0.00 7.12 0.03 0.08 26.92 18:37:01 2 71.06 0.00 4.88 0.57 0.07 23.42 18:37:01 3 55.03 0.00 6.49 0.15 0.08 38.25 18:38:01 all 74.09 0.00 2.95 0.09 0.08 22.79 18:38:01 0 76.79 0.00 4.27 0.03 0.08 18.82 18:38:01 1 78.00 0.00 1.82 0.00 0.08 20.10 18:38:01 2 73.63 0.00 2.37 0.25 0.08 23.67 18:38:01 3 67.97 0.00 3.31 0.07 0.08 28.57 18:39:01 all 58.37 0.00 2.04 0.11 0.07 39.41 18:39:01 0 61.67 0.00 1.30 0.02 0.05 36.96 18:39:01 1 56.59 0.00 2.35 0.32 0.07 40.67 18:39:01 2 54.39 0.00 2.04 0.03 0.07 43.47 18:39:01 3 60.78 0.00 2.55 0.07 0.07 36.54 18:40:01 all 49.48 0.00 1.96 0.22 0.07 48.27 18:40:01 0 46.53 0.00 2.03 0.07 0.07 51.31 18:40:01 1 59.23 0.00 2.29 0.55 0.07 37.86 18:40:01 2 42.77 0.00 2.35 0.25 0.08 54.55 18:40:01 3 49.37 0.00 1.11 0.03 0.07 49.42 18:41:01 all 39.80 0.00 1.98 0.32 0.06 57.84 18:41:01 0 37.50 0.00 2.24 0.12 0.07 60.08 18:41:01 1 25.35 0.00 1.48 0.20 0.07 72.90 18:41:01 2 47.81 0.00 2.52 0.89 0.07 48.71 18:41:01 3 48.61 0.00 1.69 0.05 0.05 49.61 Average: all 56.10 0.00 3.15 0.83 0.08 39.84 Average: 0 56.03 0.00 2.93 0.48 0.07 40.49 Average: 1 53.63 0.00 3.46 1.21 0.08 41.63 Average: 2 57.24 0.00 2.90 0.83 0.08 38.95 Average: 3 57.52 0.00 3.33 0.78 0.07 38.30