---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-85580 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 11G 145G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 871 28284 0 3011 30856 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:c6:aa:ee brd ff:ff:ff:ff:ff:ff inet 10.30.106.204/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fec6:aaee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:71:06:58:6e brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:71ff:fe06:586e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85580) 11/21/24 _x86_64_ (8 CPU) 13:58:57 LINUX RESTART (8 CPU) 13:59:01 tps rtps wtps bread/s bwrtn/s 14:00:03 95.97 51.41 44.57 4537.06 53760.66 14:01:01 284.09 36.82 247.27 1738.18 21789.62 14:02:01 183.13 19.97 163.16 688.17 36787.75 14:03:01 60.84 9.88 50.96 712.68 23174.00 14:04:01 39.92 0.90 39.02 91.70 18833.86 Average: 131.68 23.78 107.90 1560.43 30995.41 13:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:00:03 30534232 31789016 2404988 7.30 38892 1544200 1320740 3.89 740880 1419512 2116 14:01:01 30124408 31638316 2814812 8.55 59180 1771228 1472684 4.33 948284 1592184 91332 14:02:01 28758140 30797588 4181080 12.69 86688 2246960 2295936 6.76 1861456 1998924 70296 14:03:01 25887756 28045500 7051464 21.41 90220 2357504 5375848 15.82 4706580 1994572 2144 14:04:01 28986796 31619916 3952424 12.00 92996 2823692 1447504 4.26 1392596 2213432 455004 Average: 28858266 30778067 4080954 12.39 73595 2148717 2382542 7.01 1929959 1843725 124178 13:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:00:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:03 ens3 282.38 212.41 763.40 53.08 0.00 0.00 0.00 0.00 14:00:03 lo 0.92 0.92 0.09 0.09 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 ens3 75.47 59.46 811.59 23.59 0.00 0.00 0.00 0.00 14:01:01 lo 1.10 1.10 0.11 0.11 0.00 0.00 0.00 0.00 14:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 ens3 422.97 321.15 4895.42 52.77 0.00 0.00 0.00 0.00 14:02:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 14:03:01 vethc36e349 0.27 0.45 0.07 0.05 0.00 0.00 0.00 0.00 14:03:01 docker0 0.37 0.52 0.07 0.05 0.00 0.00 0.00 0.00 14:03:01 ens3 63.52 40.18 643.44 13.45 0.00 0.00 0.00 0.00 14:03:01 vethd353e48 0.10 0.35 0.01 0.03 0.00 0.00 0.00 0.00 14:04:01 docker0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:04:01 ens3 60.65 56.43 281.22 29.73 0.00 0.00 0.00 0.00 14:04:01 lo 30.86 30.86 10.71 10.71 0.00 0.00 0.00 0.00 Average: docker0 0.10 0.12 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 182.05 138.70 1482.34 34.65 0.00 0.00 0.00 0.00 Average: lo 5.59 5.59 2.10 2.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85580) 11/21/24 _x86_64_ (8 CPU) 13:58:57 LINUX RESTART (8 CPU) 13:59:01 CPU %user %nice %system %iowait %steal %idle 14:00:03 all 3.49 0.00 0.76 2.32 0.02 93.40 14:00:03 0 2.84 0.00 2.08 12.42 0.03 82.64 14:00:03 1 3.16 0.00 0.51 0.31 0.02 96.00 14:00:03 2 6.10 0.00 0.62 0.38 0.02 92.88 14:00:03 3 3.91 0.00 0.43 3.07 0.02 92.58 14:00:03 4 2.31 0.00 0.62 0.69 0.03 96.36 14:00:03 5 3.24 0.00 0.71 0.67 0.03 95.34 14:00:03 6 2.18 0.00 0.60 0.48 0.03 96.71 14:00:03 7 4.17 0.00 0.49 0.51 0.02 94.81 14:01:01 all 8.42 0.00 0.67 4.74 0.05 86.12 14:01:01 0 6.35 0.00 0.40 19.61 0.05 73.59 14:01:01 1 11.81 0.00 0.81 3.05 0.03 84.29 14:01:01 2 5.93 0.00 0.74 0.25 0.02 93.07 14:01:01 3 3.90 0.00 0.17 0.45 0.03 95.44 14:01:01 4 13.14 0.00 1.59 3.98 0.02 81.28 14:01:01 5 11.49 0.00 0.73 4.24 0.09 83.45 14:01:01 6 6.49 0.00 0.39 6.02 0.12 86.98 14:01:01 7 8.27 0.00 0.52 0.38 0.03 90.79 14:02:01 all 16.23 0.00 1.10 3.28 0.06 79.33 14:02:01 0 13.20 0.00 1.55 0.85 0.05 84.36 14:02:01 1 19.76 0.00 0.82 0.92 0.07 78.44 14:02:01 2 24.69 0.00 1.14 2.64 0.08 71.45 14:02:01 3 12.39 0.00 0.52 2.57 0.05 84.47 14:02:01 4 19.15 0.00 1.46 3.05 0.10 76.24 14:02:01 5 5.62 0.00 0.72 0.38 0.03 93.24 14:02:01 6 3.80 0.00 0.52 9.41 0.03 86.24 14:02:01 7 31.32 0.00 2.08 6.42 0.08 60.10 14:03:01 all 41.18 0.00 0.96 1.29 0.08 56.49 14:03:01 0 47.42 0.00 0.74 1.46 0.08 50.30 14:03:01 1 36.24 0.00 0.72 0.25 0.07 62.72 14:03:01 2 44.74 0.00 1.47 0.22 0.08 53.48 14:03:01 3 48.54 0.00 1.06 1.16 0.07 49.18 14:03:01 4 45.03 0.00 1.07 0.49 0.08 53.33 14:03:01 5 35.28 0.00 0.90 0.67 0.08 63.06 14:03:01 6 35.66 0.00 0.79 2.30 0.07 61.18 14:03:01 7 36.53 0.00 0.89 3.81 0.08 58.68 14:04:01 all 15.30 0.00 1.07 0.95 0.05 82.63 14:04:01 0 6.76 0.00 1.10 5.85 0.07 86.22 14:04:01 1 31.10 0.00 2.07 0.03 0.08 66.71 14:04:01 2 7.47 0.00 1.17 0.03 0.03 91.29 14:04:01 3 10.60 0.00 0.62 0.00 0.05 88.73 14:04:01 4 11.92 0.00 0.75 0.02 0.03 87.28 14:04:01 5 8.82 0.00 0.69 0.02 0.03 90.44 14:04:01 6 24.53 0.00 1.03 0.23 0.07 74.14 14:04:01 7 21.25 0.00 1.14 1.39 0.05 76.17 Average: all 16.96 0.00 0.91 2.50 0.05 79.58 Average: 0 15.34 0.00 1.18 7.95 0.06 75.47 Average: 1 20.45 0.00 0.99 0.90 0.05 77.62 Average: 2 17.89 0.00 1.03 0.71 0.05 80.33 Average: 3 15.90 0.00 0.56 1.46 0.04 82.04 Average: 4 18.32 0.00 1.09 1.63 0.05 78.90 Average: 5 12.87 0.00 0.75 1.16 0.05 85.17 Average: 6 14.58 0.00 0.67 3.67 0.06 81.02 Average: 7 20.33 0.00 1.02 2.51 0.05 76.08