---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6217 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 845 28394 0 2927 30879 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:63:07:1f brd ff:ff:ff:ff:ff:ff inet 10.30.107.202/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fe63:71f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d2:44:73:e6 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:d2ff:fe44:73e6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6217) 12/19/23 _x86_64_ (8 CPU) 10:41:22 LINUX RESTART (8 CPU) 10:42:02 tps rtps wtps bread/s bwrtn/s 10:43:01 101.66 18.03 83.63 1038.97 27592.68 10:44:01 143.36 21.03 122.33 848.13 35427.96 10:45:01 40.41 0.60 39.81 11.46 23481.02 10:46:01 117.45 3.42 114.03 444.33 49039.96 10:47:01 50.20 1.20 49.00 62.51 23394.47 Average: 90.58 8.82 81.75 479.22 31800.82 10:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30029828 31697196 2909392 8.83 73244 1901800 1478836 4.35 881616 1730844 227976 10:44:01 28397516 30302792 4541704 13.79 85484 2115244 2801028 8.24 2330472 1887464 25932 10:45:01 28406756 30395000 4532464 13.76 89372 2189896 2828028 8.32 2258448 1939372 14488 10:46:01 27813468 30340392 5125752 15.56 97604 2709140 2508044 7.38 2491496 2272812 528 10:47:01 29052188 31597464 3887032 11.80 102620 2722156 1479112 4.35 1248844 2278504 31276 Average: 28739951 30866569 4199269 12.75 89665 2327647 2219010 6.53 1842175 2021799 60040 10:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 ens3 74.48 52.37 1252.74 8.73 0.00 0.00 0.00 0.00 10:43:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 ens3 429.65 322.35 2255.04 82.74 0.00 0.00 0.00 0.00 10:44:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 222.06 188.25 790.24 64.88 0.00 0.00 0.00 0.00 10:45:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 ens3 196.57 156.64 1490.36 45.94 0.00 0.00 0.00 0.00 10:46:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:47:01 ens3 230.84 265.56 93.68 1661.71 0.00 0.00 0.00 0.00 10:47:01 lo 2.53 2.53 0.24 0.24 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 231.24 197.52 1176.12 374.05 0.00 0.00 0.00 0.00 Average: lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6217) 12/19/23 _x86_64_ (8 CPU) 10:41:22 LINUX RESTART (8 CPU) 10:42:02 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 10.30 0.00 0.74 2.18 0.04 86.74 10:43:01 0 2.90 0.00 0.31 0.03 0.02 96.74 10:43:01 1 11.84 0.00 0.86 1.75 0.03 85.52 10:43:01 2 2.02 0.00 0.24 0.25 0.02 97.47 10:43:01 3 4.37 0.00 0.78 12.43 0.03 82.38 10:43:01 4 26.56 0.00 1.29 1.75 0.10 70.30 10:43:01 5 27.46 0.00 1.48 1.07 0.05 69.95 10:43:01 6 6.02 0.00 0.74 0.20 0.02 93.01 10:43:01 7 1.27 0.00 0.20 0.02 0.02 98.49 10:44:01 all 31.51 0.00 1.31 1.50 0.08 65.61 10:44:01 0 31.27 0.00 0.69 0.00 0.07 67.98 10:44:01 1 30.97 0.00 1.37 1.98 0.05 65.63 10:44:01 2 34.59 0.00 1.06 2.11 0.08 62.16 10:44:01 3 27.01 0.00 1.24 5.03 0.08 66.64 10:44:01 4 39.07 0.00 1.96 0.43 0.08 58.45 10:44:01 5 35.28 0.00 1.98 0.74 0.08 61.92 10:44:01 6 23.75 0.00 1.18 1.63 0.07 73.38 10:44:01 7 30.19 0.00 1.07 0.03 0.07 68.64 10:45:01 all 61.95 0.00 2.20 0.42 0.09 35.34 10:45:01 0 60.41 0.00 2.16 0.07 0.10 37.27 10:45:01 1 59.41 0.00 2.40 0.13 0.10 37.96 10:45:01 2 62.78 0.00 2.25 0.62 0.08 34.26 10:45:01 3 69.92 0.00 2.00 0.07 0.10 27.92 10:45:01 4 65.63 0.00 2.74 2.43 0.08 29.12 10:45:01 5 58.86 0.00 2.16 0.02 0.10 38.86 10:45:01 6 63.44 0.00 1.94 0.02 0.10 34.49 10:45:01 7 55.13 0.00 1.93 0.02 0.10 42.82 10:46:01 all 61.77 0.00 2.06 1.70 0.10 34.37 10:46:01 0 63.89 0.00 2.34 0.48 0.10 33.19 10:46:01 1 60.84 0.00 2.56 3.50 0.10 33.00 10:46:01 2 63.46 0.00 1.69 3.55 0.10 31.20 10:46:01 3 59.07 0.00 1.73 2.23 0.08 36.89 10:46:01 4 65.03 0.00 2.47 2.40 0.12 29.98 10:46:01 5 61.57 0.00 1.91 0.45 0.10 35.97 10:46:01 6 59.39 0.00 1.72 0.57 0.07 38.26 10:46:01 7 60.89 0.00 2.11 0.40 0.10 36.50 10:47:01 all 12.33 0.00 0.65 1.34 0.04 85.65 10:47:01 0 25.90 0.00 0.92 0.50 0.05 72.63 10:47:01 1 7.35 0.00 0.48 7.65 0.03 84.48 10:47:01 2 28.55 0.00 1.40 0.85 0.07 69.13 10:47:01 3 5.40 0.00 0.69 1.55 0.05 92.31 10:47:01 4 6.29 0.00 0.37 0.02 0.02 93.31 10:47:01 5 11.67 0.00 0.40 0.12 0.02 87.80 10:47:01 6 3.38 0.00 0.32 0.00 0.03 96.26 10:47:01 7 10.14 0.00 0.55 0.02 0.03 89.26 Average: all 35.61 0.00 1.39 1.43 0.07 61.50 Average: 0 36.97 0.00 1.28 0.22 0.07 61.46 Average: 1 34.11 0.00 1.54 3.01 0.06 61.28 Average: 2 38.35 0.00 1.33 1.48 0.07 58.77 Average: 3 33.21 0.00 1.29 4.24 0.07 61.19 Average: 4 40.50 0.00 1.76 1.40 0.08 56.25 Average: 5 38.97 0.00 1.59 0.48 0.07 58.90 Average: 6 31.24 0.00 1.18 0.49 0.06 67.03 Average: 7 31.58 0.00 1.17 0.10 0.06 67.09