---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-76466 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 829 28553 0 2784 30902 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:ab:c4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.154/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:fecb:abc4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:66:2a:e3:57 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76466) 10/13/24 _x86_64_ (8 CPU) 12:40:25 LINUX RESTART (8 CPU) 12:41:01 tps rtps wtps bread/s bwrtn/s 12:42:01 339.62 39.20 300.42 1768.61 20868.78 12:43:01 106.73 3.75 102.98 88.79 25695.45 12:44:01 42.78 0.20 42.58 9.73 34460.92 Average: 163.05 14.39 148.67 622.44 27008.04 12:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:42:01 29982292 31634916 2956928 8.98 74236 1884960 1479272 4.35 942060 1713920 193496 12:43:01 29562708 31488432 3376512 10.25 84180 2134416 1927300 5.67 1098164 1949864 42396 12:44:01 29231664 31629488 3707556 11.26 90444 2593600 1463668 4.31 954492 2410520 5996 Average: 29592221 31584279 3346999 10.16 82953 2204325 1623413 4.78 998239 2024768 80629 12:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 ens3 160.11 104.80 1259.19 33.20 0.00 0.00 0.00 0.00 12:42:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 ens3 28.48 20.78 425.63 4.45 0.00 0.00 0.00 0.00 12:43:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 ens3 368.57 219.55 10194.78 19.61 0.00 0.00 0.00 0.00 12:44:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 185.72 115.04 3959.72 19.09 0.00 0.00 0.00 0.00 Average: lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76466) 10/13/24 _x86_64_ (8 CPU) 12:40:25 LINUX RESTART (8 CPU) 12:41:01 CPU %user %nice %system %iowait %steal %idle 12:42:01 all 9.92 0.00 0.98 2.53 0.04 86.53 12:42:01 0 5.44 0.00 0.90 5.17 0.02 88.47 12:42:01 1 20.65 0.00 1.36 3.73 0.08 74.18 12:42:01 2 11.36 0.00 0.90 0.15 0.05 87.54 12:42:01 3 18.64 0.00 1.18 1.12 0.03 79.02 12:42:01 4 8.22 0.00 0.97 0.70 0.03 90.08 12:42:01 5 2.15 0.00 1.20 8.09 0.05 88.51 12:42:01 6 4.38 0.00 0.58 0.30 0.03 94.71 12:42:01 7 8.56 0.00 0.75 0.97 0.02 89.70 12:43:01 all 11.93 0.00 0.48 1.69 0.04 85.86 12:43:01 0 25.32 0.00 0.60 3.68 0.07 70.34 12:43:01 1 6.34 0.00 0.67 3.52 0.02 89.46 12:43:01 2 3.56 0.00 0.38 0.02 0.05 95.99 12:43:01 3 4.10 0.00 0.27 0.03 0.00 95.60 12:43:01 4 14.42 0.00 0.82 0.72 0.08 83.96 12:43:01 5 0.32 0.00 0.13 5.18 0.00 94.37 12:43:01 6 4.45 0.00 0.28 0.00 0.00 95.27 12:43:01 7 37.18 0.00 0.65 0.40 0.07 61.70 12:44:01 all 10.14 0.00 0.62 1.47 0.04 87.72 12:44:01 0 50.00 0.00 0.17 0.00 0.08 49.75 12:44:01 1 1.88 0.00 0.13 0.18 0.00 97.80 12:44:01 2 8.68 0.00 3.54 4.84 0.08 82.85 12:44:01 3 9.74 0.00 0.40 0.15 0.03 89.67 12:44:01 4 7.78 0.00 0.35 0.22 0.12 91.54 12:44:01 5 0.48 0.00 0.22 6.39 0.02 92.89 12:44:01 6 2.23 0.00 0.13 0.00 0.02 97.62 12:44:01 7 0.47 0.00 0.05 0.00 0.02 99.47 Average: all 10.67 0.00 0.69 1.90 0.04 86.70 Average: 0 26.92 0.00 0.56 2.95 0.06 69.52 Average: 1 9.61 0.00 0.72 2.48 0.03 87.16 Average: 2 7.87 0.00 1.61 1.67 0.06 88.79 Average: 3 10.83 0.00 0.62 0.43 0.02 88.10 Average: 4 10.14 0.00 0.71 0.54 0.08 88.53 Average: 5 0.98 0.00 0.52 6.55 0.02 91.92 Average: 6 3.69 0.00 0.33 0.10 0.02 95.87 Average: 7 15.38 0.00 0.48 0.46 0.03 83.65