---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14115 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 13G 143G 9% / 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 842 26213 0 5110 30868 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:25:77:15 brd ff:ff:ff:ff:ff:ff inet 10.30.106.154/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86000sec preferred_lft 86000sec inet6 fe80::f816:3eff:fe25:7715/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e5:86:b5:76 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-14115) 03/18/24 _x86_64_ (8 CPU) 14:50:25 LINUX RESTART (8 CPU) 14:51:01 tps rtps wtps bread/s bwrtn/s 14:52:01 157.32 71.87 85.45 4631.49 53388.44 14:53:01 127.28 13.81 113.46 1118.08 52471.79 14:54:01 209.75 12.85 196.90 2070.19 131896.82 14:55:01 198.25 9.30 188.95 395.30 24856.27 14:56:01 30.96 0.53 30.43 22.80 1404.27 14:57:01 55.17 2.20 52.97 125.45 2533.16 Average: 129.79 18.43 111.36 1393.88 44425.12 14:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:52:01 30162972 31726784 2776248 8.43 66780 1808852 1412312 4.16 847048 1643556 138928 14:53:01 29848312 31725992 3090908 9.38 85640 2087900 1409884 4.15 859236 1913344 142852 14:54:01 26747424 31510276 6191796 18.80 109816 4862916 3854376 11.34 1145176 4594840 980 14:55:01 23592264 28512956 9346956 28.38 117332 4998656 8944620 26.32 4351624 4476400 1088 14:56:01 25177512 30126896 7761708 23.56 118072 5027744 4878704 14.35 2805076 4463964 108 14:57:01 26896204 31662720 6043016 18.35 120356 4853216 1523212 4.48 1275048 4310368 2700 Average: 27070781 30877604 5868439 17.82 102999 3939881 3670518 10.80 1880535 3567079 47776 14:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:52:01 ens3 327.50 228.30 1503.98 62.45 0.00 0.00 0.00 0.00 14:52:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 ens3 51.64 36.96 747.52 7.88 0.00 0.00 0.00 0.00 14:53:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 vethfd35c58 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 vethbdd4fa0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 ens3 820.98 448.04 29238.19 32.12 0.00 0.00 0.00 0.00 14:54:01 veth279ff13 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 vethfd35c58 0.45 0.85 0.07 0.09 0.00 0.00 0.00 0.00 14:55:01 vethbdd4fa0 0.35 0.72 0.06 0.08 0.00 0.00 0.00 0.00 14:55:01 ens3 4.03 2.75 1.32 1.30 0.00 0.00 0.00 0.00 14:55:01 vethdaa457e 58.87 69.67 20.39 17.06 0.00 0.00 0.00 0.00 14:56:01 ens3 23.48 20.95 10.83 19.03 0.00 0.00 0.00 0.00 14:56:01 vethdaa457e 56.09 65.72 171.92 27.34 0.00 0.00 0.00 0.01 14:56:01 lo 27.50 27.50 7.40 7.40 0.00 0.00 0.00 0.00 14:56:01 veth55b69fd 31.19 27.00 6.98 26.75 0.00 0.00 0.00 0.00 14:57:01 ens3 59.21 46.31 72.99 19.44 0.00 0.00 0.00 0.00 14:57:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 214.47 130.55 5262.47 23.70 0.00 0.00 0.00 0.00 Average: lo 4.17 4.17 1.20 1.20 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14115) 03/18/24 _x86_64_ (8 CPU) 14:50:25 LINUX RESTART (8 CPU) 14:51:01 CPU %user %nice %system %iowait %steal %idle 14:52:01 all 10.93 0.00 1.00 5.53 0.04 82.50 14:52:01 0 3.81 0.00 0.97 1.12 0.03 94.07 14:52:01 1 5.60 0.00 0.70 3.20 0.02 90.48 14:52:01 2 2.55 0.00 0.48 0.43 0.05 96.48 14:52:01 3 3.46 0.00 0.55 28.33 0.03 67.62 14:52:01 4 33.78 0.00 2.00 2.74 0.07 61.41 14:52:01 5 19.05 0.00 1.47 5.35 0.05 74.08 14:52:01 6 13.25 0.00 1.15 2.19 0.03 83.38 14:52:01 7 5.89 0.00 0.57 0.98 0.02 92.55 14:53:01 all 10.21 0.00 0.64 4.19 0.03 84.94 14:53:01 0 4.13 0.00 0.45 0.08 0.00 95.34 14:53:01 1 0.12 0.00 0.05 0.20 0.00 99.63 14:53:01 2 2.07 0.00 0.49 10.33 0.05 87.06 14:53:01 3 0.18 0.00 0.23 17.94 0.03 81.61 14:53:01 4 18.32 0.00 0.93 1.87 0.03 78.85 14:53:01 5 5.49 0.00 0.43 0.05 0.02 94.01 14:53:01 6 28.82 0.00 1.19 2.74 0.05 67.20 14:53:01 7 22.52 0.00 1.33 0.35 0.05 75.74 14:54:01 all 10.58 0.00 4.31 7.79 0.06 77.26 14:54:01 0 10.54 0.00 3.32 0.27 0.07 85.81 14:54:01 1 10.23 0.00 5.22 0.50 0.05 84.00 14:54:01 2 8.11 0.00 4.08 10.30 0.07 77.44 14:54:01 3 11.48 0.00 3.96 1.26 0.05 83.24 14:54:01 4 11.86 0.00 3.34 11.11 0.07 73.62 14:54:01 5 11.64 0.00 4.06 4.04 0.08 80.18 14:54:01 6 10.52 0.00 4.53 1.28 0.07 83.60 14:54:01 7 10.33 0.00 5.97 33.65 0.07 49.97 14:55:01 all 53.00 0.00 5.50 1.04 0.13 40.33 14:55:01 0 55.76 0.00 5.57 0.64 0.12 37.91 14:55:01 1 52.96 0.00 5.73 1.66 0.14 39.52 14:55:01 2 46.69 0.00 4.59 0.85 0.12 47.75 14:55:01 3 57.46 0.00 5.84 1.74 0.15 34.81 14:55:01 4 54.04 0.00 6.05 1.28 0.10 38.53 14:55:01 5 56.08 0.00 5.51 0.49 0.12 37.80 14:55:01 6 48.22 0.00 5.30 1.17 0.14 45.18 14:55:01 7 52.81 0.00 5.40 0.52 0.17 41.10 14:56:01 all 8.84 0.00 0.99 0.11 0.05 90.02 14:56:01 0 8.88 0.00 0.90 0.05 0.05 90.12 14:56:01 1 10.91 0.00 1.00 0.25 0.05 87.79 14:56:01 2 6.97 0.00 0.84 0.13 0.03 92.03 14:56:01 3 9.67 0.00 1.20 0.03 0.03 89.06 14:56:01 4 9.45 0.00 1.09 0.03 0.05 89.38 14:56:01 5 9.46 0.00 0.96 0.07 0.03 89.49 14:56:01 6 7.71 0.00 0.95 0.20 0.05 91.09 14:56:01 7 7.64 0.00 0.96 0.10 0.05 91.25 14:57:01 all 7.99 0.00 0.56 0.36 0.03 91.06 14:57:01 0 15.40 0.00 0.78 0.25 0.03 83.54 14:57:01 1 0.88 0.00 0.40 0.35 0.02 98.35 14:57:01 2 0.39 0.00 0.49 1.61 0.05 97.47 14:57:01 3 8.37 0.00 0.50 0.28 0.05 90.80 14:57:01 4 20.07 0.00 0.80 0.12 0.03 78.98 14:57:01 5 0.85 0.00 0.52 0.05 0.02 98.57 14:57:01 6 2.59 0.00 0.38 0.07 0.02 96.95 14:57:01 7 15.37 0.00 0.57 0.18 0.03 83.84 Average: all 16.88 0.00 2.15 3.17 0.06 77.75 Average: 0 16.36 0.00 1.99 0.40 0.05 81.20 Average: 1 13.37 0.00 2.17 1.03 0.04 83.39 Average: 2 11.13 0.00 1.82 3.93 0.06 83.05 Average: 3 15.03 0.00 2.03 8.29 0.06 74.58 Average: 4 24.57 0.00 2.36 2.84 0.06 70.17 Average: 5 17.02 0.00 2.15 1.67 0.05 79.10 Average: 6 18.47 0.00 2.24 1.27 0.06 77.95 Average: 7 19.06 0.00 2.45 5.90 0.06 72.52