---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35292 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 144G 8% / 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 28118 0 3203 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:13:ed:07 brd ff:ff:ff:ff:ff:ff inet 10.30.107.188/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:fe13:ed07/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f0:59:a1:97 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:f0ff:fe59:a197/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35292) 04/26/24 _x86_64_ (8 CPU) 08:40:05 LINUX RESTART (8 CPU) 08:41:01 tps rtps wtps bread/s bwrtn/s 08:42:01 85.42 18.04 67.38 1033.26 14284.97 08:43:01 153.09 42.83 110.26 2457.19 23226.26 08:44:01 12.51 2.27 10.25 98.38 8409.53 08:45:01 184.09 4.77 179.32 465.79 54391.07 08:46:01 32.64 1.32 31.33 89.99 10292.68 Average: 93.55 13.84 79.71 828.93 22120.64 08:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:42:01 30134296 31715240 2804924 8.52 70076 1821188 1457268 4.29 858668 1655144 154508 08:43:01 28214240 30154596 4724980 14.34 83484 2154128 2852392 8.39 2489816 1912276 8152 08:44:01 27374012 29323308 5565208 16.90 84156 2161824 3498500 10.29 3345680 1891884 3004 08:45:01 27668688 30591500 5270532 16.00 93076 3108452 2400652 7.06 2325416 2578508 8184 08:46:01 28752684 31580048 4186536 12.71 96444 3011268 1555860 4.58 1357788 2469680 5180 Average: 28428784 30672938 4510436 13.69 85447 2451372 2352934 6.92 2075474 2101498 35806 08:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:42:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 08:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 ens3 60.86 42.84 842.21 13.84 0.00 0.00 0.00 0.00 08:43:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 08:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 ens3 355.41 278.17 3313.92 43.35 0.00 0.00 0.00 0.00 08:44:01 lo 67.56 67.56 31.55 31.55 0.00 0.00 0.00 0.00 08:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 ens3 538.26 365.24 160.21 158.78 0.00 0.00 0.00 0.00 08:45:01 lo 7.23 7.23 0.91 0.91 0.00 0.00 0.00 0.00 08:45:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:45:01 ens3 464.62 374.89 2427.50 1876.52 0.00 0.00 0.00 0.00 08:46:01 lo 4.67 4.67 0.43 0.43 0.00 0.00 0.00 0.00 08:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 ens3 324.80 353.01 75.70 1669.75 0.00 0.00 0.00 0.00 Average: lo 16.32 16.32 6.63 6.63 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 348.78 282.82 1363.89 752.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35292) 04/26/24 _x86_64_ (8 CPU) 08:40:05 LINUX RESTART (8 CPU) 08:41:01 CPU %user %nice %system %iowait %steal %idle 08:42:01 all 9.90 0.00 0.69 2.35 0.03 87.03 08:42:01 0 0.97 0.00 0.30 0.35 0.02 98.37 08:42:01 1 0.57 0.00 0.28 2.50 0.03 96.61 08:42:01 2 6.96 0.00 0.72 10.74 0.02 81.57 08:42:01 3 32.78 0.00 1.52 3.74 0.07 61.89 08:42:01 4 23.73 0.00 1.27 0.88 0.03 74.09 08:42:01 5 11.41 0.00 0.80 0.17 0.02 87.60 08:42:01 6 1.95 0.00 0.42 0.37 0.00 97.26 08:42:01 7 0.89 0.00 0.17 0.08 0.02 98.84 08:43:01 all 29.12 0.00 1.05 3.28 0.07 66.47 08:43:01 0 33.10 0.00 0.64 0.67 0.08 65.50 08:43:01 1 17.59 0.00 1.01 11.27 0.05 70.08 08:43:01 2 28.68 0.00 1.22 2.97 0.10 67.03 08:43:01 3 35.61 0.00 1.13 2.91 0.07 60.28 08:43:01 4 23.68 0.00 1.62 2.81 0.08 71.80 08:43:01 5 27.18 0.00 1.24 2.97 0.08 68.53 08:43:01 6 35.47 0.00 0.73 1.32 0.07 62.42 08:43:01 7 31.74 0.00 0.84 1.27 0.07 66.09 08:44:01 all 40.27 0.00 1.06 0.54 0.08 58.04 08:44:01 0 42.84 0.00 1.65 0.40 0.10 55.01 08:44:01 1 51.69 0.00 0.75 3.24 0.10 44.23 08:44:01 2 36.49 0.00 1.13 0.00 0.10 62.28 08:44:01 3 36.86 0.00 0.99 0.13 0.07 61.94 08:44:01 4 40.35 0.00 0.84 0.30 0.07 58.45 08:44:01 5 35.41 0.00 0.89 0.12 0.08 63.50 08:44:01 6 37.07 0.00 0.99 0.00 0.08 61.85 08:44:01 7 41.54 0.00 1.21 0.17 0.08 57.00 08:45:01 all 12.62 0.00 1.70 7.37 0.07 78.24 08:45:01 0 9.86 0.00 2.32 21.95 0.07 65.80 08:45:01 1 10.81 0.00 2.59 14.81 0.05 71.74 08:45:01 2 16.59 0.00 1.58 4.75 0.07 77.01 08:45:01 3 10.98 0.00 1.44 1.11 0.08 86.39 08:45:01 4 14.12 0.00 1.04 3.93 0.07 80.84 08:45:01 5 14.58 0.00 1.46 3.80 0.05 80.11 08:45:01 6 13.97 0.00 1.33 1.01 0.08 83.61 08:45:01 7 10.02 0.00 1.85 7.65 0.08 80.40 08:46:01 all 10.49 0.00 0.59 2.04 0.04 86.84 08:46:01 0 3.54 0.00 0.52 0.02 0.03 95.90 08:46:01 1 4.91 0.00 0.60 0.08 0.02 94.39 08:46:01 2 18.81 0.00 0.96 8.55 0.05 71.64 08:46:01 3 9.66 0.00 0.57 1.68 0.07 88.03 08:46:01 4 4.37 0.00 0.47 5.45 0.02 89.70 08:46:01 5 6.93 0.00 0.50 0.03 0.02 92.52 08:46:01 6 35.17 0.00 0.84 0.52 0.05 63.43 08:46:01 7 0.67 0.00 0.28 0.00 0.03 99.02 Average: all 20.45 0.00 1.02 3.11 0.06 75.36 Average: 0 18.03 0.00 1.09 4.66 0.06 76.16 Average: 1 17.01 0.00 1.04 6.37 0.05 75.52 Average: 2 21.48 0.00 1.12 5.41 0.07 71.92 Average: 3 25.15 0.00 1.13 1.92 0.07 71.73 Average: 4 21.24 0.00 1.05 2.68 0.05 74.99 Average: 5 19.09 0.00 0.98 1.42 0.05 78.47 Average: 6 24.68 0.00 0.86 0.64 0.06 73.76 Average: 7 16.95 0.00 0.87 1.83 0.06 80.29