---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-79293 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 884 26155 0 5127 30826 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:cc:44:66 brd ff:ff:ff:ff:ff:ff inet 10.30.106.182/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86008sec preferred_lft 86008sec inet6 fe80::f816:3eff:fecc:4466/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:94:6d:95:42 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-79293) 10/25/24 _x86_64_ (8 CPU) 05:27:56 LINUX RESTART (8 CPU) 05:28:01 tps rtps wtps bread/s bwrtn/s 05:29:02 353.02 84.62 268.41 6192.30 63475.02 05:30:01 144.28 17.39 126.89 1250.36 33690.02 05:31:01 303.82 16.88 286.94 2183.20 120061.66 05:32:01 207.65 6.83 200.82 318.09 30046.65 05:33:01 17.03 0.00 17.03 0.00 21108.57 05:34:01 56.27 1.07 55.21 72.52 23011.78 Average: 180.45 21.14 159.31 1670.54 48606.53 05:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:29:02 30153724 31617604 2785496 8.46 57328 1724704 1475632 4.34 954000 1556420 86116 05:30:01 29836080 31687320 3103140 9.42 85156 2062372 1380516 4.06 894972 1888844 137488 05:31:01 26447448 31253532 6491772 19.71 124648 4868628 3964268 11.66 1448912 4552248 2260 05:32:01 24716872 29689492 8222348 24.96 135056 5012552 6536956 19.23 3107196 4589900 176 05:33:01 24694480 29669832 8244740 25.03 135212 5014684 6553432 19.28 3129376 4590616 148 05:34:01 26852240 31631832 6086980 18.48 136308 4834868 1461484 4.30 1204912 4409732 18788 Average: 27116807 30924935 5822413 17.68 112285 3919635 3562048 10.48 1789895 3597960 40829 05:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:29:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 05:29:02 ens3 294.47 221.60 1529.46 72.88 0.00 0.00 0.00 0.00 05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 lo 1.56 1.56 0.16 0.16 0.00 0.00 0.00 0.00 05:30:01 ens3 52.92 39.38 745.85 7.98 0.00 0.00 0.00 0.00 05:31:01 vethc85e23e 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 lo 10.53 10.53 0.96 0.96 0.00 0.00 0.00 0.00 05:31:01 br-f8aef9240dca 0.02 0.12 0.00 0.01 0.00 0.00 0.00 0.00 05:32:01 vethb6054bb 2.67 3.03 0.68 5.94 0.00 0.00 0.00 0.00 05:32:01 vethc85e23e 0.48 0.70 0.05 1.19 0.00 0.00 0.00 0.00 05:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 lo 7.20 7.20 18.64 18.64 0.00 0.00 0.00 0.00 05:33:01 vethb6054bb 2.93 2.58 1.37 1.89 0.00 0.00 0.00 0.00 05:33:01 vethc85e23e 0.58 0.60 0.05 1.69 0.00 0.00 0.00 0.00 05:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 lo 14.18 14.18 22.62 22.62 0.00 0.00 0.00 0.00 05:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 lo 7.32 7.32 0.55 0.55 0.00 0.00 0.00 0.00 05:34:01 ens3 1091.07 729.08 25014.38 168.43 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: lo 7.10 7.10 7.20 7.20 0.00 0.00 0.00 0.00 Average: ens3 181.91 121.20 4180.47 28.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79293) 10/25/24 _x86_64_ (8 CPU) 05:27:56 LINUX RESTART (8 CPU) 05:28:01 CPU %user %nice %system %iowait %steal %idle 05:29:02 all 8.31 0.00 1.27 3.29 0.04 87.10 05:29:02 0 4.37 0.00 2.04 0.47 0.03 93.09 05:29:02 1 2.45 0.00 0.62 1.04 0.03 95.86 05:29:02 2 21.67 0.00 1.24 1.49 0.05 75.55 05:29:02 3 5.03 0.00 1.51 7.49 0.07 85.91 05:29:02 4 13.84 0.00 1.50 0.48 0.03 84.13 05:29:02 5 3.74 0.00 0.65 8.75 0.03 86.82 05:29:02 6 6.19 0.00 1.00 0.57 0.02 92.23 05:29:02 7 9.21 0.00 1.57 6.00 0.05 83.16 05:30:01 all 10.22 0.00 0.76 2.49 0.03 86.49 05:30:01 0 20.78 0.00 0.98 1.51 0.03 76.69 05:30:01 1 5.50 0.00 0.68 0.95 0.03 92.83 05:30:01 2 9.14 0.00 0.75 0.34 0.02 89.75 05:30:01 3 0.07 0.00 0.59 13.17 0.03 86.13 05:30:01 4 25.14 0.00 1.44 1.44 0.03 71.94 05:30:01 5 2.32 0.00 0.25 2.22 0.00 95.20 05:30:01 6 11.12 0.00 0.80 0.29 0.02 87.77 05:30:01 7 7.69 0.00 0.54 0.02 0.05 91.69 05:31:01 all 12.14 0.00 4.86 5.01 0.06 77.93 05:31:01 0 10.89 0.00 4.60 1.17 0.07 83.27 05:31:01 1 14.11 0.00 4.84 1.02 0.07 79.96 05:31:01 2 13.23 0.00 4.08 0.42 0.07 82.21 05:31:01 3 10.09 0.00 5.21 32.05 0.09 52.57 05:31:01 4 11.68 0.00 5.19 1.63 0.05 81.45 05:31:01 5 14.12 0.00 4.18 0.15 0.05 81.50 05:31:01 6 10.24 0.00 5.83 0.20 0.05 83.67 05:31:01 7 12.77 0.00 4.93 3.63 0.07 78.60 05:32:01 all 27.25 0.00 3.19 2.16 0.08 67.32 05:32:01 0 24.56 0.00 3.03 2.43 0.08 69.89 05:32:01 1 21.01 0.00 2.34 1.73 0.10 74.82 05:32:01 2 26.31 0.00 3.02 1.02 0.08 69.57 05:32:01 3 28.36 0.00 3.19 7.44 0.08 60.92 05:32:01 4 30.12 0.00 3.20 1.64 0.08 64.95 05:32:01 5 33.26 0.00 3.77 0.60 0.08 62.28 05:32:01 6 22.18 0.00 2.75 1.74 0.07 73.26 05:32:01 7 32.19 0.00 4.16 0.69 0.08 62.88 05:33:01 all 2.87 0.00 0.42 1.16 0.08 95.48 05:33:01 0 3.09 0.00 0.62 7.98 0.08 88.22 05:33:01 1 3.10 0.00 0.35 0.00 0.08 96.46 05:33:01 2 2.20 0.00 0.43 0.02 0.03 97.31 05:33:01 3 2.43 0.00 0.47 1.26 0.08 95.77 05:33:01 4 3.17 0.00 0.27 0.00 0.05 96.51 05:33:01 5 2.40 0.00 0.42 0.02 0.08 97.08 05:33:01 6 2.97 0.00 0.42 0.02 0.08 96.51 05:33:01 7 3.56 0.00 0.44 0.00 0.10 95.90 05:34:01 all 3.18 0.00 0.61 1.45 0.05 94.71 05:34:01 0 0.87 0.00 0.62 10.24 0.07 88.20 05:34:01 1 2.82 0.00 0.48 0.23 0.07 96.39 05:34:01 2 13.85 0.00 0.77 0.32 0.03 85.03 05:34:01 3 1.84 0.00 0.44 0.05 0.05 97.62 05:34:01 4 1.91 0.00 0.72 0.08 0.03 97.26 05:34:01 5 0.90 0.00 0.53 0.02 0.05 98.50 05:34:01 6 1.24 0.00 0.57 0.45 0.05 97.70 05:34:01 7 2.04 0.00 0.70 0.23 0.07 96.96 Average: all 10.65 0.00 1.84 2.59 0.06 84.86 Average: 0 10.73 0.00 1.98 3.98 0.06 83.25 Average: 1 8.15 0.00 1.55 0.83 0.06 89.41 Average: 2 14.40 0.00 1.71 0.60 0.05 83.24 Average: 3 7.97 0.00 1.89 10.17 0.07 79.90 Average: 4 14.28 0.00 2.05 0.88 0.05 82.75 Average: 5 9.45 0.00 1.63 1.96 0.05 86.90 Average: 6 8.97 0.00 1.89 0.55 0.05 88.55 Average: 7 11.24 0.00 2.05 1.76 0.07 84.88