---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-19061 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 14G 141G 10% / 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 907 24540 0 6718 30804 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:10:e4:f2 brd ff:ff:ff:ff:ff:ff inet 10.30.106.63/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85871sec preferred_lft 85871sec inet6 fe80::f816:3eff:fe10:e4f2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a5:fb:30:4f 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-19061) 03/29/24 _x86_64_ (8 CPU) 10:23:23 LINUX RESTART (8 CPU) 10:24:02 tps rtps wtps bread/s bwrtn/s 10:25:01 103.39 18.03 85.36 1039.15 28110.08 10:26:01 199.33 50.49 148.84 3799.63 42086.85 10:27:01 55.45 12.96 42.49 2410.00 24856.65 10:28:01 96.93 3.60 93.33 475.65 57555.74 10:29:01 222.80 4.13 218.66 425.80 81998.47 10:30:01 235.02 0.52 234.51 42.92 62407.33 10:31:01 61.91 0.03 61.87 0.27 23877.75 10:32:01 72.22 1.52 70.70 76.52 3788.30 Average: 130.94 11.40 119.54 1033.74 40611.31 10:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:25:01 30079200 31699272 2860020 8.68 73484 1855848 1450468 4.27 880200 1683312 184104 10:26:01 28664752 30849460 4274468 12.98 89300 2386832 2046796 6.02 1868244 2073580 25288 10:27:01 27324712 30215800 5614508 17.05 95476 3074264 2599748 7.65 2679684 2573252 544704 10:28:01 27307920 31619420 5631300 17.10 117052 4417532 1397228 4.11 1403924 3797304 845408 10:29:01 23832144 30226416 9107076 27.65 166244 6298256 7175448 21.11 2935856 5556748 934624 10:30:01 21867256 28513324 11071964 33.61 181856 6508916 11057556 32.53 4764096 5638292 2268 10:31:01 19299196 26213384 13640024 41.41 186440 6757288 12367472 36.39 7108956 5824232 9416 10:32:01 25148204 31561108 7791016 23.65 188788 6311816 1520676 4.47 1859032 5344320 2136 Average: 25440423 30112273 7498797 22.77 137330 4701344 4951924 14.57 2937499 4061380 318494 10:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 ens3 67.95 44.81 992.40 8.74 0.00 0.00 0.00 0.00 10:25:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 10:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 ens3 874.72 647.19 6127.13 163.96 0.00 0.00 0.00 0.00 10:26:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 10:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 ens3 945.42 678.99 2173.80 239.96 0.00 0.00 0.00 0.00 10:27:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 10:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 br-f707ff6366f0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 ens3 553.14 280.10 8292.75 43.13 0.00 0.00 0.00 0.00 10:28:01 lo 4.53 4.53 0.51 0.51 0.00 0.00 0.00 0.00 10:29:01 vethd262d73 6.20 7.48 0.79 1.77 0.00 0.00 0.00 0.00 10:29:01 br-2be09f68d39d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 vethdf8dba3 1.62 2.17 0.17 0.53 0.00 0.00 0.00 0.00 10:30:01 vethd262d73 4.12 5.30 1.88 2.17 0.00 0.00 0.00 0.00 10:30:01 br-2be09f68d39d 0.07 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 vethdf8dba3 22.69 18.79 2.50 2.67 0.00 0.00 0.00 0.00 10:31:01 vethd262d73 23.46 26.86 20.29 7.86 0.00 0.00 0.00 0.00 10:31:01 br-2be09f68d39d 216.48 179.67 16.76 21.85 0.00 0.00 0.00 0.00 10:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 vethdf8dba3 27.91 18.11 2.50 2.80 0.00 0.00 0.00 0.00 10:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 ens3 3606.35 2249.69 33893.71 585.55 0.00 0.00 0.00 0.00 10:32:01 lo 20.50 20.50 2.10 2.10 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 409.96 251.81 4139.42 66.10 0.00 0.00 0.00 0.00 Average: lo 2.07 2.07 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19061) 03/29/24 _x86_64_ (8 CPU) 10:23:23 LINUX RESTART (8 CPU) 10:24:02 CPU %user %nice %system %iowait %steal %idle 10:25:01 all 10.42 0.00 0.75 2.29 0.03 86.52 10:25:01 0 6.64 0.00 0.49 0.51 0.02 92.34 10:25:01 1 3.03 0.00 0.37 0.17 0.02 96.41 10:25:01 2 0.25 0.00 0.32 11.10 0.02 88.31 10:25:01 3 4.77 0.00 0.47 0.75 0.02 93.99 10:25:01 4 0.42 0.00 0.44 3.04 0.02 96.08 10:25:01 5 41.98 0.00 2.30 2.30 0.09 53.34 10:25:01 6 17.36 0.00 0.97 0.14 0.03 81.51 10:25:01 7 9.01 0.00 0.63 0.27 0.03 90.05 10:26:01 all 31.46 0.00 2.57 1.74 0.12 64.12 10:26:01 0 18.32 0.00 1.98 2.20 0.10 77.40 10:26:01 1 31.70 0.00 2.56 1.06 0.12 64.57 10:26:01 2 26.01 0.00 2.60 5.48 0.14 65.77 10:26:01 3 31.92 0.00 1.57 0.34 0.10 66.07 10:26:01 4 33.07 0.00 2.88 0.37 0.12 63.56 10:26:01 5 49.43 0.00 2.68 0.35 0.14 47.40 10:26:01 6 35.20 0.00 3.12 3.02 0.12 58.53 10:26:01 7 26.04 0.00 3.15 1.13 0.13 69.56 10:27:01 all 44.90 0.00 2.18 1.04 0.10 51.77 10:27:01 0 39.62 0.00 3.07 0.22 0.10 56.99 10:27:01 1 42.99 0.00 1.57 0.18 0.08 55.17 10:27:01 2 49.22 0.00 1.76 0.03 0.10 48.89 10:27:01 3 50.74 0.00 1.97 0.10 0.10 47.09 10:27:01 4 59.28 0.00 2.32 0.03 0.13 38.23 10:27:01 5 36.22 0.00 2.54 0.15 0.08 61.01 10:27:01 6 33.89 0.00 1.98 7.58 0.08 56.46 10:27:01 7 47.32 0.00 2.26 0.02 0.12 50.28 10:28:01 all 11.49 0.00 1.80 3.33 0.04 83.33 10:28:01 0 5.04 0.00 1.99 0.79 0.03 92.15 10:28:01 1 9.29 0.00 1.20 3.63 0.02 85.86 10:28:01 2 31.63 0.00 2.43 5.07 0.07 60.80 10:28:01 3 9.14 0.00 1.73 12.19 0.05 76.90 10:28:01 4 5.08 0.00 2.32 2.05 0.07 90.48 10:28:01 5 9.37 0.00 1.69 1.74 0.03 87.17 10:28:01 6 11.12 0.00 1.32 1.23 0.02 86.31 10:28:01 7 11.29 0.00 1.76 0.02 0.03 86.90 10:29:01 all 28.68 0.00 7.84 4.82 0.16 58.50 10:29:01 0 28.36 0.00 8.30 6.08 0.14 57.12 10:29:01 1 29.55 0.00 7.64 0.27 0.14 62.40 10:29:01 2 28.53 0.00 6.26 5.32 0.17 59.73 10:29:01 3 28.73 0.00 7.54 17.86 0.17 45.71 10:29:01 4 26.73 0.00 9.92 1.16 0.17 62.02 10:29:01 5 31.36 0.00 7.38 6.41 0.15 54.69 10:29:01 6 28.71 0.00 5.94 0.32 0.14 64.89 10:29:01 7 27.45 0.00 9.78 1.18 0.17 61.42 10:30:01 all 26.68 0.00 3.74 5.75 0.14 63.69 10:30:01 0 26.47 0.00 4.13 27.78 0.14 41.49 10:30:01 1 24.04 0.00 3.89 4.11 0.14 67.82 10:30:01 2 32.55 0.00 3.48 2.00 0.13 61.84 10:30:01 3 26.00 0.00 3.96 1.48 0.12 68.44 10:30:01 4 22.63 0.00 3.23 6.03 0.12 67.99 10:30:01 5 26.71 0.00 2.84 0.58 0.17 69.70 10:30:01 6 23.24 0.00 3.65 1.03 0.17 71.91 10:30:01 7 31.76 0.00 4.79 3.09 0.15 60.21 10:31:01 all 31.82 0.00 5.56 1.06 0.15 61.41 10:31:01 0 28.84 0.00 5.39 0.37 0.17 65.23 10:31:01 1 28.80 0.00 6.03 2.78 0.14 62.26 10:31:01 2 30.33 0.00 5.53 0.24 0.13 63.77 10:31:01 3 27.35 0.00 5.68 1.17 0.17 65.63 10:31:01 4 27.24 0.00 5.42 0.59 0.15 66.59 10:31:01 5 32.23 0.00 5.02 0.08 0.14 62.54 10:31:01 6 32.79 0.00 5.10 0.39 0.15 61.57 10:31:01 7 46.98 0.00 6.29 2.87 0.17 43.69 10:32:01 all 9.36 0.00 1.49 0.32 0.05 88.78 10:32:01 0 4.36 0.00 1.35 0.74 0.05 93.50 10:32:01 1 10.50 0.00 1.42 0.18 0.07 87.83 10:32:01 2 2.91 0.00 1.40 0.23 0.05 95.41 10:32:01 3 8.14 0.00 1.41 0.22 0.05 90.19 10:32:01 4 4.09 0.00 1.16 0.22 0.03 94.50 10:32:01 5 7.18 0.00 1.66 0.10 0.05 91.01 10:32:01 6 33.66 0.00 2.13 0.52 0.10 63.59 10:32:01 7 4.08 0.00 1.44 0.30 0.03 94.15 Average: all 24.35 0.00 3.23 2.54 0.10 69.78 Average: 0 19.67 0.00 3.33 4.81 0.09 72.09 Average: 1 22.50 0.00 3.08 1.55 0.09 72.78 Average: 2 25.19 0.00 2.97 3.67 0.10 68.07 Average: 3 23.34 0.00 3.03 4.25 0.10 69.28 Average: 4 22.32 0.00 3.45 1.69 0.10 72.44 Average: 5 29.25 0.00 3.26 1.46 0.11 65.93 Average: 6 26.99 0.00 3.02 1.78 0.10 68.10 Average: 7 25.48 0.00 3.75 1.11 0.11 69.56