---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17145 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: 2800.000 BogoMIPS: 5600.00 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 872 26200 0 5094 30839 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:28:a1:d5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.170/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86011sec preferred_lft 86011sec inet6 fe80::f816:3eff:fe28:a1d5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5d:00:60:a7 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-17145) 06/15/24 _x86_64_ (8 CPU) 14:51:48 LINUX RESTART (8 CPU) 14:52:01 tps rtps wtps bread/s bwrtn/s 14:53:01 363.52 87.32 276.20 6276.42 62576.77 14:54:01 130.57 13.99 116.58 1145.96 33292.82 14:55:01 195.68 13.55 182.14 2063.79 116681.22 14:56:01 198.52 9.23 189.29 382.00 28463.59 14:57:01 29.16 0.48 28.68 31.59 22039.44 14:58:01 69.67 1.43 68.24 108.65 22932.56 Average: 164.52 21.00 143.52 1668.04 47663.60 14:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:53:01 30137084 31642204 2802136 8.51 58296 1764132 1483132 4.36 936516 1584944 122384 14:54:01 29830032 31686284 3109188 9.44 84796 2067900 1431512 4.21 895272 1891984 126292 14:55:01 26684400 31431996 6254820 18.99 109900 4848180 4499304 13.24 1212056 4581000 732 14:56:01 23595124 28500032 9344096 28.37 117520 4983384 9064852 26.67 4356572 4466080 1192 14:57:01 23509840 28446100 9429380 28.63 118004 5012964 8875120 26.11 4436996 4468412 216 14:58:01 26903280 31651300 6035940 18.32 120188 4836384 1478276 4.35 1282068 4294868 2468 Average: 26776627 30559653 6162593 18.71 101451 3918824 4472033 13.16 2186580 3547881 42214 14:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 ens3 353.29 247.26 1536.78 74.24 0.00 0.00 0.00 0.00 14:53:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 ens3 52.71 40.91 733.74 8.05 0.00 0.00 0.00 0.00 14:54:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 veth0838e97 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 vethaadef18 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 veth7d824ac 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 veth0838e97 58.21 69.86 20.35 17.07 0.00 0.00 0.00 0.00 14:56:01 veth7d824ac 2.38 2.92 0.47 0.50 0.00 0.00 0.00 0.00 14:56:01 vethe6a8c0f 0.62 1.02 0.08 0.10 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 14:57:01 veth0838e97 56.59 65.59 171.99 27.33 0.00 0.00 0.00 0.01 14:57:01 veth7d824ac 5.82 4.87 5.58 2.17 0.00 0.00 0.00 0.00 14:57:01 vethe6a8c0f 0.67 0.97 0.21 0.89 0.00 0.00 0.00 0.00 14:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 ens3 1283.72 794.73 31603.84 150.80 0.00 0.00 0.00 0.00 14:58:01 lo 28.96 28.96 7.57 7.57 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 213.04 131.53 5266.13 25.03 0.00 0.00 0.00 0.00 Average: lo 4.33 4.33 1.22 1.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17145) 06/15/24 _x86_64_ (8 CPU) 14:51:48 LINUX RESTART (8 CPU) 14:52:01 CPU %user %nice %system %iowait %steal %idle 14:53:01 all 9.48 0.00 1.46 4.19 0.04 84.84 14:53:01 0 3.27 0.00 0.92 0.23 0.02 95.56 14:53:01 1 1.96 0.00 1.11 18.29 0.05 78.59 14:53:01 2 10.67 0.00 1.02 0.98 0.03 87.30 14:53:01 3 7.90 0.00 1.86 6.45 0.03 83.75 14:53:01 4 21.84 0.00 1.89 2.57 0.07 73.64 14:53:01 5 16.93 0.00 1.70 2.07 0.05 79.25 14:53:01 6 6.63 0.00 0.78 1.67 0.07 90.85 14:53:01 7 6.58 0.00 2.35 1.34 0.03 89.70 14:54:01 all 10.41 0.00 0.75 2.56 0.03 86.26 14:54:01 0 8.52 0.00 0.72 0.52 0.02 90.23 14:54:01 1 0.77 0.00 0.40 13.12 0.02 85.70 14:54:01 2 4.46 0.00 0.60 0.13 0.02 94.79 14:54:01 3 14.46 0.00 1.02 0.20 0.03 84.28 14:54:01 4 31.03 0.00 1.72 1.65 0.05 65.55 14:54:01 5 5.77 0.00 0.68 1.15 0.03 92.36 14:54:01 6 17.78 0.00 0.47 1.38 0.03 80.33 14:54:01 7 0.45 0.00 0.38 2.25 0.03 96.88 14:55:01 all 11.93 0.00 5.28 6.73 0.07 75.98 14:55:01 0 14.91 0.00 5.63 1.92 0.05 77.50 14:55:01 1 9.57 0.00 4.55 21.07 0.10 64.72 14:55:01 2 11.86 0.00 5.28 0.42 0.07 82.36 14:55:01 3 11.45 0.00 7.30 0.34 0.07 80.84 14:55:01 4 11.16 0.00 4.90 0.15 0.05 83.74 14:55:01 5 12.01 0.00 5.20 1.20 0.07 81.51 14:55:01 6 12.41 0.00 5.51 28.62 0.07 53.38 14:55:01 7 12.12 0.00 3.83 0.37 0.05 83.63 14:56:01 all 54.00 0.00 6.55 1.26 0.10 38.09 14:56:01 0 48.96 0.00 5.64 0.74 0.10 44.55 14:56:01 1 63.64 0.00 7.42 1.21 0.12 27.62 14:56:01 2 56.40 0.00 6.68 2.54 0.12 34.26 14:56:01 3 55.97 0.00 6.44 0.42 0.10 37.07 14:56:01 4 46.42 0.00 6.14 1.79 0.10 45.55 14:56:01 5 55.75 0.00 7.23 2.06 0.08 34.87 14:56:01 6 54.07 0.00 6.45 0.32 0.10 39.05 14:56:01 7 50.84 0.00 6.38 1.00 0.08 41.70 14:57:01 all 13.08 0.00 1.42 1.08 0.06 84.36 14:57:01 0 8.98 0.00 1.22 0.02 0.05 89.74 14:57:01 1 12.75 0.00 1.46 0.00 0.07 85.73 14:57:01 2 13.18 0.00 1.67 0.00 0.07 85.08 14:57:01 3 17.69 0.00 1.67 0.38 0.07 80.18 14:57:01 4 11.22 0.00 1.17 0.05 0.08 87.47 14:57:01 5 11.70 0.00 1.27 2.82 0.07 84.14 14:57:01 6 14.07 0.00 1.37 0.08 0.07 84.41 14:57:01 7 15.09 0.00 1.54 5.28 0.08 78.01 14:58:01 all 6.03 0.00 0.67 1.43 0.03 91.85 14:58:01 0 0.95 0.00 0.68 0.10 0.02 98.25 14:58:01 1 29.54 0.00 1.10 0.67 0.07 68.62 14:58:01 2 7.85 0.00 0.73 0.23 0.02 91.17 14:58:01 3 0.92 0.00 0.58 0.20 0.03 98.26 14:58:01 4 1.89 0.00 0.46 0.12 0.02 97.51 14:58:01 5 0.92 0.00 0.63 1.44 0.02 97.00 14:58:01 6 3.12 0.00 0.58 0.10 0.02 96.18 14:58:01 7 3.08 0.00 0.57 8.56 0.03 87.76 Average: all 17.42 0.00 2.67 2.87 0.06 76.99 Average: 0 14.19 0.00 2.45 0.58 0.04 82.73 Average: 1 19.63 0.00 2.66 9.05 0.07 68.60 Average: 2 17.32 0.00 2.65 0.72 0.05 79.27 Average: 3 17.98 0.00 3.13 1.33 0.06 77.50 Average: 4 20.54 0.00 2.70 1.06 0.06 75.64 Average: 5 17.10 0.00 2.77 1.79 0.05 78.28 Average: 6 17.96 0.00 2.51 5.30 0.06 74.17 Average: 7 14.62 0.00 2.50 3.14 0.05 79.69