---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4023 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 12G 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 856 27332 0 3977 30855 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:af:9b:71 brd ff:ff:ff:ff:ff:ff inet 10.30.107.4/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85940sec preferred_lft 85940sec inet6 fe80::f816:3eff:feaf:9b71/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ce:cd:90:27 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:ceff:fecd:9027/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4023) 02/09/24 _x86_64_ (8 CPU) 11:36:42 LINUX RESTART (8 CPU) 11:37:02 tps rtps wtps bread/s bwrtn/s 11:38:01 79.11 40.55 38.55 3462.87 55865.38 11:39:01 98.43 39.62 58.81 1842.05 23463.51 11:40:01 153.56 40.44 113.11 2381.20 32569.77 11:41:01 65.36 6.33 59.02 249.96 24025.20 11:42:01 25.85 0.13 25.71 7.33 29325.51 11:43:01 412.85 4.75 408.10 469.92 61749.44 11:44:01 110.45 0.85 109.60 89.59 48045.06 Average: 135.22 18.90 116.31 1209.35 39252.06 11:37:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 30665084 31907564 2274136 6.90 38636 1532352 1307772 3.85 608668 1415144 72 11:39:01 30174036 31732788 2765184 8.39 67196 1804272 1401864 4.12 839356 1637856 146964 11:40:01 29138064 31047192 3801156 11.54 83324 2124348 1992048 5.86 1568232 1912548 77908 11:41:01 27864948 30181432 5074272 15.40 87428 2518656 2696188 7.93 2606692 2129960 306236 11:42:01 27747412 30094044 5191808 15.76 88824 2545816 3195512 9.40 2700900 2151244 23324 11:43:01 26550436 30164300 6388784 19.40 106564 3753760 2796424 8.23 2910184 3066504 127420 11:44:01 27976592 31591112 4962628 15.07 111292 3752984 1443420 4.25 1620496 2937304 12188 Average: 28588082 30959776 4351138 13.21 83323 2576027 2119033 6.23 1836361 2178651 99159 11:37:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:38:01 lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 11:38:01 ens3 191.32 140.01 524.68 29.42 0.00 0.00 0.00 0.00 11:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 lo 17.66 17.66 1.90 1.90 0.00 0.00 0.00 0.00 11:39:01 ens3 200.40 162.73 1050.37 38.19 0.00 0.00 0.00 0.00 11:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 lo 10.40 10.40 1.12 1.12 0.00 0.00 0.00 0.00 11:40:01 ens3 281.29 239.78 2733.41 35.93 0.00 0.00 0.00 0.00 11:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 lo 27.73 27.73 6.29 6.29 0.00 0.00 0.00 0.00 11:41:01 ens3 752.89 592.80 1356.27 1779.32 0.00 0.00 0.00 0.00 11:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 lo 1.77 1.77 0.16 0.16 0.00 0.00 0.00 0.00 11:42:01 ens3 265.84 206.25 139.22 94.54 0.00 0.00 0.00 0.00 11:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 lo 14.05 14.05 2.31 2.31 0.00 0.00 0.00 0.00 11:43:01 ens3 507.70 389.69 4441.97 1683.92 0.00 0.00 0.00 0.00 11:43:01 docker0 45.11 81.92 3.68 781.13 0.00 0.00 0.00 0.00 11:44:01 lo 18.53 18.53 1.91 1.91 0.00 0.00 0.00 0.00 11:44:01 ens3 481.32 569.71 115.29 4031.24 0.00 0.00 0.00 0.00 11:44:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 12.99 12.99 1.97 1.97 0.00 0.00 0.00 0.00 Average: ens3 383.42 329.15 1482.44 1101.46 0.00 0.00 0.00 0.00 Average: docker0 6.46 11.74 0.53 111.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4023) 02/09/24 _x86_64_ (8 CPU) 11:36:42 LINUX RESTART (8 CPU) 11:37:02 CPU %user %nice %system %iowait %steal %idle 11:38:01 all 2.17 0.00 0.56 1.96 0.01 95.29 11:38:01 0 1.76 0.00 0.34 0.10 0.02 97.78 11:38:01 1 1.80 0.00 0.37 1.59 0.02 96.22 11:38:01 2 2.49 0.00 0.31 0.14 0.02 97.05 11:38:01 3 3.70 0.00 0.51 0.29 0.02 95.49 11:38:01 4 1.59 0.00 0.37 1.00 0.03 97.00 11:38:01 5 2.75 0.00 1.75 11.96 0.02 83.53 11:38:01 6 1.85 0.00 0.36 0.29 0.00 97.51 11:38:01 7 1.41 0.00 0.44 0.36 0.00 97.80 11:39:01 all 9.29 0.00 0.71 1.61 0.04 88.35 11:39:01 0 6.96 0.00 0.78 0.48 0.03 91.74 11:39:01 1 4.35 0.00 0.53 0.65 0.03 94.43 11:39:01 2 5.01 0.00 0.52 0.38 0.05 94.04 11:39:01 3 3.55 0.00 0.40 0.28 0.02 95.75 11:39:01 4 3.17 0.00 0.50 2.14 0.03 94.16 11:39:01 5 27.54 0.00 1.64 6.07 0.10 64.65 11:39:01 6 11.29 0.00 0.63 2.71 0.03 85.33 11:39:01 7 12.46 0.00 0.70 0.17 0.02 86.65 11:40:01 all 16.78 0.00 0.92 1.60 0.06 80.64 11:40:01 0 22.03 0.00 1.00 1.87 0.07 75.03 11:40:01 1 6.50 0.00 0.59 0.42 0.03 92.46 11:40:01 2 12.82 0.00 1.49 0.74 0.07 84.89 11:40:01 3 11.26 0.00 0.70 0.30 0.05 87.69 11:40:01 4 12.99 0.00 0.40 6.42 0.05 80.14 11:40:01 5 28.93 0.00 0.92 2.10 0.07 67.98 11:40:01 6 26.81 0.00 1.67 0.57 0.05 70.90 11:40:01 7 12.87 0.00 0.65 0.35 0.05 86.08 11:41:01 all 42.02 0.00 1.93 0.76 0.08 55.21 11:41:01 0 44.59 0.00 0.97 0.00 0.08 54.36 11:41:01 1 29.60 0.00 2.23 0.00 0.08 68.09 11:41:01 2 48.33 0.00 1.84 0.12 0.09 49.63 11:41:01 3 58.64 0.00 3.01 0.09 0.10 38.17 11:41:01 4 36.29 0.00 1.82 4.81 0.08 56.99 11:41:01 5 45.08 0.00 2.13 0.96 0.07 51.76 11:41:01 6 36.42 0.00 1.72 0.00 0.12 61.75 11:41:01 7 37.51 0.00 1.63 0.00 0.10 60.75 11:42:01 all 22.70 0.00 0.98 0.58 0.05 75.69 11:42:01 0 21.95 0.00 0.55 0.00 0.03 77.46 11:42:01 1 19.74 0.00 0.80 0.00 0.05 79.41 11:42:01 2 22.84 0.00 1.80 0.99 0.05 74.32 11:42:01 3 25.10 0.00 0.72 0.00 0.05 74.13 11:42:01 4 21.94 0.00 0.90 3.19 0.07 73.90 11:42:01 5 23.71 0.00 0.53 0.00 0.05 75.70 11:42:01 6 21.17 0.00 2.04 0.45 0.03 76.31 11:42:01 7 25.11 0.00 0.55 0.02 0.03 74.29 11:43:01 all 21.40 0.00 2.23 2.39 0.06 73.92 11:43:01 0 17.14 0.00 1.34 4.01 0.05 77.46 11:43:01 1 22.67 0.00 2.51 8.80 0.07 65.95 11:43:01 2 17.84 0.00 2.89 2.48 0.08 76.71 11:43:01 3 30.76 0.00 1.98 0.08 0.05 67.14 11:43:01 4 20.13 0.00 1.84 0.42 0.07 77.54 11:43:01 5 25.13 0.00 3.87 2.61 0.05 68.34 11:43:01 6 21.61 0.00 1.41 0.67 0.05 76.25 11:43:01 7 16.01 0.00 1.94 0.07 0.05 81.93 11:44:01 all 13.74 0.00 1.30 0.89 0.05 84.02 11:44:01 0 10.49 0.00 1.12 0.20 0.07 88.12 11:44:01 1 11.50 0.00 0.95 1.42 0.07 86.06 11:44:01 2 31.70 0.00 1.77 2.81 0.07 63.65 11:44:01 3 19.19 0.00 1.51 0.07 0.05 79.18 11:44:01 4 14.45 0.00 1.54 0.23 0.05 83.73 11:44:01 5 8.27 0.00 1.19 1.92 0.05 88.58 11:44:01 6 5.80 0.00 1.15 0.20 0.03 92.82 11:44:01 7 8.58 0.00 1.24 0.33 0.05 89.81 Average: all 18.29 0.00 1.23 1.40 0.05 79.03 Average: 0 17.83 0.00 0.87 0.96 0.05 80.30 Average: 1 13.75 0.00 1.14 1.83 0.05 83.23 Average: 2 20.11 0.00 1.52 1.10 0.06 77.21 Average: 3 21.69 0.00 1.26 0.16 0.05 76.85 Average: 4 15.82 0.00 1.06 2.61 0.06 80.46 Average: 5 23.07 0.00 1.72 3.65 0.06 71.51 Average: 6 17.84 0.00 1.28 0.70 0.05 80.13 Average: 7 16.25 0.00 1.02 0.18 0.04 82.50