---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-43534 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 142G 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 905 25037 0 6223 30806 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:88:2c:97 brd ff:ff:ff:ff:ff:ff inet 10.30.106.135/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85941sec preferred_lft 85941sec inet6 fe80::f816:3eff:fe88:2c97/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f2:70:ab:7e 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:f2ff:fe70:ab7e/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-43534) 09/29/24 _x86_64_ (8 CPU) 17:27:26 LINUX RESTART (8 CPU) 17:28:01 tps rtps wtps bread/s bwrtn/s 17:29:01 346.01 39.66 306.35 1825.16 34173.64 17:30:01 285.62 18.83 266.79 2299.48 142364.14 17:31:01 347.04 12.28 334.76 770.20 51962.14 17:32:01 142.24 0.33 141.91 30.13 41198.82 17:33:01 23.83 0.00 23.83 0.00 25309.73 17:34:01 28.50 0.05 28.45 12.80 22752.12 17:35:01 67.89 2.25 65.64 111.58 2370.89 Average: 177.30 10.49 166.81 721.32 45732.58 17:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:29:01 30028984 31644152 2910236 8.84 73216 1850788 1443932 4.25 936072 1680480 183352 17:30:01 25813700 31584676 7125520 21.63 126104 5797444 2041836 6.01 1073900 5550208 516680 17:31:01 23904576 29635044 9034644 27.43 143260 5722448 8784864 25.85 3230584 5229176 1360 17:32:01 23290856 29338764 9648364 29.29 171860 5973440 9266860 27.27 3591900 5436200 3716 17:33:01 23190168 29243396 9749052 29.60 172152 5977620 9535960 28.06 3693484 5430164 292 17:34:01 23621380 29671224 9317840 28.29 172448 5978536 8211824 24.16 3280456 5423516 340 17:35:01 25658216 31564920 7281004 22.10 174580 5846420 1645832 4.84 1433040 5291144 1964 Average: 25072554 30383168 7866666 23.88 147660 5306671 5847301 17.20 2462777 4862984 101101 17:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 17:29:01 ens3 206.30 140.64 1215.28 47.81 0.00 0.00 0.00 0.00 17:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 lo 14.66 14.66 1.42 1.42 0.00 0.00 0.00 0.00 17:30:01 ens3 1252.67 633.89 31268.04 53.58 0.00 0.00 0.00 0.00 17:31:01 br-708deb467066 1.23 1.13 0.11 0.41 0.00 0.00 0.00 0.00 17:31:01 veth9ae61ba 0.35 0.70 0.03 0.64 0.00 0.00 0.00 0.00 17:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:31:01 vethda06662 0.70 1.03 0.07 0.40 0.00 0.00 0.00 0.00 17:32:01 br-708deb467066 0.42 0.33 0.02 0.02 0.00 0.00 0.00 0.00 17:32:01 veth9ae61ba 0.48 0.53 0.05 1.26 0.00 0.00 0.00 0.00 17:32:01 docker0 12.50 18.20 2.07 285.44 0.00 0.00 0.00 0.00 17:32:01 vethda06662 0.30 0.30 0.02 0.02 0.00 0.00 0.00 0.00 17:33:01 br-708deb467066 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 veth9ae61ba 0.58 0.63 0.05 1.65 0.00 0.00 0.00 0.00 17:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 vethda06662 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:34:01 br-708deb467066 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:34:01 vetha8db331 85.47 73.07 40.92 127.57 0.00 0.00 0.00 0.01 17:34:01 vethd55651a 33.33 40.18 6.03 8.50 0.00 0.00 0.00 0.00 17:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:35:01 lo 29.83 29.83 2.74 2.74 0.00 0.00 0.00 0.00 17:35:01 ens3 1802.98 1021.93 34348.68 197.92 0.00 0.00 0.00 0.00 Average: docker0 1.79 2.60 0.30 40.78 0.00 0.00 0.00 0.00 Average: lo 3.71 3.71 0.34 0.34 0.00 0.00 0.00 0.00 Average: ens3 225.72 124.07 4819.58 23.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43534) 09/29/24 _x86_64_ (8 CPU) 17:27:26 LINUX RESTART (8 CPU) 17:28:01 CPU %user %nice %system %iowait %steal %idle 17:29:01 all 10.26 0.00 0.95 3.04 0.04 85.71 17:29:01 0 17.34 0.00 1.02 1.61 0.05 79.99 17:29:01 1 26.75 0.00 1.77 1.64 0.07 69.77 17:29:01 2 6.47 0.00 0.38 3.67 0.02 89.46 17:29:01 3 9.77 0.00 0.95 7.25 0.05 81.99 17:29:01 4 7.41 0.00 1.82 5.20 0.03 85.53 17:29:01 5 10.61 0.00 0.87 0.42 0.02 88.09 17:29:01 6 2.18 0.00 0.42 0.08 0.00 97.32 17:29:01 7 1.59 0.00 0.37 4.49 0.03 93.52 17:30:01 all 12.89 0.00 6.12 13.56 0.06 67.36 17:30:01 0 17.38 0.00 6.69 51.09 0.08 24.75 17:30:01 1 12.98 0.00 5.92 1.48 0.05 79.57 17:30:01 2 12.73 0.00 5.28 1.37 0.05 80.58 17:30:01 3 11.63 0.00 6.25 9.72 0.05 72.34 17:30:01 4 12.38 0.00 5.13 18.83 0.08 63.58 17:30:01 5 12.46 0.00 5.58 2.87 0.07 79.02 17:30:01 6 11.35 0.00 6.96 2.70 0.05 78.94 17:30:01 7 12.29 0.00 7.15 20.79 0.07 59.71 17:31:01 all 27.21 0.00 4.02 3.68 0.09 65.00 17:31:01 0 25.56 0.00 4.62 14.14 0.10 55.58 17:31:01 1 23.38 0.00 3.47 0.99 0.08 72.07 17:31:01 2 25.66 0.00 3.55 2.46 0.08 68.25 17:31:01 3 40.11 0.00 5.14 5.38 0.12 49.26 17:31:01 4 21.05 0.00 3.34 2.10 0.10 73.41 17:31:01 5 23.02 0.00 3.79 1.34 0.07 71.79 17:31:01 6 26.93 0.00 4.18 2.34 0.10 66.44 17:31:01 7 32.02 0.00 4.07 0.74 0.10 63.08 17:32:01 all 11.82 0.00 2.32 3.32 0.07 82.47 17:32:01 0 13.24 0.00 2.71 7.39 0.07 76.59 17:32:01 1 9.08 0.00 2.33 0.59 0.07 87.94 17:32:01 2 12.59 0.00 2.39 1.87 0.07 83.08 17:32:01 3 10.92 0.00 1.83 0.91 0.07 86.27 17:32:01 4 9.96 0.00 1.56 8.77 0.08 79.62 17:32:01 5 14.75 0.00 2.82 0.84 0.07 81.53 17:32:01 6 13.22 0.00 2.51 1.70 0.08 82.48 17:32:01 7 10.83 0.00 2.40 4.51 0.05 82.22 17:33:01 all 5.21 0.00 0.68 1.39 0.09 92.64 17:33:01 0 5.35 0.00 0.71 3.18 0.08 90.68 17:33:01 1 7.13 0.00 0.62 0.02 0.10 92.14 17:33:01 2 5.24 0.00 0.84 0.05 0.10 93.77 17:33:01 3 5.27 0.00 0.65 0.00 0.07 94.02 17:33:01 4 5.03 0.00 0.59 0.03 0.10 94.25 17:33:01 5 4.52 0.00 0.72 7.78 0.07 86.92 17:33:01 6 5.02 0.00 0.69 0.02 0.08 94.20 17:33:01 7 4.08 0.00 0.62 0.00 0.08 95.22 17:34:01 all 2.83 0.00 0.69 1.20 0.09 95.19 17:34:01 0 3.38 0.00 0.56 0.23 0.07 95.76 17:34:01 1 2.90 0.00 0.74 0.02 0.08 96.27 17:34:01 2 3.90 0.00 0.65 0.07 0.08 95.30 17:34:01 3 2.43 0.00 0.65 0.07 0.10 96.75 17:34:01 4 2.51 0.00 0.65 0.07 0.10 96.67 17:34:01 5 3.34 0.00 0.69 9.02 0.10 86.85 17:34:01 6 2.04 0.00 0.72 0.02 0.08 97.14 17:34:01 7 2.14 0.00 0.85 0.15 0.10 96.76 17:35:01 all 7.19 0.00 0.70 0.51 0.03 91.58 17:35:01 0 0.97 0.00 0.54 0.10 0.02 98.37 17:35:01 1 4.19 0.00 0.77 0.12 0.05 94.87 17:35:01 2 2.41 0.00 0.55 0.10 0.03 96.91 17:35:01 3 15.79 0.00 0.85 0.10 0.03 83.22 17:35:01 4 2.60 0.00 0.50 0.23 0.02 96.65 17:35:01 5 1.00 0.00 0.70 0.13 0.03 98.13 17:35:01 6 29.35 0.00 1.00 0.67 0.05 68.93 17:35:01 7 1.23 0.00 0.65 2.60 0.03 95.48 Average: all 11.04 0.00 2.20 3.80 0.07 82.89 Average: 0 11.83 0.00 2.39 10.98 0.07 74.73 Average: 1 12.34 0.00 2.23 0.69 0.07 84.67 Average: 2 9.85 0.00 1.94 1.37 0.06 86.78 Average: 3 13.68 0.00 2.33 3.34 0.07 80.59 Average: 4 8.69 0.00 1.94 5.01 0.07 84.28 Average: 5 9.95 0.00 2.16 3.20 0.06 84.63 Average: 6 12.86 0.00 2.35 1.07 0.06 83.65 Average: 7 9.14 0.00 2.29 4.73 0.07 83.77