---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4798 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 11G 145G 7% / 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 848 28435 0 2882 30877 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:2a:8c:f1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.252/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fe2a:8cf1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:68:b1:0a:05 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::42:68ff:feb1:a05/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4798) 02/12/24 _x86_64_ (8 CPU) 10:42:10 LINUX RESTART (8 CPU) 10:43:01 tps rtps wtps bread/s bwrtn/s 10:44:01 102.22 19.21 83.01 1130.69 17466.71 10:45:01 106.08 15.98 90.10 704.30 17679.57 10:46:01 34.44 0.52 33.93 10.53 11072.95 10:47:01 107.43 3.33 104.10 421.53 37094.22 10:48:01 40.34 1.28 39.05 63.71 10614.60 Average: 78.10 8.06 70.04 466.17 18785.26 10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:44:01 30094908 31770188 2844312 8.64 76988 1902852 1373828 4.04 808964 1737468 128176 10:45:01 28101616 29965792 4837604 14.69 85532 2074608 5032544 14.81 2671344 1841580 21804 10:46:01 28129300 30075160 4809920 14.60 89368 2148164 5048972 14.86 2578504 1896056 9216 10:47:01 27809444 30291540 5129776 15.57 97536 2666096 2590280 7.62 2543776 2229040 572 10:48:01 29087792 31589276 3851428 11.69 102596 2680196 1489844 4.38 1260540 2236196 32096 Average: 28644612 30738391 4294608 13.04 90404 2294383 3107094 9.14 1972626 1988068 38373 10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:44:01 ens3 64.70 42.74 1082.72 8.41 0.00 0.00 0.00 0.00 10:44:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 348.05 286.27 2116.54 79.67 0.00 0.00 0.00 0.00 10:45:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 ens3 430.38 292.63 862.19 117.69 0.00 0.00 0.00 0.00 10:46:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 ens3 218.26 184.95 1486.27 466.42 0.00 0.00 0.00 0.00 10:47:01 lo 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:48:01 ens3 180.79 204.73 85.71 1240.15 0.00 0.00 0.00 0.00 10:48:01 lo 2.27 2.27 0.22 0.22 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 248.43 202.26 1126.68 382.47 0.00 0.00 0.00 0.00 Average: lo 1.31 1.31 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4798) 02/12/24 _x86_64_ (8 CPU) 10:42:10 LINUX RESTART (8 CPU) 10:43:01 CPU %user %nice %system %iowait %steal %idle 10:44:01 all 10.54 0.00 0.83 1.71 0.03 86.89 10:44:01 0 12.45 0.00 1.02 0.17 0.05 86.31 10:44:01 1 4.11 0.00 0.45 0.02 0.05 95.38 10:44:01 2 3.76 0.00 0.79 7.14 0.03 88.28 10:44:01 3 3.61 0.00 0.30 0.05 0.02 96.02 10:44:01 4 1.60 0.00 0.28 0.02 0.02 98.08 10:44:01 5 0.62 0.00 0.10 3.12 0.00 96.16 10:44:01 6 22.56 0.00 1.58 1.78 0.05 74.03 10:44:01 7 35.60 0.00 2.09 1.40 0.07 60.84 10:45:01 all 38.41 0.00 1.50 0.81 0.07 59.21 10:45:01 0 34.50 0.00 1.20 1.90 0.07 62.33 10:45:01 1 29.34 0.00 1.57 0.12 0.05 68.93 10:45:01 2 32.92 0.00 1.29 3.28 0.07 62.45 10:45:01 3 45.25 0.00 1.28 0.13 0.07 53.27 10:45:01 4 45.37 0.00 1.35 0.23 0.08 52.96 10:45:01 5 51.79 0.00 2.40 0.48 0.08 45.24 10:45:01 6 35.40 0.00 1.24 0.33 0.07 62.96 10:45:01 7 32.72 0.00 1.66 0.02 0.05 65.55 10:46:01 all 60.87 0.00 2.11 0.22 0.09 36.71 10:46:01 0 62.11 0.00 2.10 1.39 0.08 34.31 10:46:01 1 61.50 0.00 2.56 0.08 0.10 35.76 10:46:01 2 60.57 0.00 2.00 0.00 0.08 37.35 10:46:01 3 57.06 0.00 1.94 0.00 0.10 40.90 10:46:01 4 59.28 0.00 2.06 0.00 0.08 38.58 10:46:01 5 58.32 0.00 2.05 0.02 0.08 39.53 10:46:01 6 67.67 0.00 2.43 0.00 0.08 29.82 10:46:01 7 60.54 0.00 1.76 0.20 0.10 37.40 10:47:01 all 62.52 0.00 2.07 1.42 0.09 33.90 10:47:01 0 64.94 0.00 2.21 2.61 0.10 30.14 10:47:01 1 67.84 0.00 2.64 3.87 0.08 25.56 10:47:01 2 63.08 0.00 1.85 0.03 0.10 34.93 10:47:01 3 61.01 0.00 1.89 0.17 0.08 36.85 10:47:01 4 61.45 0.00 1.73 0.12 0.10 36.61 10:47:01 5 59.42 0.00 2.09 0.07 0.08 38.34 10:47:01 6 59.77 0.00 1.84 1.26 0.10 37.03 10:47:01 7 62.66 0.00 2.30 3.23 0.10 31.71 10:48:01 all 12.12 0.00 0.60 0.65 0.04 86.59 10:48:01 0 5.34 0.00 0.47 2.55 0.02 91.62 10:48:01 1 4.63 0.00 0.37 0.84 0.07 94.10 10:48:01 2 5.08 0.00 0.38 0.02 0.02 94.50 10:48:01 3 15.98 0.00 0.57 0.05 0.03 83.37 10:48:01 4 2.03 0.00 0.43 0.00 0.02 97.52 10:48:01 5 33.32 0.00 1.08 0.20 0.05 65.35 10:48:01 6 16.12 0.00 1.02 1.42 0.03 81.41 10:48:01 7 14.51 0.00 0.50 0.15 0.03 84.81 Average: all 36.86 0.00 1.42 0.96 0.06 60.70 Average: 0 35.82 0.00 1.40 1.73 0.06 61.00 Average: 1 33.45 0.00 1.52 0.98 0.07 63.98 Average: 2 33.04 0.00 1.26 2.09 0.06 63.54 Average: 3 36.57 0.00 1.19 0.08 0.06 62.10 Average: 4 33.89 0.00 1.17 0.07 0.06 64.81 Average: 5 40.65 0.00 1.54 0.78 0.06 56.97 Average: 6 40.26 0.00 1.62 0.96 0.07 57.10 Average: 7 41.18 0.00 1.66 1.00 0.07 56.08