---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-31265 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 908 25797 0 5461 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:b8:f3:00 brd ff:ff:ff:ff:ff:ff inet 10.30.106.180/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85952sec preferred_lft 85952sec inet6 fe80::f816:3eff:feb8:f300/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6e:53:4c:57 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::42:6eff:fe53:4c57/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-31265) 08/15/24 _x86_64_ (8 CPU) 13:40:17 LINUX RESTART (8 CPU) 13:41:02 tps rtps wtps bread/s bwrtn/s 13:42:01 146.25 54.36 91.88 3954.04 17804.03 13:43:01 187.07 16.36 170.70 1007.43 32747.74 13:44:01 232.81 3.40 229.41 433.66 45080.89 13:45:01 136.74 1.20 135.54 128.65 28231.16 13:46:01 202.13 0.00 202.13 0.00 62700.17 13:47:01 92.23 0.20 92.03 24.80 18744.74 Average: 166.26 12.47 153.79 916.30 34264.63 13:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:42:01 29810424 31558980 3128796 9.50 75776 1978108 2004684 5.90 1064336 1762212 206796 13:43:01 28157688 30428860 4781532 14.52 91300 2468260 2390264 7.03 2432060 2008712 20700 13:44:01 28394980 31563900 4544240 13.80 111936 3316988 1497200 4.41 1508476 2635448 154940 13:45:01 27440368 30940092 5498852 16.69 126152 3595012 4044740 11.90 2186472 2845988 2180 13:46:01 25369192 30438768 7570028 22.98 163300 5039196 5899144 17.36 2818000 4183632 1820 13:47:01 25025164 30457960 7914056 24.03 170744 5355296 4784308 14.08 2894168 4444436 240 Average: 27366303 30898093 5572917 16.92 123201 3625477 3436723 10.11 2150585 2980071 64446 13:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 lo 3.05 3.05 0.32 0.32 0.00 0.00 0.00 0.00 13:42:01 ens3 93.26 68.46 1215.00 15.22 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 13:43:01 ens3 627.21 517.21 7255.55 76.17 0.00 0.00 0.00 0.00 13:44:01 docker0 6.43 11.95 0.39 306.46 0.00 0.00 0.00 0.00 13:44:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 13:44:01 ens3 226.41 156.47 4785.11 21.29 0.00 0.00 0.00 0.00 13:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:45:01 br-da56012fb3b0 1.53 2.35 0.13 0.25 0.00 0.00 0.00 0.00 13:45:01 veth333b97c 0.57 1.10 0.11 0.14 0.00 0.00 0.00 0.00 13:45:01 lo 7.42 7.42 0.75 0.75 0.00 0.00 0.00 0.00 13:46:01 vethf5dcb18 68.84 79.94 6.04 83.28 0.00 0.00 0.00 0.01 13:46:01 veth9c66cae 0.28 0.72 0.05 0.07 0.00 0.00 0.00 0.00 13:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:46:01 vethf669952 0.80 0.92 0.11 0.15 0.00 0.00 0.00 0.00 13:47:01 veth9c66cae 0.42 0.67 0.08 0.09 0.00 0.00 0.00 0.00 13:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:47:01 veth1d227c9 223.11 217.05 364.23 19.36 0.00 0.00 0.00 0.03 13:47:01 lo 29.51 29.51 2.67 2.67 0.00 0.00 0.00 0.00 Average: veth9c66cae 0.12 0.23 0.02 0.03 0.00 0.00 0.00 0.00 Average: docker0 1.07 2.00 0.07 51.22 0.00 0.00 0.00 0.00 Average: veth1d227c9 37.29 36.27 60.87 3.24 0.00 0.00 0.00 0.00 Average: lo 4.27 4.27 0.39 0.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-31265) 08/15/24 _x86_64_ (8 CPU) 13:40:17 LINUX RESTART (8 CPU) 13:41:02 CPU %user %nice %system %iowait %steal %idle 13:42:01 all 10.67 0.00 0.90 2.35 0.04 86.05 13:42:01 0 3.34 0.00 0.56 0.64 0.02 95.44 13:42:01 1 8.26 0.00 1.22 8.77 0.05 81.69 13:42:01 2 42.00 0.00 2.36 2.57 0.09 52.98 13:42:01 3 5.73 0.00 0.53 4.83 0.07 88.84 13:42:01 4 9.79 0.00 0.64 0.14 0.02 89.42 13:42:01 5 2.81 0.00 0.59 0.88 0.02 95.70 13:42:01 6 7.78 0.00 0.80 0.61 0.05 90.76 13:42:01 7 5.73 0.00 0.42 0.37 0.02 93.46 13:43:01 all 29.59 0.00 1.48 4.43 0.08 64.42 13:43:01 0 32.84 0.00 1.77 3.24 0.08 62.07 13:43:01 1 25.67 0.00 1.48 6.34 0.10 66.42 13:43:01 2 30.89 0.00 1.36 2.41 0.08 65.25 13:43:01 3 33.45 0.00 2.10 8.82 0.08 55.54 13:43:01 4 26.60 0.00 1.33 5.07 0.07 66.93 13:43:01 5 27.18 0.00 1.62 1.41 0.08 69.71 13:43:01 6 23.52 0.00 1.31 6.18 0.07 68.92 13:43:01 7 36.64 0.00 0.84 1.96 0.08 60.48 13:44:01 all 11.88 0.00 2.41 4.44 0.06 81.21 13:44:01 0 10.68 0.00 2.35 0.92 0.05 86.00 13:44:01 1 13.85 0.00 2.31 5.92 0.07 77.84 13:44:01 2 7.71 0.00 3.48 10.60 0.05 78.17 13:44:01 3 9.70 0.00 1.73 14.04 0.10 74.43 13:44:01 4 11.39 0.00 2.59 0.86 0.07 85.10 13:44:01 5 11.23 0.00 2.11 0.17 0.05 86.44 13:44:01 6 6.74 0.00 2.08 1.76 0.05 89.36 13:44:01 7 23.77 0.00 2.69 1.23 0.07 72.25 13:45:01 all 12.45 0.00 1.61 2.37 0.05 83.52 13:45:01 0 6.81 0.00 1.49 0.05 0.05 91.60 13:45:01 1 12.30 0.00 1.83 8.78 0.05 77.04 13:45:01 2 7.67 0.00 1.39 0.17 0.07 90.71 13:45:01 3 12.51 0.00 1.43 5.60 0.05 80.42 13:45:01 4 11.02 0.00 1.34 0.79 0.03 86.82 13:45:01 5 11.07 0.00 1.33 2.39 0.07 85.15 13:45:01 6 12.26 0.00 1.34 0.13 0.05 86.22 13:45:01 7 25.90 0.00 2.73 1.12 0.07 70.18 13:46:01 all 12.97 0.00 3.44 5.59 0.06 77.95 13:46:01 0 14.41 0.00 2.74 0.17 0.03 82.65 13:46:01 1 14.10 0.00 5.65 27.27 0.08 52.90 13:46:01 2 10.43 0.00 2.52 0.54 0.05 86.46 13:46:01 3 12.67 0.00 2.96 0.12 0.05 84.21 13:46:01 4 14.25 0.00 3.53 12.58 0.08 69.56 13:46:01 5 14.63 0.00 3.38 0.05 0.05 81.88 13:46:01 6 12.56 0.00 3.20 0.36 0.05 83.84 13:46:01 7 10.68 0.00 3.57 3.66 0.05 82.04 13:47:01 all 19.68 0.00 2.21 1.24 0.07 76.81 13:47:01 0 16.80 0.00 1.80 1.22 0.08 80.09 13:47:01 1 25.43 0.00 2.62 0.97 0.05 70.93 13:47:01 2 18.01 0.00 1.87 0.02 0.03 80.07 13:47:01 3 16.24 0.00 1.48 0.07 0.07 82.15 13:47:01 4 16.89 0.00 1.93 4.71 0.07 76.40 13:47:01 5 21.87 0.00 2.48 0.10 0.08 75.46 13:47:01 6 21.38 0.00 2.60 2.57 0.07 73.38 13:47:01 7 20.84 0.00 2.86 0.27 0.08 75.94 Average: all 16.22 0.00 2.01 3.40 0.06 78.32 Average: 0 14.14 0.00 1.79 1.04 0.05 82.98 Average: 1 16.63 0.00 2.52 9.66 0.07 71.13 Average: 2 19.39 0.00 2.16 2.71 0.06 75.67 Average: 3 15.06 0.00 1.71 5.58 0.07 77.59 Average: 4 14.99 0.00 1.89 4.02 0.06 79.04 Average: 5 14.83 0.00 1.92 0.83 0.06 82.36 Average: 6 14.05 0.00 1.89 1.94 0.06 82.06 Average: 7 20.63 0.00 2.19 1.43 0.06 75.69