---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22871 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 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 858 26517 0 4791 30852 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:99:77:c3 brd ff:ff:ff:ff:ff:ff inet 10.30.106.116/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85783sec preferred_lft 85783sec inet6 fe80::f816:3eff:fe99:77c3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b1:80:6b:0b 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-22871) 04/13/24 _x86_64_ (8 CPU) 02:48:24 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 99.36 37.20 62.16 1729.74 10445.42 02:51:01 93.45 13.63 79.83 1101.85 13621.19 02:52:01 76.87 9.75 67.12 1731.58 11852.69 02:53:01 81.59 0.12 81.47 8.80 58806.07 02:54:01 321.80 13.25 308.55 795.17 46443.54 02:55:01 6.12 0.02 6.10 0.13 4150.94 02:56:01 6.72 0.00 6.72 0.00 4143.11 02:57:01 6.45 0.00 6.45 0.00 4205.32 02:58:01 43.74 0.90 42.84 49.33 6207.60 Average: 81.76 8.26 73.49 599.77 17777.41 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30167268 31721508 2771952 8.42 67420 1798464 1387656 4.08 847116 1635164 131280 02:51:01 29922944 31685012 3016276 9.16 80484 1983672 1450320 4.27 890180 1813048 55260 02:52:01 28493732 31671812 4445488 13.50 103480 3340220 1395144 4.10 982112 3079136 1209080 02:53:01 27230640 31636576 5708580 17.33 116860 4495972 1591740 4.68 1025708 4233208 956292 02:54:01 24297576 28985984 8641644 26.24 133428 4644412 8843780 26.02 3805256 4320636 2344 02:55:01 24286356 28973032 8652864 26.27 133500 4644656 8810644 25.92 3817272 4317928 248 02:56:01 24059056 28754128 8880164 26.96 133636 4646212 8923616 26.26 4042144 4318900 536 02:57:01 24012944 28706892 8926276 27.10 133736 4649320 8988080 26.45 4088984 4316528 200 02:58:01 27169068 31600100 5770152 17.52 134456 4495976 1494000 4.40 1234508 4066800 3980 Average: 26626620 30415005 6312600 19.16 115222 3855434 4764998 14.02 2303698 3566816 262136 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 lo 1.49 1.49 0.17 0.17 0.00 0.00 0.00 0.00 02:50:01 ens3 90.34 60.40 845.50 14.25 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 02:51:01 ens3 46.06 34.03 630.24 6.53 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 lo 8.67 8.67 0.80 0.80 0.00 0.00 0.00 0.00 02:52:01 ens3 342.98 197.60 11429.80 15.96 0.00 0.00 0.00 0.00 02:52:01 br-a5579d731a4a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 lo 2.53 2.53 0.23 0.23 0.00 0.00 0.00 0.00 02:53:01 ens3 220.26 118.48 7819.18 8.91 0.00 0.00 0.00 0.00 02:53:01 br-a5579d731a4a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 lo 3.35 3.35 9.33 9.33 0.00 0.00 0.00 0.00 02:54:01 veth0ece5ff 0.30 0.60 0.03 0.45 0.00 0.00 0.00 0.00 02:54:01 veth753a4df 0.52 0.85 0.06 0.31 0.00 0.00 0.00 0.00 02:54:01 veth929f444 1.98 2.13 7.72 2.51 0.00 0.00 0.00 0.00 02:55:01 lo 4.83 4.83 0.84 0.84 0.00 0.00 0.00 0.00 02:55:01 veth0ece5ff 0.45 0.45 0.04 0.91 0.00 0.00 0.00 0.00 02:55:01 veth753a4df 0.23 0.18 0.02 0.01 0.00 0.00 0.00 0.00 02:55:01 veth929f444 0.55 0.45 0.17 0.13 0.00 0.00 0.00 0.00 02:56:01 lo 8.47 8.47 10.00 10.00 0.00 0.00 0.00 0.00 02:56:01 veth0ece5ff 0.47 0.50 0.05 0.93 0.00 0.00 0.00 0.00 02:56:01 veth753a4df 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 veth929f444 2.13 2.12 4.84 1.69 0.00 0.00 0.00 0.00 02:57:01 lo 17.60 17.60 22.86 22.86 0.00 0.00 0.00 0.00 02:57:01 veth0ece5ff 0.53 0.53 0.05 1.13 0.00 0.00 0.00 0.00 02:57:01 veth753a4df 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 veth929f444 4.73 5.28 10.60 3.79 0.00 0.00 0.00 0.00 02:58:01 lo 9.30 9.30 0.65 0.65 0.00 0.00 0.00 0.00 02:58:01 ens3 980.00 620.25 21478.66 149.02 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 6.35 6.35 5.00 5.00 0.00 0.00 0.00 0.00 Average: ens3 86.01 51.97 2313.94 11.76 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22871) 04/13/24 _x86_64_ (8 CPU) 02:48:24 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 9.53 0.00 0.81 2.61 0.03 87.02 02:50:01 0 6.69 0.00 0.58 2.00 0.03 90.70 02:50:01 1 15.46 0.00 1.53 2.60 0.07 80.34 02:50:01 2 16.18 0.00 0.81 2.82 0.05 80.14 02:50:01 3 15.69 0.00 1.43 12.57 0.03 70.28 02:50:01 4 3.64 0.00 0.51 0.05 0.00 95.80 02:50:01 5 6.87 0.00 0.59 0.34 0.03 92.16 02:50:01 6 7.12 0.00 0.63 0.14 0.02 92.11 02:50:01 7 4.65 0.00 0.44 0.37 0.02 94.52 02:51:01 all 7.11 0.00 0.51 5.83 0.03 86.52 02:51:01 0 0.10 0.00 0.05 0.05 0.00 99.80 02:51:01 1 0.92 0.00 0.32 11.06 0.03 87.67 02:51:01 2 6.58 0.00 0.69 9.95 0.03 82.75 02:51:01 3 15.99 0.00 0.75 16.83 0.07 66.37 02:51:01 4 20.89 0.00 1.06 5.60 0.07 72.39 02:51:01 5 5.10 0.00 0.52 0.32 0.00 94.07 02:51:01 6 5.39 0.00 0.37 2.65 0.02 91.57 02:51:01 7 1.94 0.00 0.33 0.23 0.02 97.47 02:52:01 all 7.21 0.00 2.05 6.12 0.06 84.57 02:52:01 0 5.59 0.00 1.86 0.65 0.07 91.83 02:52:01 1 11.61 0.00 1.98 3.04 0.07 83.31 02:52:01 2 5.18 0.00 2.06 3.10 0.05 89.60 02:52:01 3 8.22 0.00 2.33 13.09 0.07 76.29 02:52:01 4 5.04 0.00 1.72 0.27 0.05 92.92 02:52:01 5 5.39 0.00 1.73 25.45 0.07 67.36 02:52:01 6 9.75 0.00 1.94 2.54 0.05 85.72 02:52:01 7 6.89 0.00 2.73 0.88 0.08 89.41 02:53:01 all 4.41 0.00 1.91 13.99 0.04 79.64 02:53:01 0 4.09 0.00 2.46 0.02 0.03 93.39 02:53:01 1 4.33 0.00 1.91 1.26 0.03 92.46 02:53:01 2 5.36 0.00 1.93 1.88 0.03 90.80 02:53:01 3 4.13 0.00 1.90 36.44 0.03 57.49 02:53:01 4 4.10 0.00 1.91 39.33 0.05 54.61 02:53:01 5 4.64 0.00 1.82 18.74 0.10 74.69 02:53:01 6 4.29 0.00 1.46 14.35 0.03 79.87 02:53:01 7 4.37 0.00 1.93 0.02 0.03 93.64 02:54:01 all 28.71 0.00 3.88 3.99 0.09 63.33 02:54:01 0 30.14 0.00 4.09 3.87 0.10 61.79 02:54:01 1 35.68 0.00 4.46 1.67 0.08 58.11 02:54:01 2 28.62 0.00 3.76 1.73 0.08 65.81 02:54:01 3 25.06 0.00 3.42 14.11 0.08 57.32 02:54:01 4 27.97 0.00 3.86 1.30 0.08 66.80 02:54:01 5 24.58 0.00 3.44 0.37 0.08 71.53 02:54:01 6 30.76 0.00 3.70 6.47 0.08 58.99 02:54:01 7 26.85 0.00 4.35 2.38 0.10 66.31 02:55:01 all 1.49 0.00 0.16 0.50 0.04 97.81 02:55:01 0 1.62 0.00 0.17 0.02 0.05 98.14 02:55:01 1 1.53 0.00 0.17 0.00 0.03 98.27 02:55:01 2 1.22 0.00 0.08 0.00 0.03 98.66 02:55:01 3 1.50 0.00 0.22 0.05 0.05 98.18 02:55:01 4 1.78 0.00 0.12 0.00 0.00 98.11 02:55:01 5 1.32 0.00 0.13 0.00 0.03 98.51 02:55:01 6 1.70 0.00 0.23 3.94 0.05 94.07 02:55:01 7 1.24 0.00 0.22 0.00 0.05 98.50 02:56:01 all 3.94 0.00 0.42 0.56 0.04 95.04 02:56:01 0 4.86 0.00 0.32 0.00 0.03 94.79 02:56:01 1 5.46 0.00 0.65 0.00 0.05 93.84 02:56:01 2 5.61 0.00 0.42 0.03 0.03 93.90 02:56:01 3 2.83 0.00 0.28 0.07 0.05 96.77 02:56:01 4 2.21 0.00 0.27 0.00 0.03 97.49 02:56:01 5 4.68 0.00 0.52 0.00 0.03 94.77 02:56:01 6 2.50 0.00 0.35 4.24 0.05 92.86 02:56:01 7 3.41 0.00 0.45 0.15 0.05 95.94 02:57:01 all 3.90 0.00 0.47 0.42 0.05 95.15 02:57:01 0 3.91 0.00 0.55 0.10 0.05 95.39 02:57:01 1 4.83 0.00 0.53 0.07 0.05 94.52 02:57:01 2 3.80 0.00 0.39 0.02 0.07 95.73 02:57:01 3 4.46 0.00 0.33 0.02 0.03 95.16 02:57:01 4 3.68 0.00 0.60 0.00 0.07 95.65 02:57:01 5 3.60 0.00 0.50 0.02 0.05 95.83 02:57:01 6 3.29 0.00 0.38 3.01 0.03 93.28 02:57:01 7 3.63 0.00 0.50 0.08 0.05 95.73 02:58:01 all 2.33 0.00 0.63 0.85 0.04 96.15 02:58:01 0 1.90 0.00 0.73 0.22 0.03 97.11 02:58:01 1 2.04 0.00 0.59 1.44 0.05 95.88 02:58:01 2 5.75 0.00 0.75 0.77 0.07 92.66 02:58:01 3 3.53 0.00 0.59 0.47 0.05 95.36 02:58:01 4 1.69 0.00 0.60 0.43 0.03 97.24 02:58:01 5 1.40 0.00 0.58 0.17 0.03 97.81 02:58:01 6 0.97 0.00 0.62 3.21 0.05 95.16 02:58:01 7 1.35 0.00 0.60 0.17 0.05 97.83 Average: all 7.61 0.00 1.20 3.87 0.05 87.27 Average: 0 6.54 0.00 1.20 0.77 0.04 91.45 Average: 1 9.06 0.00 1.35 2.35 0.05 87.19 Average: 2 8.69 0.00 1.21 2.25 0.05 87.80 Average: 3 9.03 0.00 1.25 10.38 0.05 79.28 Average: 4 7.88 0.00 1.18 5.21 0.04 85.69 Average: 5 6.39 0.00 1.09 5.03 0.05 87.44 Average: 6 7.29 0.00 1.07 4.51 0.04 87.09 Average: 7 6.03 0.00 1.28 0.48 0.05 92.16