---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17672 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 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 829 28311 0 3026 30899 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:a5:be:a1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.92/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85946sec preferred_lft 85946sec inet6 fe80::f816:3eff:fea5:bea1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ac:f0:24:58 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-17672) 06/18/24 _x86_64_ (8 CPU) 06:33:36 LINUX RESTART (8 CPU) 06:34:02 tps rtps wtps bread/s bwrtn/s 06:35:01 334.28 72.51 261.77 4693.71 45772.72 06:36:01 202.30 43.08 159.22 1440.83 41763.31 06:37:01 47.46 19.26 28.20 2209.23 25455.89 06:38:01 17.55 0.07 17.48 3.87 22815.26 06:39:01 17.03 0.02 17.01 3.60 23020.59 06:40:01 17.05 0.00 17.05 0.00 23157.87 06:41:01 44.39 1.38 43.01 91.72 24685.89 Average: 96.58 19.35 77.24 1197.79 29485.58 06:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:35:01 30216508 31760036 2722712 8.27 66576 1789532 1359144 4.00 811780 1626184 134876 06:36:01 29032888 31048620 3906332 11.86 86336 2223852 2647136 7.79 1574896 2009556 33928 06:37:01 25870304 28008000 7068916 21.46 87952 2342284 7210804 21.22 4747696 1987084 284 06:38:01 24196564 26336272 8742656 26.54 88060 2343920 8627760 25.38 6420216 1985448 256 06:39:01 23480528 25625756 9458692 28.72 88196 2349112 9584960 28.20 7128984 1990592 1248 06:40:01 23164956 25317268 9774264 29.67 88324 2355772 9641184 28.37 7437540 1997228 100 06:41:01 28987380 31636732 3951840 12.00 92172 2841684 1434796 4.22 1401904 2207612 16660 Average: 26421304 28533241 6517916 19.79 85374 2320879 5786541 17.03 4217574 1971958 26765 06:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:35:01 lo 1.69 1.69 0.19 0.19 0.00 0.00 0.00 0.00 06:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 ens3 343.37 248.75 1528.65 76.27 0.00 0.00 0.00 0.00 06:36:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 06:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 ens3 393.17 290.13 4671.64 45.77 0.00 0.00 0.00 0.00 06:37:01 lo 1.38 1.38 0.36 0.36 0.00 0.00 0.00 0.00 06:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 ens3 51.12 40.94 96.70 9.86 0.00 0.00 0.00 0.00 06:38:01 lo 2.03 2.03 0.68 0.68 0.00 0.00 0.00 0.00 06:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 ens3 50.06 44.61 10.88 16.84 0.00 0.00 0.00 0.00 06:39:01 lo 2.35 2.35 0.64 0.64 0.00 0.00 0.00 0.00 06:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 ens3 23.01 19.61 5.09 8.21 0.00 0.00 0.00 0.00 06:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 ens3 11.88 9.45 2.60 3.03 0.00 0.00 0.00 0.00 06:41:01 lo 0.83 0.83 0.08 0.08 0.00 0.00 0.00 0.00 06:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 ens3 76.74 110.36 263.92 2433.51 0.00 0.00 0.00 0.00 Average: lo 1.33 1.33 0.29 0.29 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 Average: ens3 135.12 108.79 938.50 371.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17672) 06/18/24 _x86_64_ (8 CPU) 06:33:36 LINUX RESTART (8 CPU) 06:34:02 CPU %user %nice %system %iowait %steal %idle 06:35:01 all 11.27 0.00 1.20 3.39 0.04 84.09 06:35:01 0 11.15 0.00 1.27 1.33 0.03 86.22 06:35:01 1 14.41 0.00 1.02 2.87 0.08 81.61 06:35:01 2 9.36 0.00 1.22 0.75 0.03 88.64 06:35:01 3 5.60 0.00 1.21 2.27 0.05 90.87 06:35:01 4 4.95 0.00 0.86 0.39 0.02 93.78 06:35:01 5 8.29 0.00 0.98 2.24 0.03 88.45 06:35:01 6 32.22 0.00 2.09 2.06 0.07 63.57 06:35:01 7 4.14 0.00 0.95 15.28 0.07 79.56 06:36:01 all 15.62 0.00 1.03 1.67 0.05 81.63 06:36:01 0 19.98 0.00 0.67 0.47 0.05 78.84 06:36:01 1 20.84 0.00 1.84 6.32 0.07 70.93 06:36:01 2 32.27 0.00 1.72 5.36 0.07 60.59 06:36:01 3 12.54 0.00 1.25 0.22 0.05 85.94 06:36:01 4 5.89 0.00 0.72 0.17 0.02 93.21 06:36:01 5 8.04 0.00 0.65 0.27 0.03 91.01 06:36:01 6 10.57 0.00 0.92 0.27 0.03 88.21 06:36:01 7 14.83 0.00 0.50 0.35 0.03 84.28 06:37:01 all 30.51 0.00 0.67 0.75 0.06 68.00 06:37:01 0 11.72 0.00 0.33 0.00 0.03 87.91 06:37:01 1 36.52 0.00 0.52 0.00 0.08 62.88 06:37:01 2 39.53 0.00 0.77 4.70 0.07 54.93 06:37:01 3 33.88 0.00 1.15 0.02 0.07 64.88 06:37:01 4 34.67 0.00 0.60 0.03 0.05 64.65 06:37:01 5 28.25 0.00 0.77 0.02 0.07 70.89 06:37:01 6 25.45 0.00 0.37 0.00 0.07 74.12 06:37:01 7 34.09 0.00 0.80 1.25 0.08 63.77 06:38:01 all 22.50 0.00 0.46 0.63 0.05 76.36 06:38:01 0 15.26 0.00 0.38 0.02 0.05 84.29 06:38:01 1 41.42 0.00 0.65 0.00 0.08 57.84 06:38:01 2 26.83 0.00 0.45 0.47 0.05 72.20 06:38:01 3 41.51 0.00 0.65 0.00 0.07 57.78 06:38:01 4 23.49 0.00 0.38 0.00 0.05 76.08 06:38:01 5 9.77 0.00 0.37 0.00 0.02 89.84 06:38:01 6 10.75 0.00 0.30 0.00 0.03 88.92 06:38:01 7 10.97 0.00 0.52 4.56 0.05 83.90 06:39:01 all 20.92 0.00 0.32 0.19 0.04 78.53 06:39:01 0 11.82 0.00 0.18 0.00 0.02 87.98 06:39:01 1 35.45 0.00 0.35 0.00 0.05 64.15 06:39:01 2 19.33 0.00 0.43 0.00 0.05 80.19 06:39:01 3 33.09 0.00 0.53 0.00 0.05 66.33 06:39:01 4 22.71 0.00 0.35 0.02 0.05 76.88 06:39:01 5 11.64 0.00 0.20 0.00 0.02 88.14 06:39:01 6 15.08 0.00 0.28 0.00 0.03 84.60 06:39:01 7 18.26 0.00 0.20 1.49 0.05 80.00 06:40:01 all 17.43 0.00 0.21 0.37 0.04 81.95 06:40:01 0 5.64 0.00 0.08 0.00 0.03 94.25 06:40:01 1 25.80 0.00 0.23 0.00 0.05 73.91 06:40:01 2 14.13 0.00 0.20 0.02 0.03 85.62 06:40:01 3 11.70 0.00 0.12 0.00 0.02 88.16 06:40:01 4 62.12 0.00 0.63 0.00 0.08 37.16 06:40:01 5 7.64 0.00 0.10 0.00 0.02 92.25 06:40:01 6 4.32 0.00 0.12 0.00 0.02 95.55 06:40:01 7 8.09 0.00 0.15 2.99 0.03 88.74 06:41:01 all 13.32 0.00 1.13 0.45 0.04 85.06 06:41:01 0 15.13 0.00 1.02 0.07 0.03 83.76 06:41:01 1 14.71 0.00 2.29 1.14 0.03 81.83 06:41:01 2 11.90 0.00 0.98 1.65 0.05 85.41 06:41:01 3 6.96 0.00 0.68 0.00 0.03 92.32 06:41:01 4 26.04 0.00 0.84 0.00 0.07 73.06 06:41:01 5 7.48 0.00 0.96 0.02 0.03 91.51 06:41:01 6 8.00 0.00 1.35 0.00 0.03 90.61 06:41:01 7 16.41 0.00 0.97 0.75 0.03 81.84 Average: all 18.81 0.00 0.72 1.06 0.05 79.37 Average: 0 12.96 0.00 0.56 0.27 0.04 86.18 Average: 1 27.06 0.00 0.99 1.47 0.06 70.42 Average: 2 21.93 0.00 0.82 1.85 0.05 75.34 Average: 3 20.79 0.00 0.80 0.35 0.05 78.01 Average: 4 25.74 0.00 0.63 0.09 0.05 73.50 Average: 5 11.58 0.00 0.58 0.36 0.03 87.46 Average: 6 15.15 0.00 0.77 0.33 0.04 83.71 Average: 7 15.28 0.00 0.58 3.78 0.05 80.31