---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21505 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 855 25091 0 6220 30856 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:be:5e:10 brd ff:ff:ff:ff:ff:ff inet 10.30.106.176/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85903sec preferred_lft 85903sec inet6 fe80::f816:3eff:febe:5e10/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e6:d9:e4:98 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-21505) 04/08/24 _x86_64_ (8 CPU) 11:06:41 LINUX RESTART (8 CPU) 11:07:02 tps rtps wtps bread/s bwrtn/s 11:08:01 385.77 72.75 313.01 4681.78 56654.53 11:09:01 112.86 13.93 98.93 1140.34 24827.06 11:10:01 150.83 9.21 141.62 1628.92 53204.00 11:11:01 429.80 11.75 418.05 788.44 113190.67 11:12:01 29.95 0.50 29.45 56.79 18082.67 11:13:01 16.81 0.00 16.81 0.00 14073.90 11:14:01 23.55 0.03 23.51 4.40 14918.76 Average: 163.69 15.32 148.38 1177.48 42101.56 11:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 30142204 31652060 2797016 8.49 58828 1767764 1497096 4.40 933336 1587388 129840 11:09:01 29880300 31712064 3058920 9.29 84564 2044364 1386804 4.08 869828 1870628 131268 11:10:01 27043836 31654424 5895384 17.90 130260 4660368 1408892 4.15 1027792 4397484 1593184 11:11:01 24627656 30568964 8311564 25.23 155188 5895988 7875232 23.17 2231480 5485572 136 11:12:01 23227828 29291388 9711392 29.48 157152 6012428 9152328 26.93 3590760 5510788 336 11:13:01 23189636 29257276 9749584 29.60 157440 6015984 9130540 26.86 3625372 5512576 416 11:14:01 23595856 29689864 9343364 28.37 157788 6045340 7452944 21.93 3219156 5528144 204 Average: 25958188 30546577 6981032 21.19 128746 4634605 5414834 15.93 2213961 4270369 265055 11:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 ens3 384.70 246.50 1471.42 74.09 0.00 0.00 0.00 0.00 11:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 lo 1.56 1.56 0.17 0.17 0.00 0.00 0.00 0.00 11:09:01 ens3 51.07 39.51 662.59 7.66 0.00 0.00 0.00 0.00 11:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 11:10:01 br-0ba721ca7e9c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 ens3 962.98 511.78 19508.30 38.33 0.00 0.00 0.00 0.00 11:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 lo 9.60 9.60 0.96 0.96 0.00 0.00 0.00 0.00 11:11:01 vethcd624f0 1.27 1.73 0.15 0.17 0.00 0.00 0.00 0.00 11:11:01 veth37f8468 0.00 0.27 0.00 0.02 0.00 0.00 0.00 0.00 11:11:01 vethf46a56b 0.47 0.75 0.05 0.30 0.00 0.00 0.00 0.00 11:11:01 br-0ba721ca7e9c 0.65 0.53 0.05 0.29 0.00 0.00 0.00 0.00 11:12:01 vethcd624f0 4.40 5.42 0.76 0.85 0.00 0.00 0.00 0.00 11:12:01 veth37f8468 0.30 0.43 0.06 0.05 0.00 0.00 0.00 0.00 11:12:01 vethf46a56b 0.15 0.30 0.01 0.02 0.00 0.00 0.00 0.00 11:12:01 br-0ba721ca7e9c 3.07 3.75 4.23 9.71 0.00 0.00 0.00 0.00 11:13:01 vethcd624f0 0.55 0.78 0.08 0.09 0.00 0.00 0.00 0.00 11:13:01 veth37f8468 0.67 0.95 0.17 0.12 0.00 0.00 0.00 0.00 11:13:01 vethf46a56b 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 11:13:01 br-0ba721ca7e9c 6.65 7.88 8.02 15.42 0.00 0.00 0.00 0.00 11:14:01 vethcd624f0 0.17 0.53 0.01 0.04 0.00 0.00 0.00 0.00 11:14:01 veth37f8468 0.08 0.22 0.00 0.02 0.00 0.00 0.00 0.00 11:14:01 br-0ba721ca7e9c 1.03 1.15 0.07 0.09 0.00 0.00 0.00 0.00 11:14:01 veth72fd42a 202.03 246.68 273.97 62.42 0.00 0.00 0.00 0.02 Average: vethcd624f0 0.91 1.21 0.14 0.16 0.00 0.00 0.00 0.00 Average: veth37f8468 0.15 0.27 0.03 0.03 0.00 0.00 0.00 0.00 Average: br-0ba721ca7e9c 1.63 1.91 1.77 3.65 0.00 0.00 0.00 0.00 Average: veth72fd42a 28.93 35.32 39.23 8.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21505) 04/08/24 _x86_64_ (8 CPU) 11:06:41 LINUX RESTART (8 CPU) 11:07:02 CPU %user %nice %system %iowait %steal %idle 11:08:01 all 10.09 0.00 1.30 4.76 0.04 83.82 11:08:01 0 16.16 0.00 0.82 1.46 0.05 81.51 11:08:01 1 16.19 0.00 2.35 3.78 0.03 77.64 11:08:01 2 11.96 0.00 1.54 13.22 0.05 73.24 11:08:01 3 3.54 0.00 0.60 0.65 0.02 95.20 11:08:01 4 12.39 0.00 1.78 3.46 0.05 82.32 11:08:01 5 7.18 0.00 0.71 0.32 0.02 91.77 11:08:01 6 6.07 0.00 2.04 3.95 0.03 87.91 11:08:01 7 7.19 0.00 0.54 11.21 0.02 81.04 11:09:01 all 10.09 0.00 0.68 2.41 0.03 86.79 11:09:01 0 5.91 0.00 0.43 6.29 0.07 87.30 11:09:01 1 26.19 0.00 1.28 1.72 0.05 70.76 11:09:01 2 6.35 0.00 0.37 0.02 0.00 93.26 11:09:01 3 4.87 0.00 0.33 0.03 0.02 94.75 11:09:01 4 25.97 0.00 1.59 3.81 0.05 68.58 11:09:01 5 4.82 0.00 0.55 1.18 0.00 93.45 11:09:01 6 2.38 0.00 0.32 0.13 0.00 97.17 11:09:01 7 4.24 0.00 0.57 6.13 0.02 89.05 11:10:01 all 10.86 0.00 4.09 6.32 0.05 78.67 11:10:01 0 6.69 0.00 3.06 19.94 0.03 70.28 11:10:01 1 9.06 0.00 4.14 14.51 0.05 72.23 11:10:01 2 9.82 0.00 4.69 13.20 0.07 72.22 11:10:01 3 14.11 0.00 3.85 1.17 0.05 80.82 11:10:01 4 12.10 0.00 3.87 0.22 0.07 83.75 11:10:01 5 15.29 0.00 4.67 0.32 0.05 79.67 11:10:01 6 11.57 0.00 3.94 0.03 0.05 84.41 11:10:01 7 8.28 0.00 4.48 1.23 0.07 85.94 11:11:01 all 11.51 0.00 3.52 9.98 0.06 74.93 11:11:01 0 12.62 0.00 4.62 38.22 0.07 44.48 11:11:01 1 11.67 0.00 3.36 2.89 0.07 82.02 11:11:01 2 10.39 0.00 3.14 7.52 0.05 78.90 11:11:01 3 10.50 0.00 3.95 4.19 0.07 81.29 11:11:01 4 9.88 0.00 2.78 9.83 0.03 77.47 11:11:01 5 11.32 0.00 4.02 6.01 0.09 78.55 11:11:01 6 11.69 0.00 3.17 5.94 0.05 79.15 11:11:01 7 13.96 0.00 3.21 5.26 0.07 77.50 11:12:01 all 25.89 0.00 2.36 0.61 0.08 71.06 11:12:01 0 29.94 0.00 2.54 1.82 0.10 65.60 11:12:01 1 25.81 0.00 2.25 0.02 0.07 71.85 11:12:01 2 24.90 0.00 2.42 0.07 0.07 72.54 11:12:01 3 32.10 0.00 3.05 0.22 0.08 64.55 11:12:01 4 25.41 0.00 2.11 0.03 0.08 72.36 11:12:01 5 24.52 0.00 2.29 0.00 0.08 73.11 11:12:01 6 19.60 0.00 1.71 0.50 0.08 78.10 11:12:01 7 24.82 0.00 2.45 2.23 0.07 70.43 11:13:01 all 3.85 0.00 0.54 0.75 0.06 94.79 11:13:01 0 3.57 0.00 0.64 5.76 0.05 89.99 11:13:01 1 4.80 0.00 0.69 0.00 0.07 94.45 11:13:01 2 4.84 0.00 0.43 0.00 0.05 94.67 11:13:01 3 3.64 0.00 0.67 0.05 0.07 95.57 11:13:01 4 3.28 0.00 0.35 0.05 0.03 96.29 11:13:01 5 2.67 0.00 0.45 0.02 0.07 96.80 11:13:01 6 4.18 0.00 0.60 0.13 0.07 95.01 11:13:01 7 3.87 0.00 0.50 0.00 0.08 95.54 11:14:01 all 2.05 0.00 0.52 0.90 0.06 96.47 11:14:01 0 1.71 0.00 0.62 3.33 0.07 94.28 11:14:01 1 2.51 0.00 0.55 0.02 0.07 96.86 11:14:01 2 2.24 0.00 0.57 0.02 0.07 97.11 11:14:01 3 2.86 0.00 0.55 0.64 0.05 95.90 11:14:01 4 1.69 0.00 0.52 0.28 0.07 97.44 11:14:01 5 1.26 0.00 0.37 2.89 0.05 95.43 11:14:01 6 2.71 0.00 0.42 0.07 0.05 96.76 11:14:01 7 1.46 0.00 0.55 0.02 0.05 97.93 Average: all 10.62 0.00 1.85 3.66 0.05 83.81 Average: 0 10.93 0.00 1.81 10.95 0.06 76.24 Average: 1 13.76 0.00 2.08 3.25 0.06 80.85 Average: 2 10.07 0.00 1.87 4.82 0.05 83.19 Average: 3 10.24 0.00 1.86 0.99 0.05 86.86 Average: 4 12.97 0.00 1.85 2.52 0.06 82.61 Average: 5 9.57 0.00 1.86 1.52 0.05 87.00 Average: 6 8.31 0.00 1.74 1.53 0.05 88.38 Average: 7 9.11 0.00 1.76 3.71 0.05 85.37