---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-32568 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 15G 141G 10% / 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 883 23932 0 7351 30828 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:d2:3e:61 brd ff:ff:ff:ff:ff:ff inet 10.30.107.198/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85825sec preferred_lft 85825sec inet6 fe80::f816:3eff:fed2:3e61/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:77:83:ce:5d 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::42:77ff:fe83:ce5d/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-32568) 08/02/25 _x86_64_ (8 CPU) 11:43:20 LINUX RESTART (8 CPU) 11:44:01 tps rtps wtps bread/s bwrtn/s 11:45:01 221.26 23.63 197.63 2350.94 95197.33 11:46:01 636.59 4.00 632.59 425.26 217334.58 11:47:01 14.28 0.00 14.28 0.00 415.00 11:48:01 5.10 0.00 5.10 0.00 132.78 11:49:01 150.72 0.20 150.52 27.46 17252.32 11:50:01 94.52 0.25 94.27 10.80 18182.17 11:51:01 8.42 0.00 8.42 0.00 197.83 11:52:01 42.01 0.07 41.94 15.06 596.03 Average: 146.61 3.52 143.09 353.69 43663.51 11:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:45:01 26590068 31532660 6349152 19.28 108036 5047016 2619380 7.71 1074296 4824592 3185532 11:46:01 23619664 30277884 9319556 28.29 164672 6579960 7496692 22.06 2564324 6108632 1152 11:47:01 23367496 30029120 9571724 29.06 166056 6583508 7561236 22.25 2841440 6077468 252 11:48:01 23372272 30024512 9566948 29.04 166212 6574840 7593864 22.34 2844832 6067720 376 11:49:01 22766144 29910592 10173076 30.88 191624 6989896 7875796 23.17 3049204 6408956 66784 11:50:01 22639632 29852740 10299588 31.27 209228 7035796 7956692 23.41 3142816 6438556 272 11:51:01 22627280 29841212 10311940 31.31 209296 7036368 7985444 23.50 3154356 6437764 756 11:52:01 23800068 30968192 9139152 27.75 209796 6996596 3961616 11.66 2066836 6387472 688 Average: 23597828 30304614 9341392 28.36 178115 6605498 6631340 19.51 2592263 6093895 406976 11:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 lo 14.26 14.26 1.34 1.34 0.00 0.00 0.00 0.00 11:45:01 ens3 1275.54 723.93 34468.48 61.75 0.00 0.00 0.00 0.00 11:46:01 veth5784b27 149.94 172.57 27.78 26.64 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 vetha6b221f 1.75 1.83 0.17 0.18 0.00 0.00 0.00 0.00 11:46:01 vethe4e0bf4 0.53 0.75 0.04 0.04 0.00 0.00 0.00 0.00 11:47:01 veth5784b27 1.53 2.03 0.27 0.32 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 vetha6b221f 12.56 10.26 1.45 1.51 0.00 0.00 0.00 0.00 11:47:01 vethe4e0bf4 0.83 0.87 0.08 0.10 0.00 0.00 0.00 0.00 11:48:01 veth5784b27 0.30 0.62 0.02 0.04 0.00 0.00 0.00 0.00 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 vetha6b221f 13.63 8.93 1.14 1.28 0.00 0.00 0.00 0.00 11:48:01 vethe4e0bf4 2.80 4.48 0.44 0.45 0.00 0.00 0.00 0.00 11:49:01 veth5784b27 98.77 99.45 24.75 11.23 0.00 0.00 0.00 0.00 11:49:01 docker0 41.34 94.95 3.30 1233.19 0.00 0.00 0.00 0.00 11:49:01 vetha6b221f 15.75 10.86 1.60 1.60 0.00 0.00 0.00 0.00 11:49:01 vethe4e0bf4 3.35 5.17 0.54 0.59 0.00 0.00 0.00 0.00 11:50:01 veth5784b27 402.68 405.13 98.65 43.85 0.00 0.00 0.00 0.01 11:50:01 docker0 12.56 17.28 1.13 176.23 0.00 0.00 0.00 0.00 11:50:01 vetha6b221f 15.90 11.21 1.69 1.66 0.00 0.00 0.00 0.00 11:50:01 vethe4e0bf4 3.80 5.68 0.60 0.69 0.00 0.00 0.00 0.00 11:51:01 veth5784b27 449.13 451.52 108.57 48.48 0.00 0.00 0.00 0.01 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 vetha6b221f 16.41 11.88 1.87 1.76 0.00 0.00 0.00 0.00 11:51:01 vethe4e0bf4 5.32 7.37 0.78 0.93 0.00 0.00 0.00 0.00 11:52:01 veth5784b27 0.42 1.08 0.03 0.07 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 lo 29.86 29.86 2.63 2.63 0.00 0.00 0.00 0.00 11:52:01 ens3 1904.87 1118.93 37898.53 151.39 0.00 0.00 0.00 0.00 Average: veth5784b27 137.85 141.55 32.51 16.33 0.00 0.00 0.00 0.00 Average: docker0 6.74 14.03 0.55 176.18 0.00 0.00 0.00 0.00 Average: lo 3.24 3.24 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 187.30 107.57 4632.86 9.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32568) 08/02/25 _x86_64_ (8 CPU) 11:43:20 LINUX RESTART (8 CPU) 11:44:01 CPU %user %nice %system %iowait %steal %idle 11:45:01 all 14.54 0.00 3.64 1.83 0.05 79.94 11:45:01 0 20.09 0.00 4.27 3.32 0.03 72.28 11:45:01 1 18.25 0.00 3.17 2.70 0.08 75.79 11:45:01 2 21.93 0.00 3.52 0.67 0.05 73.84 11:45:01 3 10.79 0.00 3.95 0.27 0.03 84.96 11:45:01 4 7.66 0.00 3.38 0.10 0.03 88.83 11:45:01 5 9.39 0.00 4.04 7.06 0.07 79.44 11:45:01 6 20.37 0.00 4.04 0.43 0.05 75.10 11:45:01 7 7.90 0.00 2.71 0.08 0.02 89.29 11:46:01 all 23.72 0.00 6.52 7.02 0.07 62.67 11:46:01 0 19.53 0.00 6.18 10.77 0.08 63.44 11:46:01 1 26.24 0.00 6.21 0.98 0.07 66.50 11:46:01 2 20.79 0.00 7.77 20.13 0.08 51.22 11:46:01 3 25.48 0.00 6.34 9.44 0.07 58.67 11:46:01 4 21.51 0.00 6.49 2.49 0.07 69.44 11:46:01 5 26.31 0.00 5.93 6.97 0.07 60.72 11:46:01 6 26.71 0.00 6.54 3.20 0.07 63.48 11:46:01 7 23.16 0.00 6.67 2.24 0.07 67.86 11:47:01 all 9.45 0.00 0.70 0.04 0.06 89.76 11:47:01 0 6.75 0.00 0.58 0.08 0.03 92.55 11:47:01 1 12.17 0.00 1.05 0.02 0.07 86.70 11:47:01 2 9.67 0.00 0.53 0.00 0.05 89.75 11:47:01 3 12.11 0.00 0.74 0.00 0.05 87.10 11:47:01 4 8.76 0.00 0.65 0.02 0.03 90.54 11:47:01 5 9.73 0.00 0.78 0.12 0.05 89.32 11:47:01 6 10.72 0.00 0.84 0.02 0.08 88.35 11:47:01 7 5.68 0.00 0.45 0.07 0.08 93.72 11:48:01 all 0.66 0.00 0.13 0.02 0.05 99.13 11:48:01 0 0.63 0.00 0.15 0.02 0.08 99.12 11:48:01 1 0.50 0.00 0.15 0.02 0.05 99.28 11:48:01 2 1.30 0.00 0.05 0.00 0.03 98.62 11:48:01 3 0.27 0.00 0.05 0.00 0.03 99.65 11:48:01 4 0.57 0.00 0.13 0.03 0.03 99.23 11:48:01 5 0.87 0.00 0.13 0.08 0.05 98.87 11:48:01 6 0.63 0.00 0.25 0.00 0.07 99.05 11:48:01 7 0.53 0.00 0.17 0.02 0.08 99.20 11:49:01 all 5.78 0.00 1.38 0.63 0.05 92.15 11:49:01 0 9.48 0.00 1.52 0.35 0.07 88.58 11:49:01 1 7.15 0.00 1.47 0.70 0.05 90.63 11:49:01 2 4.99 0.00 1.10 0.05 0.03 93.82 11:49:01 3 4.39 0.00 1.42 0.05 0.05 94.09 11:49:01 4 3.30 0.00 1.68 1.98 0.02 93.03 11:49:01 5 4.05 0.00 1.10 0.03 0.07 94.75 11:49:01 6 8.40 0.00 1.62 0.22 0.07 89.70 11:49:01 7 4.55 0.00 1.10 1.66 0.07 92.62 11:50:01 all 6.30 0.00 1.62 0.39 0.06 91.62 11:50:01 0 6.85 0.00 2.26 0.79 0.07 90.04 11:50:01 1 4.80 0.00 1.12 0.15 0.07 93.86 11:50:01 2 4.96 0.00 1.49 0.00 0.07 93.48 11:50:01 3 8.67 0.00 1.66 1.74 0.07 87.87 11:50:01 4 6.33 0.00 1.35 0.08 0.07 92.16 11:50:01 5 6.78 0.00 1.92 0.23 0.07 91.00 11:50:01 6 4.88 0.00 1.42 0.02 0.07 93.62 11:50:01 7 7.11 0.00 1.72 0.07 0.05 91.06 11:51:01 all 2.40 0.00 0.41 0.02 0.06 97.11 11:51:01 0 2.42 0.00 0.43 0.00 0.08 97.06 11:51:01 1 2.29 0.00 0.33 0.03 0.08 97.26 11:51:01 2 1.37 0.00 0.38 0.00 0.03 98.21 11:51:01 3 1.95 0.00 0.43 0.02 0.07 97.53 11:51:01 4 2.84 0.00 0.48 0.02 0.03 96.63 11:51:01 5 3.33 0.00 0.25 0.12 0.03 96.27 11:51:01 6 2.74 0.00 0.63 0.02 0.08 96.52 11:51:01 7 2.30 0.00 0.31 0.02 0.07 97.31 11:52:01 all 1.47 0.00 0.46 0.08 0.06 97.93 11:52:01 0 1.34 0.00 0.70 0.03 0.07 97.86 11:52:01 1 0.94 0.00 0.43 0.08 0.07 98.48 11:52:01 2 1.10 0.00 0.50 0.02 0.07 98.32 11:52:01 3 1.45 0.00 0.37 0.03 0.02 98.13 11:52:01 4 0.78 0.00 0.35 0.02 0.03 98.81 11:52:01 5 2.98 0.00 0.46 0.38 0.05 96.13 11:52:01 6 2.39 0.00 0.45 0.05 0.08 97.03 11:52:01 7 0.80 0.00 0.42 0.02 0.05 98.71 Average: all 8.02 0.00 1.85 1.25 0.06 88.82 Average: 0 8.37 0.00 2.01 1.91 0.06 87.65 Average: 1 9.02 0.00 1.74 0.58 0.07 88.59 Average: 2 8.24 0.00 1.91 2.58 0.05 87.22 Average: 3 8.12 0.00 1.86 1.43 0.05 88.54 Average: 4 6.45 0.00 1.81 0.59 0.04 91.11 Average: 5 7.91 0.00 1.82 1.86 0.06 88.35 Average: 6 9.58 0.00 1.97 0.49 0.07 87.89 Average: 7 6.48 0.00 1.69 0.52 0.06 91.25