---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20346 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 882 24652 0 6632 30829 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:6d:d3:d2 brd ff:ff:ff:ff:ff:ff inet 10.30.106.66/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85491sec preferred_lft 85491sec inet6 fe80::f816:3eff:fe6d:d3d2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cb:84:b1:1d 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:cbff:fe84:b11d/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-20346) 06/11/25 _x86_64_ (8 CPU) 14:48:18 LINUX RESTART (8 CPU) 14:49:03 tps rtps wtps bread/s bwrtn/s 14:50:01 176.54 24.29 152.25 2460.96 56307.81 14:51:01 483.80 11.83 471.97 775.94 187967.42 14:52:01 44.76 0.12 44.64 25.20 43142.66 14:53:01 5.03 0.03 5.00 5.73 5655.89 14:54:01 1.42 0.02 1.40 4.27 20.40 14:55:01 1.67 0.02 1.65 0.93 25.73 14:56:01 1.40 0.00 1.40 0.00 19.60 14:57:01 116.76 0.33 116.43 26.52 17156.41 14:58:01 1.38 0.00 1.38 0.00 23.73 14:59:01 1.78 0.00 1.78 0.00 29.86 15:00:01 1.88 0.02 1.87 0.13 33.86 15:01:01 1.90 0.00 1.90 0.00 30.66 15:02:01 4.55 0.00 4.55 0.00 86.52 15:03:01 46.21 1.20 45.01 86.79 1428.05 Average: 63.24 2.65 60.58 236.59 22199.36 14:49:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:50:01 27887284 31585836 5051936 15.34 93984 3867972 2052852 6.04 1017860 3644496 2048936 14:51:01 25266864 31296216 7672356 23.29 147904 5983700 4976256 14.64 1451700 5628404 3108 14:52:01 24592000 30622348 8347220 25.34 148448 5984468 5701204 16.77 2164112 5592752 68 14:53:01 24586612 30617344 8352608 25.36 148516 5984644 5681792 16.72 2168336 5592472 100 14:54:01 24587000 30617980 8352220 25.36 148596 5984776 5654308 16.64 2169980 5592088 100 14:55:01 24587028 30618208 8352192 25.36 148676 5984804 5644444 16.61 2169576 5592004 28 14:56:01 24587624 30618908 8351596 25.35 148736 5984828 5676976 16.70 2169804 5591784 80 14:57:01 24207108 30554932 8732112 26.51 177612 6237068 5902148 17.37 2292648 5806032 96 14:58:01 24205752 30553760 8733468 26.51 177676 6237080 5902148 17.37 2293532 5806048 144 14:59:01 24209152 30557308 8730068 26.50 177764 6237084 5902148 17.37 2289804 5806048 288 15:00:01 24211512 30559808 8727708 26.50 177840 6237104 5918300 17.41 2287512 5806072 84 15:01:01 24220424 30568816 8718796 26.47 177892 6237128 5918300 17.41 2278500 5806084 80 15:02:01 24248156 30596204 8691064 26.39 177952 6237724 5811828 17.10 2259632 5801332 196 15:03:01 25249256 31568756 7689964 23.35 179660 6216340 1611784 4.74 1356264 5741412 27248 Average: 24760412 30781173 8178808 24.83 159375 5958194 5168178 15.21 2026376 5557645 148611 14:49:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 ens3 1528.22 888.61 23676.45 77.73 0.00 0.00 0.00 0.00 14:50:01 lo 14.55 14.55 1.46 1.46 0.00 0.00 0.00 0.00 14:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 veth8331e63 0.28 0.42 0.02 0.03 0.00 0.00 0.00 0.00 14:51:01 vethaff17c1 0.13 0.23 0.01 0.02 0.00 0.00 0.00 0.00 14:51:01 vethd811229 33.44 25.78 3.97 2.36 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 veth8331e63 23.43 21.40 10.48 16.02 0.00 0.00 0.00 0.00 14:52:01 vethaff17c1 0.27 0.32 0.01 0.02 0.00 0.00 0.00 0.00 14:52:01 br-fac44051db3e 0.37 0.38 0.01 0.03 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 veth8331e63 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 vethaff17c1 0.25 0.27 0.01 0.02 0.00 0.00 0.00 0.00 14:53:01 br-fac44051db3e 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 veth8331e63 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 vethaff17c1 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 14:54:01 br-fac44051db3e 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 veth8331e63 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 vethaff17c1 0.22 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:55:01 br-fac44051db3e 0.22 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 veth8331e63 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 vethaff17c1 0.25 0.27 0.01 0.02 0.00 0.00 0.00 0.00 14:56:01 br-fac44051db3e 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 14:57:01 docker0 51.57 68.86 4.07 302.15 0.00 0.00 0.00 0.00 14:57:01 veth9041b39 0.17 0.30 0.01 0.02 0.00 0.00 0.00 0.00 14:57:01 veth8331e63 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 vethaff17c1 0.13 0.15 0.01 0.01 0.00 0.00 0.00 0.00 14:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 veth9041b39 0.05 0.08 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 veth8331e63 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 vethaff17c1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 veth9041b39 0.07 0.08 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 veth8331e63 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 vethaff17c1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 veth9041b39 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 veth8331e63 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 vethaff17c1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 veth9041b39 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 veth8331e63 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 vethaff17c1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 veth8331e63 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 vethaff17c1 0.08 0.07 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 br-fac44051db3e 1.40 1.38 0.05 0.09 0.00 0.00 0.00 0.00 15:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 ens3 4185.79 2624.05 40652.29 283.04 0.00 0.00 0.00 0.00 15:03:01 lo 168.71 168.71 9.69 9.69 0.00 0.00 0.00 0.00 Average: docker0 3.69 4.93 0.29 21.64 0.00 0.00 0.00 0.00 Average: ens3 275.30 170.95 2851.24 15.17 0.00 0.00 0.00 0.00 Average: lo 11.80 11.80 0.67 0.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20346) 06/11/25 _x86_64_ (8 CPU) 14:48:18 LINUX RESTART (8 CPU) 14:49:03 CPU %user %nice %system %iowait %steal %idle 14:50:01 all 13.05 0.00 2.77 2.40 0.05 81.74 14:50:01 0 4.90 0.00 2.88 0.22 0.03 91.96 14:50:01 1 3.85 0.00 3.28 14.47 0.05 78.34 14:50:01 2 16.54 0.00 2.93 0.33 0.03 80.17 14:50:01 3 45.96 0.00 4.28 1.47 0.10 48.19 14:50:01 4 14.74 0.00 2.61 1.38 0.07 81.20 14:50:01 5 6.45 0.00 2.31 0.80 0.03 90.41 14:50:01 6 6.55 0.00 1.82 0.10 0.03 91.50 14:50:01 7 5.41 0.00 2.00 0.43 0.03 92.12 14:51:01 all 12.74 0.00 5.53 11.01 0.09 70.64 14:51:01 0 12.29 0.00 4.91 6.58 0.09 76.13 14:51:01 1 11.57 0.00 6.38 23.93 0.11 58.01 14:51:01 2 13.21 0.00 5.64 1.32 0.07 79.76 14:51:01 3 14.11 0.00 5.90 18.40 0.09 61.50 14:51:01 4 11.83 0.00 5.47 16.99 0.07 65.64 14:51:01 5 11.91 0.00 5.38 5.78 0.09 76.85 14:51:01 6 13.22 0.00 5.66 13.82 0.09 67.22 14:51:01 7 13.76 0.00 4.91 1.61 0.09 79.63 14:52:01 all 9.13 0.00 0.99 1.10 0.03 88.73 14:52:01 0 11.17 0.00 1.05 8.20 0.03 79.54 14:52:01 1 9.73 0.00 1.15 0.52 0.05 88.55 14:52:01 2 8.09 0.00 0.84 0.03 0.07 90.98 14:52:01 3 10.84 0.00 1.00 0.00 0.03 88.12 14:52:01 4 9.54 0.00 1.03 0.00 0.03 89.39 14:52:01 5 3.25 0.00 0.37 0.02 0.02 96.35 14:52:01 6 11.86 0.00 1.33 0.02 0.03 86.75 14:52:01 7 8.60 0.00 1.17 0.05 0.03 90.15 14:53:01 all 0.18 0.00 0.10 0.10 0.02 99.60 14:53:01 0 0.38 0.00 0.22 0.78 0.02 98.60 14:53:01 1 0.10 0.00 0.08 0.00 0.02 99.80 14:53:01 2 0.15 0.00 0.13 0.00 0.03 99.68 14:53:01 3 0.13 0.00 0.10 0.00 0.02 99.75 14:53:01 4 0.20 0.00 0.08 0.00 0.00 99.72 14:53:01 5 0.13 0.00 0.07 0.00 0.02 99.78 14:53:01 6 0.13 0.00 0.07 0.02 0.00 99.78 14:53:01 7 0.17 0.00 0.08 0.00 0.02 99.73 14:54:01 all 0.13 0.00 0.10 0.01 0.02 99.74 14:54:01 0 0.23 0.00 0.15 0.03 0.00 99.58 14:54:01 1 0.15 0.00 0.13 0.00 0.00 99.72 14:54:01 2 0.18 0.00 0.15 0.02 0.03 99.62 14:54:01 3 0.07 0.00 0.02 0.00 0.03 99.88 14:54:01 4 0.10 0.00 0.08 0.00 0.02 99.80 14:54:01 5 0.03 0.00 0.05 0.00 0.02 99.90 14:54:01 6 0.13 0.00 0.15 0.00 0.02 99.70 14:54:01 7 0.13 0.00 0.08 0.00 0.03 99.75 14:55:01 all 0.16 0.00 0.12 0.00 0.02 99.69 14:55:01 0 0.08 0.00 0.15 0.03 0.02 99.72 14:55:01 1 0.15 0.00 0.12 0.00 0.02 99.72 14:55:01 2 0.10 0.00 0.10 0.00 0.02 99.78 14:55:01 3 0.08 0.00 0.07 0.02 0.03 99.80 14:55:01 4 0.10 0.00 0.07 0.00 0.00 99.83 14:55:01 5 0.10 0.00 0.13 0.00 0.02 99.75 14:55:01 6 0.53 0.00 0.17 0.00 0.02 99.28 14:55:01 7 0.17 0.00 0.17 0.00 0.03 99.63 14:56:01 all 0.39 0.00 0.13 0.01 0.02 99.46 14:56:01 0 0.07 0.00 0.18 0.03 0.03 99.68 14:56:01 1 0.08 0.00 0.08 0.00 0.02 99.82 14:56:01 2 0.17 0.00 0.13 0.00 0.03 99.67 14:56:01 3 0.08 0.00 0.07 0.00 0.03 99.82 14:56:01 4 0.78 0.00 0.18 0.00 0.00 99.04 14:56:01 5 0.15 0.00 0.17 0.00 0.00 99.68 14:56:01 6 0.76 0.00 0.10 0.00 0.00 99.14 14:56:01 7 1.01 0.00 0.15 0.00 0.03 98.81 14:57:01 all 4.35 0.00 1.45 0.49 0.04 93.66 14:57:01 0 1.79 0.00 1.09 1.29 0.02 95.82 14:57:01 1 2.59 0.00 1.17 0.69 0.05 95.50 14:57:01 2 7.76 0.00 2.08 0.69 0.05 89.42 14:57:01 3 2.93 0.00 1.39 0.82 0.03 94.83 14:57:01 4 4.42 0.00 0.94 0.07 0.02 94.56 14:57:01 5 5.97 0.00 2.44 0.13 0.05 91.41 14:57:01 6 5.88 0.00 1.29 0.12 0.03 92.68 14:57:01 7 3.53 0.00 1.22 0.13 0.05 95.07 14:58:01 all 0.31 0.00 0.07 0.00 0.03 99.58 14:58:01 0 0.03 0.00 0.02 0.03 0.02 99.90 14:58:01 1 0.05 0.00 0.05 0.00 0.02 99.88 14:58:01 2 0.13 0.00 0.12 0.00 0.08 99.67 14:58:01 3 1.42 0.00 0.10 0.02 0.02 98.45 14:58:01 4 0.56 0.00 0.02 0.00 0.02 99.40 14:58:01 5 0.07 0.00 0.05 0.00 0.05 99.83 14:58:01 6 0.17 0.00 0.08 0.00 0.05 99.70 14:58:01 7 0.10 0.00 0.08 0.00 0.02 99.80 14:59:01 all 0.09 0.00 0.06 0.01 0.03 99.82 14:59:01 0 0.03 0.00 0.03 0.00 0.00 99.93 14:59:01 1 0.18 0.00 0.12 0.00 0.10 99.60 14:59:01 2 0.07 0.00 0.05 0.00 0.02 99.87 14:59:01 3 0.12 0.00 0.07 0.05 0.03 99.73 14:59:01 4 0.03 0.00 0.00 0.00 0.00 99.97 14:59:01 5 0.07 0.00 0.05 0.00 0.02 99.87 14:59:01 6 0.10 0.00 0.05 0.00 0.02 99.83 14:59:01 7 0.05 0.00 0.07 0.00 0.03 99.85 15:00:01 all 0.07 0.00 0.06 0.01 0.03 99.84 15:00:01 0 0.02 0.00 0.03 0.00 0.02 99.93 15:00:01 1 0.17 0.00 0.12 0.00 0.07 99.65 15:00:01 2 0.10 0.00 0.08 0.00 0.02 99.80 15:00:01 3 0.10 0.00 0.05 0.05 0.05 99.75 15:00:01 4 0.00 0.00 0.02 0.00 0.00 99.98 15:00:01 5 0.05 0.00 0.05 0.00 0.03 99.87 15:00:01 6 0.07 0.00 0.05 0.00 0.00 99.88 15:00:01 7 0.08 0.00 0.12 0.00 0.02 99.78 15:00:01 CPU %user %nice %system %iowait %steal %idle 15:01:01 all 0.09 0.00 0.08 0.01 0.02 99.80 15:01:01 0 0.08 0.00 0.03 0.00 0.00 99.88 15:01:01 1 0.08 0.00 0.08 0.00 0.02 99.82 15:01:01 2 0.10 0.00 0.07 0.00 0.02 99.82 15:01:01 3 0.23 0.00 0.13 0.03 0.08 99.51 15:01:01 4 0.03 0.00 0.05 0.00 0.00 99.92 15:01:01 5 0.08 0.00 0.12 0.00 0.03 99.77 15:01:01 6 0.03 0.00 0.07 0.00 0.00 99.90 15:01:01 7 0.10 0.00 0.03 0.00 0.02 99.85 15:02:01 all 0.79 0.00 0.26 0.01 0.03 98.90 15:02:01 0 0.98 0.00 0.35 0.00 0.02 98.65 15:02:01 1 1.00 0.00 0.38 0.00 0.05 98.57 15:02:01 2 0.48 0.00 0.23 0.00 0.03 99.25 15:02:01 3 0.81 0.00 0.18 0.05 0.05 98.91 15:02:01 4 0.87 0.00 0.28 0.00 0.05 98.80 15:02:01 5 0.58 0.00 0.17 0.00 0.02 99.23 15:02:01 6 0.60 0.00 0.27 0.00 0.03 99.10 15:02:01 7 0.97 0.00 0.28 0.00 0.03 98.72 15:03:01 all 3.56 0.00 0.52 0.15 0.02 95.75 15:03:01 0 0.93 0.00 0.42 0.08 0.02 98.55 15:03:01 1 3.55 0.00 0.63 0.13 0.03 95.64 15:03:01 2 7.11 0.00 0.65 0.17 0.03 92.04 15:03:01 3 0.80 0.00 0.57 0.12 0.03 98.48 15:03:01 4 1.07 0.00 0.33 0.05 0.02 98.53 15:03:01 5 0.85 0.00 0.37 0.08 0.00 98.70 15:03:01 6 0.42 0.00 0.38 0.50 0.02 98.68 15:03:01 7 13.74 0.00 0.77 0.08 0.02 85.39 Average: all 3.17 0.00 0.86 1.07 0.03 94.88 Average: 0 2.34 0.00 0.81 1.23 0.02 95.60 Average: 1 2.33 0.00 0.96 2.72 0.04 93.95 Average: 2 3.81 0.00 0.93 0.18 0.04 95.05 Average: 3 5.42 0.00 0.97 1.45 0.05 92.12 Average: 4 3.12 0.00 0.79 1.30 0.02 94.78 Average: 5 2.09 0.00 0.83 0.48 0.03 96.57 Average: 6 2.86 0.00 0.81 1.02 0.02 95.28 Average: 7 3.37 0.00 0.78 0.16 0.03 95.66