---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22802 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 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 859 24674 0 6633 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:e6:d5:7d brd ff:ff:ff:ff:ff:ff inet 10.30.107.151/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85484sec preferred_lft 85484sec inet6 fe80::f816:3eff:fee6:d57d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c5:33:84:38 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:c5ff:fe33:8438/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22802) 06/21/25 _x86_64_ (8 CPU) 14:48:21 LINUX RESTART (8 CPU) 14:49:01 tps rtps wtps bread/s bwrtn/s 14:50:01 306.96 23.53 283.44 780.94 60135.15 14:51:01 508.25 33.01 475.24 3085.32 195057.22 14:52:01 88.49 0.12 88.37 20.13 29857.29 14:53:01 1.92 0.10 1.82 14.53 26.71 14:54:01 1.58 0.05 1.53 7.07 22.00 14:55:01 1.63 0.00 1.63 0.00 24.40 14:56:01 1.57 0.03 1.53 3.47 22.13 14:57:01 115.13 0.33 114.80 22.66 17127.09 14:58:01 3.35 0.00 3.35 0.00 55.59 14:59:01 2.07 0.00 2.07 0.00 33.86 15:00:01 1.60 0.00 1.60 0.00 26.26 15:01:01 2.15 0.00 2.15 0.00 36.79 15:02:01 1.70 0.00 1.70 0.00 26.40 15:03:01 43.76 0.72 43.04 26.26 1228.88 Average: 77.16 4.13 73.02 282.89 21691.82 14:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:50:01 30044116 31667248 2895104 8.79 73104 1857536 1453108 4.28 888644 1706824 197512 14:51:01 25294760 31322632 7644460 23.21 145532 5982860 5002824 14.72 1420392 5633544 2252 14:52:01 24767164 30800632 8172056 24.81 148468 5984480 5606508 16.50 1985328 5592088 124 14:53:01 24756652 30790700 8182568 24.84 148520 5984920 5637036 16.59 1995208 5592036 80 14:54:01 24763424 30797872 8175796 24.82 148576 5985132 5548168 16.32 1988124 5592028 68 14:55:01 24764876 30799408 8174344 24.82 148616 5985148 5535224 16.29 1987636 5591748 232 14:56:01 24768220 30802996 8171000 24.81 148688 5985272 5550328 16.33 1985036 5591636 48 14:57:01 24390492 30738816 8548728 25.95 177472 6237460 5828040 17.15 2107432 5806028 1020 14:58:01 24390732 30739160 8548488 25.95 177528 6237480 5828040 17.15 2107836 5806032 92 14:59:01 24395480 30744084 8543740 25.94 177596 6237484 5844200 17.19 2103552 5806044 76 15:00:01 24395296 30744016 8543924 25.94 177660 6237508 5844200 17.19 2102748 5806068 96 15:01:01 24401132 30749992 8538088 25.92 177736 6237520 5844200 17.19 2097272 5806080 276 15:02:01 24401236 30750196 8537984 25.92 177788 6237532 5844200 17.19 2097340 5806092 112 15:03:01 25246608 31559528 7692612 23.35 178760 6210040 1678016 4.94 1359484 5737848 11092 Average: 25055728 30929091 7883492 23.93 157575 5814312 5074578 14.93 1873288 5419578 15220 14:49:01 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 311.78 209.95 1224.81 43.23 0.00 0.00 0.00 0.00 14:50:01 lo 1.33 1.33 0.16 0.16 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 veth1b39b7d 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 14:51:01 veth9fc0140 0.07 0.20 0.00 0.01 0.00 0.00 0.00 0.00 14:51:01 veth3c4f24b 0.08 0.23 0.01 0.01 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 veth1b39b7d 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 14:52:01 veth9fc0140 0.08 0.13 0.00 0.01 0.00 0.00 0.00 0.00 14:52:01 veth3c4f24b 23.61 21.60 10.49 16.03 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 veth1b39b7d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 veth9fc0140 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 veth3c4f24b 0.00 0.02 0.00 0.00 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 veth1b39b7d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 veth9fc0140 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 veth3c4f24b 0.00 0.02 0.00 0.00 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 veth1b39b7d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 veth9fc0140 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 veth3c4f24b 0.00 0.00 0.00 0.00 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 veth1b39b7d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 veth9fc0140 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 veth3c4f24b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 docker0 49.00 69.19 3.94 302.17 0.00 0.00 0.00 0.00 14:57:01 veth1b39b7d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 veth9fc0140 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 veth3c4f24b 0.00 0.02 0.00 0.00 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 veth1b39b7d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 veth9fc0140 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 veth3c4f24b 0.00 0.02 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 veth1b39b7d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 veth9fc0140 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 veth3c4f24b 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 veth1b39b7d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 veth9fc0140 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 veth3c4f24b 0.00 0.00 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 veth1b39b7d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 veth9fc0140 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 veth3c4f24b 0.00 0.02 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 veth1b39b7d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 veth9fc0140 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 veth3c4f24b 0.00 0.00 0.00 0.00 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 3645.43 2133.69 40636.59 249.42 0.00 0.00 0.00 0.00 15:03:01 lo 168.84 168.84 9.67 9.67 0.00 0.00 0.00 0.00 Average: docker0 3.50 4.94 0.28 21.59 0.00 0.00 0.00 0.00 Average: ens3 236.31 137.59 2852.09 14.17 0.00 0.00 0.00 0.00 Average: lo 11.78 11.78 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-22802) 06/21/25 _x86_64_ (8 CPU) 14:48:21 LINUX RESTART (8 CPU) 14:49:01 CPU %user %nice %system %iowait %steal %idle 14:50:01 all 9.84 0.00 0.82 3.64 0.03 85.67 14:50:01 0 1.54 0.00 0.28 0.23 0.00 97.94 14:50:01 1 14.64 0.00 1.13 0.75 0.03 83.44 14:50:01 2 23.30 0.00 1.62 21.86 0.08 53.13 14:50:01 3 23.29 0.00 2.17 5.45 0.05 69.04 14:50:01 4 5.94 0.00 0.52 0.37 0.02 93.16 14:50:01 5 5.33 0.00 0.40 0.28 0.02 93.97 14:50:01 6 3.71 0.00 0.25 0.20 0.05 95.79 14:50:01 7 0.97 0.00 0.15 0.00 0.02 98.87 14:51:01 all 16.77 0.00 7.41 11.45 0.07 64.30 14:51:01 0 15.46 0.00 6.35 2.29 0.08 75.82 14:51:01 1 17.28 0.00 5.52 4.08 0.10 73.02 14:51:01 2 14.35 0.00 8.44 45.84 0.07 31.30 14:51:01 3 20.16 0.00 7.85 1.47 0.07 70.45 14:51:01 4 17.55 0.00 7.49 14.53 0.05 60.38 14:51:01 5 15.71 0.00 8.54 12.01 0.08 63.66 14:51:01 6 17.31 0.00 7.42 7.16 0.05 68.06 14:51:01 7 16.32 0.00 7.68 4.35 0.05 71.60 14:52:01 all 9.55 0.00 1.20 1.37 0.04 87.83 14:52:01 0 12.57 0.00 1.77 0.00 0.05 85.60 14:52:01 1 9.14 0.00 1.25 0.02 0.05 89.54 14:52:01 2 6.75 0.00 0.82 3.81 0.05 88.58 14:52:01 3 8.04 0.00 1.30 1.05 0.03 89.58 14:52:01 4 12.36 0.00 1.10 0.07 0.03 86.43 14:52:01 5 10.06 0.00 1.09 0.94 0.03 87.88 14:52:01 6 8.81 0.00 1.15 0.43 0.03 89.57 14:52:01 7 8.68 0.00 1.12 4.65 0.05 85.50 14:53:01 all 0.14 0.00 0.10 0.01 0.02 99.73 14:53:01 0 0.05 0.00 0.12 0.00 0.02 99.82 14:53:01 1 0.15 0.00 0.10 0.00 0.03 99.72 14:53:01 2 0.25 0.00 0.10 0.00 0.02 99.63 14:53:01 3 0.10 0.00 0.13 0.00 0.02 99.75 14:53:01 4 0.13 0.00 0.12 0.00 0.03 99.72 14:53:01 5 0.13 0.00 0.13 0.03 0.02 99.68 14:53:01 6 0.15 0.00 0.07 0.00 0.03 99.75 14:53:01 7 0.13 0.00 0.08 0.00 0.03 99.75 14:54:01 all 0.13 0.00 0.10 0.01 0.02 99.74 14:54:01 0 0.07 0.00 0.10 0.02 0.00 99.82 14:54:01 1 0.05 0.00 0.13 0.00 0.05 99.77 14:54:01 2 0.27 0.00 0.15 0.00 0.02 99.57 14:54:01 3 0.10 0.00 0.10 0.02 0.05 99.73 14:54:01 4 0.17 0.00 0.12 0.00 0.03 99.68 14:54:01 5 0.15 0.00 0.08 0.03 0.02 99.72 14:54:01 6 0.20 0.00 0.05 0.00 0.02 99.73 14:54:01 7 0.12 0.00 0.08 0.00 0.02 99.78 14:55:01 all 0.18 0.00 0.13 0.01 0.03 99.67 14:55:01 0 0.13 0.00 0.10 0.02 0.02 99.73 14:55:01 1 0.15 0.00 0.10 0.00 0.05 99.70 14:55:01 2 0.12 0.00 0.13 0.00 0.02 99.73 14:55:01 3 0.17 0.00 0.10 0.00 0.03 99.70 14:55:01 4 0.15 0.00 0.10 0.00 0.00 99.75 14:55:01 5 0.17 0.00 0.12 0.03 0.02 99.67 14:55:01 6 0.25 0.00 0.18 0.00 0.02 99.55 14:55:01 7 0.20 0.00 0.18 0.00 0.02 99.60 14:56:01 all 0.13 0.00 0.10 0.00 0.02 99.74 14:56:01 0 0.12 0.00 0.18 0.02 0.03 99.65 14:56:01 1 0.17 0.00 0.10 0.00 0.05 99.68 14:56:01 2 0.30 0.00 0.10 0.00 0.02 99.58 14:56:01 3 0.08 0.00 0.05 0.00 0.05 99.82 14:56:01 4 0.08 0.00 0.07 0.00 0.02 99.83 14:56:01 5 0.12 0.00 0.08 0.03 0.02 99.75 14:56:01 6 0.05 0.00 0.08 0.00 0.02 99.85 14:56:01 7 0.12 0.00 0.15 0.00 0.00 99.73 14:57:01 all 4.31 0.00 1.44 0.78 0.04 93.42 14:57:01 0 2.82 0.00 1.29 0.95 0.03 94.91 14:57:01 1 3.29 0.00 1.59 0.18 0.05 94.88 14:57:01 2 2.73 0.00 1.66 3.25 0.03 92.33 14:57:01 3 3.98 0.00 1.05 0.25 0.07 94.65 14:57:01 4 6.62 0.00 1.35 0.15 0.03 91.84 14:57:01 5 2.34 0.00 1.37 1.02 0.02 95.25 14:57:01 6 6.18 0.00 1.24 0.34 0.03 92.21 14:57:01 7 6.60 0.00 1.98 0.08 0.07 91.27 14:58:01 all 0.09 0.00 0.06 0.01 0.04 99.81 14:58:01 0 0.05 0.00 0.03 0.07 0.03 99.82 14:58:01 1 0.05 0.00 0.07 0.00 0.03 99.85 14:58:01 2 0.18 0.00 0.05 0.00 0.03 99.73 14:58:01 3 0.10 0.00 0.05 0.00 0.05 99.80 14:58:01 4 0.02 0.00 0.03 0.00 0.00 99.95 14:58:01 5 0.12 0.00 0.07 0.00 0.02 99.80 14:58:01 6 0.03 0.00 0.03 0.00 0.02 99.92 14:58:01 7 0.20 0.00 0.13 0.00 0.08 99.58 14:59:01 all 0.22 0.00 0.06 0.01 0.04 99.67 14:59:01 0 0.03 0.00 0.05 0.05 0.03 99.83 14:59:01 1 0.05 0.00 0.05 0.00 0.03 99.87 14:59:01 2 1.22 0.00 0.10 0.00 0.03 98.64 14:59:01 3 0.10 0.00 0.05 0.00 0.05 99.80 14:59:01 4 0.03 0.00 0.00 0.00 0.00 99.97 14:59:01 5 0.13 0.00 0.08 0.00 0.13 99.65 14:59:01 6 0.08 0.00 0.05 0.00 0.03 99.83 14:59:01 7 0.05 0.00 0.08 0.02 0.02 99.83 15:00:01 all 0.30 0.00 0.06 0.01 0.03 99.60 15:00:01 0 0.07 0.00 0.12 0.05 0.03 99.73 15:00:01 1 0.07 0.00 0.03 0.00 0.07 99.83 15:00:01 2 2.02 0.00 0.10 0.00 0.02 97.87 15:00:01 3 0.03 0.00 0.08 0.00 0.03 99.85 15:00:01 4 0.00 0.00 0.00 0.00 0.00 100.00 15:00:01 5 0.08 0.00 0.05 0.00 0.05 99.82 15:00:01 6 0.07 0.00 0.08 0.00 0.05 99.80 15:00:01 7 0.08 0.00 0.05 0.00 0.02 99.85 15:00:01 CPU %user %nice %system %iowait %steal %idle 15:01:01 all 0.33 0.00 0.06 0.01 0.04 99.56 15:01:01 0 0.15 0.00 0.12 0.03 0.08 99.62 15:01:01 1 0.07 0.00 0.10 0.00 0.03 99.80 15:01:01 2 2.02 0.00 0.03 0.00 0.03 97.91 15:01:01 3 0.13 0.00 0.07 0.00 0.03 99.77 15:01:01 4 0.02 0.00 0.02 0.00 0.00 99.97 15:01:01 5 0.10 0.00 0.03 0.00 0.05 99.82 15:01:01 6 0.07 0.00 0.03 0.00 0.02 99.88 15:01:01 7 0.08 0.00 0.10 0.00 0.03 99.78 15:02:01 all 0.23 0.00 0.06 0.00 0.03 99.67 15:02:01 0 0.07 0.00 0.08 0.03 0.00 99.82 15:02:01 1 0.08 0.00 0.07 0.00 0.03 99.82 15:02:01 2 1.42 0.00 0.10 0.00 0.03 98.45 15:02:01 3 0.03 0.00 0.10 0.02 0.03 99.82 15:02:01 4 0.02 0.00 0.00 0.00 0.00 99.98 15:02:01 5 0.13 0.00 0.10 0.00 0.12 99.65 15:02:01 6 0.02 0.00 0.03 0.00 0.00 99.95 15:02:01 7 0.03 0.00 0.05 0.00 0.00 99.92 15:03:01 all 2.88 0.00 0.58 0.16 0.03 96.34 15:03:01 0 1.35 0.00 0.53 0.17 0.02 97.93 15:03:01 1 4.01 0.00 0.77 0.17 0.03 95.03 15:03:01 2 2.25 0.00 0.50 0.05 0.03 97.17 15:03:01 3 1.52 0.00 0.55 0.15 0.03 97.75 15:03:01 4 1.82 0.00 0.52 0.37 0.05 97.24 15:03:01 5 1.33 0.00 0.47 0.02 0.03 98.15 15:03:01 6 1.23 0.00 0.60 0.08 0.03 98.05 15:03:01 7 9.57 0.00 0.68 0.32 0.03 89.40 Average: all 3.21 0.00 0.86 1.24 0.03 94.66 Average: 0 2.45 0.00 0.79 0.28 0.03 96.46 Average: 1 3.50 0.00 0.78 0.37 0.05 95.30 Average: 2 4.06 0.00 0.98 5.27 0.03 89.65 Average: 3 4.11 0.00 0.97 0.60 0.04 94.27 Average: 4 3.19 0.00 0.81 1.09 0.02 94.89 Average: 5 2.55 0.00 0.89 1.01 0.04 95.50 Average: 6 2.71 0.00 0.80 0.58 0.03 95.88 Average: 7 3.07 0.00 0.89 0.67 0.03 95.34