---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17439 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 881 24377 0 6908 30830 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:9f:d7:b8 brd ff:ff:ff:ff:ff:ff inet 10.30.106.109/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85419sec preferred_lft 85419sec inet6 fe80::f816:3eff:fe9f:d7b8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:87:9b:c3:cb 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::42:87ff:fe9b:c3cb/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-17439) 05/31/25 _x86_64_ (8 CPU) 11:30:31 LINUX RESTART (8 CPU) 11:31:01 tps rtps wtps bread/s bwrtn/s 11:32:01 24.26 4.28 19.98 107.03 19967.34 11:33:01 14.01 0.00 14.01 0.00 19375.04 11:34:01 13.36 0.00 13.36 0.00 19233.86 11:35:01 13.85 0.00 13.85 0.00 19239.46 11:36:01 13.45 0.00 13.45 0.00 19235.06 11:37:01 13.88 0.02 13.86 0.13 19241.06 11:38:01 13.25 0.00 13.25 0.00 19232.93 11:39:01 5.60 0.00 5.60 0.00 7270.92 11:40:01 1.28 0.00 1.28 0.00 16.66 11:41:01 1.73 0.00 1.73 0.00 22.13 11:42:01 4.65 3.42 1.23 151.71 208.10 11:43:01 378.87 41.44 337.43 2970.70 9511.61 11:44:01 531.99 13.40 518.60 845.63 198447.81 11:45:01 133.88 0.47 133.41 57.72 21195.92 11:46:01 43.61 3.58 40.03 29.86 1029.88 Average: 80.51 4.44 76.07 277.52 24881.80 11:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:32:01 30659080 31901748 2280140 6.92 38668 1532312 1303844 3.84 613304 1414816 32 11:33:01 30655236 31898036 2283984 6.93 38756 1532316 1303844 3.84 617060 1414772 12 11:34:01 30651668 31894576 2287552 6.94 38844 1532316 1303844 3.84 621048 1414772 4 11:35:01 30650916 31893916 2288304 6.95 38932 1532320 1303844 3.84 621748 1414776 4 11:36:01 30650360 31893456 2288860 6.95 39028 1532316 1323888 3.90 622396 1414780 8 11:37:01 30648396 31891584 2290824 6.95 39124 1532340 1323888 3.90 623564 1414784 12 11:38:01 30647180 31890500 2292040 6.96 39212 1532344 1323888 3.90 624732 1414792 16 11:39:01 30645584 31888996 2293636 6.96 39268 1532348 1323888 3.90 626144 1414796 128 11:40:01 30642716 31886212 2296504 6.97 39340 1532352 1323888 3.90 629144 1414800 156 11:41:01 30641272 31884860 2297948 6.98 39428 1532348 1323888 3.90 630176 1414804 20 11:42:01 30546676 31800640 2392544 7.26 39580 1542576 1323888 3.90 718736 1420968 0 11:43:01 29493676 31672436 3445544 10.46 78620 2397576 1710880 5.03 900052 2220956 678352 11:44:01 24112484 30409384 8826736 26.80 142436 6259656 7567932 22.27 2375604 5850916 276 11:45:01 22338328 29071728 10600892 32.18 173980 6626952 9467676 27.86 3843560 6101648 864 11:46:01 24308312 30928176 8630908 26.20 175912 6519600 3460376 10.18 2037180 5981788 356 Average: 29152792 31520417 3786428 11.50 66742 2577978 2445964 7.20 1073630 2381611 45349 11:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:32:01 ens3 83.29 59.33 250.07 15.42 0.00 0.00 0.00 0.00 11:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 ens3 0.52 0.38 0.21 0.65 0.00 0.00 0.00 0.00 11:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 ens3 1.50 0.40 2.20 0.34 0.00 0.00 0.00 0.00 11:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 ens3 0.28 0.25 0.06 0.19 0.00 0.00 0.00 0.00 11:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 ens3 0.27 0.25 0.13 0.36 0.00 0.00 0.00 0.00 11:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 ens3 0.22 0.13 0.06 0.04 0.00 0.00 0.00 0.00 11:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 ens3 0.13 0.07 0.05 0.00 0.00 0.00 0.00 0.00 11:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 ens3 0.35 0.25 0.12 0.17 0.00 0.00 0.00 0.00 11:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 ens3 1.00 0.68 0.40 0.80 0.00 0.00 0.00 0.00 11:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 ens3 0.33 0.30 0.13 0.29 0.00 0.00 0.00 0.00 11:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 ens3 114.41 79.00 134.09 24.50 0.00 0.00 0.00 0.00 11:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 ens3 502.57 352.37 7828.00 50.71 0.00 0.00 0.00 0.00 11:43:01 lo 10.80 10.80 1.04 1.04 0.00 0.00 0.00 0.00 11:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 ens3 1676.55 813.16 38654.95 61.53 0.00 0.00 0.00 0.00 11:44:01 br-6436b4f25efc 0.25 0.15 0.01 0.01 0.00 0.00 0.00 0.00 11:44:01 lo 4.30 4.30 0.46 0.46 0.00 0.00 0.00 0.00 11:44:01 veth79705cf 0.50 0.68 0.03 0.04 0.00 0.00 0.00 0.00 11:45:01 ens3 84.82 57.29 1172.37 6.80 0.00 0.00 0.00 0.00 11:45:01 br-6436b4f25efc 0.32 0.40 0.05 0.03 0.00 0.00 0.00 0.00 11:45:01 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 11:45:01 veth79705cf 3.68 4.63 0.56 0.50 0.00 0.00 0.00 0.00 11:46:01 ens3 66.59 43.19 18.58 140.79 0.00 0.00 0.00 0.00 11:46:01 br-6436b4f25efc 0.08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 lo 2.93 2.93 0.27 0.27 0.00 0.00 0.00 0.00 11:46:01 veth5ff7bd1 141.13 176.95 135.65 45.74 0.00 0.00 0.00 0.01 Average: ens3 168.85 93.80 3204.06 20.17 0.00 0.00 0.00 0.00 Average: br-6436b4f25efc 0.04 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.39 1.39 0.13 0.13 0.00 0.00 0.00 0.00 Average: veth5ff7bd1 9.41 11.80 9.04 3.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17439) 05/31/25 _x86_64_ (8 CPU) 11:30:31 LINUX RESTART (8 CPU) 11:31:01 CPU %user %nice %system %iowait %steal %idle 11:32:01 all 1.15 0.00 0.09 0.59 0.01 98.17 11:32:01 0 0.82 0.00 0.20 4.42 0.02 94.55 11:32:01 1 1.00 0.00 0.07 0.07 0.02 98.85 11:32:01 2 0.83 0.00 0.03 0.00 0.02 99.12 11:32:01 3 0.70 0.00 0.17 0.00 0.00 99.13 11:32:01 4 1.42 0.00 0.03 0.00 0.00 98.55 11:32:01 5 1.30 0.00 0.08 0.10 0.00 98.52 11:32:01 6 2.54 0.00 0.05 0.00 0.00 97.41 11:32:01 7 0.52 0.00 0.10 0.13 0.00 99.25 11:33:01 all 0.17 0.00 0.02 0.56 0.00 99.24 11:33:01 0 0.08 0.00 0.03 4.40 0.03 95.45 11:33:01 1 0.02 0.00 0.02 0.00 0.00 99.97 11:33:01 2 0.03 0.00 0.00 0.00 0.00 99.97 11:33:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:33:01 4 0.03 0.00 0.02 0.00 0.02 99.93 11:33:01 5 0.07 0.00 0.00 0.00 0.00 99.93 11:33:01 6 1.17 0.00 0.12 0.00 0.02 98.69 11:33:01 7 0.00 0.00 0.02 0.08 0.00 99.90 11:34:01 all 0.03 0.00 0.01 0.54 0.01 99.42 11:34:01 0 0.03 0.00 0.03 4.22 0.02 95.70 11:34:01 1 0.05 0.00 0.02 0.00 0.00 99.93 11:34:01 2 0.03 0.00 0.02 0.00 0.00 99.95 11:34:01 3 0.02 0.00 0.00 0.00 0.00 99.98 11:34:01 4 0.02 0.00 0.00 0.00 0.00 99.98 11:34:01 5 0.05 0.00 0.00 0.00 0.00 99.95 11:34:01 6 0.00 0.00 0.00 0.00 0.00 100.00 11:34:01 7 0.02 0.00 0.03 0.07 0.00 99.88 11:35:01 all 0.02 0.00 0.01 0.54 0.00 99.43 11:35:01 0 0.03 0.00 0.02 4.22 0.00 95.73 11:35:01 1 0.03 0.00 0.00 0.00 0.00 99.97 11:35:01 2 0.02 0.00 0.02 0.00 0.00 99.97 11:35:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:35:01 4 0.02 0.00 0.03 0.00 0.00 99.95 11:35:01 5 0.03 0.00 0.02 0.00 0.02 99.93 11:35:01 6 0.00 0.00 0.00 0.00 0.02 99.98 11:35:01 7 0.00 0.00 0.00 0.08 0.00 99.92 11:36:01 all 0.02 0.00 0.01 0.56 0.00 99.41 11:36:01 0 0.03 0.00 0.03 4.40 0.02 95.52 11:36:01 1 0.03 0.00 0.00 0.02 0.00 99.95 11:36:01 2 0.03 0.00 0.02 0.00 0.00 99.95 11:36:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:36:01 4 0.00 0.00 0.00 0.00 0.02 99.98 11:36:01 5 0.02 0.00 0.00 0.00 0.00 99.98 11:36:01 6 0.00 0.00 0.00 0.00 0.02 99.98 11:36:01 7 0.00 0.00 0.00 0.08 0.00 99.92 11:37:01 all 0.01 0.00 0.01 0.57 0.01 99.41 11:37:01 0 0.03 0.00 0.00 4.45 0.00 95.51 11:37:01 1 0.02 0.00 0.00 0.00 0.00 99.98 11:37:01 2 0.02 0.00 0.02 0.00 0.00 99.97 11:37:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:37:01 4 0.02 0.00 0.02 0.00 0.00 99.97 11:37:01 5 0.02 0.00 0.02 0.00 0.02 99.95 11:37:01 6 0.00 0.00 0.00 0.00 0.00 100.00 11:37:01 7 0.00 0.00 0.00 0.12 0.00 99.88 11:38:01 all 0.02 0.00 0.00 0.53 0.00 99.45 11:38:01 0 0.03 0.00 0.00 4.15 0.02 95.80 11:38:01 1 0.00 0.00 0.02 0.00 0.00 99.98 11:38:01 2 0.02 0.00 0.00 0.00 0.02 99.97 11:38:01 3 0.02 0.00 0.00 0.00 0.00 99.98 11:38:01 4 0.02 0.00 0.00 0.00 0.00 99.98 11:38:01 5 0.03 0.00 0.00 0.00 0.02 99.95 11:38:01 6 0.00 0.00 0.00 0.00 0.02 99.98 11:38:01 7 0.02 0.00 0.00 0.07 0.00 99.92 11:39:01 all 0.01 0.00 0.00 0.21 0.00 99.77 11:39:01 0 0.00 0.00 0.02 1.60 0.00 98.38 11:39:01 1 0.02 0.00 0.00 0.00 0.00 99.98 11:39:01 2 0.02 0.00 0.00 0.00 0.00 99.98 11:39:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:39:01 4 0.02 0.00 0.02 0.00 0.02 99.95 11:39:01 5 0.02 0.00 0.02 0.00 0.00 99.97 11:39:01 6 0.00 0.00 0.00 0.00 0.00 100.00 11:39:01 7 0.00 0.00 0.00 0.07 0.00 99.93 11:40:01 all 0.02 0.00 0.00 0.01 0.00 99.96 11:40:01 0 0.07 0.00 0.00 0.00 0.00 99.93 11:40:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:40:01 2 0.03 0.00 0.00 0.00 0.00 99.97 11:40:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:40:01 4 0.02 0.00 0.00 0.00 0.00 99.98 11:40:01 5 0.05 0.00 0.02 0.00 0.02 99.92 11:40:01 6 0.00 0.00 0.00 0.00 0.00 100.00 11:40:01 7 0.00 0.00 0.00 0.05 0.00 99.95 11:41:01 all 0.19 0.00 0.01 0.01 0.00 99.79 11:41:01 0 0.00 0.00 0.00 0.00 0.00 100.00 11:41:01 1 0.02 0.00 0.02 0.00 0.00 99.97 11:41:01 2 0.03 0.00 0.03 0.00 0.00 99.93 11:41:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:41:01 4 0.02 0.00 0.00 0.00 0.02 99.97 11:41:01 5 0.05 0.00 0.00 0.00 0.02 99.93 11:41:01 6 1.42 0.00 0.00 0.00 0.02 98.56 11:41:01 7 0.00 0.00 0.02 0.07 0.00 99.92 11:42:01 all 1.13 0.00 0.07 0.01 0.00 98.79 11:42:01 0 1.15 0.00 0.05 0.00 0.00 98.80 11:42:01 1 0.15 0.00 0.08 0.00 0.00 99.77 11:42:01 2 1.02 0.00 0.02 0.00 0.00 98.97 11:42:01 3 1.12 0.00 0.20 0.08 0.00 98.60 11:42:01 4 0.37 0.00 0.03 0.02 0.00 99.58 11:42:01 5 1.30 0.00 0.03 0.00 0.02 98.65 11:42:01 6 2.58 0.00 0.05 0.00 0.00 97.37 11:42:01 7 1.33 0.00 0.08 0.02 0.02 98.55 11:42:01 CPU %user %nice %system %iowait %steal %idle 11:43:01 all 10.44 0.00 1.19 1.39 0.04 86.94 11:43:01 0 1.70 0.00 0.68 0.02 0.07 97.53 11:43:01 1 2.04 0.00 0.67 0.08 0.02 97.19 11:43:01 2 40.09 0.00 2.65 1.32 0.07 55.87 11:43:01 3 28.93 0.00 2.05 0.34 0.07 68.61 11:43:01 4 3.10 0.00 0.80 0.42 0.02 95.66 11:43:01 5 2.64 0.00 0.55 0.07 0.02 96.73 11:43:01 6 1.77 0.00 1.32 3.47 0.02 93.42 11:43:01 7 3.27 0.00 0.84 5.41 0.03 90.46 11:44:01 all 24.18 0.00 7.80 7.69 0.08 60.25 11:44:01 0 27.27 0.00 9.03 3.81 0.08 59.80 11:44:01 1 23.71 0.00 8.09 2.97 0.08 65.14 11:44:01 2 23.49 0.00 8.74 36.48 0.08 31.21 11:44:01 3 25.73 0.00 7.80 3.32 0.07 63.08 11:44:01 4 19.63 0.00 7.24 8.66 0.07 64.40 11:44:01 5 22.30 0.00 6.41 2.98 0.08 68.23 11:44:01 6 27.53 0.00 7.47 1.79 0.07 63.14 11:44:01 7 23.72 0.00 7.66 1.67 0.08 66.87 11:45:01 all 24.27 0.00 3.24 0.81 0.07 71.61 11:45:01 0 19.03 0.00 2.83 0.22 0.05 77.88 11:45:01 1 20.94 0.00 2.92 0.77 0.07 75.30 11:45:01 2 28.42 0.00 3.66 0.10 0.07 67.76 11:45:01 3 23.19 0.00 3.14 3.19 0.07 70.42 11:45:01 4 24.43 0.00 3.80 1.88 0.07 69.83 11:45:01 5 29.92 0.00 3.54 0.10 0.07 66.38 11:45:01 6 22.68 0.00 3.09 0.05 0.08 74.10 11:45:01 7 25.55 0.00 2.88 0.23 0.07 71.27 11:46:01 all 6.49 0.00 0.96 0.08 0.05 92.42 11:46:01 0 5.71 0.00 1.25 0.03 0.05 92.95 11:46:01 1 9.00 0.00 1.02 0.03 0.05 89.89 11:46:01 2 4.86 0.00 0.93 0.03 0.05 94.12 11:46:01 3 6.54 0.00 0.92 0.07 0.05 92.42 11:46:01 4 5.23 0.00 0.74 0.03 0.05 93.95 11:46:01 5 5.76 0.00 0.80 0.07 0.07 93.31 11:46:01 6 6.66 0.00 0.87 0.10 0.05 92.32 11:46:01 7 8.12 0.00 1.12 0.23 0.05 90.48 Average: all 4.52 0.00 0.89 0.93 0.02 93.64 Average: 0 3.71 0.00 0.94 2.40 0.02 92.93 Average: 1 3.78 0.00 0.85 0.26 0.02 95.09 Average: 2 6.58 0.00 1.07 2.49 0.02 89.85 Average: 3 5.71 0.00 0.94 0.46 0.02 92.87 Average: 4 3.60 0.00 0.84 0.73 0.02 94.82 Average: 5 4.21 0.00 0.76 0.22 0.02 94.79 Average: 6 4.40 0.00 0.86 0.36 0.02 94.37 Average: 7 4.14 0.00 0.84 0.56 0.02 94.44