---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-28204 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 16G 140G 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 878 23474 0 7814 30833 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:4d:5c:08 brd ff:ff:ff:ff:ff:ff inet 10.30.106.212/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85567sec preferred_lft 85567sec inet6 fe80::f816:3eff:fe4d:5c08/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e2:8d:df:1c 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:e2ff:fe8d:df1c/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-28204) 07/15/25 _x86_64_ (8 CPU) 13:23:20 LINUX RESTART (8 CPU) 13:24:01 tps rtps wtps bread/s bwrtn/s 13:25:01 156.19 40.06 116.13 2886.72 53494.82 13:26:01 481.20 3.87 477.34 479.79 229047.96 13:27:01 252.00 0.13 251.87 12.93 53537.75 13:28:01 13.08 0.00 13.08 0.00 10040.19 13:29:01 222.80 0.47 222.33 55.99 34157.51 13:30:01 16.76 0.00 16.76 0.00 537.11 13:31:01 5.45 0.00 5.45 0.00 125.18 13:32:01 13.50 0.97 12.53 20.66 317.95 13:33:01 17.89 0.02 17.88 0.13 192.20 13:34:01 14.63 0.00 14.63 0.00 286.62 13:35:01 10.80 0.00 10.80 0.00 240.63 13:36:01 20.86 0.17 20.69 28.52 536.49 13:37:01 77.25 1.80 75.45 93.98 2960.71 Average: 100.19 3.65 96.53 275.28 29651.49 13:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 29952892 31736392 2986328 9.07 77560 2009328 1322908 3.89 844380 1835480 253924 13:26:01 24229140 31280428 8710080 26.44 136420 7066736 5353044 15.75 1345912 6762796 11192 13:27:01 20676268 27920800 12262952 37.23 149736 7188132 13036632 38.36 5053892 6517824 2856 13:28:01 20522168 27767744 12417052 37.70 149920 7190212 13278760 39.07 5218636 6501944 628 13:29:01 19821792 27607348 13117428 39.82 186708 7640032 13620648 40.08 5469340 6888952 2448 13:30:01 19619452 27413376 13319768 40.44 186856 7648116 13780152 40.54 5665272 6892340 164 13:31:01 19058124 26852772 13881096 42.14 186972 7648656 14373524 42.29 6224680 6892568 624 13:32:01 19049828 26845780 13889392 42.17 187160 7649464 14348164 42.22 6232132 6892700 1036 13:33:01 19047572 26843916 13891648 42.17 187324 7649708 14397684 42.36 6235316 6892924 604 13:34:01 19026852 26825856 13912368 42.24 187488 7652080 14412472 42.40 6252928 6894920 1048 13:35:01 19008028 26808816 13931192 42.29 187676 7653684 14411348 42.40 6270864 6895736 212 13:36:01 19735040 27495196 13204180 40.09 187976 7619048 12496340 36.77 5611780 6851824 464 13:37:01 24065232 31597332 8873988 26.94 189768 7382324 1611132 4.74 1605896 6630552 10984 Average: 21062491 28230443 11876729 36.06 169351 7076732 11264831 33.14 4771618 6411582 22014 13:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 ens3 255.54 186.54 2131.87 25.53 0.00 0.00 0.00 0.00 13:25:01 lo 1.73 1.73 0.20 0.20 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 veth4daf86d 0.08 0.18 0.00 0.01 0.00 0.00 0.00 0.00 13:26:01 veth55e9f7e 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 13:26:01 veth294e284 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 13:26:01 ens3 1347.36 733.53 43804.11 63.38 0.00 0.00 0.00 0.00 13:27:01 veth2655986 27.46 23.46 3.13 3.23 0.00 0.00 0.00 0.00 13:27:01 vethafdcd5f 2.72 3.12 0.26 0.26 0.00 0.00 0.00 0.00 13:27:01 vethf538eba 30.59 44.27 2.35 313.27 0.00 0.00 0.00 0.03 13:27:01 veth1f82986 5.00 6.40 0.66 0.61 0.00 0.00 0.00 0.00 13:28:01 veth2655986 56.24 38.86 4.58 5.53 0.00 0.00 0.00 0.00 13:28:01 vethafdcd5f 3.82 5.33 0.65 0.48 0.00 0.00 0.00 0.00 13:28:01 vethf538eba 0.50 0.37 0.03 0.02 0.00 0.00 0.00 0.00 13:28:01 veth1f82986 6.30 9.20 0.83 0.70 0.00 0.00 0.00 0.00 13:29:01 veth2655986 62.17 43.76 6.52 6.51 0.00 0.00 0.00 0.00 13:29:01 vethafdcd5f 3.18 4.73 0.52 0.36 0.00 0.00 0.00 0.00 13:29:01 vethf538eba 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 veth1f82986 7.83 11.05 1.32 1.22 0.00 0.00 0.00 0.00 13:30:01 veth2655986 78.10 57.12 19.14 10.97 0.00 0.00 0.00 0.00 13:30:01 vethafdcd5f 5.15 6.77 0.79 0.85 0.00 0.00 0.00 0.00 13:30:01 vethf538eba 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 veth1f82986 9.78 13.31 1.94 3.70 0.00 0.00 0.00 0.00 13:31:01 veth2655986 61.46 42.94 4.97 6.07 0.00 0.00 0.00 0.00 13:31:01 vethafdcd5f 7.87 10.01 1.14 0.79 0.00 0.00 0.00 0.00 13:31:01 vethf538eba 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 veth1f82986 6.65 9.57 0.95 0.79 0.00 0.00 0.00 0.00 13:32:01 veth2655986 60.52 42.48 4.71 5.93 0.00 0.00 0.00 0.00 13:32:01 vethafdcd5f 8.02 10.08 1.17 0.81 0.00 0.00 0.00 0.00 13:32:01 vethf538eba 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 veth1f82986 6.43 9.28 0.85 0.72 0.00 0.00 0.00 0.00 13:33:01 veth2655986 61.55 43.02 4.98 6.08 0.00 0.00 0.00 0.00 13:33:01 vethafdcd5f 7.86 10.00 1.14 0.79 0.00 0.00 0.00 0.00 13:33:01 vethf538eba 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 veth1f82986 6.66 9.56 0.95 0.79 0.00 0.00 0.00 0.00 13:34:01 veth2655986 85.39 63.21 17.04 11.17 0.00 0.00 0.00 0.00 13:34:01 vethafdcd5f 7.95 10.06 1.16 0.80 0.00 0.00 0.00 0.00 13:34:01 vethf538eba 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 veth1f82986 10.85 14.50 2.25 3.44 0.00 0.00 0.00 0.00 13:35:01 veth2655986 71.44 51.49 11.79 8.68 0.00 0.00 0.00 0.00 13:35:01 vethafdcd5f 3.92 5.33 0.62 0.44 0.00 0.00 0.00 0.00 13:35:01 vethf538eba 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 veth1f82986 9.22 12.60 1.80 2.40 0.00 0.00 0.00 0.00 13:36:01 veth2655986 53.97 37.80 4.17 5.22 0.00 0.00 0.00 0.00 13:36:01 vethafdcd5f 3.25 4.85 0.49 0.38 0.00 0.00 0.00 0.00 13:36:01 veth1f82986 6.50 9.36 0.84 0.72 0.00 0.00 0.00 0.00 13:36:01 veth55e9f7e 198.87 198.70 35.16 45.96 0.00 0.00 0.00 0.00 13:37:01 ens3 2254.46 1351.62 49358.17 202.15 0.00 0.00 0.00 0.00 13:37:01 lo 38.69 38.69 3.39 3.39 0.00 0.00 0.00 0.00 13:37:01 docker0 68.17 111.26 5.12 1344.36 0.00 0.00 0.00 0.00 Average: ens3 143.34 84.72 3732.58 10.50 0.00 0.00 0.00 0.00 Average: lo 2.67 2.67 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 5.24 8.56 0.39 103.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-28204) 07/15/25 _x86_64_ (8 CPU) 13:23:20 LINUX RESTART (8 CPU) 13:24:01 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 10.10 0.00 0.84 2.20 0.04 86.83 13:25:01 0 2.44 0.00 0.48 0.69 0.05 96.34 13:25:01 1 13.21 0.00 0.92 6.73 0.05 79.08 13:25:01 2 1.57 0.00 0.47 1.67 0.00 96.30 13:25:01 3 13.26 0.00 0.80 1.17 0.03 84.74 13:25:01 4 30.30 0.00 2.19 1.39 0.07 66.05 13:25:01 5 1.05 0.00 0.58 5.11 0.03 93.22 13:25:01 6 16.32 0.00 0.92 0.53 0.03 82.20 13:25:01 7 2.69 0.00 0.31 0.38 0.00 96.62 13:26:01 all 18.69 0.00 9.21 15.25 0.09 56.75 13:26:01 0 18.27 0.00 8.18 28.63 0.10 44.82 13:26:01 1 19.99 0.00 8.56 11.35 0.07 60.04 13:26:01 2 20.04 0.00 9.55 11.13 0.10 59.17 13:26:01 3 18.99 0.00 10.13 19.73 0.09 51.06 13:26:01 4 17.33 0.00 8.61 6.86 0.08 67.11 13:26:01 5 18.62 0.00 9.21 11.90 0.08 60.19 13:26:01 6 17.83 0.00 8.79 12.43 0.07 60.88 13:26:01 7 18.46 0.00 10.68 20.08 0.10 50.68 13:27:01 all 62.29 0.00 6.34 0.95 0.14 30.28 13:27:01 0 60.76 0.00 6.02 1.28 0.14 31.80 13:27:01 1 62.57 0.00 5.85 1.39 0.14 30.05 13:27:01 2 64.86 0.00 6.96 0.59 0.14 27.45 13:27:01 3 57.48 0.00 5.77 0.36 0.14 36.25 13:27:01 4 62.65 0.00 6.60 1.02 0.14 29.60 13:27:01 5 59.66 0.00 6.39 0.69 0.13 33.13 13:27:01 6 64.73 0.00 6.24 2.08 0.14 26.82 13:27:01 7 65.60 0.00 6.91 0.19 0.13 27.17 13:28:01 all 7.14 0.00 0.63 0.18 0.05 91.99 13:28:01 0 8.65 0.00 0.67 0.02 0.05 90.62 13:28:01 1 7.87 0.00 0.77 1.27 0.08 90.01 13:28:01 2 6.20 0.00 0.67 0.02 0.05 93.07 13:28:01 3 5.61 0.00 0.57 0.03 0.05 93.73 13:28:01 4 7.52 0.00 0.67 0.03 0.07 91.71 13:28:01 5 6.19 0.00 0.50 0.00 0.05 93.26 13:28:01 6 8.49 0.00 0.62 0.08 0.05 90.76 13:28:01 7 6.56 0.00 0.62 0.02 0.05 92.75 13:29:01 all 10.79 0.00 2.76 1.16 0.07 85.22 13:29:01 0 11.67 0.00 2.61 0.13 0.05 85.54 13:29:01 1 10.69 0.00 2.82 1.81 0.07 84.62 13:29:01 2 13.75 0.00 3.72 1.65 0.08 80.80 13:29:01 3 7.85 0.00 2.16 0.52 0.08 89.38 13:29:01 4 12.29 0.00 2.38 0.37 0.07 84.89 13:29:01 5 10.57 0.00 2.69 3.53 0.07 83.15 13:29:01 6 7.44 0.00 2.80 0.74 0.07 88.95 13:29:01 7 12.04 0.00 2.90 0.47 0.08 84.51 13:30:01 all 8.75 0.00 0.85 0.05 0.06 90.30 13:30:01 0 7.46 0.00 1.02 0.02 0.07 91.44 13:30:01 1 7.52 0.00 0.75 0.03 0.05 91.64 13:30:01 2 10.66 0.00 0.87 0.00 0.05 88.42 13:30:01 3 9.05 0.00 0.98 0.03 0.07 89.87 13:30:01 4 8.99 0.00 0.70 0.20 0.07 90.03 13:30:01 5 8.47 0.00 0.90 0.05 0.07 90.51 13:30:01 6 9.50 0.00 0.87 0.03 0.07 89.53 13:30:01 7 8.36 0.00 0.74 0.00 0.05 90.86 13:31:01 all 3.63 0.00 0.48 0.02 0.05 95.82 13:31:01 0 4.77 0.00 0.48 0.00 0.03 94.72 13:31:01 1 2.52 0.00 0.40 0.00 0.03 97.04 13:31:01 2 5.33 0.00 0.84 0.00 0.07 93.77 13:31:01 3 3.31 0.00 0.42 0.00 0.05 96.22 13:31:01 4 3.15 0.00 0.47 0.08 0.05 96.25 13:31:01 5 4.26 0.00 0.48 0.03 0.03 95.18 13:31:01 6 3.50 0.00 0.39 0.02 0.05 96.05 13:31:01 7 2.18 0.00 0.34 0.00 0.05 97.44 13:32:01 all 2.81 0.00 0.50 0.03 0.06 96.60 13:32:01 0 1.84 0.00 0.43 0.00 0.05 97.68 13:32:01 1 2.07 0.00 0.28 0.00 0.05 97.59 13:32:01 2 3.06 0.00 0.60 0.02 0.07 96.25 13:32:01 3 2.64 0.00 0.62 0.02 0.05 96.67 13:32:01 4 4.29 0.00 0.50 0.13 0.07 95.01 13:32:01 5 2.26 0.00 0.33 0.03 0.07 97.31 13:32:01 6 3.42 0.00 0.50 0.02 0.07 96.00 13:32:01 7 2.93 0.00 0.65 0.03 0.07 96.31 13:33:01 all 1.64 0.00 0.36 0.03 0.06 97.91 13:33:01 0 1.19 0.00 0.28 0.00 0.05 98.48 13:33:01 1 1.42 0.00 0.30 0.02 0.07 98.20 13:33:01 2 2.69 0.00 0.45 0.00 0.08 96.77 13:33:01 3 1.63 0.00 0.45 0.00 0.07 97.85 13:33:01 4 1.51 0.00 0.32 0.12 0.07 97.99 13:33:01 5 1.31 0.00 0.45 0.03 0.08 98.12 13:33:01 6 1.99 0.00 0.37 0.00 0.07 97.57 13:33:01 7 1.34 0.00 0.27 0.05 0.05 98.29 13:34:01 all 4.71 0.00 0.65 0.07 0.05 94.52 13:34:01 0 4.57 0.00 0.78 0.03 0.05 94.56 13:34:01 1 3.90 0.00 0.70 0.03 0.05 95.32 13:34:01 2 5.08 0.00 0.62 0.08 0.03 94.18 13:34:01 3 4.07 0.00 0.62 0.05 0.07 95.20 13:34:01 4 5.87 0.00 0.54 0.25 0.07 93.28 13:34:01 5 3.88 0.00 0.67 0.03 0.05 95.37 13:34:01 6 5.77 0.00 0.79 0.03 0.07 93.34 13:34:01 7 4.54 0.00 0.55 0.02 0.05 94.84 13:35:01 all 3.57 0.00 0.50 0.09 0.06 95.79 13:35:01 0 2.47 0.00 0.53 0.02 0.07 96.91 13:35:01 1 5.06 0.00 0.60 0.03 0.05 94.25 13:35:01 2 3.71 0.00 0.38 0.02 0.07 95.82 13:35:01 3 2.83 0.00 0.59 0.03 0.05 96.50 13:35:01 4 4.50 0.00 0.45 0.23 0.07 94.74 13:35:01 5 3.86 0.00 0.65 0.03 0.07 95.39 13:35:01 6 3.10 0.00 0.40 0.02 0.05 96.43 13:35:01 7 2.97 0.00 0.44 0.30 0.05 96.24 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 2.27 0.00 0.69 0.48 0.33 96.24 13:36:01 0 2.27 0.00 0.92 1.07 0.23 95.51 13:36:01 1 1.78 0.00 0.60 0.20 0.25 97.17 13:36:01 2 1.92 0.00 0.72 0.03 0.15 97.18 13:36:01 3 2.35 0.00 0.67 0.47 0.37 96.14 13:36:01 4 1.66 0.00 0.53 1.33 0.80 95.68 13:36:01 5 3.05 0.00 0.76 0.13 0.39 95.67 13:36:01 6 1.89 0.00 0.67 0.22 0.13 97.09 13:36:01 7 3.23 0.00 0.61 0.36 0.31 95.48 13:37:01 all 7.17 0.00 0.94 0.29 0.03 91.58 13:37:01 0 24.45 0.00 1.65 0.18 0.07 73.64 13:37:01 1 0.67 0.00 0.65 0.10 0.02 98.56 13:37:01 2 1.19 0.00 0.73 0.07 0.03 97.98 13:37:01 3 1.30 0.00 0.67 0.53 0.03 97.46 13:37:01 4 3.97 0.00 1.07 1.12 0.02 93.82 13:37:01 5 18.44 0.00 1.18 0.10 0.03 80.24 13:37:01 6 4.44 0.00 0.92 0.08 0.03 94.52 13:37:01 7 2.93 0.00 0.59 0.07 0.02 96.40 Average: all 10.99 0.00 1.89 1.58 0.08 85.45 Average: 0 11.54 0.00 1.84 2.44 0.08 84.10 Average: 1 10.66 0.00 1.78 1.76 0.07 85.74 Average: 2 10.72 0.00 2.03 1.16 0.07 86.02 Average: 3 9.97 0.00 1.86 1.73 0.09 86.35 Average: 4 12.57 0.00 1.92 1.01 0.12 84.38 Average: 5 10.86 0.00 1.90 1.66 0.09 85.49 Average: 6 11.38 0.00 1.86 1.25 0.07 85.45 Average: 7 10.24 0.00 1.95 1.67 0.08 86.06