---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23062 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 14G 142G 9% / 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 863 25428 0 5875 30848 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:61:56:ec brd ff:ff:ff:ff:ff:ff inet 10.30.107.132/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85773sec preferred_lft 85773sec inet6 fe80::f816:3eff:fe61:56ec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:75:98:3b:b7 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::42:75ff:fe98:3bb7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23062) 06/22/25 _x86_64_ (8 CPU) 21:27:21 LINUX RESTART (8 CPU) 21:28:01 tps rtps wtps bread/s bwrtn/s 21:29:02 161.49 23.42 138.07 2309.90 71813.86 21:30:01 500.17 12.91 487.26 811.08 193825.27 21:31:01 2.67 0.07 2.60 15.60 1102.35 21:32:01 1.53 0.05 1.48 6.93 22.16 21:33:01 1.62 0.10 1.52 17.73 21.33 21:34:01 1.55 0.02 1.53 2.67 22.26 21:35:01 43.49 0.08 43.41 6.80 7229.06 21:36:01 76.85 0.25 76.60 13.33 9916.61 21:37:01 15.36 0.02 15.34 3.47 264.18 Average: 88.75 4.11 84.64 355.92 31332.21 21:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:29:02 28316392 31576984 4622828 14.03 95648 3435048 2363640 6.95 1027124 3211500 1674924 21:30:01 25595524 30851488 7343696 22.29 145244 5242132 4823068 14.19 1927096 4862628 444 21:31:01 25636608 30893156 7302612 22.17 145304 5242600 4726300 13.91 1886980 4862104 52 21:32:01 25634188 30891040 7305032 22.18 145376 5242812 4727856 13.91 1888740 4861876 72 21:33:01 25634796 30892336 7304424 22.18 145476 5243344 4741232 13.95 1889684 4862076 56 21:34:01 25636152 30893876 7303068 22.17 145548 5243436 4733652 13.93 1888892 4861956 56 21:35:01 25331952 30821088 7607268 23.09 161412 5433520 4960268 14.59 1994796 5026984 20216 21:36:01 25249232 30822864 7689988 23.35 174512 5495468 5040204 14.83 2023408 5070996 132 21:37:01 25412252 30982780 7526968 22.85 174804 5495504 3381812 9.95 1897852 5049172 92 Average: 25827455 30958401 7111765 21.59 148147 5119318 4388670 12.91 1824952 4741032 188449 21:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:29:02 ens3 1311.67 745.63 16386.98 61.84 0.00 0.00 0.00 0.00 21:29:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:29:02 lo 12.51 12.51 1.28 1.28 0.00 0.00 0.00 0.00 21:30:01 veth20d9bed 0.15 0.31 0.01 0.02 0.00 0.00 0.00 0.00 21:30:01 ens3 1460.67 934.79 12916.40 64.84 0.00 0.00 0.00 0.00 21:30:01 veth2b9e209 24.11 22.13 10.68 16.32 0.00 0.00 0.00 0.00 21:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 veth20d9bed 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 ens3 10.18 7.08 2.30 2.07 0.00 0.00 0.00 0.00 21:31:01 veth2b9e209 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 veth20d9bed 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 ens3 10.33 5.78 2.31 1.94 0.00 0.00 0.00 0.00 21:32:01 veth2b9e209 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 veth20d9bed 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 ens3 8.97 5.78 2.14 1.88 0.00 0.00 0.00 0.00 21:33:01 veth2b9e209 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 veth20d9bed 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 ens3 6.48 4.93 1.44 1.36 0.00 0.00 0.00 0.00 21:34:01 veth2b9e209 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 veth20d9bed 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 ens3 64.12 43.86 915.56 5.10 0.00 0.00 0.00 0.00 21:35:01 veth2b9e209 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 docker0 9.05 11.35 0.91 41.72 0.00 0.00 0.00 0.00 21:36:01 veth20d9bed 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 ens3 54.06 38.66 260.70 4.24 0.00 0.00 0.00 0.00 21:36:01 veth2b9e209 16.40 13.66 3.88 15.41 0.00 0.00 0.00 0.00 21:36:01 docker0 35.63 50.64 2.82 260.01 0.00 0.00 0.00 0.00 21:37:01 ens3 11.31 12.10 9.55 4.04 0.00 0.00 0.00 0.00 21:37:01 veth2b9e209 0.12 0.07 0.01 0.00 0.00 0.00 0.00 0.00 21:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 veth2023a09 64.05 78.47 33.88 18.70 0.00 0.00 0.00 0.00 Average: ens3 325.63 199.21 3388.22 16.34 0.00 0.00 0.00 0.00 Average: veth2b9e209 4.47 3.95 1.60 3.50 0.00 0.00 0.00 0.00 Average: docker0 4.97 6.89 0.41 33.54 0.00 0.00 0.00 0.00 Average: veth2023a09 7.12 8.73 3.77 2.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23062) 06/22/25 _x86_64_ (8 CPU) 21:27:21 LINUX RESTART (8 CPU) 21:28:01 CPU %user %nice %system %iowait %steal %idle 21:29:02 all 12.33 0.00 2.69 2.08 0.05 82.86 21:29:02 0 23.61 0.00 3.35 0.54 0.05 72.44 21:29:02 1 19.70 0.00 3.29 8.45 0.05 68.50 21:29:02 2 16.69 0.00 2.62 0.40 0.08 80.21 21:29:02 3 9.81 0.00 2.39 0.47 0.07 87.26 21:29:02 4 11.68 0.00 2.48 0.35 0.03 85.46 21:29:02 5 4.39 0.00 2.43 5.88 0.07 87.23 21:29:02 6 7.31 0.00 2.66 0.30 0.05 89.68 21:29:02 7 5.12 0.00 2.27 0.22 0.03 92.35 21:30:01 all 18.94 0.00 5.85 7.33 0.07 67.81 21:30:01 0 19.99 0.00 6.58 4.39 0.09 68.95 21:30:01 1 22.20 0.00 5.70 1.36 0.07 70.68 21:30:01 2 17.64 0.00 6.64 14.35 0.07 61.30 21:30:01 3 17.32 0.00 5.73 8.99 0.07 67.89 21:30:01 4 17.62 0.00 5.15 14.04 0.09 63.10 21:30:01 5 17.42 0.00 5.08 13.60 0.07 63.82 21:30:01 6 21.25 0.00 7.28 1.44 0.07 69.97 21:30:01 7 18.04 0.00 4.61 0.59 0.05 76.70 21:31:01 all 0.11 0.00 0.09 0.03 0.02 99.75 21:31:01 0 0.15 0.00 0.10 0.00 0.02 99.73 21:31:01 1 0.18 0.00 0.17 0.00 0.05 99.60 21:31:01 2 0.08 0.00 0.08 0.00 0.02 99.82 21:31:01 3 0.05 0.00 0.05 0.03 0.02 99.85 21:31:01 4 0.13 0.00 0.12 0.00 0.03 99.72 21:31:01 5 0.08 0.00 0.10 0.22 0.02 99.58 21:31:01 6 0.08 0.00 0.07 0.02 0.02 99.82 21:31:01 7 0.10 0.00 0.08 0.00 0.02 99.80 21:32:01 all 0.12 0.00 0.10 0.01 0.02 99.75 21:32:01 0 0.08 0.00 0.13 0.00 0.02 99.77 21:32:01 1 0.17 0.00 0.20 0.00 0.03 99.60 21:32:01 2 0.15 0.00 0.02 0.00 0.00 99.83 21:32:01 3 0.08 0.00 0.10 0.00 0.02 99.80 21:32:01 4 0.13 0.00 0.12 0.00 0.05 99.70 21:32:01 5 0.08 0.00 0.08 0.05 0.02 99.77 21:32:01 6 0.17 0.00 0.10 0.00 0.02 99.72 21:32:01 7 0.07 0.00 0.05 0.00 0.00 99.88 21:33:01 all 0.17 0.00 0.08 0.01 0.02 99.72 21:33:01 0 0.15 0.00 0.08 0.00 0.00 99.77 21:33:01 1 0.12 0.00 0.10 0.00 0.03 99.75 21:33:01 2 0.13 0.00 0.10 0.00 0.02 99.75 21:33:01 3 0.15 0.00 0.08 0.02 0.02 99.73 21:33:01 4 0.55 0.00 0.12 0.00 0.03 99.30 21:33:01 5 0.12 0.00 0.08 0.05 0.02 99.73 21:33:01 6 0.13 0.00 0.07 0.00 0.03 99.77 21:33:01 7 0.03 0.00 0.03 0.00 0.00 99.93 21:34:01 all 0.10 0.00 0.09 0.00 0.02 99.78 21:34:01 0 0.15 0.00 0.15 0.00 0.02 99.68 21:34:01 1 0.10 0.00 0.13 0.00 0.03 99.73 21:34:01 2 0.08 0.00 0.05 0.00 0.02 99.85 21:34:01 3 0.07 0.00 0.05 0.00 0.02 99.87 21:34:01 4 0.15 0.00 0.10 0.00 0.05 99.70 21:34:01 5 0.13 0.00 0.07 0.03 0.02 99.75 21:34:01 6 0.10 0.00 0.03 0.00 0.03 99.83 21:34:01 7 0.07 0.00 0.12 0.02 0.02 99.78 21:35:01 all 1.72 0.00 0.56 0.22 0.03 97.47 21:35:01 0 0.87 0.00 0.58 0.02 0.02 98.52 21:35:01 1 1.12 0.00 0.43 0.00 0.02 98.43 21:35:01 2 2.56 0.00 0.72 0.84 0.00 95.89 21:35:01 3 2.50 0.00 0.72 0.17 0.02 96.60 21:35:01 4 1.43 0.00 0.57 0.05 0.03 97.92 21:35:01 5 3.56 0.00 0.62 0.02 0.02 95.79 21:35:01 6 0.87 0.00 0.42 0.00 0.03 98.68 21:35:01 7 0.87 0.00 0.43 0.64 0.05 98.01 21:36:01 all 3.61 0.00 0.93 0.34 0.04 95.08 21:36:01 0 2.25 0.00 1.02 0.07 0.03 96.63 21:36:01 1 2.31 0.00 0.82 0.03 0.03 96.81 21:36:01 2 3.34 0.00 1.17 1.29 0.08 94.12 21:36:01 3 7.45 0.00 1.13 0.48 0.03 90.90 21:36:01 4 2.84 0.00 0.63 0.05 0.07 96.41 21:36:01 5 3.64 0.00 0.78 0.02 0.02 95.54 21:36:01 6 4.28 0.00 0.90 0.08 0.03 94.70 21:36:01 7 2.74 0.00 0.97 0.77 0.05 95.47 21:37:01 all 0.95 0.00 0.33 0.03 0.03 98.66 21:37:01 0 1.49 0.00 0.35 0.02 0.07 98.07 21:37:01 1 0.55 0.00 0.22 0.02 0.02 99.20 21:37:01 2 0.52 0.00 0.28 0.02 0.02 99.17 21:37:01 3 0.77 0.00 0.27 0.10 0.05 98.82 21:37:01 4 0.78 0.00 0.38 0.00 0.05 98.78 21:37:01 5 1.27 0.00 0.32 0.00 0.02 98.40 21:37:01 6 1.03 0.00 0.43 0.00 0.02 98.51 21:37:01 7 1.20 0.00 0.35 0.07 0.03 98.35 Average: all 4.18 0.00 1.18 1.10 0.03 93.51 Average: 0 5.39 0.00 1.36 0.55 0.03 92.66 Average: 1 5.12 0.00 1.22 1.10 0.04 92.52 Average: 2 4.53 0.00 1.28 1.83 0.03 92.32 Average: 3 4.20 0.00 1.15 1.12 0.03 93.50 Average: 4 3.89 0.00 1.06 1.57 0.05 93.43 Average: 5 3.35 0.00 1.05 2.16 0.03 93.41 Average: 6 3.87 0.00 1.31 0.20 0.03 94.59 Average: 7 3.08 0.00 0.98 0.25 0.03 95.66