---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21390 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 873 24057 0 7236 30838 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:41:8c:34 brd ff:ff:ff:ff:ff:ff inet 10.30.107.147/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85827sec preferred_lft 85827sec inet6 fe80::f816:3eff:fe41:8c34/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c7:e9:10:33 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:c7ff:fee9:1033/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21390) 06/15/25 _x86_64_ (8 CPU) 11:43:50 LINUX RESTART (8 CPU) 11:44:01 tps rtps wtps bread/s bwrtn/s 11:45:01 399.97 73.82 326.15 5329.91 115735.91 11:46:01 656.49 24.51 631.98 2702.62 268599.23 11:47:01 155.26 0.08 155.17 4.93 14672.75 11:48:01 5.03 0.00 5.03 0.00 114.11 11:49:01 5.62 0.00 5.62 0.00 129.85 11:50:01 217.63 0.48 217.14 49.85 33828.86 11:51:01 7.78 0.02 7.77 0.13 189.04 11:52:01 11.43 0.00 11.43 0.00 282.89 11:53:01 58.76 1.33 57.42 98.38 1321.78 Average: 168.66 11.14 157.52 909.52 48319.11 11:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:45:01 30193432 31722116 2745788 8.34 67252 1774240 1388984 4.09 827348 1632436 156700 11:46:01 24926552 31416648 8012668 24.33 152168 6432684 4641780 13.66 1278296 6120508 4516 11:47:01 23290544 29952012 9648676 29.29 163668 6591944 7506216 22.09 2913820 6088548 588 11:48:01 23265500 29927264 9673720 29.37 163832 6592428 7685864 22.61 2939284 6087860 288 11:49:01 23255272 29911516 9683948 29.40 164088 6586672 7733132 22.75 2956272 6079528 64 11:50:01 22611288 29807392 10327932 31.35 205068 7032508 8048544 23.68 3175392 6444092 2260 11:51:01 22591172 29788496 10348048 31.42 205208 7033140 8093980 23.81 3199652 6438660 680 11:52:01 22601268 29799028 10337952 31.38 205316 7033324 8084904 23.79 3190324 6438300 556 11:53:01 24680828 31622652 8258392 25.07 206736 6771256 1585376 4.66 1429028 6193364 28884 Average: 24157317 30438569 8781903 26.66 170371 6205355 6085420 17.90 2434380 5724811 21615 11:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:45:01 ens3 488.37 323.20 1684.97 80.20 0.00 0.00 0.00 0.00 11:45:01 lo 2.00 2.00 0.22 0.22 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 veth11daba5 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:46:01 ens3 1231.38 722.25 33146.47 60.61 0.00 0.00 0.00 0.00 11:46:01 br-490649d06488 0.03 0.10 0.00 0.01 0.00 0.00 0.00 0.00 11:46:01 veth49153b1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 veth3787022 7.23 7.68 1.37 0.82 0.00 0.00 0.00 0.00 11:47:01 veth11daba5 0.38 0.55 0.04 0.91 0.00 0.00 0.00 0.00 11:47:01 ens3 52.79 41.08 311.52 3.29 0.00 0.00 0.00 0.00 11:47:01 br-490649d06488 40.41 51.61 2.64 311.33 0.00 0.00 0.00 0.00 11:48:01 veth3787022 6.35 9.30 1.44 0.71 0.00 0.00 0.00 0.00 11:48:01 veth11daba5 0.60 0.60 0.06 1.16 0.00 0.00 0.00 0.00 11:48:01 ens3 0.95 1.05 0.12 0.50 0.00 0.00 0.00 0.00 11:48:01 br-490649d06488 0.50 0.33 0.03 0.02 0.00 0.00 0.00 0.00 11:49:01 veth3787022 106.37 108.88 12.90 25.73 0.00 0.00 0.00 0.00 11:49:01 veth11daba5 0.62 0.60 0.06 1.22 0.00 0.00 0.00 0.00 11:49:01 ens3 0.62 0.62 0.10 0.24 0.00 0.00 0.00 0.00 11:49:01 br-490649d06488 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 veth3787022 140.24 142.70 16.13 33.64 0.00 0.00 0.00 0.00 11:50:01 veth11daba5 0.62 0.70 0.06 1.22 0.00 0.00 0.00 0.00 11:50:01 ens3 231.71 152.93 2196.30 12.71 0.00 0.00 0.00 0.00 11:50:01 br-490649d06488 0.25 0.27 0.02 0.02 0.00 0.00 0.00 0.00 11:51:01 veth3787022 487.37 488.39 53.42 117.22 0.00 0.00 0.00 0.01 11:51:01 veth11daba5 0.60 0.60 0.06 1.27 0.00 0.00 0.00 0.00 11:51:01 ens3 0.60 0.65 0.11 0.25 0.00 0.00 0.00 0.00 11:51:01 br-490649d06488 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 veth3787022 111.95 114.41 12.87 26.04 0.00 0.00 0.00 0.00 11:52:01 veth11daba5 0.60 0.58 0.06 1.28 0.00 0.00 0.00 0.00 11:52:01 ens3 0.92 0.80 0.15 0.32 0.00 0.00 0.00 0.00 11:52:01 br-490649d06488 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 ens3 48.83 40.54 70.21 33.85 0.00 0.00 0.00 0.00 11:53:01 lo 30.19 30.19 2.67 2.67 0.00 0.00 0.00 0.00 11:53:01 docker0 124.11 178.60 8.04 1347.82 0.00 0.00 0.00 0.00 Average: ens3 228.46 142.57 4156.62 21.33 0.00 0.00 0.00 0.00 Average: lo 3.02 3.02 0.27 0.27 0.00 0.00 0.00 0.00 Average: docker0 13.79 19.84 0.89 149.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21390) 06/15/25 _x86_64_ (8 CPU) 11:43:50 LINUX RESTART (8 CPU) 11:44:01 CPU %user %nice %system %iowait %steal %idle 11:45:01 all 9.98 0.00 1.43 2.54 0.03 86.03 11:45:01 0 5.92 0.00 0.77 0.47 0.03 92.81 11:45:01 1 4.96 0.00 1.99 2.99 0.05 90.00 11:45:01 2 15.07 0.00 0.77 4.06 0.05 80.06 11:45:01 3 3.29 0.00 0.99 0.38 0.02 95.32 11:45:01 4 4.42 0.00 0.53 0.30 0.02 94.73 11:45:01 5 27.41 0.00 2.23 5.07 0.07 65.22 11:45:01 6 14.70 0.00 3.04 6.57 0.05 75.64 11:45:01 7 4.02 0.00 1.08 0.47 0.02 94.41 11:46:01 all 19.05 0.00 7.96 5.72 0.07 67.19 11:46:01 0 18.91 0.00 7.18 0.88 0.07 72.96 11:46:01 1 32.20 0.00 7.76 3.20 0.07 56.77 11:46:01 2 18.52 0.00 7.28 7.43 0.08 66.68 11:46:01 3 15.71 0.00 7.82 3.72 0.05 72.70 11:46:01 4 15.19 0.00 7.33 0.94 0.05 76.48 11:46:01 5 18.10 0.00 9.30 18.44 0.07 54.10 11:46:01 6 17.55 0.00 8.69 2.56 0.08 71.11 11:46:01 7 16.24 0.00 8.31 8.68 0.07 66.71 11:47:01 all 23.99 0.00 2.73 0.67 0.07 72.54 11:47:01 0 21.93 0.00 2.72 0.82 0.05 74.48 11:47:01 1 18.56 0.00 2.09 0.08 0.08 79.18 11:47:01 2 23.73 0.00 2.62 0.65 0.07 72.93 11:47:01 3 23.58 0.00 3.03 0.62 0.08 72.68 11:47:01 4 31.65 0.00 3.40 0.22 0.07 64.66 11:47:01 5 23.87 0.00 2.54 1.52 0.07 72.00 11:47:01 6 23.37 0.00 2.77 0.94 0.07 72.85 11:47:01 7 25.30 0.00 2.63 0.52 0.05 71.51 11:48:01 all 0.73 0.00 0.14 0.02 0.04 99.07 11:48:01 0 0.82 0.00 0.13 0.02 0.03 99.00 11:48:01 1 0.65 0.00 0.12 0.02 0.03 99.18 11:48:01 2 0.75 0.00 0.20 0.05 0.07 98.93 11:48:01 3 0.70 0.00 0.10 0.00 0.02 99.18 11:48:01 4 0.47 0.00 0.08 0.00 0.03 99.41 11:48:01 5 0.77 0.00 0.10 0.02 0.03 99.08 11:48:01 6 1.09 0.00 0.27 0.08 0.10 98.46 11:48:01 7 0.58 0.00 0.10 0.00 0.03 99.28 11:49:01 all 1.70 0.00 0.26 0.02 0.04 97.97 11:49:01 0 1.50 0.00 0.43 0.02 0.03 98.02 11:49:01 1 0.88 0.00 0.22 0.00 0.05 98.85 11:49:01 2 1.20 0.00 0.10 0.03 0.05 98.61 11:49:01 3 2.32 0.00 0.33 0.00 0.05 97.30 11:49:01 4 1.39 0.00 0.17 0.00 0.03 98.41 11:49:01 5 2.35 0.00 0.23 0.00 0.05 97.36 11:49:01 6 1.79 0.00 0.30 0.10 0.07 97.75 11:49:01 7 2.18 0.00 0.28 0.00 0.03 97.50 11:50:01 all 9.13 0.00 2.36 1.16 0.07 87.28 11:50:01 0 4.68 0.00 1.74 0.30 0.05 93.22 11:50:01 1 10.72 0.00 2.52 1.88 0.08 84.79 11:50:01 2 7.38 0.00 2.43 0.70 0.05 89.44 11:50:01 3 6.24 0.00 2.18 0.70 0.07 90.81 11:50:01 4 7.40 0.00 1.80 1.56 0.08 89.16 11:50:01 5 8.59 0.00 1.97 1.57 0.05 87.81 11:50:01 6 13.95 0.00 2.90 2.08 0.08 80.98 11:50:01 7 14.04 0.00 3.40 0.50 0.08 81.98 11:51:01 all 3.32 0.00 0.58 0.03 0.05 96.03 11:51:01 0 2.87 0.00 0.85 0.00 0.07 96.21 11:51:01 1 3.55 0.00 0.57 0.02 0.07 95.80 11:51:01 2 3.25 0.00 0.68 0.03 0.05 95.98 11:51:01 3 3.87 0.00 0.45 0.00 0.03 95.64 11:51:01 4 2.92 0.00 0.32 0.02 0.05 96.69 11:51:01 5 3.58 0.00 0.47 0.15 0.03 95.77 11:51:01 6 3.17 0.00 0.72 0.00 0.05 96.06 11:51:01 7 3.31 0.00 0.53 0.00 0.05 96.11 11:52:01 all 1.11 0.00 0.23 0.03 0.05 98.58 11:52:01 0 0.82 0.00 0.27 0.02 0.05 98.85 11:52:01 1 0.97 0.00 0.30 0.05 0.08 98.60 11:52:01 2 1.03 0.00 0.32 0.00 0.05 98.60 11:52:01 3 0.48 0.00 0.22 0.00 0.02 99.28 11:52:01 4 0.82 0.00 0.13 0.00 0.03 99.01 11:52:01 5 0.93 0.00 0.18 0.13 0.07 98.68 11:52:01 6 0.75 0.00 0.20 0.00 0.05 99.00 11:52:01 7 3.08 0.00 0.18 0.02 0.05 96.67 11:53:01 all 5.33 0.00 0.83 0.16 0.04 93.64 11:53:01 0 1.49 0.00 0.67 0.03 0.05 97.76 11:53:01 1 14.52 0.00 1.03 0.10 0.05 84.29 11:53:01 2 1.24 0.00 0.70 0.07 0.02 97.98 11:53:01 3 1.09 0.00 0.75 0.05 0.05 98.06 11:53:01 4 1.36 0.00 0.74 0.02 0.03 97.86 11:53:01 5 4.65 0.00 0.88 0.10 0.03 94.33 11:53:01 6 1.65 0.00 0.77 0.10 0.02 97.46 11:53:01 7 16.62 0.00 1.13 0.78 0.03 81.43 Average: all 8.24 0.00 1.83 1.14 0.05 88.73 Average: 0 6.54 0.00 1.63 0.28 0.05 91.50 Average: 1 9.65 0.00 1.84 0.92 0.06 87.53 Average: 2 8.01 0.00 1.67 1.44 0.05 88.82 Average: 3 6.35 0.00 1.76 0.61 0.04 91.24 Average: 4 7.28 0.00 1.61 0.34 0.04 90.73 Average: 5 10.01 0.00 1.98 2.98 0.05 84.98 Average: 6 8.65 0.00 2.18 1.38 0.06 87.73 Average: 7 9.47 0.00 1.95 1.21 0.05 87.33