---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22373 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 883 24651 0 6632 30828 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:64:78:c7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.172/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85475sec preferred_lft 85475sec inet6 fe80::f816:3eff:fe64:78c7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5a:af:12:17 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::42:5aff:feaf:1217/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22373) 06/19/25 _x86_64_ (8 CPU) 14:48:21 LINUX RESTART (8 CPU) 14:49:02 tps rtps wtps bread/s bwrtn/s 14:50:01 328.33 23.20 305.13 754.45 23502.19 14:51:01 394.08 23.33 370.75 2717.68 173351.99 14:52:01 165.79 9.00 156.79 364.37 16935.84 14:53:01 10.25 0.02 10.23 4.27 13730.99 14:54:01 10.40 0.08 10.31 12.53 13731.04 14:55:01 10.25 0.00 10.25 0.00 13865.56 14:56:01 10.36 0.10 10.26 16.66 13866.22 14:57:01 126.12 0.33 125.79 22.53 30949.28 14:58:01 12.23 0.00 12.23 0.00 14033.39 14:59:01 11.00 0.00 11.00 0.00 13879.15 15:00:01 5.65 0.00 5.65 0.00 6050.06 15:01:01 2.13 0.00 2.13 0.00 32.79 15:02:01 1.67 0.00 1.67 0.00 31.06 15:03:01 42.04 0.58 41.46 16.93 1001.12 Average: 80.44 4.02 76.42 278.67 23925.95 14:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:50:01 30064488 31705868 2874732 8.73 75148 1871316 1398772 4.12 847124 1727868 209880 14:51:01 25349104 31334888 7590116 23.04 142260 5954012 4944248 14.55 1354552 5668896 1524 14:52:01 24689532 30718960 8249688 25.05 148680 5984256 5649268 16.62 2069272 5592068 100 14:53:01 24689872 30719608 8249348 25.04 148740 5984388 5584712 16.43 2069400 5591576 120 14:54:01 24689752 30719984 8249468 25.04 148780 5984768 5582048 16.42 2070008 5591848 76 14:55:01 24688440 30718748 8250780 25.05 148812 5984776 5569152 16.39 2071788 5591648 76 14:56:01 24689184 30720132 8250036 25.05 148880 5985296 5607432 16.50 2072500 5591932 68 14:57:01 24303884 30651148 8635336 26.22 177692 6237476 5857120 17.23 2197096 5806396 992 14:58:01 24304524 30651928 8634696 26.21 177748 6237492 5857120 17.23 2196472 5806392 56 14:59:01 24307696 30655220 8631524 26.20 177808 6237504 5876116 17.29 2192688 5806404 60 15:00:01 24308104 30655812 8631116 26.20 177884 6237528 5892204 17.34 2191772 5806428 52 15:01:01 24313600 30661392 8625620 26.19 177956 6237540 5892204 17.34 2186276 5806440 64 15:02:01 24314640 30662484 8624580 26.18 178028 6237552 5908360 17.38 2185784 5806452 256 15:03:01 25316336 31629508 7622884 23.14 178552 6210420 1557148 4.58 1290216 5740036 408 Average: 25002083 30871834 7937137 24.10 157641 5813166 5083993 14.96 1928211 5423885 15267 14:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:50:01 ens3 294.54 199.54 1226.23 38.93 0.00 0.00 0.00 0.00 14:50:01 lo 1.36 1.36 0.16 0.16 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 br-b1003fa16000 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 14:51:01 veth40189d7 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 veth766d0d8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 ens3 3138.91 1815.15 37455.91 135.92 0.00 0.00 0.00 0.00 14:52:01 br-b1003fa16000 0.32 0.23 0.01 0.02 0.00 0.00 0.00 0.00 14:52:01 veth40189d7 50.99 62.21 18.96 15.01 0.00 0.00 0.00 0.00 14:52:01 ens3 6.32 3.38 2.09 1.20 0.00 0.00 0.00 0.00 14:52:01 veth5d6cfb9 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 14:53:01 br-b1003fa16000 0.27 0.27 0.01 0.02 0.00 0.00 0.00 0.00 14:53:01 veth40189d7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 ens3 12.76 9.35 3.19 3.73 0.00 0.00 0.00 0.00 14:53:01 veth5d6cfb9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 br-b1003fa16000 0.28 0.28 0.01 0.02 0.00 0.00 0.00 0.00 14:54:01 veth40189d7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 ens3 5.38 3.97 1.57 1.47 0.00 0.00 0.00 0.00 14:54:01 veth5d6cfb9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 br-b1003fa16000 0.27 0.27 0.01 0.02 0.00 0.00 0.00 0.00 14:55:01 veth40189d7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 ens3 6.10 4.25 1.75 1.71 0.00 0.00 0.00 0.00 14:55:01 veth5d6cfb9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 br-b1003fa16000 0.30 0.30 0.01 0.02 0.00 0.00 0.00 0.00 14:56:01 veth40189d7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 ens3 12.83 8.62 3.22 2.84 0.00 0.00 0.00 0.00 14:56:01 veth5d6cfb9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 br-b1003fa16000 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 veth40189d7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 veth38d034d 0.10 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:57:01 ens3 111.56 75.31 1174.84 7.70 0.00 0.00 0.00 0.00 14:58:01 br-b1003fa16000 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 veth40189d7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 veth38d034d 0.07 0.12 0.00 0.01 0.00 0.00 0.00 0.00 14:58:01 ens3 0.20 0.12 0.06 0.02 0.00 0.00 0.00 0.00 14:59:01 br-b1003fa16000 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 veth40189d7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 veth38d034d 0.13 0.15 0.01 0.01 0.00 0.00 0.00 0.00 14:59:01 ens3 0.65 0.38 0.19 0.52 0.00 0.00 0.00 0.00 15:00:01 br-b1003fa16000 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 veth40189d7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 veth38d034d 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 ens3 0.83 0.58 0.43 0.58 0.00 0.00 0.00 0.00 15:01:01 br-b1003fa16000 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 veth40189d7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 veth38d034d 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 ens3 0.27 0.22 0.07 0.20 0.00 0.00 0.00 0.00 15:02:01 br-b1003fa16000 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 veth40189d7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 veth38d034d 0.07 0.08 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 ens3 0.22 0.17 0.06 0.19 0.00 0.00 0.00 0.00 15:03:01 ens3 32.86 28.91 63.12 13.44 0.00 0.00 0.00 0.00 15:03:01 lo 169.31 169.31 9.70 9.70 0.00 0.00 0.00 0.00 15:03:01 docker0 46.96 65.57 3.83 301.95 0.00 0.00 0.00 0.00 Average: ens3 258.77 153.51 2854.19 14.86 0.00 0.00 0.00 0.00 Average: lo 11.83 11.83 0.67 0.67 0.00 0.00 0.00 0.00 Average: docker0 3.36 4.69 0.27 21.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22373) 06/19/25 _x86_64_ (8 CPU) 14:48:21 LINUX RESTART (8 CPU) 14:49:02 CPU %user %nice %system %iowait %steal %idle 14:50:01 all 9.99 0.00 0.84 2.33 0.03 86.81 14:50:01 0 1.19 0.00 0.32 0.76 0.02 97.71 14:50:01 1 1.10 0.00 0.12 0.07 0.02 98.69 14:50:01 2 31.77 0.00 1.76 1.92 0.05 64.50 14:50:01 3 28.62 0.00 1.73 1.27 0.08 68.28 14:50:01 4 8.02 0.00 0.73 0.19 0.02 91.04 14:50:01 5 1.27 0.00 0.59 6.02 0.03 92.08 14:50:01 6 0.68 0.00 0.80 8.29 0.02 90.21 14:50:01 7 7.23 0.00 0.66 0.17 0.02 91.92 14:51:01 all 15.29 0.00 8.02 10.19 0.07 66.43 14:51:01 0 16.74 0.00 8.23 3.61 0.07 71.36 14:51:01 1 15.30 0.00 10.10 36.40 0.10 38.10 14:51:01 2 14.29 0.00 8.60 0.95 0.08 76.08 14:51:01 3 15.87 0.00 6.62 7.77 0.07 69.68 14:51:01 4 13.68 0.00 8.17 27.40 0.07 50.68 14:51:01 5 15.15 0.00 7.98 3.03 0.05 73.79 14:51:01 6 15.60 0.00 7.47 1.89 0.07 74.98 14:51:01 7 15.69 0.00 6.99 0.48 0.08 76.76 14:52:01 all 12.79 0.00 1.97 1.44 0.05 83.75 14:52:01 0 9.71 0.00 1.57 4.51 0.03 84.18 14:52:01 1 16.42 0.00 2.24 0.80 0.03 80.50 14:52:01 2 9.99 0.00 1.67 0.22 0.05 88.07 14:52:01 3 15.14 0.00 2.14 0.05 0.05 82.62 14:52:01 4 13.73 0.00 1.94 0.59 0.03 83.71 14:52:01 5 12.18 0.00 2.22 1.91 0.07 83.62 14:52:01 6 17.25 0.00 2.44 0.77 0.05 79.49 14:52:01 7 7.98 0.00 1.52 2.66 0.03 87.81 14:53:01 all 0.28 0.00 0.13 0.60 0.01 98.97 14:53:01 0 0.78 0.00 0.12 4.78 0.02 94.31 14:53:01 1 0.12 0.00 0.07 0.00 0.02 99.80 14:53:01 2 0.10 0.00 0.10 0.00 0.03 99.77 14:53:01 3 0.28 0.00 0.23 0.00 0.02 99.47 14:53:01 4 0.42 0.00 0.12 0.00 0.02 99.45 14:53:01 5 0.27 0.00 0.20 0.00 0.02 99.52 14:53:01 6 0.22 0.00 0.15 0.00 0.02 99.62 14:53:01 7 0.05 0.00 0.07 0.05 0.02 99.82 14:54:01 all 0.16 0.00 0.11 0.81 0.01 98.90 14:54:01 0 0.12 0.00 0.07 6.37 0.02 93.43 14:54:01 1 0.17 0.00 0.10 0.00 0.02 99.72 14:54:01 2 0.08 0.00 0.08 0.00 0.02 99.82 14:54:01 3 0.30 0.00 0.22 0.00 0.02 99.47 14:54:01 4 0.15 0.00 0.10 0.00 0.00 99.75 14:54:01 5 0.12 0.00 0.08 0.00 0.02 99.78 14:54:01 6 0.30 0.00 0.13 0.00 0.02 99.55 14:54:01 7 0.12 0.00 0.10 0.12 0.00 99.67 14:55:01 all 0.18 0.00 0.14 0.56 0.01 99.12 14:55:01 0 0.20 0.00 0.12 4.44 0.02 95.23 14:55:01 1 0.12 0.00 0.07 0.00 0.00 99.82 14:55:01 2 0.07 0.00 0.07 0.00 0.02 99.85 14:55:01 3 0.32 0.00 0.23 0.00 0.02 99.43 14:55:01 4 0.12 0.00 0.17 0.00 0.02 99.70 14:55:01 5 0.13 0.00 0.17 0.00 0.02 99.68 14:55:01 6 0.23 0.00 0.18 0.00 0.03 99.55 14:55:01 7 0.17 0.00 0.08 0.05 0.03 99.67 14:56:01 all 0.26 0.00 0.12 0.55 0.02 99.05 14:56:01 0 0.17 0.00 0.08 4.28 0.02 95.45 14:56:01 1 0.17 0.00 0.07 0.00 0.03 99.73 14:56:01 2 0.12 0.00 0.12 0.02 0.03 99.72 14:56:01 3 0.32 0.00 0.32 0.02 0.00 99.35 14:56:01 4 0.15 0.00 0.07 0.00 0.00 99.78 14:56:01 5 0.86 0.00 0.20 0.00 0.00 98.94 14:56:01 6 0.18 0.00 0.07 0.00 0.02 99.73 14:56:01 7 0.12 0.00 0.12 0.10 0.02 99.65 14:57:01 all 4.31 0.00 1.52 1.61 0.03 92.53 14:57:01 0 2.76 0.00 1.30 1.59 0.03 94.32 14:57:01 1 2.11 0.00 2.19 4.69 0.05 90.95 14:57:01 2 2.48 0.00 1.66 2.06 0.03 93.76 14:57:01 3 7.13 0.00 1.92 0.22 0.03 90.70 14:57:01 4 10.24 0.00 1.68 0.50 0.03 87.55 14:57:01 5 3.35 0.00 0.93 0.23 0.03 95.45 14:57:01 6 4.47 0.00 1.39 0.20 0.03 93.91 14:57:01 7 1.93 0.00 1.07 3.34 0.03 93.63 14:58:01 all 0.09 0.00 0.09 0.52 0.02 99.27 14:58:01 0 0.03 0.00 0.02 0.00 0.00 99.95 14:58:01 1 0.22 0.00 0.17 0.00 0.03 99.58 14:58:01 2 0.03 0.00 0.02 0.10 0.00 99.85 14:58:01 3 0.12 0.00 0.07 0.00 0.02 99.80 14:58:01 4 0.05 0.00 0.02 0.00 0.02 99.92 14:58:01 5 0.18 0.00 0.17 0.00 0.07 99.58 14:58:01 6 0.02 0.00 0.05 0.00 0.02 99.92 14:58:01 7 0.08 0.00 0.15 4.11 0.02 95.64 14:59:01 all 0.10 0.00 0.07 0.56 0.02 99.24 14:59:01 0 0.05 0.00 0.03 0.00 0.00 99.92 14:59:01 1 0.15 0.00 0.08 0.00 0.03 99.73 14:59:01 2 0.03 0.00 0.03 0.05 0.00 99.88 14:59:01 3 0.17 0.00 0.10 0.00 0.02 99.72 14:59:01 4 0.08 0.00 0.07 0.00 0.02 99.83 14:59:01 5 0.18 0.00 0.12 0.00 0.03 99.67 14:59:01 6 0.03 0.00 0.07 0.00 0.03 99.87 14:59:01 7 0.10 0.00 0.10 4.44 0.03 95.32 15:00:01 all 0.25 0.00 0.06 0.29 0.02 99.38 15:00:01 0 0.05 0.00 0.02 0.00 0.02 99.92 15:00:01 1 0.12 0.00 0.03 0.00 0.02 99.83 15:00:01 2 0.07 0.00 0.07 0.00 0.02 99.85 15:00:01 3 0.07 0.00 0.12 0.00 0.02 99.80 15:00:01 4 1.46 0.00 0.08 0.00 0.07 98.39 15:00:01 5 0.10 0.00 0.08 0.00 0.02 99.80 15:00:01 6 0.05 0.00 0.08 0.02 0.02 99.83 15:00:01 7 0.07 0.00 0.03 2.34 0.02 97.55 15:00:01 CPU %user %nice %system %iowait %steal %idle 15:01:01 all 0.34 0.00 0.07 0.01 0.02 99.56 15:01:01 0 0.07 0.00 0.05 0.00 0.02 99.87 15:01:01 1 0.13 0.00 0.10 0.00 0.02 99.75 15:01:01 2 0.10 0.00 0.08 0.00 0.02 99.80 15:01:01 3 0.10 0.00 0.05 0.00 0.02 99.83 15:01:01 4 2.07 0.00 0.05 0.00 0.05 97.83 15:01:01 5 0.10 0.00 0.13 0.00 0.02 99.75 15:01:01 6 0.08 0.00 0.08 0.02 0.02 99.80 15:01:01 7 0.03 0.00 0.05 0.02 0.02 99.88 15:02:01 all 0.17 0.00 0.10 0.00 0.02 99.71 15:02:01 0 0.10 0.00 0.02 0.00 0.00 99.88 15:02:01 1 0.08 0.00 0.05 0.00 0.00 99.87 15:02:01 2 0.05 0.00 0.02 0.00 0.02 99.92 15:02:01 3 0.08 0.00 0.15 0.00 0.00 99.77 15:02:01 4 0.78 0.00 0.30 0.00 0.07 98.85 15:02:01 5 0.08 0.00 0.07 0.00 0.00 99.85 15:02:01 6 0.07 0.00 0.13 0.00 0.02 99.78 15:02:01 7 0.07 0.00 0.05 0.03 0.02 99.83 15:03:01 all 1.30 0.00 0.57 0.10 0.02 98.01 15:03:01 0 0.97 0.00 0.62 0.07 0.02 98.33 15:03:01 1 1.33 0.00 0.47 0.03 0.02 98.15 15:03:01 2 1.27 0.00 0.53 0.15 0.02 98.03 15:03:01 3 1.14 0.00 0.65 0.17 0.03 98.01 15:03:01 4 1.73 0.00 0.55 0.02 0.05 97.65 15:03:01 5 1.35 0.00 0.62 0.00 0.02 98.01 15:03:01 6 1.57 0.00 0.58 0.17 0.02 97.66 15:03:01 7 1.02 0.00 0.50 0.20 0.02 98.26 Average: all 3.23 0.00 0.98 1.39 0.03 94.38 Average: 0 2.34 0.00 0.89 2.17 0.02 94.58 Average: 1 2.67 0.00 1.12 2.96 0.03 93.22 Average: 2 4.27 0.00 1.05 0.39 0.03 94.26 Average: 3 4.93 0.00 1.03 0.67 0.03 93.35 Average: 4 3.74 0.00 0.99 2.01 0.03 93.22 Average: 5 2.51 0.00 0.96 0.79 0.03 95.71 Average: 6 2.89 0.00 0.96 0.80 0.03 95.32 Average: 7 2.45 0.00 0.81 1.29 0.03 95.42