---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22305 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 17G 139G 11% / 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 22351 0 8931 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:87:a2:de brd ff:ff:ff:ff:ff:ff inet 10.30.107.135/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85685sec preferred_lft 85685sec inet6 fe80::f816:3eff:fe87:a2de/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a0:be:ea:01 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:a0ff:febe:ea01/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22305) 06/19/25 _x86_64_ (8 CPU) 09:41:01 LINUX RESTART (8 CPU) 09:42:01 tps rtps wtps bread/s bwrtn/s 09:43:01 148.71 19.35 129.36 2293.48 60654.96 09:44:01 695.35 3.38 691.97 443.13 274427.20 09:45:01 34.51 0.05 34.46 3.07 9590.00 09:46:01 43.59 0.17 43.43 22.13 6945.51 09:47:01 190.32 0.23 190.08 13.60 27230.39 09:48:01 15.65 0.00 15.65 0.00 321.15 09:49:01 16.01 0.00 16.01 0.00 413.20 09:50:01 22.96 0.00 22.96 0.00 694.02 09:51:01 20.71 0.00 20.71 0.00 237.96 09:52:01 57.90 0.10 57.80 16.13 1074.84 Average: 124.57 2.33 122.24 279.14 38157.20 09:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:43:01 27757844 31607324 5181376 15.73 103292 3988280 1991764 5.86 1002716 3766316 2164532 09:44:01 21766848 30049908 11172372 33.92 168904 8140052 10625692 31.26 2782256 7660120 52432 09:45:01 19232700 27615432 13706520 41.61 170836 8241748 13239888 38.95 5420156 7527064 1532 09:46:01 19027788 27612312 13911432 42.23 183640 8410052 13432640 39.52 5445784 7682452 92 09:47:01 18600392 27525608 14338828 43.53 209780 8692028 13618848 40.07 5605664 7911416 2860 09:48:01 18541156 27468948 14398064 43.71 209924 8694420 13667200 40.21 5661092 7913368 1640 09:49:01 17972228 26910320 14966992 45.44 210072 8704500 14268100 41.98 6222500 7919036 6804 09:50:01 17925436 26867188 15013784 45.58 210192 8707860 14266124 41.97 6265200 7921184 1172 09:51:01 17992516 26935084 14946704 45.38 210300 8708588 14210552 41.81 6197964 7921608 352 09:52:01 21913060 30694776 11026160 33.47 211204 8563228 3365204 9.90 2522408 7770652 68 Average: 20072997 28328690 12866223 39.06 188814 8085076 11268601 33.15 4712574 7399322 223148 09:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 lo 13.93 13.93 1.29 1.29 0.00 0.00 0.00 0.00 09:43:01 ens3 1102.65 644.74 19566.59 53.95 0.00 0.00 0.00 0.00 09:44:01 veth26dc360 0.23 0.38 0.01 0.02 0.00 0.00 0.00 0.00 09:44:01 veth532c013 52.86 39.13 7.45 5.97 0.00 0.00 0.00 0.00 09:44:01 br-0c4e3343eea9 44.83 63.37 3.05 309.48 0.00 0.00 0.00 0.00 09:44:01 veth9618c05 0.10 0.38 0.01 0.02 0.00 0.00 0.00 0.00 09:45:01 veth26dc360 4.22 5.40 0.54 0.49 0.00 0.00 0.00 0.00 09:45:01 br-0c4e3343eea9 0.53 0.28 0.02 0.02 0.00 0.00 0.00 0.00 09:45:01 veth9618c05 6.31 8.35 0.93 0.75 0.00 0.00 0.00 0.00 09:45:01 veth273d8b8 0.70 1.40 0.06 0.21 0.00 0.00 0.00 0.00 09:46:01 veth26dc360 6.30 9.25 0.86 0.71 0.00 0.00 0.00 0.00 09:46:01 br-0c4e3343eea9 0.43 0.32 0.03 0.02 0.00 0.00 0.00 0.00 09:46:01 veth9618c05 6.32 9.23 0.95 0.71 0.00 0.00 0.00 0.00 09:46:01 veth273d8b8 1.03 1.18 0.09 0.24 0.00 0.00 0.00 0.00 09:47:01 veth26dc360 8.43 11.70 1.49 1.40 0.00 0.00 0.00 0.00 09:47:01 veth203c018 1.83 1.65 0.42 0.96 0.00 0.00 0.00 0.00 09:47:01 br-0c4e3343eea9 0.08 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 veth9618c05 8.78 12.06 1.81 1.47 0.00 0.00 0.00 0.00 09:48:01 veth26dc360 9.93 13.46 2.03 2.61 0.00 0.00 0.00 0.00 09:48:01 veth203c018 5.22 4.37 4.07 2.63 0.00 0.00 0.00 0.00 09:48:01 br-0c4e3343eea9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 veth9618c05 11.00 14.60 2.77 2.82 0.00 0.00 0.00 0.00 09:49:01 veth26dc360 10.63 14.18 2.98 5.03 0.00 0.00 0.00 0.00 09:49:01 veth203c018 5.73 5.15 0.70 9.52 0.00 0.00 0.00 0.00 09:49:01 br-0c4e3343eea9 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 veth9618c05 11.61 14.96 3.26 4.31 0.00 0.00 0.00 0.00 09:50:01 veth26dc360 11.91 15.61 2.59 4.80 0.00 0.00 0.00 0.00 09:50:01 veth203c018 5.67 4.83 0.95 3.69 0.00 0.00 0.00 0.00 09:50:01 br-0c4e3343eea9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 veth9618c05 13.53 17.33 4.22 4.77 0.00 0.00 0.00 0.00 09:51:01 veth26dc360 8.48 11.65 1.53 1.40 0.00 0.00 0.00 0.00 09:51:01 veth203c018 3.23 2.92 0.34 1.18 0.00 0.00 0.00 0.00 09:51:01 br-0c4e3343eea9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 veth9618c05 8.87 12.05 1.85 1.47 0.00 0.00 0.00 0.00 09:52:01 br-0c4e3343eea9 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 vethe1d6e19 519.64 556.56 248.94 92.38 0.00 0.00 0.00 0.02 09:52:01 veth221a513 198.32 198.30 33.53 45.92 0.00 0.00 0.00 0.00 09:52:01 docker0 152.93 203.55 9.51 1356.36 0.00 0.00 0.00 0.00 Average: br-0c4e3343eea9 4.59 6.40 0.31 30.95 0.00 0.00 0.00 0.00 Average: vethe1d6e19 51.97 55.66 24.90 9.24 0.00 0.00 0.00 0.00 Average: veth221a513 19.83 19.83 3.35 4.59 0.00 0.00 0.00 0.00 Average: docker0 15.30 20.36 0.95 135.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22305) 06/19/25 _x86_64_ (8 CPU) 09:41:01 LINUX RESTART (8 CPU) 09:42:01 CPU %user %nice %system %iowait %steal %idle 09:43:01 all 12.07 0.00 3.57 2.18 0.05 82.13 09:43:01 0 5.99 0.00 3.47 13.17 0.08 77.28 09:43:01 1 10.32 0.00 3.49 0.23 0.03 85.93 09:43:01 2 27.45 0.00 4.85 0.87 0.05 66.79 09:43:01 3 11.87 0.00 3.06 0.22 0.05 84.80 09:43:01 4 20.84 0.00 3.52 0.98 0.07 74.60 09:43:01 5 6.19 0.00 3.56 0.39 0.05 89.80 09:43:01 6 6.69 0.00 3.82 0.78 0.03 88.68 09:43:01 7 7.27 0.00 2.88 0.81 0.03 89.00 09:44:01 all 32.42 0.00 10.44 7.28 0.10 49.76 09:44:01 0 30.14 0.00 10.52 8.34 0.10 50.89 09:44:01 1 32.95 0.00 11.29 21.58 0.10 34.08 09:44:01 2 31.73 0.00 10.17 4.16 0.12 53.82 09:44:01 3 31.10 0.00 9.82 6.05 0.10 52.93 09:44:01 4 33.06 0.00 10.76 2.95 0.09 53.13 09:44:01 5 33.66 0.00 10.58 2.08 0.12 53.55 09:44:01 6 33.55 0.00 9.99 10.84 0.09 45.52 09:44:01 7 33.16 0.00 10.39 2.28 0.10 54.06 09:45:01 all 57.36 0.00 5.13 0.08 0.12 37.32 09:45:01 0 56.09 0.00 5.17 0.35 0.10 38.28 09:45:01 1 52.77 0.00 4.87 0.02 0.12 42.23 09:45:01 2 60.15 0.00 5.13 0.12 0.10 34.50 09:45:01 3 57.93 0.00 5.43 0.05 0.12 36.46 09:45:01 4 59.54 0.00 5.30 0.03 0.12 35.00 09:45:01 5 59.06 0.00 5.20 0.02 0.12 35.60 09:45:01 6 57.50 0.00 5.12 0.02 0.13 37.23 09:45:01 7 55.78 0.00 4.85 0.03 0.12 39.22 09:46:01 all 4.46 0.00 0.92 0.17 0.06 94.39 09:46:01 0 3.99 0.00 1.02 0.42 0.07 94.50 09:46:01 1 3.70 0.00 0.81 0.02 0.05 95.43 09:46:01 2 4.48 0.00 0.90 0.05 0.07 94.50 09:46:01 3 5.45 0.00 0.92 0.00 0.05 93.59 09:46:01 4 3.97 0.00 0.91 0.05 0.07 95.01 09:46:01 5 4.98 0.00 0.87 0.74 0.05 93.36 09:46:01 6 4.98 0.00 0.92 0.00 0.07 94.03 09:46:01 7 4.14 0.00 0.99 0.03 0.08 94.75 09:47:01 all 10.55 0.00 2.54 0.85 0.08 85.97 09:47:01 0 8.45 0.00 2.87 2.34 0.07 86.27 09:47:01 1 8.64 0.00 2.20 1.35 0.10 87.71 09:47:01 2 9.15 0.00 2.90 0.29 0.07 87.59 09:47:01 3 9.67 0.00 1.96 0.17 0.07 88.13 09:47:01 4 9.03 0.00 2.60 0.13 0.07 88.17 09:47:01 5 13.12 0.00 2.52 0.15 0.07 84.15 09:47:01 6 16.20 0.00 2.87 2.12 0.07 78.74 09:47:01 7 10.20 0.00 2.40 0.34 0.08 86.98 09:48:01 all 5.62 0.00 0.55 0.05 0.06 93.73 09:48:01 0 5.03 0.00 0.59 0.02 0.07 94.30 09:48:01 1 6.04 0.00 0.62 0.17 0.07 93.10 09:48:01 2 5.09 0.00 0.57 0.02 0.05 94.27 09:48:01 3 6.29 0.00 0.55 0.08 0.07 93.01 09:48:01 4 6.45 0.00 0.47 0.02 0.07 93.00 09:48:01 5 5.13 0.00 0.50 0.03 0.07 94.26 09:48:01 6 5.46 0.00 0.55 0.00 0.07 93.93 09:48:01 7 5.37 0.00 0.52 0.03 0.05 94.03 09:49:01 all 9.54 0.00 0.94 0.05 0.07 89.41 09:49:01 0 8.49 0.00 0.65 0.05 0.05 90.76 09:49:01 1 10.01 0.00 0.75 0.02 0.05 89.18 09:49:01 2 13.27 0.00 1.31 0.17 0.08 85.17 09:49:01 3 8.17 0.00 0.64 0.02 0.07 91.11 09:49:01 4 9.87 0.00 0.95 0.07 0.07 89.04 09:49:01 5 8.30 0.00 1.16 0.00 0.07 90.48 09:49:01 6 8.79 0.00 1.11 0.02 0.07 90.02 09:49:01 7 9.47 0.00 0.94 0.02 0.08 89.49 09:50:01 all 5.63 0.00 0.69 0.05 0.07 93.55 09:50:01 0 4.04 0.00 0.97 0.05 0.08 94.85 09:50:01 1 4.76 0.00 0.55 0.03 0.08 94.57 09:50:01 2 6.05 0.00 0.82 0.18 0.07 92.88 09:50:01 3 6.30 0.00 0.67 0.03 0.05 92.95 09:50:01 4 5.83 0.00 0.75 0.05 0.07 93.30 09:50:01 5 6.15 0.00 0.64 0.02 0.07 93.13 09:50:01 6 6.75 0.00 0.58 0.03 0.05 92.58 09:50:01 7 5.15 0.00 0.57 0.03 0.05 94.20 09:51:01 all 2.22 0.00 0.36 0.03 0.06 97.33 09:51:01 0 1.98 0.00 0.44 0.00 0.05 97.54 09:51:01 1 1.55 0.00 0.38 0.02 0.05 97.99 09:51:01 2 2.47 0.00 0.38 0.12 0.07 96.96 09:51:01 3 2.22 0.00 0.33 0.00 0.07 97.38 09:51:01 4 3.16 0.00 0.33 0.02 0.05 96.44 09:51:01 5 1.75 0.00 0.33 0.05 0.05 97.81 09:51:01 6 2.78 0.00 0.40 0.07 0.08 96.67 09:51:01 7 1.79 0.00 0.28 0.02 0.07 97.84 09:52:01 all 3.00 0.00 1.09 0.14 0.05 95.72 09:52:01 0 4.43 0.00 0.89 0.07 0.05 94.57 09:52:01 1 2.04 0.00 1.14 0.05 0.05 96.72 09:52:01 2 3.35 0.00 1.05 0.10 0.07 95.43 09:52:01 3 2.49 0.00 1.24 0.08 0.03 96.15 09:52:01 4 4.80 0.00 1.00 0.10 0.05 94.04 09:52:01 5 2.56 0.00 1.17 0.55 0.05 95.67 09:52:01 6 1.72 0.00 1.11 0.05 0.07 97.05 09:52:01 7 2.58 0.00 1.17 0.07 0.05 96.14 Average: all 14.22 0.00 2.60 1.08 0.07 82.03 Average: 0 12.80 0.00 2.64 2.46 0.07 82.03 Average: 1 13.21 0.00 2.59 2.31 0.07 81.82 Average: 2 16.23 0.00 2.79 0.60 0.07 80.31 Average: 3 14.09 0.00 2.45 0.66 0.07 82.74 Average: 4 15.57 0.00 2.64 0.43 0.07 81.29 Average: 5 14.04 0.00 2.63 0.40 0.07 82.86 Average: 6 14.39 0.00 2.63 1.38 0.07 81.53 Average: 7 13.42 0.00 2.48 0.36 0.07 83.66