---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-28719 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: 2799.996 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 888 23459 0 7819 30823 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:9b:a5:29 brd ff:ff:ff:ff:ff:ff inet 10.30.107.90/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85568sec preferred_lft 85568sec inet6 fe80::f816:3eff:fe9b:a529/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cb:b1:05:df 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:cbff:feb1:5df/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-28719) 07/17/25 _x86_64_ (8 CPU) 13:24:11 LINUX RESTART (8 CPU) 13:25:01 tps rtps wtps bread/s bwrtn/s 13:26:08 225.12 17.80 207.32 2087.79 102669.25 13:27:01 656.73 5.58 651.14 470.40 227263.69 13:28:01 41.76 0.08 41.68 3.20 19055.49 13:29:01 7.53 0.00 7.53 0.00 203.40 13:30:01 227.13 0.47 226.66 51.06 34120.85 13:31:01 12.98 0.00 12.98 0.00 480.59 13:32:01 9.23 0.00 9.23 0.00 203.03 13:33:01 13.00 0.00 13.00 0.00 315.95 13:34:01 17.40 0.00 17.40 0.00 170.90 13:35:01 18.91 0.00 18.91 0.00 357.81 13:36:01 14.68 0.00 14.68 0.00 262.76 13:37:01 41.04 0.05 40.99 8.40 837.72 Average: 102.78 2.10 100.68 231.80 30860.06 13:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:26:08 25156928 31574880 7782292 23.63 102084 6491328 2454992 7.22 1031840 6268780 3423604 13:27:01 23653068 30775664 9286152 28.19 148044 7065856 9829288 28.92 1916216 6710344 31940 13:28:01 20336632 27590408 12602588 38.26 150252 7195948 13389340 39.39 5394060 6510448 1820 13:29:01 20299976 27548312 12639244 38.37 150404 7190764 13407192 39.45 5436028 6503260 536 13:30:01 19598700 27392216 13340520 40.50 191736 7641148 13809652 40.63 5689812 6889452 3072 13:31:01 19076356 26877380 13862864 42.09 191900 7648532 14323588 42.14 6207892 6892396 976 13:32:01 19046864 26848604 13892356 42.18 192036 7649036 14355992 42.24 6238240 6892328 536 13:33:01 19035348 26837356 13903872 42.21 192128 7649212 14353508 42.23 6250356 6892192 300 13:34:01 19025700 26828372 13913520 42.24 192228 7649728 14369812 42.28 6257620 6892680 916 13:35:01 18974384 26780064 13964836 42.40 192416 7652492 14353312 42.23 6305176 6894732 808 13:36:01 18952792 26759620 13986428 42.46 192564 7653364 14393648 42.35 6326644 6895232 380 13:37:01 21577244 29333860 11361976 34.49 193108 7612400 7756960 22.82 3830076 6824172 312 Average: 20394499 27928895 12544721 38.08 174075 7424984 12233107 35.99 5073663 6755501 288767 13:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:26:08 lo 17.49 17.49 1.62 1.62 0.00 0.00 0.00 0.00 13:26:08 ens3 1304.14 741.87 38871.24 63.96 0.00 0.00 0.00 0.00 13:26:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 vethb487c00 0.00 0.34 0.00 0.02 0.00 0.00 0.00 0.00 13:27:01 veth21442ff 39.26 54.03 5.69 7.77 0.00 0.00 0.00 0.00 13:27:01 vethabae98d 0.09 0.30 0.01 0.02 0.00 0.00 0.00 0.00 13:27:01 veth6de8181 53.90 39.71 7.76 5.71 0.00 0.00 0.00 0.00 13:28:01 vethb487c00 0.00 0.37 0.00 0.02 0.00 0.00 0.00 0.00 13:28:01 veth21442ff 117.71 127.65 23.16 20.30 0.00 0.00 0.00 0.00 13:28:01 veth074ea04 3.73 3.48 0.41 0.40 0.00 0.00 0.00 0.00 13:28:01 vethabae98d 2.97 3.40 0.31 0.28 0.00 0.00 0.00 0.00 13:29:01 vethb487c00 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 veth21442ff 2.38 2.65 0.68 0.67 0.00 0.00 0.00 0.00 13:29:01 veth074ea04 4.60 5.95 1.18 0.59 0.00 0.00 0.00 0.00 13:29:01 vethabae98d 3.73 5.25 0.63 0.47 0.00 0.00 0.00 0.00 13:30:01 vethb487c00 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 veth21442ff 15.38 16.06 21.91 6.04 0.00 0.00 0.00 0.00 13:30:01 veth074ea04 22.76 24.06 9.80 23.52 0.00 0.00 0.00 0.00 13:30:01 vethabae98d 3.18 4.75 0.52 0.36 0.00 0.00 0.00 0.00 13:31:01 vethb487c00 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 veth21442ff 189.59 191.80 76.59 26.32 0.00 0.00 0.00 0.01 13:31:01 veth074ea04 31.79 32.78 14.97 39.38 0.00 0.00 0.00 0.00 13:31:01 vethabae98d 5.97 7.67 0.90 0.93 0.00 0.00 0.00 0.00 13:32:01 vethb487c00 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 veth21442ff 4.72 5.78 4.44 0.67 0.00 0.00 0.00 0.00 13:32:01 veth074ea04 10.83 11.55 3.98 5.04 0.00 0.00 0.00 0.00 13:32:01 vethabae98d 7.85 10.00 1.14 0.79 0.00 0.00 0.00 0.00 13:33:01 vethb487c00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 veth21442ff 35.93 36.74 10.95 4.02 0.00 0.00 0.00 0.00 13:33:01 veth074ea04 7.90 8.90 3.57 3.01 0.00 0.00 0.00 0.00 13:33:01 vethabae98d 8.00 10.06 1.16 0.81 0.00 0.00 0.00 0.00 13:34:01 vethb487c00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 veth21442ff 7.18 8.63 6.44 1.18 0.00 0.00 0.00 0.00 13:34:01 veth074ea04 14.10 14.51 5.01 7.26 0.00 0.00 0.00 0.00 13:34:01 vethabae98d 7.85 9.98 1.14 0.79 0.00 0.00 0.00 0.00 13:35:01 vethb487c00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 veth21442ff 106.48 111.08 61.58 16.83 0.00 0.00 0.00 0.01 13:35:01 veth074ea04 50.62 48.89 18.29 45.84 0.00 0.00 0.00 0.00 13:35:01 vethabae98d 7.78 9.73 1.14 0.80 0.00 0.00 0.00 0.00 13:36:01 vethb487c00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 veth21442ff 19.03 20.31 32.68 5.44 0.00 0.00 0.00 0.00 13:36:01 veth074ea04 28.26 28.73 10.54 33.93 0.00 0.00 0.00 0.00 13:36:01 vethabae98d 3.15 4.60 0.52 0.36 0.00 0.00 0.00 0.00 13:37:01 vethb487c00 0.00 0.98 0.00 0.07 0.00 0.00 0.00 0.00 13:37:01 veth21442ff 1.00 2.27 0.16 0.21 0.00 0.00 0.00 0.00 13:37:01 lo 38.85 38.85 3.39 3.39 0.00 0.00 0.00 0.00 13:37:01 ens3 2110.06 1249.97 49268.57 172.06 0.00 0.00 0.00 0.00 Average: vethb487c00 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 Average: veth21442ff 44.56 47.62 20.33 7.39 0.00 0.00 0.00 0.00 Average: lo 2.88 2.88 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 147.86 85.81 4024.67 9.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-28719) 07/17/25 _x86_64_ (8 CPU) 13:24:11 LINUX RESTART (8 CPU) 13:25:01 CPU %user %nice %system %iowait %steal %idle 13:26:08 all 15.99 0.00 4.66 4.65 0.66 74.04 13:26:08 0 12.02 0.00 5.25 11.51 0.10 71.12 13:26:08 1 9.67 0.00 3.82 15.27 0.96 70.27 13:26:08 2 17.96 0.00 4.72 0.66 1.40 75.26 13:26:08 3 28.55 0.00 4.67 1.13 1.31 64.34 13:26:08 4 22.05 0.00 5.02 0.35 0.12 72.45 13:26:08 5 16.47 0.00 5.47 2.28 0.11 75.68 13:26:08 6 8.57 0.00 3.91 4.55 0.95 82.02 13:26:08 7 12.64 0.00 4.65 0.57 0.04 82.11 13:27:01 all 19.99 0.00 7.22 13.76 0.78 58.25 13:27:01 0 21.56 0.00 5.61 9.64 2.15 61.04 13:27:01 1 20.83 0.00 6.02 21.52 0.16 51.48 13:27:01 2 23.32 0.00 5.68 4.89 0.24 65.87 13:27:01 3 23.90 0.00 6.51 26.46 1.21 41.92 13:27:01 4 21.88 0.00 5.09 12.78 0.42 59.82 13:27:01 5 14.74 0.00 11.86 13.72 0.12 59.56 13:27:01 6 16.26 0.00 10.57 17.19 0.14 55.84 13:27:01 7 16.87 0.00 6.52 2.67 1.88 72.07 13:28:01 all 60.15 0.00 4.94 2.58 0.15 32.18 13:28:01 0 62.04 0.00 5.19 1.26 0.15 31.36 13:28:01 1 59.87 0.00 5.10 6.67 0.13 28.22 13:28:01 2 57.13 0.00 4.48 1.00 0.15 37.24 13:28:01 3 62.54 0.00 4.89 0.88 0.17 31.52 13:28:01 4 62.71 0.00 5.37 1.36 0.17 30.39 13:28:01 5 60.25 0.00 5.02 3.02 0.13 31.57 13:28:01 6 57.15 0.00 4.89 4.96 0.15 32.84 13:28:01 7 59.50 0.00 4.59 1.50 0.15 34.26 13:29:01 all 3.24 0.00 0.41 0.02 0.05 96.28 13:29:01 0 2.65 0.00 0.33 0.00 0.03 96.98 13:29:01 1 3.49 0.00 0.43 0.03 0.05 96.00 13:29:01 2 3.44 0.00 0.45 0.00 0.03 96.07 13:29:01 3 2.81 0.00 0.35 0.02 0.03 96.79 13:29:01 4 3.81 0.00 0.38 0.00 0.05 95.76 13:29:01 5 3.16 0.00 0.42 0.03 0.03 96.35 13:29:01 6 3.16 0.00 0.47 0.08 0.08 96.20 13:29:01 7 3.44 0.00 0.38 0.00 0.03 96.14 13:30:01 all 11.28 0.00 2.64 0.97 0.08 85.03 13:30:01 0 17.52 0.00 2.97 0.07 0.08 79.36 13:30:01 1 11.01 0.00 2.15 0.22 0.07 86.55 13:30:01 2 9.22 0.00 2.01 0.54 0.07 88.17 13:30:01 3 8.64 0.00 1.73 0.44 0.07 89.12 13:30:01 4 9.54 0.00 3.29 1.53 0.08 85.56 13:30:01 5 9.43 0.00 3.40 1.74 0.08 85.34 13:30:01 6 15.41 0.00 3.07 2.08 0.07 79.38 13:30:01 7 9.39 0.00 2.52 1.17 0.08 86.84 13:31:01 all 8.81 0.00 0.90 0.04 0.06 90.19 13:31:01 0 10.18 0.00 1.25 0.02 0.07 88.49 13:31:01 1 9.10 0.00 0.83 0.02 0.05 90.00 13:31:01 2 8.34 0.00 0.70 0.02 0.07 90.87 13:31:01 3 7.89 0.00 1.05 0.03 0.05 90.97 13:31:01 4 7.43 0.00 0.74 0.07 0.07 91.69 13:31:01 5 8.83 0.00 0.80 0.02 0.07 90.29 13:31:01 6 9.60 0.00 1.04 0.02 0.07 89.27 13:31:01 7 9.12 0.00 0.80 0.12 0.05 89.91 13:32:01 all 2.80 0.00 0.48 0.03 0.06 96.64 13:32:01 0 3.21 0.00 0.62 0.02 0.07 96.09 13:32:01 1 1.82 0.00 0.40 0.02 0.05 97.71 13:32:01 2 1.89 0.00 0.45 0.00 0.05 97.61 13:32:01 3 3.11 0.00 0.57 0.00 0.08 96.23 13:32:01 4 3.57 0.00 0.30 0.00 0.07 96.07 13:32:01 5 2.26 0.00 0.50 0.00 0.05 97.19 13:32:01 6 2.92 0.00 0.57 0.07 0.07 96.38 13:32:01 7 3.60 0.00 0.40 0.10 0.07 95.83 13:33:01 all 2.31 0.00 0.44 0.04 0.06 97.15 13:33:01 0 2.42 0.00 0.57 0.00 0.05 96.96 13:33:01 1 1.73 0.00 0.35 0.02 0.05 97.85 13:33:01 2 1.44 0.00 0.30 0.00 0.05 98.21 13:33:01 3 2.84 0.00 0.43 0.07 0.07 96.59 13:33:01 4 1.97 0.00 0.37 0.00 0.07 97.59 13:33:01 5 3.38 0.00 0.45 0.03 0.07 96.07 13:33:01 6 1.69 0.00 0.45 0.03 0.08 97.74 13:33:01 7 3.03 0.00 0.54 0.15 0.07 96.22 13:34:01 all 2.14 0.00 0.46 0.03 0.06 97.31 13:34:01 0 2.08 0.00 0.47 0.03 0.07 97.36 13:34:01 1 1.60 0.00 0.47 0.02 0.05 97.86 13:34:01 2 2.50 0.00 0.39 0.00 0.07 97.05 13:34:01 3 1.72 0.00 0.37 0.02 0.07 97.83 13:34:01 4 1.87 0.00 0.48 0.02 0.05 97.58 13:34:01 5 2.11 0.00 0.62 0.02 0.07 97.19 13:34:01 6 2.29 0.00 0.57 0.00 0.07 97.08 13:34:01 7 2.95 0.00 0.37 0.10 0.05 96.53 13:35:01 all 5.09 0.00 0.56 0.06 0.06 94.23 13:35:01 0 4.97 0.00 0.60 0.07 0.07 94.30 13:35:01 1 3.79 0.00 0.53 0.02 0.07 95.59 13:35:01 2 5.59 0.00 0.47 0.03 0.05 93.86 13:35:01 3 4.33 0.00 0.74 0.03 0.07 94.84 13:35:01 4 5.56 0.00 0.47 0.03 0.07 93.88 13:35:01 5 4.60 0.00 0.64 0.07 0.07 94.63 13:35:01 6 6.15 0.00 0.55 0.03 0.07 93.20 13:35:01 7 5.70 0.00 0.50 0.20 0.07 93.53 13:36:01 all 2.30 0.00 0.40 0.87 0.14 96.28 13:36:01 0 2.07 0.00 0.42 0.00 0.05 97.46 13:36:01 1 2.79 0.00 0.37 0.03 0.05 96.76 13:36:01 2 2.90 0.00 0.27 0.00 0.05 96.79 13:36:01 3 1.41 0.00 0.41 5.95 0.79 91.44 13:36:01 4 1.65 0.00 0.40 0.53 0.05 97.36 13:36:01 5 1.97 0.00 0.43 0.05 0.07 97.48 13:36:01 6 2.62 0.00 0.47 0.02 0.05 96.84 13:36:01 7 2.99 0.00 0.47 0.37 0.05 96.12 13:36:01 CPU %user %nice %system %iowait %steal %idle 13:37:01 all 2.12 0.00 0.84 0.21 0.09 96.74 13:37:01 0 2.04 0.00 0.92 0.12 0.10 96.82 13:37:01 1 2.39 0.00 0.88 0.02 0.05 96.66 13:37:01 2 2.40 0.00 0.71 0.03 0.12 96.74 13:37:01 3 1.77 0.00 0.85 0.13 0.05 97.19 13:37:01 4 1.47 0.00 0.79 0.03 0.05 97.66 13:37:01 5 2.01 0.00 0.84 0.02 0.12 97.02 13:37:01 6 2.71 0.00 0.99 0.02 0.08 96.21 13:37:01 7 2.16 0.00 0.79 1.27 0.13 95.65 Average: all 11.22 0.00 1.93 1.79 0.18 84.88 Average: 0 11.77 0.00 1.98 1.82 0.23 84.19 Average: 1 10.51 0.00 1.74 3.54 0.15 84.06 Average: 2 11.22 0.00 1.69 0.54 0.21 86.34 Average: 3 12.43 0.00 1.85 2.63 0.33 82.76 Average: 4 11.77 0.00 1.84 1.27 0.10 85.02 Average: 5 10.65 0.00 2.40 1.59 0.08 85.28 Average: 6 10.57 0.00 2.20 2.24 0.16 84.82 Average: 7 10.79 0.00 1.76 0.64 0.19 86.62