---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23984 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 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 908 23662 0 7596 30803 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:d2:6d:08 brd ff:ff:ff:ff:ff:ff inet 10.30.106.161/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85570sec preferred_lft 85570sec inet6 fe80::f816:3eff:fed2:6d08/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8e:d3:ef:ea 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::42:8eff:fed3:efea/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-23984) 06/26/25 _x86_64_ (8 CPU) 16:59:19 LINUX RESTART (8 CPU) 17:00:02 tps rtps wtps bread/s bwrtn/s 17:01:01 132.33 21.93 110.41 729.64 55143.06 17:02:01 349.08 20.35 328.73 2344.54 163772.70 17:03:01 415.68 14.78 400.90 774.57 108520.55 17:04:01 8.50 0.33 8.16 18.13 9034.72 17:05:01 2.32 0.07 2.25 5.87 35.68 17:06:01 2.22 0.05 2.17 10.40 31.73 17:07:01 1.92 0.00 1.92 0.00 30.26 17:08:01 113.05 0.07 112.98 3.87 16890.65 17:09:01 8.85 0.20 8.65 10.66 281.67 17:10:01 2.27 0.00 2.27 0.00 38.26 17:11:01 2.07 0.00 2.07 0.00 33.23 17:12:01 12.20 0.02 12.18 3.60 232.89 17:13:01 60.57 1.62 58.96 89.85 2758.09 Average: 85.40 4.55 80.86 306.46 27410.64 17:00:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:01:01 29984308 31630408 2954912 8.97 74752 1877076 1415160 4.16 927208 1723768 190128 17:02:01 24704652 31598160 8234568 25.00 148592 6813628 1899988 5.59 1056780 6586588 1557044 17:03:01 23590432 30654632 9348788 28.38 166140 6952276 6136376 18.05 2142848 6557036 328 17:04:01 23580976 30647956 9358244 28.41 166208 6952832 6166348 18.14 2152552 6555188 140 17:05:01 23584396 30642620 9354824 28.40 166276 6943976 6134476 18.05 2160048 6545520 104 17:06:01 23583192 30641820 9356028 28.40 166328 6944296 6148276 18.09 2160652 6545660 120 17:07:01 23584068 30642792 9355152 28.40 166368 6944316 6131388 18.04 2159908 6545464 100 17:08:01 23115948 30609936 9823272 29.82 194708 7312656 6267360 18.44 2243992 6884144 102564 17:09:01 23127896 30504120 9811324 29.79 194900 7196372 6496644 19.11 2356256 6759676 144 17:10:01 23126708 30503116 9812512 29.79 194972 7196412 6496644 19.11 2356448 6759728 124 17:11:01 23133908 30510616 9805312 29.77 195048 7196528 6496644 19.11 2349956 6759836 96 17:12:01 23348512 30684212 9590708 29.12 195244 7160048 5590484 16.45 2188672 6718392 180 17:13:01 24221088 31530012 8718132 26.47 197904 7139556 1682300 4.95 1416340 6656616 10628 Average: 24052776 30830800 8886444 26.98 171342 6663844 5158622 15.18 1974743 6276740 143208 17:00:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:01:01 ens3 222.39 151.25 1107.14 22.54 0.00 0.00 0.00 0.00 17:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 lo 1.29 1.29 0.16 0.16 0.00 0.00 0.00 0.00 17:02:01 ens3 3342.96 1662.07 41431.13 123.73 0.00 0.00 0.00 0.00 17:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 lo 16.86 16.86 1.69 1.69 0.00 0.00 0.00 0.00 17:03:01 ens3 83.90 66.72 318.41 6.86 0.00 0.00 0.00 0.00 17:03:01 veth6603f1e 0.00 0.28 0.00 0.02 0.00 0.00 0.00 0.00 17:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 veth3363fea 0.15 0.50 0.01 0.03 0.00 0.00 0.00 0.00 17:04:01 ens3 17.59 12.53 6.25 7.19 0.00 0.00 0.00 0.00 17:04:01 veth6603f1e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 veth3363fea 0.25 0.25 0.02 0.44 0.00 0.00 0.00 0.00 17:05:01 ens3 6.65 5.10 3.09 3.51 0.00 0.00 0.00 0.00 17:05:01 veth6603f1e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 veth3363fea 0.30 0.32 0.02 0.54 0.00 0.00 0.00 0.00 17:06:01 ens3 11.33 7.02 2.60 2.17 0.00 0.00 0.00 0.00 17:06:01 veth6603f1e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 veth3363fea 0.28 0.28 0.02 0.54 0.00 0.00 0.00 0.00 17:07:01 ens3 6.78 5.67 1.76 1.79 0.00 0.00 0.00 0.00 17:07:01 veth6603f1e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 veth3363fea 0.27 0.27 0.02 0.54 0.00 0.00 0.00 0.00 17:08:01 ens3 114.11 76.97 1175.64 8.16 0.00 0.00 0.00 0.00 17:08:01 veth6603f1e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 docker0 44.26 59.61 3.69 301.60 0.00 0.00 0.00 0.00 17:08:01 veth3363fea 0.30 0.32 0.02 0.54 0.00 0.00 0.00 0.00 17:09:01 ens3 3.80 3.55 0.81 1.35 0.00 0.00 0.00 0.00 17:09:01 veth6603f1e 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 veth3363fea 0.28 0.33 0.02 0.58 0.00 0.00 0.00 0.00 17:10:01 ens3 1.18 1.13 0.28 0.49 0.00 0.00 0.00 0.00 17:10:01 veth6603f1e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 veth3363fea 0.30 0.30 0.02 0.57 0.00 0.00 0.00 0.00 17:11:01 ens3 1.63 1.63 0.35 0.73 0.00 0.00 0.00 0.00 17:11:01 veth6603f1e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 veth3363fea 0.32 0.32 0.02 0.58 0.00 0.00 0.00 0.00 17:12:01 ens3 15.48 14.50 10.60 7.15 0.00 0.00 0.00 0.00 17:12:01 veth6603f1e 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 veth6f8758c 68.94 83.44 41.30 20.39 0.00 0.00 0.00 0.00 17:13:01 ens3 40.31 34.63 67.54 20.13 0.00 0.00 0.00 0.00 17:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 lo 120.51 120.51 7.64 7.64 0.00 0.00 0.00 0.00 Average: ens3 297.64 157.14 3397.17 15.82 0.00 0.00 0.00 0.00 Average: docker0 3.41 4.59 0.28 23.23 0.00 0.00 0.00 0.00 Average: lo 8.98 8.98 0.56 0.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23984) 06/26/25 _x86_64_ (8 CPU) 16:59:19 LINUX RESTART (8 CPU) 17:00:02 CPU %user %nice %system %iowait %steal %idle 17:01:01 all 8.92 0.00 0.64 4.02 0.03 86.39 17:01:01 0 0.59 0.00 0.15 0.07 0.03 99.15 17:01:01 1 10.16 0.00 0.95 17.09 0.03 71.77 17:01:01 2 10.65 0.00 0.51 10.41 0.07 78.37 17:01:01 3 28.77 0.00 2.09 1.93 0.07 67.15 17:01:01 4 13.32 0.00 0.64 1.00 0.02 85.02 17:01:01 5 5.34 0.00 0.49 0.27 0.02 93.88 17:01:01 6 0.27 0.00 0.19 1.39 0.02 98.13 17:01:01 7 2.32 0.00 0.03 0.05 0.02 97.58 17:02:01 all 15.48 0.00 7.02 18.86 0.07 58.56 17:02:01 0 15.95 0.00 5.74 10.28 0.07 67.97 17:02:01 1 14.08 0.00 7.28 18.87 0.07 59.71 17:02:01 2 16.58 0.00 7.68 13.95 0.05 61.74 17:02:01 3 14.90 0.00 8.01 25.61 0.07 51.42 17:02:01 4 14.38 0.00 6.90 30.72 0.08 47.92 17:02:01 5 17.85 0.00 7.48 5.75 0.05 68.87 17:02:01 6 16.55 0.00 7.09 21.00 0.07 55.30 17:02:01 7 13.53 0.00 6.04 24.76 0.10 55.57 17:03:01 all 14.15 0.00 2.68 9.06 0.06 74.04 17:03:01 0 17.01 0.00 3.48 2.94 0.05 76.52 17:03:01 1 19.28 0.00 2.80 20.86 0.07 57.00 17:03:01 2 14.13 0.00 2.86 4.94 0.07 78.01 17:03:01 3 12.86 0.00 2.58 12.71 0.07 71.78 17:03:01 4 14.93 0.00 2.79 15.70 0.07 66.51 17:03:01 5 13.36 0.00 2.70 2.08 0.08 81.78 17:03:01 6 12.37 0.00 2.28 9.20 0.07 76.09 17:03:01 7 9.29 0.00 1.94 4.09 0.05 84.64 17:04:01 all 0.55 0.00 0.15 0.38 0.03 98.91 17:04:01 0 0.60 0.00 0.17 0.00 0.03 99.20 17:04:01 1 0.83 0.00 0.12 0.02 0.02 99.02 17:04:01 2 0.22 0.00 0.05 0.00 0.02 99.72 17:04:01 3 0.32 0.00 0.20 2.82 0.03 96.63 17:04:01 4 0.33 0.00 0.22 0.00 0.02 99.43 17:04:01 5 0.17 0.00 0.17 0.00 0.00 99.67 17:04:01 6 1.19 0.00 0.18 0.15 0.05 98.42 17:04:01 7 0.72 0.00 0.10 0.00 0.03 99.15 17:05:01 all 0.50 0.00 0.12 0.02 0.03 99.33 17:05:01 0 0.30 0.00 0.18 0.02 0.03 99.47 17:05:01 1 1.94 0.00 0.08 0.00 0.03 97.94 17:05:01 2 0.10 0.00 0.12 0.02 0.02 99.75 17:05:01 3 0.30 0.00 0.12 0.10 0.02 99.47 17:05:01 4 0.18 0.00 0.12 0.02 0.03 99.65 17:05:01 5 0.20 0.00 0.13 0.00 0.03 99.63 17:05:01 6 0.57 0.00 0.08 0.03 0.03 99.28 17:05:01 7 0.38 0.00 0.13 0.00 0.03 99.45 17:06:01 all 0.45 0.00 0.12 0.01 0.03 99.39 17:06:01 0 0.22 0.00 0.17 0.02 0.03 99.57 17:06:01 1 2.15 0.00 0.11 0.00 0.05 97.68 17:06:01 2 0.17 0.00 0.13 0.00 0.02 99.68 17:06:01 3 0.23 0.00 0.08 0.03 0.03 99.62 17:06:01 4 0.18 0.00 0.18 0.00 0.05 99.58 17:06:01 5 0.27 0.00 0.08 0.00 0.02 99.63 17:06:01 6 0.15 0.00 0.10 0.00 0.03 99.72 17:06:01 7 0.18 0.00 0.07 0.00 0.05 99.70 17:07:01 all 0.21 0.00 0.11 0.01 0.03 99.64 17:07:01 0 0.13 0.00 0.10 0.02 0.02 99.73 17:07:01 1 0.17 0.00 0.05 0.00 0.02 99.77 17:07:01 2 0.18 0.00 0.08 0.00 0.02 99.72 17:07:01 3 0.37 0.00 0.10 0.02 0.03 99.48 17:07:01 4 0.18 0.00 0.12 0.02 0.03 99.65 17:07:01 5 0.33 0.00 0.18 0.00 0.02 99.47 17:07:01 6 0.13 0.00 0.15 0.00 0.05 99.67 17:07:01 7 0.20 0.00 0.12 0.02 0.03 99.63 17:08:01 all 3.63 0.00 1.15 0.52 0.04 94.66 17:08:01 0 3.33 0.00 1.24 0.89 0.05 94.49 17:08:01 1 2.08 0.00 1.04 0.17 0.05 96.66 17:08:01 2 5.67 0.00 1.31 1.44 0.03 91.55 17:08:01 3 1.74 0.00 0.85 0.00 0.05 97.36 17:08:01 4 1.94 0.00 1.00 0.20 0.05 96.80 17:08:01 5 2.76 0.00 1.19 0.10 0.00 95.95 17:08:01 6 9.31 0.00 1.64 0.30 0.08 88.67 17:08:01 7 2.16 0.00 0.92 1.07 0.05 95.80 17:09:01 all 2.02 0.00 0.43 0.03 0.04 97.49 17:09:01 0 0.30 0.00 0.20 0.03 0.00 99.47 17:09:01 1 3.29 0.00 0.59 0.00 0.07 96.06 17:09:01 2 3.05 0.00 0.55 0.03 0.03 96.33 17:09:01 3 1.37 0.00 0.33 0.08 0.05 98.17 17:09:01 4 0.77 0.00 0.52 0.03 0.02 98.67 17:09:01 5 3.57 0.00 0.52 0.00 0.03 95.88 17:09:01 6 1.70 0.00 0.35 0.00 0.05 97.90 17:09:01 7 2.05 0.00 0.35 0.02 0.02 97.56 17:10:01 all 0.15 0.00 0.08 0.01 0.03 99.72 17:10:01 0 0.03 0.00 0.03 0.00 0.02 99.92 17:10:01 1 0.07 0.00 0.08 0.00 0.03 99.82 17:10:01 2 0.17 0.00 0.10 0.00 0.05 99.68 17:10:01 3 0.20 0.00 0.08 0.03 0.05 99.63 17:10:01 4 0.05 0.00 0.07 0.03 0.02 99.83 17:10:01 5 0.32 0.00 0.03 0.00 0.05 99.60 17:10:01 6 0.22 0.00 0.15 0.00 0.07 99.57 17:10:01 7 0.22 0.00 0.08 0.00 0.02 99.68 17:11:01 all 0.15 0.00 0.08 0.01 0.04 99.73 17:11:01 0 0.07 0.00 0.05 0.00 0.00 99.88 17:11:01 1 0.13 0.00 0.10 0.02 0.03 99.72 17:11:01 2 0.30 0.00 0.13 0.00 0.08 99.48 17:11:01 3 0.33 0.00 0.13 0.05 0.05 99.43 17:11:01 4 0.03 0.00 0.03 0.02 0.02 99.90 17:11:01 5 0.17 0.00 0.07 0.00 0.05 99.72 17:11:01 6 0.07 0.00 0.03 0.00 0.03 99.87 17:11:01 7 0.10 0.00 0.05 0.00 0.02 99.83 17:11:01 CPU %user %nice %system %iowait %steal %idle 17:12:01 all 1.42 0.00 0.36 0.03 0.04 98.15 17:12:01 0 1.27 0.00 0.37 0.00 0.02 98.35 17:12:01 1 1.94 0.00 0.38 0.00 0.05 97.62 17:12:01 2 1.70 0.00 0.37 0.03 0.12 97.78 17:12:01 3 1.27 0.00 0.42 0.10 0.03 98.18 17:12:01 4 1.02 0.00 0.35 0.00 0.03 98.60 17:12:01 5 1.28 0.00 0.23 0.00 0.02 98.47 17:12:01 6 1.45 0.00 0.45 0.05 0.03 98.02 17:12:01 7 1.39 0.00 0.33 0.02 0.03 98.23 17:13:01 all 6.81 0.00 0.65 0.27 0.03 92.24 17:13:01 0 0.45 0.00 0.47 0.02 0.03 99.03 17:13:01 1 3.97 0.00 0.38 0.10 0.02 95.53 17:13:01 2 3.55 0.00 0.65 0.07 0.02 95.72 17:13:01 3 3.12 0.00 0.80 1.27 0.03 94.78 17:13:01 4 30.56 0.00 1.44 0.30 0.05 67.66 17:13:01 5 3.91 0.00 0.49 0.30 0.03 95.26 17:13:01 6 8.17 0.00 0.68 0.05 0.05 91.05 17:13:01 7 0.85 0.00 0.35 0.05 0.02 98.73 Average: all 4.17 0.00 1.04 2.53 0.04 92.22 Average: 0 3.08 0.00 0.94 1.09 0.03 94.86 Average: 1 4.60 0.00 1.07 4.35 0.04 89.94 Average: 2 4.32 0.00 1.11 2.35 0.05 92.17 Average: 3 5.01 0.00 1.21 3.42 0.05 90.32 Average: 4 5.97 0.00 1.10 3.66 0.04 89.24 Average: 5 3.79 0.00 1.05 0.65 0.03 94.48 Average: 6 3.99 0.00 1.02 2.45 0.05 92.48 Average: 7 2.56 0.00 0.80 2.29 0.04 94.31