---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-31036 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 10G 145G 7% / 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 858 29124 0 2184 30880 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:63:9e:31 brd ff:ff:ff:ff:ff:ff inet 10.30.107.13/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85536sec preferred_lft 85536sec inet6 fe80::f816:3eff:fe63:9e31/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e8:cd:2c:1d 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:e8ff:fecd:2c1d/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-31036) 07/27/25 _x86_64_ (8 CPU) 08:23:19 LINUX RESTART (8 CPU) 08:24:02 tps rtps wtps bread/s bwrtn/s 08:25:01 186.77 10.81 175.96 1336.23 68547.20 08:26:01 121.41 2.13 119.28 356.81 74774.28 08:27:01 14.66 0.00 14.66 0.00 19900.42 08:28:01 2.25 0.03 2.22 6.13 959.01 08:29:01 3.62 0.00 3.62 0.00 4745.74 08:30:01 10.41 0.00 10.41 0.00 7620.26 08:31:01 1.68 0.00 1.68 0.00 732.01 08:32:01 2.25 0.00 2.25 0.00 1022.23 08:33:01 19.63 0.03 19.60 0.27 15150.01 08:34:01 15.53 0.00 15.53 0.00 11266.39 08:35:01 8.85 0.00 8.85 0.00 8755.87 08:36:01 3.75 0.00 3.75 0.00 1934.96 08:37:01 100.75 0.28 100.47 28.93 15854.29 Average: 37.62 1.01 36.61 131.42 17725.13 08:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:25:01 30019840 31710848 2919380 8.86 75620 1920288 1439616 4.24 904904 1708324 0 08:26:01 29142736 31356588 3796484 11.53 84256 2405412 1867192 5.49 1319080 2112636 86968 08:27:01 29037800 31274116 3901420 11.84 84340 2411156 1968300 5.79 1418452 2118592 10372 08:28:01 28754464 31031824 4184756 12.70 84440 2435904 2247784 6.61 1665752 2154188 6820 08:29:01 27925156 30306184 5014064 15.22 84532 2571012 2889036 8.50 2416172 2227512 40 08:30:01 28958108 31312600 3981112 12.09 84688 2530088 1953320 5.75 1466060 2143964 1928 08:31:01 28702644 31098964 4236576 12.86 84764 2556656 2179808 6.41 1679932 2184952 6836 08:32:01 28412944 30849904 4526276 13.74 84840 2580908 2474352 7.28 1928152 2225120 1040 08:33:01 29211000 31599056 3728220 11.32 85084 2579504 1654660 4.87 1222436 2133332 67364 08:34:01 29146160 31348052 3793060 11.52 85224 2383128 1926108 5.67 1383932 2040332 30588 08:35:01 29231016 31517128 3708204 11.26 85308 2468248 1735988 5.11 1257016 2079576 26520 08:36:01 28853756 31176876 4085464 12.40 85384 2499504 2109900 6.21 1597444 2115788 308 08:37:01 29897616 31683424 3041604 9.23 91016 1989972 1380876 4.06 976160 1733864 484 Average: 29022557 31251197 3916663 11.89 84577 2410137 1986688 5.85 1479653 2075245 18405 08:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:25:01 lo 3.46 3.46 0.37 0.37 0.00 0.00 0.00 0.00 08:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 ens3 163.55 112.33 1203.82 16.53 0.00 0.00 0.00 0.00 08:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:26:01 docker0 65.19 189.94 3.85 1852.80 0.00 0.00 0.00 0.00 08:26:01 ens3 254.72 123.69 1867.69 19.33 0.00 0.00 0.00 0.00 08:26:01 vethfe96046 62.93 183.64 4.58 1800.86 0.00 0.00 0.00 0.15 08:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 ens3 0.28 0.18 0.08 0.12 0.00 0.00 0.00 0.00 08:27:01 vethfe96046 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 ens3 0.23 0.23 0.06 0.45 0.00 0.00 0.00 0.00 08:28:01 vethfe96046 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 ens3 0.28 0.22 0.13 0.28 0.00 0.00 0.00 0.00 08:29:01 vethfe96046 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 ens3 1.53 1.32 0.39 0.76 0.00 0.00 0.00 0.00 08:30:01 vethfe96046 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 ens3 0.13 0.08 0.05 0.21 0.00 0.00 0.00 0.00 08:31:01 vethfe96046 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 ens3 0.25 0.22 0.06 0.21 0.00 0.00 0.00 0.00 08:32:01 vethfe96046 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 ens3 9.32 8.32 2.00 3.31 0.00 0.00 0.00 0.00 08:33:01 vethfe96046 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 ens3 7.75 7.52 1.82 3.11 0.00 0.00 0.00 0.00 08:34:01 vethfe96046 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 ens3 1.63 1.32 0.39 0.75 0.00 0.00 0.00 0.00 08:35:01 vethfe96046 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 ens3 1.05 0.43 0.41 0.53 0.00 0.00 0.00 0.00 08:36:01 vethfe96046 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 lo 1.87 1.87 0.17 0.17 0.00 0.00 0.00 0.00 08:37:01 docker0 10.85 14.21 0.64 102.09 0.00 0.00 0.00 0.00 08:37:01 ens3 166.67 163.49 136.31 345.75 0.00 0.00 0.00 0.00 Average: lo 0.50 0.50 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 5.86 15.73 0.35 150.58 0.00 0.00 0.00 0.00 Average: ens3 46.58 32.16 245.97 30.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-31036) 07/27/25 _x86_64_ (8 CPU) 08:23:19 LINUX RESTART (8 CPU) 08:24:02 CPU %user %nice %system %iowait %steal %idle 08:25:01 all 10.29 0.00 0.90 2.01 0.04 86.77 08:25:01 0 5.45 0.00 0.58 0.76 0.02 93.20 08:25:01 1 9.65 0.00 0.92 0.03 0.03 89.37 08:25:01 2 8.50 0.00 0.85 0.12 0.02 90.52 08:25:01 3 24.55 0.00 1.78 1.46 0.05 72.16 08:25:01 4 11.12 0.00 1.00 0.24 0.03 87.61 08:25:01 5 3.45 0.00 0.23 0.03 0.03 96.25 08:25:01 6 0.26 0.00 0.65 12.63 0.03 86.44 08:25:01 7 19.43 0.00 1.16 0.83 0.08 78.50 08:26:01 all 39.31 0.00 6.64 0.66 0.09 53.30 08:26:01 0 38.72 0.00 7.10 0.10 0.08 54.00 08:26:01 1 40.96 0.00 7.00 0.18 0.10 51.76 08:26:01 2 37.64 0.00 6.65 0.50 0.08 55.13 08:26:01 3 39.19 0.00 6.03 0.17 0.08 54.53 08:26:01 4 38.54 0.00 6.47 0.00 0.08 54.90 08:26:01 5 38.13 0.00 6.90 0.15 0.10 54.72 08:26:01 6 40.54 0.00 6.00 0.30 0.10 53.05 08:26:01 7 40.71 0.00 7.00 3.84 0.10 48.36 08:27:01 all 12.92 0.00 0.57 0.33 0.03 86.15 08:27:01 0 0.56 0.00 0.07 0.00 0.05 99.32 08:27:01 1 0.15 0.00 0.08 0.00 0.02 99.75 08:27:01 2 5.98 0.00 0.37 0.05 0.00 93.60 08:27:01 3 2.78 0.00 0.20 0.00 0.03 96.98 08:27:01 4 0.60 0.00 0.05 0.00 0.00 99.35 08:27:01 5 24.65 0.00 0.97 2.59 0.03 71.76 08:27:01 6 68.67 0.00 2.85 0.00 0.08 28.40 08:27:01 7 0.03 0.00 0.00 0.00 0.00 99.97 08:28:01 all 12.29 0.00 0.46 0.02 0.02 87.21 08:28:01 0 2.00 0.00 0.03 0.00 0.03 97.93 08:28:01 1 0.07 0.00 0.00 0.00 0.00 99.93 08:28:01 2 0.00 0.00 0.02 0.05 0.00 99.93 08:28:01 3 0.03 0.00 0.02 0.15 0.03 99.77 08:28:01 4 80.63 0.00 2.98 0.00 0.10 16.29 08:28:01 5 15.66 0.00 0.58 0.00 0.02 83.74 08:28:01 6 0.02 0.00 0.00 0.00 0.00 99.98 08:28:01 7 0.03 0.00 0.00 0.00 0.00 99.97 08:29:01 all 12.16 0.00 0.50 0.08 0.02 87.24 08:29:01 0 3.06 0.00 0.12 0.00 0.02 96.81 08:29:01 1 25.99 0.00 1.40 0.48 0.03 72.10 08:29:01 2 43.45 0.00 1.41 0.02 0.05 55.07 08:29:01 3 0.68 0.00 0.03 0.03 0.02 99.24 08:29:01 4 24.05 0.00 1.07 0.00 0.02 74.86 08:29:01 5 0.02 0.00 0.00 0.07 0.00 99.92 08:29:01 6 0.00 0.00 0.00 0.00 0.00 100.00 08:29:01 7 0.00 0.00 0.00 0.00 0.00 100.00 08:30:01 all 12.41 0.00 0.71 0.12 0.02 86.74 08:30:01 0 0.48 0.00 0.17 0.00 0.03 99.32 08:30:01 1 0.38 0.00 0.17 0.00 0.02 99.43 08:30:01 2 2.85 0.00 0.17 0.05 0.02 96.92 08:30:01 3 2.22 0.00 0.44 0.57 0.03 96.73 08:30:01 4 12.94 0.00 0.47 0.17 0.02 86.41 08:30:01 5 2.07 0.00 0.27 0.00 0.00 97.67 08:30:01 6 18.34 0.00 1.40 0.15 0.02 80.09 08:30:01 7 60.16 0.00 2.57 0.00 0.07 37.21 08:31:01 all 12.08 0.00 0.45 0.03 0.02 87.42 08:31:01 0 0.00 0.00 0.00 0.00 0.03 99.97 08:31:01 1 0.05 0.00 0.03 0.00 0.00 99.92 08:31:01 2 0.00 0.00 0.00 0.03 0.00 99.97 08:31:01 3 0.17 0.00 0.02 0.17 0.02 99.63 08:31:01 4 0.03 0.00 0.00 0.00 0.00 99.97 08:31:01 5 0.02 0.00 0.00 0.00 0.02 99.97 08:31:01 6 0.00 0.00 0.02 0.00 0.00 99.98 08:31:01 7 96.35 0.00 3.53 0.03 0.08 0.00 08:32:01 all 12.08 0.00 0.43 0.02 0.02 87.45 08:32:01 0 0.00 0.00 0.00 0.00 0.03 99.97 08:32:01 1 0.05 0.00 0.00 0.12 0.02 99.82 08:32:01 2 0.00 0.00 0.02 0.02 0.00 99.97 08:32:01 3 66.02 0.00 2.27 0.02 0.08 31.61 08:32:01 4 0.00 0.00 0.02 0.00 0.00 99.98 08:32:01 5 0.00 0.00 0.00 0.00 0.00 100.00 08:32:01 6 0.02 0.00 0.00 0.00 0.00 99.98 08:32:01 7 30.60 0.00 1.17 0.00 0.02 68.22 08:33:01 all 35.38 0.00 3.35 0.13 0.05 61.09 08:33:01 0 62.63 0.00 3.52 0.15 0.07 33.63 08:33:01 1 40.41 0.00 3.73 0.00 0.03 55.82 08:33:01 2 29.01 0.00 3.57 0.03 0.03 67.36 08:33:01 3 25.62 0.00 3.56 0.03 0.05 70.74 08:33:01 4 31.45 0.00 2.85 0.00 0.03 65.67 08:33:01 5 26.33 0.00 2.70 0.00 0.03 70.93 08:33:01 6 26.56 0.00 2.97 0.03 0.03 70.40 08:33:01 7 41.01 0.00 3.87 0.82 0.05 54.25 08:34:01 all 31.03 0.00 3.19 0.05 0.04 65.69 08:34:01 0 21.25 0.00 3.25 0.02 0.05 75.44 08:34:01 1 20.97 0.00 2.37 0.00 0.03 76.63 08:34:01 2 40.87 0.00 3.65 0.12 0.05 55.32 08:34:01 3 26.17 0.00 2.99 0.00 0.03 70.80 08:34:01 4 24.56 0.00 2.63 0.00 0.03 72.77 08:34:01 5 24.49 0.00 2.50 0.00 0.02 73.00 08:34:01 6 21.90 0.00 3.00 0.30 0.03 74.77 08:34:01 7 68.03 0.00 5.08 0.00 0.07 26.82 08:35:01 all 11.96 0.00 0.71 0.16 0.02 87.15 08:35:01 0 0.15 0.00 0.05 0.00 0.03 99.77 08:35:01 1 0.65 0.00 0.13 0.00 0.02 99.20 08:35:01 2 6.07 0.00 0.48 0.03 0.00 93.42 08:35:01 3 4.74 0.00 0.49 0.00 0.05 94.72 08:35:01 4 11.36 0.00 0.58 0.08 0.02 87.95 08:35:01 5 4.58 0.00 1.02 0.42 0.02 93.97 08:35:01 6 1.15 0.00 0.13 0.18 0.00 98.53 08:35:01 7 66.94 0.00 2.78 0.50 0.08 29.69 08:35:01 CPU %user %nice %system %iowait %steal %idle 08:36:01 all 12.06 0.00 0.47 0.04 0.03 87.41 08:36:01 0 0.00 0.00 0.03 0.00 0.05 99.92 08:36:01 1 0.08 0.00 0.00 0.00 0.00 99.92 08:36:01 2 96.20 0.00 3.67 0.02 0.12 0.00 08:36:01 3 0.03 0.00 0.03 0.00 0.03 99.90 08:36:01 4 0.00 0.00 0.00 0.00 0.00 100.00 08:36:01 5 0.02 0.00 0.00 0.00 0.00 99.98 08:36:01 6 0.02 0.00 0.02 0.32 0.02 99.63 08:36:01 7 0.02 0.00 0.02 0.00 0.00 99.97 08:37:01 all 27.56 0.00 4.82 0.24 0.06 67.32 08:37:01 0 20.49 0.00 3.96 0.70 0.05 74.80 08:37:01 1 42.43 0.00 6.04 0.03 0.08 51.41 08:37:01 2 42.87 0.00 5.70 0.67 0.07 50.69 08:37:01 3 20.93 0.00 3.96 0.40 0.05 74.66 08:37:01 4 25.06 0.00 5.55 0.03 0.05 69.31 08:37:01 5 25.41 0.00 4.74 0.02 0.05 69.78 08:37:01 6 21.93 0.00 4.17 0.08 0.05 73.77 08:37:01 7 21.36 0.00 4.44 0.02 0.05 74.13 Average: all 18.58 0.00 1.78 0.30 0.03 79.31 Average: 0 11.90 0.00 1.45 0.13 0.04 86.48 Average: 1 13.98 0.00 1.68 0.07 0.03 84.24 Average: 2 24.13 0.00 2.04 0.13 0.03 73.66 Average: 3 16.36 0.00 1.67 0.23 0.04 81.70 Average: 4 20.03 0.00 1.82 0.04 0.03 78.08 Average: 5 12.67 0.00 1.53 0.25 0.02 85.52 Average: 6 15.36 0.00 1.63 1.06 0.03 81.92 Average: 7 34.23 0.00 2.43 0.46 0.05 62.83