---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-32923 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: 2800.000 BogoMIPS: 5600.00 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 12G 144G 8% / 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 833 27669 0 3663 30878 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:0b:e9:79 brd ff:ff:ff:ff:ff:ff inet 10.30.106.146/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85565sec preferred_lft 85565sec inet6 fe80::f816:3eff:fe0b:e979/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f3:05:d1:af 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:f3ff:fe05:d1af/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-32923) 08/04/25 _x86_64_ (8 CPU) 06:33:04 LINUX RESTART (8 CPU) 06:34:01 tps rtps wtps bread/s bwrtn/s 06:35:01 20.46 0.00 20.46 0.00 25375.37 06:36:01 16.88 0.00 16.88 0.00 25142.02 06:37:01 16.66 0.00 16.66 0.00 25142.48 06:38:01 16.98 0.00 16.98 0.00 25147.68 06:39:01 16.71 0.00 16.71 0.00 25009.43 06:40:01 3.17 0.00 3.17 0.00 3640.92 06:41:01 0.95 0.02 0.93 0.13 11.20 06:42:01 0.92 0.00 0.92 0.00 13.73 06:43:01 1.00 0.00 1.00 0.00 12.80 06:44:01 68.82 4.57 64.26 167.57 753.07 06:45:01 314.78 27.78 287.00 1919.68 8922.65 06:46:01 366.17 2.60 363.57 405.93 51913.48 Average: 70.29 2.91 67.38 207.77 15923.69 06:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:35:01 30662568 31905136 2276652 6.91 38696 1532116 1310252 3.86 612652 1414548 32 06:36:01 30661776 31904512 2277444 6.91 38784 1532128 1310252 3.86 613756 1414552 24 06:37:01 30660668 31903484 2278552 6.92 38872 1532120 1310252 3.86 614828 1414556 36 06:38:01 30660200 31903132 2279020 6.92 38976 1532120 1310252 3.86 614844 1414556 28 06:39:01 30659496 31902516 2279724 6.92 39064 1532140 1310252 3.86 616128 1414564 20 06:40:01 30658280 31901380 2280940 6.92 39104 1532144 1310252 3.86 617476 1414560 36 06:41:01 30657140 31900296 2282080 6.93 39152 1532148 1310252 3.86 618420 1414564 16 06:42:01 30655676 31898896 2283544 6.93 39200 1532152 1310252 3.86 619588 1414572 36 06:43:01 30652500 31895768 2286720 6.94 39248 1532148 1310252 3.86 622880 1414572 16 06:44:01 30528440 31784876 2410780 7.32 39804 1544440 1357308 3.99 739280 1420904 756 06:45:01 30011032 31701172 2928188 8.89 76224 1919164 1407100 4.14 886428 1739540 231276 06:46:01 28708624 31695156 4230596 12.84 108692 3150324 1494836 4.40 1261380 2597036 19412 Average: 30431367 31858027 2507853 7.61 47985 1700262 1337626 3.94 703138 1540710 20974 06:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:35:01 ens3 2.27 0.92 2.20 0.44 0.00 0.00 0.00 0.00 06:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 ens3 0.23 0.15 0.06 0.01 0.00 0.00 0.00 0.00 06:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 ens3 0.17 0.22 0.06 0.33 0.00 0.00 0.00 0.00 06:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 ens3 0.22 0.17 0.06 0.01 0.00 0.00 0.00 0.00 06:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 ens3 0.35 0.20 0.19 0.20 0.00 0.00 0.00 0.00 06:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 ens3 0.20 0.20 0.06 0.20 0.00 0.00 0.00 0.00 06:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 ens3 0.20 0.20 0.06 0.33 0.00 0.00 0.00 0.00 06:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 ens3 0.22 0.18 0.06 0.01 0.00 0.00 0.00 0.00 06:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 ens3 0.35 0.32 0.16 0.49 0.00 0.00 0.00 0.00 06:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 ens3 84.22 65.39 154.07 35.41 0.00 0.00 0.00 0.00 06:44:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 06:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 ens3 165.84 122.53 1179.93 22.79 0.00 0.00 0.00 0.00 06:45:01 lo 2.87 2.87 0.30 0.30 0.00 0.00 0.00 0.00 06:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 ens3 741.89 392.47 7885.74 33.76 0.00 0.00 0.00 0.00 06:46:01 lo 1.07 1.07 0.12 0.12 0.00 0.00 0.00 0.00 06:46:01 docker0 259.39 425.68 18.51 4639.19 0.00 0.00 0.00 0.00 Average: ens3 83.01 48.58 768.53 7.83 0.00 0.00 0.00 0.00 Average: lo 0.42 0.42 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 21.62 35.47 1.54 386.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32923) 08/04/25 _x86_64_ (8 CPU) 06:33:04 LINUX RESTART (8 CPU) 06:34:01 CPU %user %nice %system %iowait %steal %idle 06:35:01 all 0.03 0.00 0.01 0.79 0.01 99.16 06:35:01 0 0.05 0.00 0.03 0.00 0.02 99.90 06:35:01 1 0.03 0.00 0.02 0.00 0.00 99.95 06:35:01 2 0.03 0.00 0.03 0.00 0.00 99.93 06:35:01 3 0.00 0.00 0.02 0.00 0.00 99.98 06:35:01 4 0.02 0.00 0.00 0.00 0.00 99.98 06:35:01 5 0.00 0.00 0.02 6.32 0.00 93.66 06:35:01 6 0.05 0.00 0.02 0.02 0.00 99.92 06:35:01 7 0.03 0.00 0.02 0.00 0.00 99.95 06:36:01 all 0.02 0.00 0.01 0.77 0.00 99.19 06:36:01 0 0.05 0.00 0.02 0.00 0.00 99.93 06:36:01 1 0.03 0.00 0.00 0.00 0.02 99.95 06:36:01 2 0.03 0.00 0.03 0.00 0.02 99.92 06:36:01 3 0.02 0.00 0.00 0.00 0.00 99.98 06:36:01 4 0.02 0.00 0.00 0.00 0.00 99.98 06:36:01 5 0.00 0.00 0.00 6.19 0.02 93.80 06:36:01 6 0.03 0.00 0.00 0.00 0.00 99.97 06:36:01 7 0.00 0.00 0.00 0.00 0.02 99.98 06:37:01 all 0.01 0.00 0.01 0.80 0.00 99.17 06:37:01 0 0.03 0.00 0.00 0.00 0.02 99.95 06:37:01 1 0.00 0.00 0.00 0.00 0.00 100.00 06:37:01 2 0.03 0.00 0.03 0.00 0.00 99.93 06:37:01 3 0.00 0.00 0.02 0.00 0.00 99.98 06:37:01 4 0.00 0.00 0.00 0.00 0.00 100.00 06:37:01 5 0.03 0.00 0.02 6.44 0.00 93.51 06:37:01 6 0.00 0.00 0.00 0.00 0.02 99.98 06:37:01 7 0.00 0.00 0.00 0.00 0.00 100.00 06:38:01 all 0.03 0.00 0.01 0.82 0.01 99.13 06:38:01 0 0.05 0.00 0.05 0.03 0.02 99.85 06:38:01 1 0.03 0.00 0.02 0.00 0.00 99.95 06:38:01 2 0.03 0.00 0.02 0.03 0.00 99.92 06:38:01 3 0.00 0.00 0.00 0.00 0.00 100.00 06:38:01 4 0.05 0.00 0.00 0.00 0.00 99.95 06:38:01 5 0.00 0.00 0.02 6.52 0.00 93.46 06:38:01 6 0.02 0.00 0.02 0.00 0.00 99.97 06:38:01 7 0.03 0.00 0.02 0.00 0.02 99.93 06:39:01 all 0.03 0.00 0.01 0.83 0.00 99.13 06:39:01 0 0.05 0.00 0.02 0.00 0.00 99.93 06:39:01 1 0.05 0.00 0.00 0.00 0.02 99.93 06:39:01 2 0.07 0.00 0.02 0.00 0.00 99.92 06:39:01 3 0.03 0.00 0.02 0.00 0.00 99.95 06:39:01 4 0.00 0.00 0.02 0.00 0.00 99.98 06:39:01 5 0.00 0.00 0.02 5.87 0.02 94.10 06:39:01 6 0.00 0.00 0.00 0.00 0.00 100.00 06:39:01 7 0.00 0.00 0.00 0.75 0.00 99.25 06:40:01 all 0.02 0.00 0.01 0.12 0.00 99.84 06:40:01 0 0.05 0.00 0.03 0.00 0.02 99.90 06:40:01 1 0.03 0.00 0.00 0.00 0.00 99.97 06:40:01 2 0.05 0.00 0.02 0.00 0.02 99.92 06:40:01 3 0.02 0.00 0.00 0.00 0.00 99.98 06:40:01 4 0.02 0.00 0.00 0.00 0.00 99.98 06:40:01 5 0.02 0.00 0.00 0.03 0.00 99.95 06:40:01 6 0.00 0.00 0.02 0.00 0.00 99.98 06:40:01 7 0.02 0.00 0.00 0.97 0.02 99.00 06:41:01 all 0.10 0.00 0.01 3.33 0.00 96.56 06:41:01 0 0.03 0.00 0.03 3.93 0.02 95.98 06:41:01 1 0.67 0.00 0.07 0.00 0.00 99.27 06:41:01 2 0.03 0.00 0.00 3.13 0.00 96.83 06:41:01 3 0.02 0.00 0.00 0.05 0.00 99.93 06:41:01 4 0.00 0.00 0.00 0.00 0.00 100.00 06:41:01 5 0.00 0.00 0.00 19.49 0.00 80.51 06:41:01 6 0.00 0.00 0.00 0.00 0.00 100.00 06:41:01 7 0.00 0.00 0.00 0.00 0.00 100.00 06:42:01 all 0.13 0.00 0.02 0.00 0.00 99.85 06:42:01 0 0.02 0.00 0.03 0.00 0.02 99.93 06:42:01 1 0.95 0.00 0.03 0.00 0.02 99.00 06:42:01 2 0.05 0.00 0.00 0.00 0.00 99.95 06:42:01 3 0.00 0.00 0.00 0.00 0.00 100.00 06:42:01 4 0.02 0.00 0.00 0.00 0.00 99.98 06:42:01 5 0.00 0.00 0.02 0.03 0.00 99.95 06:42:01 6 0.02 0.00 0.00 0.00 0.00 99.98 06:42:01 7 0.00 0.00 0.03 0.00 0.00 99.97 06:43:01 all 0.10 0.00 0.00 0.00 0.00 99.88 06:43:01 0 0.02 0.00 0.02 0.00 0.00 99.97 06:43:01 1 0.62 0.00 0.00 0.00 0.00 99.38 06:43:01 2 0.03 0.00 0.00 0.00 0.00 99.97 06:43:01 3 0.12 0.00 0.00 0.00 0.02 99.87 06:43:01 4 0.00 0.00 0.02 0.00 0.00 99.98 06:43:01 5 0.00 0.00 0.00 0.02 0.00 99.98 06:43:01 6 0.00 0.00 0.00 0.00 0.00 100.00 06:43:01 7 0.03 0.00 0.02 0.02 0.00 99.93 06:44:01 all 1.46 0.00 0.12 0.11 0.01 98.30 06:44:01 0 1.30 0.00 0.10 0.00 0.02 98.58 06:44:01 1 0.85 0.00 0.28 0.72 0.02 98.13 06:44:01 2 0.45 0.00 0.05 0.00 0.02 99.48 06:44:01 3 2.33 0.00 0.13 0.05 0.02 97.47 06:44:01 4 2.17 0.00 0.03 0.00 0.02 97.78 06:44:01 5 3.09 0.00 0.07 0.03 0.00 96.81 06:44:01 6 0.38 0.00 0.12 0.00 0.00 99.50 06:44:01 7 1.18 0.00 0.15 0.07 0.02 98.58 06:45:01 all 9.86 0.00 0.87 1.61 0.03 87.63 06:45:01 0 2.47 0.00 0.28 0.12 0.00 97.13 06:45:01 1 29.50 0.00 2.07 2.41 0.05 65.97 06:45:01 2 9.54 0.00 1.28 2.03 0.02 87.13 06:45:01 3 15.56 0.00 1.25 0.57 0.03 82.59 06:45:01 4 16.16 0.00 0.94 0.38 0.05 82.47 06:45:01 5 3.34 0.00 0.53 5.24 0.03 90.86 06:45:01 6 0.63 0.00 0.23 0.02 0.02 99.10 06:45:01 7 1.73 0.00 0.37 2.10 0.03 95.78 06:45:01 CPU %user %nice %system %iowait %steal %idle 06:46:01 all 32.51 0.00 2.35 2.14 0.07 62.93 06:46:01 0 33.58 0.00 2.70 0.27 0.08 63.37 06:46:01 1 42.11 0.00 3.46 5.64 0.08 48.71 06:46:01 2 39.85 0.00 1.74 0.65 0.07 57.69 06:46:01 3 32.76 0.00 2.70 3.39 0.07 61.09 06:46:01 4 31.96 0.00 1.49 1.24 0.07 65.24 06:46:01 5 33.26 0.00 2.41 1.93 0.08 62.32 06:46:01 6 27.86 0.00 2.64 0.02 0.05 69.43 06:46:01 7 18.94 0.00 1.68 4.00 0.05 75.33 Average: all 3.68 0.00 0.29 0.94 0.01 95.07 Average: 0 3.12 0.00 0.28 0.36 0.02 96.22 Average: 1 6.22 0.00 0.49 0.73 0.02 92.54 Average: 2 4.17 0.00 0.27 0.49 0.01 95.06 Average: 3 4.22 0.00 0.34 0.34 0.01 95.09 Average: 4 4.19 0.00 0.21 0.13 0.01 95.46 Average: 5 3.30 0.00 0.26 4.85 0.01 91.59 Average: 6 2.41 0.00 0.25 0.00 0.01 97.33 Average: 7 1.84 0.00 0.19 0.66 0.01 97.29