---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17997 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 712K 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 911 27697 0 3557 30799 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:e2:89:d2 brd ff:ff:ff:ff:ff:ff inet 10.30.106.75/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85648sec preferred_lft 85648sec inet6 fe80::f816:3eff:fee2:89d2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e5:24:2e:fe 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:e5ff:fe24:2efe/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-17997) 02/18/26 _x86_64_ (8 CPU) 06:33:02 LINUX RESTART (8 CPU) 06:34:01 tps rtps wtps bread/s bwrtn/s 06:35:01 50.98 0.00 50.98 0.00 75309.16 06:36:01 6.53 0.00 6.53 0.00 8883.19 06:37:01 0.92 0.00 0.92 0.00 10.66 06:38:01 1.10 0.00 1.10 0.00 14.13 06:39:01 1.00 0.00 1.00 0.00 11.60 06:40:01 0.97 0.00 0.97 0.00 12.53 06:41:01 0.90 0.00 0.90 0.00 10.66 06:42:01 244.68 22.13 222.55 815.46 2128.05 06:43:01 174.25 12.51 161.74 1645.19 24002.53 06:44:01 333.11 0.13 332.98 11.33 42674.62 06:45:01 486.52 0.35 486.17 37.99 52106.78 Average: 118.27 3.19 115.07 228.17 18651.84 06:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:35:01 30638728 31876992 2300492 6.98 38628 1527916 1301564 3.83 638104 1410468 164 06:36:01 30637420 31875768 2301800 6.99 38676 1527920 1301564 3.83 639420 1410468 40 06:37:01 30634204 31872584 2305016 7.00 38708 1527920 1301564 3.83 642216 1410468 28 06:38:01 30634156 31872572 2305064 7.00 38756 1527924 1318160 3.88 642452 1410472 52 06:39:01 30632892 31871416 2306328 7.00 38804 1527928 1318160 3.88 643828 1410480 172 06:40:01 30631588 31870168 2307632 7.01 38844 1527932 1318160 3.88 644672 1410484 40 06:41:01 30630532 31869156 2308688 7.01 38876 1527936 1318160 3.88 645824 1410480 168 06:42:01 30351128 31646536 2588092 7.86 43084 1578568 1429160 4.20 879956 1450168 21620 06:43:01 29565900 31536848 3373320 10.24 80544 2186220 1701412 5.01 1115544 1925608 20936 06:44:01 28994328 31610060 3944892 11.98 120856 2746620 1511844 4.45 1067952 2468096 40948 06:45:01 28334136 31499260 4605084 13.98 174400 3180228 1522992 4.48 1522328 2609392 1620 Average: 30153183 31763760 2786037 8.46 62743 1853374 1394795 4.10 825663 1666053 7799 06:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:35:01 ens3 0.32 0.13 0.07 0.20 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 06:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 ens3 1.43 0.65 1.10 0.06 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 06:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:37:01 ens3 0.32 0.30 0.16 0.53 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 06:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 ens3 0.32 0.25 0.07 0.18 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 06:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:39:01 ens3 0.28 0.23 0.14 0.23 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 06:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 ens3 0.25 0.22 0.07 0.17 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 06:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:41:01 ens3 0.15 0.08 0.06 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 06:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 ens3 158.79 87.77 200.15 40.52 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 06:42:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 06:43:01 veth35e102b 47.81 64.31 3.38 2045.66 0.00 0.00 0.00 0.17 06:43:01 ens3 205.93 138.41 3922.40 19.00 0.00 0.00 0.00 0.00 06:43:01 docker0 47.81 64.19 2.73 2045.65 0.00 0.00 0.00 0.00 06:43:01 lo 3.47 3.47 0.40 0.40 0.00 0.00 0.00 0.00 06:44:01 ens3 87.19 67.06 857.37 14.48 0.00 0.00 0.00 0.00 06:44:01 docker0 35.74 54.36 6.36 849.25 0.00 0.00 0.00 0.00 06:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:45:01 ens3 48.44 38.74 627.97 8.18 0.00 0.00 0.00 0.00 06:45:01 docker0 22.61 29.80 1.79 619.30 0.00 0.00 0.00 0.00 06:45:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 45.76 30.35 509.95 7.60 0.00 0.00 0.00 0.00 Average: docker0 9.65 13.49 0.99 319.46 0.00 0.00 0.00 0.00 Average: lo 0.43 0.43 0.04 0.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17997) 02/18/26 _x86_64_ (8 CPU) 06:33:02 LINUX RESTART (8 CPU) 06:34:01 CPU %user %nice %system %iowait %steal %idle 06:35:01 all 0.03 0.00 0.01 1.53 0.01 98.41 06:35:01 0 0.02 0.00 0.00 0.00 0.00 99.98 06:35:01 1 0.10 0.00 0.02 0.00 0.03 99.85 06:35:01 2 0.02 0.00 0.00 0.00 0.00 99.98 06:35:01 3 0.05 0.00 0.03 12.27 0.03 87.61 06:35:01 4 0.02 0.00 0.02 0.00 0.02 99.95 06:35:01 5 0.03 0.00 0.02 0.00 0.02 99.93 06:35:01 6 0.00 0.00 0.02 0.00 0.00 99.98 06:35:01 7 0.00 0.00 0.00 0.00 0.00 100.00 06:36:01 all 0.04 0.00 0.01 0.19 0.01 99.75 06:36:01 0 0.05 0.00 0.00 0.00 0.00 99.95 06:36:01 1 0.07 0.00 0.02 0.00 0.02 99.90 06:36:01 2 0.00 0.00 0.02 0.00 0.00 99.98 06:36:01 3 0.07 0.00 0.02 1.48 0.00 98.43 06:36:01 4 0.05 0.00 0.02 0.00 0.03 99.90 06:36:01 5 0.03 0.00 0.03 0.00 0.02 99.92 06:36:01 6 0.03 0.00 0.02 0.00 0.00 99.95 06:36:01 7 0.03 0.00 0.00 0.00 0.00 99.97 06:37:01 all 0.10 0.00 0.00 0.00 0.01 99.88 06:37:01 0 0.02 0.00 0.00 0.00 0.00 99.98 06:37:01 1 0.63 0.00 0.00 0.00 0.02 99.35 06:37:01 2 0.07 0.00 0.00 0.02 0.00 99.92 06:37:01 3 0.05 0.00 0.00 0.02 0.00 99.93 06:37:01 4 0.03 0.00 0.02 0.00 0.03 99.92 06:37:01 5 0.00 0.00 0.00 0.00 0.00 100.00 06:37:01 6 0.02 0.00 0.00 0.00 0.00 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 0.01 0.01 99.95 06:38:01 0 0.00 0.00 0.02 0.00 0.00 99.98 06:38:01 1 0.03 0.00 0.00 0.00 0.02 99.95 06:38:01 2 0.03 0.00 0.00 0.00 0.00 99.97 06:38:01 3 0.05 0.00 0.00 0.05 0.02 99.88 06:38:01 4 0.00 0.00 0.00 0.00 0.00 100.00 06:38:01 5 0.03 0.00 0.03 0.00 0.03 99.90 06:38:01 6 0.00 0.00 0.00 0.00 0.00 100.00 06:38:01 7 0.00 0.00 0.00 0.00 0.00 100.00 06:39:01 all 0.03 0.00 0.01 0.00 0.01 99.94 06:39:01 0 0.00 0.00 0.00 0.00 0.00 100.00 06:39:01 1 0.17 0.00 0.03 0.00 0.00 99.80 06:39:01 2 0.02 0.00 0.00 0.00 0.02 99.97 06:39:01 3 0.03 0.00 0.02 0.02 0.00 99.93 06:39:01 4 0.00 0.00 0.00 0.00 0.00 100.00 06:39:01 5 0.02 0.00 0.02 0.00 0.02 99.95 06:39:01 6 0.02 0.00 0.03 0.00 0.02 99.93 06:39:01 7 0.00 0.00 0.02 0.00 0.00 99.98 06:40:01 all 0.14 0.00 0.01 0.01 0.01 99.85 06:40:01 0 0.03 0.00 0.00 0.00 0.00 99.97 06:40:01 1 0.96 0.00 0.00 0.02 0.02 99.01 06:40:01 2 0.00 0.00 0.00 0.00 0.00 100.00 06:40:01 3 0.03 0.00 0.02 0.05 0.00 99.90 06:40:01 4 0.02 0.00 0.00 0.00 0.00 99.98 06:40:01 5 0.05 0.00 0.02 0.00 0.03 99.90 06:40:01 6 0.00 0.00 0.00 0.00 0.00 100.00 06:40:01 7 0.00 0.00 0.02 0.00 0.00 99.98 06:41:01 all 0.16 0.00 0.01 0.00 0.01 99.82 06:41:01 0 0.00 0.00 0.02 0.00 0.00 99.98 06:41:01 1 1.09 0.00 0.03 0.00 0.02 98.86 06:41:01 2 0.08 0.00 0.00 0.00 0.00 99.92 06:41:01 3 0.03 0.00 0.00 0.02 0.02 99.93 06:41:01 4 0.00 0.00 0.00 0.00 0.00 100.00 06:41:01 5 0.05 0.00 0.02 0.00 0.03 99.90 06:41:01 6 0.02 0.00 0.00 0.00 0.00 99.98 06:41:01 7 0.00 0.00 0.00 0.00 0.00 100.00 06:42:01 all 2.25 0.00 0.30 0.50 0.02 96.93 06:42:01 0 2.07 0.00 0.23 0.13 0.02 97.55 06:42:01 1 1.70 0.00 0.27 0.07 0.02 97.95 06:42:01 2 1.77 0.00 0.07 0.02 0.00 98.15 06:42:01 3 7.39 0.00 0.37 0.25 0.02 91.98 06:42:01 4 0.52 0.00 0.13 0.15 0.02 99.18 06:42:01 5 2.04 0.00 1.02 3.38 0.05 93.51 06:42:01 6 1.95 0.00 0.13 0.03 0.00 97.88 06:42:01 7 0.60 0.00 0.17 0.00 0.02 99.22 06:43:01 all 9.91 0.00 1.18 1.28 0.05 87.58 06:43:01 0 5.14 0.00 0.78 0.07 0.03 93.97 06:43:01 1 2.17 0.00 1.09 3.26 0.05 93.43 06:43:01 2 30.99 0.00 2.31 0.87 0.07 65.76 06:43:01 3 17.86 0.00 1.86 5.23 0.07 74.99 06:43:01 4 14.69 0.00 1.62 0.47 0.03 83.19 06:43:01 5 4.39 0.00 0.82 0.18 0.12 94.49 06:43:01 6 1.54 0.00 0.45 0.10 0.05 97.86 06:43:01 7 2.44 0.00 0.49 0.12 0.02 96.94 06:44:01 all 8.66 0.00 2.01 2.70 0.06 86.56 06:44:01 0 4.32 0.00 1.32 0.08 0.08 94.20 06:44:01 1 3.74 0.00 1.86 4.99 0.08 89.33 06:44:01 2 4.79 0.00 1.74 0.43 0.05 92.99 06:44:01 3 17.06 0.00 3.31 10.93 0.07 68.63 06:44:01 4 10.83 0.00 1.57 0.12 0.05 87.42 06:44:01 5 5.73 0.00 1.91 0.02 0.03 92.31 06:44:01 6 20.21 0.00 2.88 4.65 0.07 72.19 06:44:01 7 2.63 0.00 1.54 0.39 0.05 95.39 06:45:01 all 8.25 0.00 3.28 3.67 0.06 84.74 06:45:01 0 5.30 0.00 2.88 3.69 0.05 88.07 06:45:01 1 8.97 0.00 3.90 2.18 0.07 84.89 06:45:01 2 3.95 0.00 3.92 14.76 0.07 77.30 06:45:01 3 22.06 0.00 4.37 0.84 0.08 72.65 06:45:01 4 6.83 0.00 3.31 1.32 0.07 88.47 06:45:01 5 5.20 0.00 2.19 0.23 0.03 92.34 06:45:01 6 7.07 0.00 3.56 6.01 0.07 83.29 06:45:01 7 6.59 0.00 2.13 0.37 0.05 90.86 Average: CPU %user %nice %system %iowait %steal %idle Average: all 2.68 0.00 0.62 0.90 0.02 95.78 Average: 0 1.54 0.00 0.48 0.36 0.02 97.61 Average: 1 1.78 0.00 0.65 0.95 0.03 96.58 Average: 2 3.79 0.00 0.73 1.45 0.02 94.02 Average: 3 5.87 0.00 0.91 2.83 0.03 90.37 Average: 4 2.99 0.00 0.61 0.19 0.02 96.19 Average: 5 1.59 0.00 0.55 0.35 0.03 97.47 Average: 6 2.79 0.00 0.64 0.98 0.02 95.57 Average: 7 1.12 0.00 0.39 0.08 0.01 98.40