---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-32302 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): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 16 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): 0-15 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: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 32G 0 32G 0% /dev tmpfs 6.3G 740K 6.3G 1% /run /dev/vda1 310G 13G 298G 4% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 6.3G 0 6.3G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64421 1056 58858 0 4506 62668 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:79:45:63 brd ff:ff:ff:ff:ff:ff inet 10.30.107.29/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86008sec preferred_lft 86008sec inet6 fe80::f816:3eff:fe79:4563/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7e:cb:d4:05 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-32302) 08/01/25 _x86_64_ (16 CPU) 12:36:02 LINUX RESTART (16 CPU) 12:37:01 tps rtps wtps bread/s bwrtn/s 12:38:01 213.71 43.54 170.17 2459.46 89031.56 12:39:01 109.02 5.20 103.82 181.57 81654.26 12:40:01 57.24 0.05 57.19 2.53 76940.78 12:41:01 48.49 0.47 48.03 13.60 56237.56 12:42:01 29.92 0.85 29.07 87.17 26425.32 Average: 91.67 10.02 81.65 548.85 66056.58 12:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 61557492 63237196 4410252 6.69 95880 2104316 2739016 4.09 2079856 1887456 103208 12:39:01 59352788 61175884 6614956 10.03 101280 2236556 4383080 6.54 4199228 1957180 2728 12:40:01 60001628 62121896 5966116 9.04 104124 2524512 3436368 5.13 3333472 2161152 202120 12:41:01 58120792 61219612 7846952 11.90 107772 3482356 5452072 8.14 4232368 3104824 466256 12:42:01 60302648 64202780 5665096 8.59 111840 4266280 2056524 3.07 1285544 3849132 503968 Average: 59867070 62391474 6100674 9.25 104179 2922804 3613412 5.39 3026094 2591949 255656 12:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:01 ens3 301.65 238.83 2846.88 34.72 0.00 0.00 0.00 0.00 12:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 12:39:01 ens3 895.60 543.34 1955.11 179.26 0.00 0.00 0.00 0.00 12:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 lo 7.80 7.80 7.21 7.21 0.00 0.00 0.00 0.00 12:40:01 ens3 546.13 356.99 528.07 118.96 0.00 0.00 0.00 0.00 12:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 lo 21.55 21.55 95.68 95.68 0.00 0.00 0.00 0.00 12:41:01 ens3 545.64 351.76 726.47 105.60 0.00 0.00 0.00 0.00 12:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 lo 4.78 4.78 2.07 2.07 0.00 0.00 0.00 0.00 12:42:01 ens3 436.49 251.53 259.21 97.07 0.00 0.00 0.00 0.00 12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 lo 3.20 3.20 1.60 1.60 0.00 0.00 0.00 0.00 Average: ens3 545.10 348.49 1263.12 107.12 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 7.61 7.61 21.33 21.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-32302) 08/01/25 _x86_64_ (16 CPU) 12:36:02 LINUX RESTART (16 CPU) 12:37:01 CPU %user %nice %system %iowait %steal %idle 12:38:01 all 13.94 0.00 0.68 0.76 0.04 84.58 12:38:01 0 20.44 0.00 0.72 0.22 0.05 78.58 12:38:01 1 12.31 0.00 0.62 0.33 0.03 86.70 12:38:01 2 18.72 0.00 0.47 0.17 0.05 80.60 12:38:01 3 9.87 0.00 0.35 0.00 0.02 89.76 12:38:01 4 7.86 0.00 0.30 0.02 0.02 91.81 12:38:01 5 10.09 0.00 0.40 0.00 0.03 89.48 12:38:01 6 15.44 0.00 1.10 3.20 0.07 80.19 12:38:01 7 10.71 0.00 0.60 0.10 0.03 88.55 12:38:01 8 14.50 0.00 0.90 0.25 0.05 84.30 12:38:01 9 15.38 0.00 0.82 0.13 0.05 83.62 12:38:01 10 10.60 0.00 0.37 0.12 0.03 88.88 12:38:01 11 9.78 0.00 0.15 5.92 0.03 84.12 12:38:01 12 8.13 0.00 0.52 0.03 0.05 91.27 12:38:01 13 16.68 0.00 1.08 0.29 0.05 81.91 12:38:01 14 32.18 0.00 1.86 1.22 0.07 64.67 12:38:01 15 10.43 0.00 0.57 0.17 0.03 88.81 12:39:01 all 29.72 0.00 0.95 0.41 0.09 68.84 12:39:01 0 33.39 0.00 0.87 0.02 0.08 65.64 12:39:01 1 24.85 0.00 0.72 0.00 0.07 74.37 12:39:01 2 33.82 0.00 0.74 0.00 0.10 65.34 12:39:01 3 27.68 0.00 1.30 0.00 0.08 70.93 12:39:01 4 23.11 0.00 0.75 0.35 0.10 75.69 12:39:01 5 21.38 0.00 0.47 0.02 0.08 78.05 12:39:01 6 52.95 0.00 1.84 0.20 0.08 44.93 12:39:01 7 24.14 0.00 0.72 0.00 0.08 75.05 12:39:01 8 34.57 0.00 1.21 0.02 0.10 64.11 12:39:01 9 26.33 0.00 1.46 0.00 0.10 72.11 12:39:01 10 28.77 0.00 0.48 0.00 0.07 70.68 12:39:01 11 36.07 0.00 0.90 0.07 0.12 62.84 12:39:01 12 39.16 0.00 1.12 0.02 0.08 59.62 12:39:01 13 16.54 0.00 0.57 5.93 0.07 76.89 12:39:01 14 27.86 0.00 0.77 0.00 0.08 71.28 12:39:01 15 24.85 0.00 1.15 0.02 0.07 73.91 12:40:01 all 30.06 0.00 0.86 0.36 0.07 68.66 12:40:01 0 27.17 0.00 0.80 0.00 0.07 71.96 12:40:01 1 39.48 0.00 1.10 0.00 0.07 59.35 12:40:01 2 30.33 0.00 1.27 0.00 0.07 68.33 12:40:01 3 36.06 0.00 0.63 0.00 0.07 63.24 12:40:01 4 32.71 0.00 0.75 0.00 0.07 66.47 12:40:01 5 29.06 0.00 0.60 0.00 0.07 70.27 12:40:01 6 45.64 0.00 1.31 0.00 0.08 52.96 12:40:01 7 20.09 0.00 0.70 2.90 0.07 76.24 12:40:01 8 26.60 0.00 1.20 0.02 0.07 72.11 12:40:01 9 29.64 0.00 0.83 0.00 0.07 69.46 12:40:01 10 24.00 0.00 0.64 0.00 0.05 75.32 12:40:01 11 27.40 0.00 0.70 0.02 0.07 71.81 12:40:01 12 37.88 0.00 0.38 0.02 0.07 61.65 12:40:01 13 22.24 0.00 0.70 2.77 0.07 74.23 12:40:01 14 32.06 0.00 0.69 0.00 0.08 67.17 12:40:01 15 20.73 0.00 1.44 0.00 0.05 77.78 12:41:01 all 28.85 0.00 1.01 0.23 0.08 69.82 12:41:01 0 34.17 0.00 1.13 0.00 0.07 64.63 12:41:01 1 29.98 0.00 1.57 0.00 0.08 68.37 12:41:01 2 30.07 0.00 2.34 0.02 0.08 67.49 12:41:01 3 45.75 0.00 1.34 0.00 0.12 52.80 12:41:01 4 34.90 0.00 1.37 0.00 0.08 63.65 12:41:01 5 40.55 0.00 1.22 0.02 0.08 58.13 12:41:01 6 21.05 0.00 0.59 0.00 0.07 78.30 12:41:01 7 24.02 0.00 0.65 1.34 0.08 73.90 12:41:01 8 20.87 0.00 1.04 0.52 0.05 77.53 12:41:01 9 26.77 0.00 0.70 1.42 0.08 71.02 12:41:01 10 27.03 0.00 0.52 0.00 0.08 72.37 12:41:01 11 35.49 0.00 0.87 0.00 0.08 63.56 12:41:01 12 24.41 0.00 0.52 0.39 0.07 74.62 12:41:01 13 25.34 0.00 0.50 0.00 0.05 74.11 12:41:01 14 21.37 0.00 0.82 0.02 0.05 77.74 12:41:01 15 19.92 0.00 1.02 0.00 0.08 78.97 12:42:01 all 23.09 0.00 0.86 0.13 0.06 75.86 12:42:01 0 26.74 0.00 0.32 0.00 0.07 72.87 12:42:01 1 23.89 0.00 1.12 0.02 0.05 74.92 12:42:01 2 27.77 0.00 1.92 0.00 0.05 70.25 12:42:01 3 21.13 0.00 0.53 0.00 0.08 78.25 12:42:01 4 19.33 0.00 0.72 0.00 0.05 79.90 12:42:01 5 23.36 0.00 1.10 0.00 0.07 75.48 12:42:01 6 22.21 0.00 0.50 0.00 0.07 77.22 12:42:01 7 13.16 0.00 0.90 0.02 0.05 85.87 12:42:01 8 29.17 0.00 1.15 0.35 0.08 69.24 12:42:01 9 27.28 0.00 1.14 0.28 0.07 71.23 12:42:01 10 26.00 0.00 0.57 0.00 0.07 73.36 12:42:01 11 19.02 0.00 0.72 0.00 0.05 80.22 12:42:01 12 22.09 0.00 0.82 1.31 0.10 75.68 12:42:01 13 18.57 0.00 0.55 0.05 0.05 80.77 12:42:01 14 19.18 0.00 0.62 0.08 0.05 80.06 12:42:01 15 30.57 0.00 1.00 0.03 0.08 68.31 Average: all 25.13 0.00 0.87 0.38 0.07 73.55 Average: 0 28.38 0.00 0.77 0.05 0.07 70.74 Average: 1 26.09 0.00 1.03 0.07 0.06 72.75 Average: 2 28.14 0.00 1.35 0.04 0.07 70.40 Average: 3 28.09 0.00 0.83 0.00 0.07 71.01 Average: 4 23.57 0.00 0.78 0.07 0.06 75.52 Average: 5 24.88 0.00 0.76 0.01 0.07 74.29 Average: 6 31.43 0.00 1.07 0.68 0.07 66.75 Average: 7 18.41 0.00 0.72 0.87 0.06 79.94 Average: 8 25.13 0.00 1.10 0.23 0.07 73.47 Average: 9 25.08 0.00 0.99 0.37 0.07 73.49 Average: 10 23.28 0.00 0.52 0.02 0.06 76.12 Average: 11 25.54 0.00 0.67 1.20 0.07 72.52 Average: 12 26.33 0.00 0.67 0.35 0.07 72.57 Average: 13 19.88 0.00 0.68 1.81 0.06 77.58 Average: 14 26.53 0.00 0.95 0.26 0.07 72.19 Average: 15 21.30 0.00 1.04 0.04 0.06 77.56