---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-34702 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 1106 58805 0 4509 62620 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:2b:5d:74 brd ff:ff:ff:ff:ff:ff inet 10.30.107.168/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85996sec preferred_lft 85996sec inet6 fe80::f816:3eff:fe2b:5d74/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:14:55:e4:d7 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-34702) 08/12/25 _x86_64_ (16 CPU) 08:51:31 LINUX RESTART (16 CPU) 08:52:01 tps rtps wtps bread/s bwrtn/s 08:53:01 339.45 29.02 310.43 967.01 55391.40 08:54:01 184.94 44.53 140.41 2510.25 61492.02 08:55:01 41.74 3.12 38.63 88.12 45781.44 08:56:01 45.84 0.52 45.33 16.13 51397.30 08:57:01 54.81 0.12 54.69 3.07 68163.04 08:58:01 75.37 1.35 74.02 91.45 77493.75 Average: 123.70 13.11 110.59 612.68 59953.03 08:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 62836680 64305132 3131064 4.75 88436 1908084 2126244 3.17 964836 1745032 222424 08:54:01 60016396 61838356 5951348 9.02 101180 2236136 3817008 5.70 3524404 1975072 28196 08:55:01 58703876 60532372 7263868 11.01 101820 2241768 4365172 6.51 4845076 1961628 180 08:56:01 59249064 61841416 6718680 10.18 105836 2986956 3253552 4.85 3621040 2615896 460680 08:57:01 57926456 61331440 8041288 12.19 108720 3783080 4117640 6.14 4156520 3372896 525352 08:58:01 60277152 64180376 5690592 8.63 113516 4267808 2067676 3.09 1318828 3845196 25292 Average: 59834937 62338182 6132807 9.30 103251 2903972 3291215 4.91 3071784 2585953 210354 08:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 lo 1.40 1.40 0.16 0.16 0.00 0.00 0.00 0.00 08:53:01 ens3 322.33 207.81 1774.66 59.20 0.00 0.00 0.00 0.00 08:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 08:54:01 ens3 978.10 633.28 3906.99 165.01 0.00 0.00 0.00 0.00 08:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 lo 28.00 28.00 102.41 102.41 0.00 0.00 0.00 0.00 08:55:01 ens3 760.09 445.76 187.66 158.88 0.00 0.00 0.00 0.00 08:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 lo 4.83 4.83 2.11 2.11 0.00 0.00 0.00 0.00 08:56:01 ens3 631.51 425.58 565.29 141.79 0.00 0.00 0.00 0.00 08:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 lo 2.92 2.92 1.49 1.49 0.00 0.00 0.00 0.00 08:57:01 ens3 504.27 318.73 728.31 110.02 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 lo 3.05 3.05 1.18 1.18 0.00 0.00 0.00 0.00 08:58:01 ens3 284.92 186.59 218.24 68.10 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 6.78 6.78 17.90 17.90 0.00 0.00 0.00 0.00 Average: ens3 580.20 369.62 1230.21 117.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-34702) 08/12/25 _x86_64_ (16 CPU) 08:51:31 LINUX RESTART (16 CPU) 08:52:01 CPU %user %nice %system %iowait %steal %idle 08:53:01 all 5.49 0.00 0.50 1.09 0.02 92.90 08:53:01 0 3.63 0.00 0.08 0.00 0.00 96.28 08:53:01 1 0.33 0.00 0.12 0.00 0.00 99.55 08:53:01 2 6.06 0.00 0.40 0.17 0.02 93.35 08:53:01 3 2.92 0.00 0.32 0.32 0.02 96.43 08:53:01 4 1.24 0.00 0.22 0.02 0.02 98.51 08:53:01 5 1.42 0.00 1.09 3.39 0.02 94.08 08:53:01 6 1.82 0.00 0.15 0.00 0.00 98.03 08:53:01 7 1.00 0.00 0.50 10.81 0.02 87.67 08:53:01 8 29.60 0.00 1.86 1.22 0.07 67.25 08:53:01 9 22.62 0.00 1.34 0.85 0.03 75.16 08:53:01 10 8.71 0.00 0.72 0.30 0.02 90.26 08:53:01 11 4.67 0.00 0.35 0.13 0.02 94.83 08:53:01 12 1.05 0.00 0.27 0.00 0.02 98.66 08:53:01 13 0.89 0.00 0.10 0.00 0.03 98.98 08:53:01 14 1.32 0.00 0.27 0.05 0.02 98.35 08:53:01 15 0.52 0.00 0.17 0.22 0.02 99.08 08:54:01 all 28.38 0.00 1.08 0.45 0.08 70.01 08:54:01 0 22.87 0.00 0.88 0.02 0.07 76.16 08:54:01 1 30.91 0.00 1.39 0.17 0.10 67.44 08:54:01 2 30.74 0.00 1.83 2.99 0.12 64.33 08:54:01 3 32.99 0.00 0.99 0.00 0.08 65.94 08:54:01 4 20.90 0.00 1.31 0.07 0.08 77.63 08:54:01 5 27.85 0.00 1.36 0.03 0.08 70.67 08:54:01 6 22.05 0.00 1.19 0.37 0.10 76.30 08:54:01 7 28.68 0.00 1.17 2.49 0.10 67.56 08:54:01 8 21.86 0.00 0.67 0.12 0.05 77.30 08:54:01 9 41.76 0.00 0.72 0.02 0.10 57.40 08:54:01 10 29.52 0.00 1.07 0.00 0.08 69.32 08:54:01 11 20.53 0.00 0.74 0.07 0.08 78.58 08:54:01 12 37.38 0.00 1.16 0.49 0.10 60.88 08:54:01 13 29.39 0.00 0.79 0.30 0.08 69.44 08:54:01 14 26.34 0.00 0.57 0.00 0.08 73.01 08:54:01 15 30.39 0.00 1.44 0.05 0.07 68.05 08:55:01 all 25.49 0.00 0.80 0.32 0.08 73.31 08:55:01 0 21.14 0.00 0.72 0.00 0.08 78.06 08:55:01 1 24.50 0.00 1.35 0.00 0.08 74.06 08:55:01 2 17.12 0.00 1.24 4.92 0.07 76.65 08:55:01 3 44.42 0.00 0.90 0.02 0.10 54.56 08:55:01 4 23.80 0.00 0.25 0.00 0.07 75.89 08:55:01 5 26.18 0.00 0.84 0.00 0.08 72.90 08:55:01 6 25.61 0.00 0.72 0.00 0.10 73.58 08:55:01 7 23.88 0.00 0.65 0.00 0.08 75.38 08:55:01 8 23.34 0.00 1.17 0.00 0.08 75.41 08:55:01 9 22.59 0.00 0.47 0.00 0.05 76.89 08:55:01 10 36.34 0.00 1.06 0.00 0.10 62.51 08:55:01 11 20.16 0.00 0.55 0.00 0.05 79.24 08:55:01 12 32.54 0.00 0.70 0.03 0.07 66.66 08:55:01 13 28.83 0.00 0.92 0.07 0.08 70.10 08:55:01 14 15.17 0.00 0.35 0.07 0.03 84.38 08:55:01 15 22.19 0.00 1.00 0.00 0.08 76.72 08:56:01 all 30.18 0.00 0.95 0.65 0.10 68.13 08:56:01 0 33.17 0.00 1.64 1.27 0.10 63.82 08:56:01 1 37.02 0.00 0.82 0.00 0.10 62.06 08:56:01 2 19.13 0.00 0.55 0.92 0.08 79.31 08:56:01 3 28.73 0.00 1.14 1.46 0.10 68.57 08:56:01 4 27.64 0.00 1.09 0.00 0.10 71.17 08:56:01 5 30.76 0.00 1.71 0.03 0.08 67.41 08:56:01 6 32.44 0.00 0.77 0.28 0.08 66.42 08:56:01 7 23.85 0.00 1.05 0.02 0.15 74.93 08:56:01 8 28.20 0.00 0.90 0.15 0.10 70.65 08:56:01 9 32.64 0.00 0.59 0.67 0.12 65.99 08:56:01 10 33.21 0.00 0.55 0.00 0.12 66.12 08:56:01 11 34.88 0.00 0.89 0.45 0.10 63.68 08:56:01 12 36.84 0.00 0.75 0.00 0.08 62.32 08:56:01 13 33.11 0.00 1.21 0.00 0.10 65.58 08:56:01 14 25.01 0.00 0.47 0.00 0.07 74.45 08:56:01 15 26.18 0.00 1.01 5.17 0.08 67.57 08:57:01 all 27.38 0.00 0.91 0.71 0.08 70.92 08:57:01 0 22.11 0.00 1.48 0.38 0.07 75.96 08:57:01 1 31.07 0.00 0.79 0.00 0.12 68.02 08:57:01 2 29.90 0.00 0.84 0.00 0.08 69.18 08:57:01 3 29.13 0.00 1.36 0.00 0.10 69.42 08:57:01 4 35.06 0.00 1.66 3.18 0.08 60.02 08:57:01 5 37.44 0.00 0.50 0.00 0.10 61.95 08:57:01 6 25.28 0.00 0.84 4.02 0.08 69.78 08:57:01 7 23.70 0.00 0.88 0.00 0.07 75.35 08:57:01 8 28.88 0.00 1.44 3.86 0.08 65.73 08:57:01 9 18.75 0.00 0.57 0.00 0.08 80.60 08:57:01 10 32.63 0.00 0.65 0.02 0.08 66.62 08:57:01 11 22.27 0.00 0.52 0.02 0.07 77.13 08:57:01 12 29.58 0.00 0.70 0.00 0.10 69.62 08:57:01 13 25.15 0.00 0.87 0.00 0.07 73.91 08:57:01 14 16.66 0.00 0.75 0.00 0.05 82.54 08:57:01 15 30.48 0.00 0.69 0.00 0.08 68.75 08:58:01 all 14.88 0.00 0.72 1.01 0.05 83.34 08:58:01 0 8.60 0.00 0.60 0.00 0.03 90.76 08:58:01 1 21.02 0.00 1.43 0.00 0.05 77.50 08:58:01 2 12.12 0.00 0.48 0.00 0.05 87.35 08:58:01 3 17.80 0.00 0.62 0.00 0.05 81.53 08:58:01 4 12.20 0.00 1.13 0.00 0.07 86.60 08:58:01 5 11.44 0.00 0.85 10.60 0.07 77.04 08:58:01 6 12.09 0.00 0.27 0.00 0.03 87.61 08:58:01 7 7.27 0.00 0.32 0.02 0.03 92.36 08:58:01 8 24.22 0.00 0.67 0.33 0.07 74.71 08:58:01 9 18.81 0.00 1.32 0.18 0.07 79.62 08:58:01 10 25.13 0.00 0.90 0.85 0.05 73.07 08:58:01 11 18.81 0.00 0.95 0.00 0.03 80.21 08:58:01 12 14.91 0.00 0.55 0.00 0.03 84.50 08:58:01 13 13.60 0.00 0.42 0.48 0.05 85.45 08:58:01 14 5.79 0.00 0.40 0.00 0.03 93.78 08:58:01 15 14.34 0.00 0.57 3.72 0.05 81.32 Average: all 21.96 0.00 0.83 0.71 0.07 76.44 Average: 0 18.58 0.00 0.90 0.28 0.06 80.18 Average: 1 24.12 0.00 0.98 0.03 0.08 74.79 Average: 2 19.17 0.00 0.89 1.49 0.07 78.38 Average: 3 25.99 0.00 0.89 0.30 0.08 72.75 Average: 4 20.13 0.00 0.94 0.54 0.07 78.31 Average: 5 22.51 0.00 1.06 2.35 0.07 74.02 Average: 6 19.87 0.00 0.65 0.78 0.07 78.63 Average: 7 18.06 0.00 0.76 2.22 0.08 78.88 Average: 8 26.01 0.00 1.12 0.94 0.08 71.85 Average: 9 26.19 0.00 0.83 0.29 0.08 72.62 Average: 10 27.57 0.00 0.83 0.20 0.08 71.33 Average: 11 20.21 0.00 0.67 0.11 0.06 78.95 Average: 12 25.37 0.00 0.69 0.09 0.07 73.79 Average: 13 21.82 0.00 0.72 0.14 0.07 77.25 Average: 14 15.04 0.00 0.47 0.02 0.05 84.42 Average: 15 20.66 0.00 0.81 1.53 0.06 76.94