---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-38710 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 1213 58703 0 4504 62513 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:1c:d8:04 brd ff:ff:ff:ff:ff:ff inet 10.30.107.124/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85960sec preferred_lft 85960sec inet6 fe80::f816:3eff:fe1c:d804/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ee:2b:01:1d 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-38710) 08/18/25 _x86_64_ (16 CPU) 11:55:51 LINUX RESTART (16 CPU) 11:56:01 tps rtps wtps bread/s bwrtn/s 11:57:02 401.50 73.86 327.64 5331.82 100964.48 11:58:01 205.95 43.98 161.97 2505.47 72721.78 11:59:01 73.69 4.35 69.34 133.18 62219.10 12:00:01 55.91 0.07 55.84 2.67 66207.63 12:01:01 45.89 0.45 45.44 13.46 65676.25 12:02:01 45.06 0.10 44.96 2.93 54477.99 12:03:01 47.51 1.35 46.16 91.45 27475.02 Average: 124.89 17.67 107.21 1151.30 64229.55 11:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:57:02 62944164 64282920 3023580 4.58 80108 1792028 2001192 2.99 971460 1639324 160036 11:58:01 60852612 62536584 5115132 7.75 96356 2108008 3989036 5.95 2790836 1883296 22644 11:59:01 59422840 61244984 6544904 9.92 101524 2235604 4090800 6.10 4132864 1955072 2832 12:00:01 59617696 61737524 6350048 9.63 104300 2523716 4043384 6.03 3723600 2158936 572 12:01:01 58715220 61305240 7252524 10.99 105952 2984176 4058008 6.06 4156432 2611784 229304 12:02:01 58183276 61583956 7784468 11.80 108764 3778520 4010276 5.98 3903924 3366968 298100 12:03:01 60103812 64002832 5863932 8.89 113996 4263284 2105044 3.14 1496736 3839468 25384 Average: 59977089 62384863 5990655 9.08 101571 2812191 3471106 5.18 3025122 2493550 105553 11:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:57:02 ens3 451.58 305.51 1991.90 65.95 0.00 0.00 0.00 0.00 11:57:02 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 11:57:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 ens3 528.45 371.89 2384.40 104.77 0.00 0.00 0.00 0.00 11:58:01 lo 0.95 0.95 0.10 0.10 0.00 0.00 0.00 0.00 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 ens3 753.94 511.48 1949.38 178.39 0.00 0.00 0.00 0.00 11:59:01 lo 8.27 8.27 7.25 7.25 0.00 0.00 0.00 0.00 11:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 ens3 717.01 480.79 608.19 183.18 0.00 0.00 0.00 0.00 12:00:01 lo 21.76 21.76 96.23 96.23 0.00 0.00 0.00 0.00 12:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 ens3 535.96 304.45 171.33 121.92 0.00 0.00 0.00 0.00 12:01:01 lo 2.98 2.98 1.51 1.51 0.00 0.00 0.00 0.00 12:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 ens3 382.85 249.51 690.42 85.32 0.00 0.00 0.00 0.00 12:02:01 lo 2.67 2.67 1.03 1.03 0.00 0.00 0.00 0.00 12:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 ens3 278.69 163.07 209.85 57.72 0.00 0.00 0.00 0.00 12:03:01 lo 3.10 3.10 1.18 1.18 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 521.19 340.88 1140.70 113.91 0.00 0.00 0.00 0.00 Average: lo 5.93 5.93 15.39 15.39 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-38710) 08/18/25 _x86_64_ (16 CPU) 11:55:51 LINUX RESTART (16 CPU) 11:56:01 CPU %user %nice %system %iowait %steal %idle 11:57:02 all 4.90 0.00 0.67 1.25 0.03 93.16 11:57:02 0 7.53 0.00 0.87 0.30 0.03 91.27 11:57:02 1 25.67 0.00 1.83 1.95 0.05 70.49 11:57:02 2 6.49 0.00 0.83 0.12 0.03 92.52 11:57:02 3 8.24 0.00 0.72 0.27 0.03 90.74 11:57:02 4 1.37 0.00 0.40 0.10 0.02 98.11 11:57:02 5 0.62 0.00 0.20 0.08 0.02 99.08 11:57:02 6 3.40 0.00 0.27 0.38 0.02 95.93 11:57:02 7 1.82 0.00 0.33 0.15 0.05 97.65 11:57:02 8 4.15 0.00 0.55 0.27 0.02 95.01 11:57:02 9 3.20 0.00 0.37 4.94 0.03 91.45 11:57:02 10 2.14 0.00 0.73 0.40 0.02 96.71 11:57:02 11 3.49 0.00 1.45 0.42 0.02 94.63 11:57:02 12 2.89 0.00 1.09 3.64 0.02 92.36 11:57:02 13 2.77 0.00 0.57 3.04 0.07 93.55 11:57:02 14 3.82 0.00 0.18 3.87 0.03 92.09 11:57:02 15 0.72 0.00 0.30 0.08 0.02 98.88 11:58:01 all 17.21 0.00 0.78 0.62 0.06 81.32 11:58:01 0 11.20 0.00 0.42 0.02 0.07 88.29 11:58:01 1 18.10 0.00 1.19 1.62 0.07 79.03 11:58:01 2 25.44 0.00 1.11 0.53 0.05 72.87 11:58:01 3 35.09 0.00 1.58 0.85 0.08 62.39 11:58:01 4 16.76 0.00 0.63 0.03 0.05 82.53 11:58:01 5 13.27 0.00 0.53 0.02 0.07 86.11 11:58:01 6 19.92 0.00 0.97 0.19 0.05 78.87 11:58:01 7 14.86 0.00 0.75 1.21 0.07 83.12 11:58:01 8 18.97 0.00 1.04 0.51 0.05 79.44 11:58:01 9 11.96 0.00 0.32 4.56 0.05 83.11 11:58:01 10 16.11 0.00 0.71 0.17 0.05 82.96 11:58:01 11 16.75 0.00 0.71 0.00 0.07 82.47 11:58:01 12 10.55 0.00 0.66 0.02 0.05 88.72 11:58:01 13 18.47 0.00 0.90 0.07 0.09 80.48 11:58:01 14 11.32 0.00 0.44 0.02 0.03 88.18 11:58:01 15 16.66 0.00 0.48 0.15 0.07 82.65 11:59:01 all 24.85 0.00 0.84 0.22 0.08 74.01 11:59:01 0 20.23 0.00 0.45 0.00 0.08 79.23 11:59:01 1 37.84 0.00 1.17 0.12 0.08 60.79 11:59:01 2 29.68 0.00 0.90 0.00 0.13 69.28 11:59:01 3 32.82 0.00 1.09 1.91 0.08 64.10 11:59:01 4 23.08 0.00 0.65 0.00 0.07 76.20 11:59:01 5 26.59 0.00 1.47 0.05 0.05 71.83 11:59:01 6 28.74 0.00 1.16 0.00 0.10 70.00 11:59:01 7 25.04 0.00 0.82 0.05 0.08 74.01 11:59:01 8 21.44 0.00 0.50 0.10 0.07 77.89 11:59:01 9 12.70 0.00 0.50 0.32 0.05 86.43 11:59:01 10 29.71 0.00 1.07 0.00 0.10 69.11 11:59:01 11 23.84 0.00 1.14 0.02 0.07 74.94 11:59:01 12 13.71 0.00 0.27 0.00 0.05 85.97 11:59:01 13 25.59 0.00 1.32 1.02 0.07 72.00 11:59:01 14 30.83 0.00 0.39 0.00 0.08 68.70 11:59:01 15 15.83 0.00 0.52 0.02 0.05 83.58 12:00:01 all 27.66 0.00 0.79 0.26 0.06 71.23 12:00:01 0 25.23 0.00 0.62 1.04 0.07 73.05 12:00:01 1 34.98 0.00 1.17 0.00 0.08 63.77 12:00:01 2 31.12 0.00 0.80 0.00 0.08 67.99 12:00:01 3 27.23 0.00 0.60 0.64 0.07 71.47 12:00:01 4 24.83 0.00 0.59 0.00 0.05 74.54 12:00:01 5 31.48 0.00 1.32 0.00 0.07 67.13 12:00:01 6 30.99 0.00 0.64 2.49 0.07 65.81 12:00:01 7 36.45 0.00 0.70 0.00 0.07 62.79 12:00:01 8 28.85 0.00 0.75 0.00 0.05 70.35 12:00:01 9 27.19 0.00 0.30 0.00 0.07 72.45 12:00:01 10 21.67 0.00 1.27 0.00 0.05 77.02 12:00:01 11 18.00 0.00 0.73 0.00 0.05 81.22 12:00:01 12 27.54 0.00 0.68 0.00 0.05 71.72 12:00:01 13 16.83 0.00 1.09 0.00 0.05 82.03 12:00:01 14 37.08 0.00 0.57 0.00 0.07 62.28 12:00:01 15 23.08 0.00 0.75 0.00 0.07 76.10 12:01:01 all 18.32 0.00 0.61 0.32 0.05 80.69 12:01:01 0 14.86 0.00 0.84 4.87 0.05 79.38 12:01:01 1 28.21 0.00 0.95 0.02 0.07 70.75 12:01:01 2 21.46 0.00 0.57 0.00 0.08 77.89 12:01:01 3 22.89 0.00 0.67 0.00 0.05 76.39 12:01:01 4 13.77 0.00 0.41 0.00 0.05 85.77 12:01:01 5 16.83 0.00 1.57 0.00 0.05 81.56 12:01:01 6 17.22 0.00 0.60 0.00 0.05 82.13 12:01:01 7 19.59 0.00 0.62 0.02 0.05 79.73 12:01:01 8 12.36 0.00 0.55 0.00 0.07 87.02 12:01:01 9 19.54 0.00 0.28 0.00 0.05 80.13 12:01:01 10 18.49 0.00 0.54 0.25 0.05 80.67 12:01:01 11 14.07 0.00 0.30 0.00 0.03 85.60 12:01:01 12 23.98 0.00 0.48 0.00 0.08 75.45 12:01:01 13 19.77 0.00 0.38 0.02 0.05 79.78 12:01:01 14 14.70 0.00 0.42 0.02 0.07 84.79 12:01:01 15 15.47 0.00 0.52 0.00 0.03 83.98 12:02:01 all 21.76 0.00 0.72 0.25 0.06 77.21 12:02:01 0 16.29 0.00 0.52 0.55 0.07 82.58 12:02:01 1 16.54 0.00 0.70 0.00 0.05 82.71 12:02:01 2 26.32 0.00 1.47 0.00 0.07 72.14 12:02:01 3 32.69 0.00 1.05 0.07 0.07 66.13 12:02:01 4 15.21 0.00 0.50 0.00 0.05 84.24 12:02:01 5 23.02 0.00 1.05 0.00 0.05 75.88 12:02:01 6 22.75 0.00 0.65 0.00 0.03 76.56 12:02:01 7 21.18 0.00 0.73 0.00 0.07 78.02 12:02:01 8 24.03 0.00 0.72 0.00 0.07 75.18 12:02:01 9 20.48 0.00 0.45 0.03 0.07 78.97 12:02:01 10 16.53 0.00 0.60 0.00 0.07 82.80 12:02:01 11 31.36 0.00 0.37 0.00 0.07 68.21 12:02:01 12 25.01 0.00 0.68 0.00 0.07 74.24 12:02:01 13 20.40 0.00 0.50 0.00 0.07 79.03 12:02:01 14 19.14 0.00 0.84 3.09 0.03 76.89 12:02:01 15 17.31 0.00 0.58 0.28 0.07 81.76 12:03:01 all 12.54 0.00 0.59 0.23 0.04 86.61 12:03:01 0 9.41 0.00 0.30 1.10 0.02 89.17 12:03:01 1 32.04 0.00 1.15 1.00 0.03 65.77 12:03:01 2 29.75 0.00 2.24 0.17 0.03 67.81 12:03:01 3 19.24 0.00 0.60 0.03 0.03 80.09 12:03:01 4 8.13 0.00 0.32 0.02 0.03 91.50 12:03:01 5 7.65 0.00 0.37 0.02 0.02 91.95 12:03:01 6 7.32 0.00 0.25 0.02 0.03 92.38 12:03:01 7 12.34 0.00 0.30 0.00 0.03 87.33 12:03:01 8 7.86 0.00 0.43 0.00 0.02 91.69 12:03:01 9 10.42 0.00 0.23 0.00 0.07 89.28 12:03:01 10 18.46 0.00 1.39 0.89 0.05 79.22 12:03:01 11 8.58 0.00 0.38 0.00 0.03 91.00 12:03:01 12 9.20 0.00 0.18 0.00 0.03 90.59 12:03:01 13 5.73 0.00 0.50 0.03 0.03 93.71 12:03:01 14 9.09 0.00 0.22 0.00 0.03 90.66 12:03:01 15 5.43 0.00 0.53 0.47 0.03 93.53 Average: all 18.18 0.00 0.71 0.45 0.05 80.61 Average: 0 14.97 0.00 0.57 1.13 0.05 83.27 Average: 1 27.65 0.00 1.17 0.67 0.06 70.45 Average: 2 24.32 0.00 1.13 0.11 0.07 74.36 Average: 3 25.43 0.00 0.90 0.54 0.06 73.08 Average: 4 14.73 0.00 0.50 0.02 0.05 84.70 Average: 5 17.07 0.00 0.93 0.02 0.05 81.93 Average: 6 18.61 0.00 0.65 0.44 0.05 80.25 Average: 7 18.76 0.00 0.61 0.20 0.06 80.37 Average: 8 16.80 0.00 0.65 0.12 0.05 82.38 Average: 9 15.07 0.00 0.35 1.40 0.06 83.12 Average: 10 17.58 0.00 0.90 0.24 0.06 81.22 Average: 11 16.58 0.00 0.73 0.06 0.05 82.59 Average: 12 16.14 0.00 0.58 0.52 0.05 82.71 Average: 13 15.64 0.00 0.75 0.60 0.06 82.95 Average: 14 18.01 0.00 0.44 1.00 0.05 80.50 Average: 15 13.49 0.00 0.53 0.14 0.05 85.79