---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-45273 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 1110 58792 0 4518 62615 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:89:a6:52 brd ff:ff:ff:ff:ff:ff inet 10.30.107.205/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85933sec preferred_lft 85933sec inet6 fe80::f816:3eff:fe89:a652/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b0:65:25:e0 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-45273) 09/12/25 _x86_64_ (16 CPU) 09:59:27 LINUX RESTART (16 CPU) 10:00:02 tps rtps wtps bread/s bwrtn/s 10:01:01 299.66 29.55 270.11 985.19 58857.69 10:02:01 182.07 43.29 138.78 2464.26 59115.61 10:03:01 60.61 4.50 56.11 139.31 45043.83 10:04:01 41.10 0.60 40.50 26.92 48535.95 10:05:01 47.23 0.47 46.76 13.20 59780.97 10:06:01 52.31 0.10 52.21 2.93 65657.06 10:07:01 62.99 1.35 61.64 91.45 58394.40 Average: 106.10 11.37 94.74 530.80 56477.79 10:00:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:01:01 62942048 64325652 3025696 4.59 82572 1833144 2016952 3.01 928908 1680148 162780 10:02:01 61295584 62996720 4672160 7.08 98216 2122456 2789872 4.16 2334860 1893228 26632 10:03:01 59610448 61436564 6357296 9.64 101500 2239564 4021392 6.00 3937384 1960048 120 10:04:01 59822740 61953016 6145004 9.32 104348 2534060 3533820 5.27 3507148 2169180 215980 10:05:01 58786432 61387348 7181312 10.89 106020 2994928 4112268 6.14 4074028 2622224 230632 10:06:01 58316772 61729360 7650972 11.60 108812 3790136 4083144 6.09 3755976 3378772 299028 10:07:01 60229960 64141264 5737784 8.70 113624 4275252 2055464 3.07 1353120 3851584 25460 Average: 60143426 62567132 5824318 8.83 102156 2827077 3230416 4.82 2841632 2507883 137233 10:00:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 lo 1.42 1.42 0.17 0.17 0.00 0.00 0.00 0.00 10:01:01 ens3 219.57 162.94 1652.11 56.79 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:02:01 ens3 577.97 415.46 2267.68 111.39 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 lo 8.77 8.77 8.08 8.08 0.00 0.00 0.00 0.00 10:03:01 ens3 339.76 280.70 1802.91 83.84 0.00 0.00 0.00 0.00 10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 lo 24.09 24.09 95.56 95.56 0.00 0.00 0.00 0.00 10:04:01 ens3 513.86 391.80 619.84 132.22 0.00 0.00 0.00 0.00 10:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 lo 3.05 3.05 1.52 1.52 0.00 0.00 0.00 0.00 10:05:01 ens3 293.82 218.28 107.05 86.03 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 lo 2.57 2.57 1.03 1.03 0.00 0.00 0.00 0.00 10:06:01 ens3 261.81 186.27 666.23 62.54 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 lo 2.87 2.87 1.17 1.17 0.00 0.00 0.00 0.00 10:07:01 ens3 199.53 144.29 207.38 59.34 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 6.19 6.19 15.40 15.40 0.00 0.00 0.00 0.00 Average: ens3 344.06 257.34 1044.72 84.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-45273) 09/12/25 _x86_64_ (16 CPU) 09:59:27 LINUX RESTART (16 CPU) 10:00:02 CPU %user %nice %system %iowait %steal %idle 10:01:01 all 4.90 0.00 0.47 2.08 0.02 92.53 10:01:01 0 3.91 0.00 1.27 3.82 0.03 90.96 10:01:01 1 0.61 0.00 0.24 0.07 0.02 99.07 10:01:01 2 6.75 0.00 0.64 0.22 0.03 92.35 10:01:01 3 0.63 0.00 0.17 0.00 0.02 99.19 10:01:01 4 0.10 0.00 0.03 0.00 0.03 99.83 10:01:01 5 0.58 0.00 0.14 0.02 0.00 99.27 10:01:01 6 2.20 0.00 0.19 0.32 0.02 97.27 10:01:01 7 2.41 0.00 0.10 0.00 0.00 97.49 10:01:01 8 2.83 0.00 0.42 0.22 0.02 96.50 10:01:01 9 0.73 0.00 0.44 24.05 0.05 74.73 10:01:01 10 1.05 0.00 0.22 0.10 0.00 98.63 10:01:01 11 5.83 0.00 0.39 0.44 0.02 93.32 10:01:01 12 28.61 0.00 1.56 3.01 0.05 66.77 10:01:01 13 14.58 0.00 0.76 0.92 0.03 83.71 10:01:01 14 4.28 0.00 0.32 0.05 0.02 95.33 10:01:01 15 3.32 0.00 0.51 0.14 0.02 96.02 10:02:01 all 19.60 0.00 0.87 1.96 0.06 77.51 10:02:01 0 23.95 0.00 0.95 0.55 0.08 74.46 10:02:01 1 19.00 0.00 1.07 0.28 0.07 79.58 10:02:01 2 16.68 0.00 0.84 0.65 0.05 81.79 10:02:01 3 17.48 0.00 0.67 0.05 0.05 81.75 10:02:01 4 17.89 0.00 0.48 0.25 0.05 81.33 10:02:01 5 16.50 0.00 0.77 0.82 0.07 81.84 10:02:01 6 25.67 0.00 0.54 0.03 0.08 73.67 10:02:01 7 20.17 0.00 1.53 1.11 0.07 77.13 10:02:01 8 17.49 0.00 1.02 0.75 0.07 80.67 10:02:01 9 15.90 0.00 0.84 18.45 0.07 64.75 10:02:01 10 16.24 0.00 0.44 0.12 0.08 83.12 10:02:01 11 18.20 0.00 0.84 2.11 0.05 78.80 10:02:01 12 36.57 0.00 2.02 4.19 0.08 57.14 10:02:01 13 17.75 0.00 0.77 0.28 0.05 81.15 10:02:01 14 19.44 0.00 0.57 0.68 0.05 79.26 10:02:01 15 14.56 0.00 0.50 1.17 0.05 83.72 10:03:01 all 22.04 0.00 0.68 2.68 0.08 74.52 10:03:01 0 19.58 0.00 1.10 15.01 0.10 64.21 10:03:01 1 19.03 0.00 0.49 1.61 0.07 78.81 10:03:01 2 16.39 0.00 0.72 1.62 0.12 81.15 10:03:01 3 30.36 0.00 0.94 6.15 0.07 62.49 10:03:01 4 18.32 0.00 0.38 0.35 0.05 80.90 10:03:01 5 26.74 0.00 0.65 0.40 0.12 72.09 10:03:01 6 27.88 0.00 0.79 0.00 0.08 71.25 10:03:01 7 21.68 0.00 0.37 0.00 0.07 77.89 10:03:01 8 19.24 0.00 0.42 0.00 0.08 80.26 10:03:01 9 21.24 0.00 1.00 0.02 0.07 77.68 10:03:01 10 11.19 0.00 0.60 0.00 0.05 88.16 10:03:01 11 25.10 0.00 0.52 0.02 0.08 74.28 10:03:01 12 19.85 0.00 0.55 15.25 0.08 64.26 10:03:01 13 23.25 0.00 0.74 0.10 0.07 75.84 10:03:01 14 34.79 0.00 0.70 1.04 0.08 63.38 10:03:01 15 18.07 0.00 0.90 1.30 0.07 79.66 10:04:01 all 27.91 0.00 0.80 1.02 0.08 70.18 10:04:01 0 45.17 0.00 1.49 1.22 0.12 52.00 10:04:01 1 24.16 0.00 1.09 14.77 0.08 59.90 10:04:01 2 22.76 0.00 1.14 0.15 0.07 75.89 10:04:01 3 24.04 0.00 0.45 0.00 0.07 75.44 10:04:01 4 22.68 0.00 0.87 0.00 0.08 76.36 10:04:01 5 28.23 0.00 0.75 0.00 0.07 70.95 10:04:01 6 26.42 0.00 0.86 0.00 0.08 72.64 10:04:01 7 23.11 0.00 0.97 0.00 0.07 75.86 10:04:01 8 30.24 0.00 0.71 0.00 0.10 68.96 10:04:01 9 34.01 0.00 1.06 0.13 0.13 64.67 10:04:01 10 25.40 0.00 0.57 0.03 0.08 73.92 10:04:01 11 24.61 0.00 0.60 0.02 0.08 74.69 10:04:01 12 30.22 0.00 0.98 0.03 0.07 68.70 10:04:01 13 29.26 0.00 0.45 0.00 0.07 70.22 10:04:01 14 29.59 0.00 0.47 0.00 0.07 69.88 10:04:01 15 26.64 0.00 0.47 0.00 0.08 72.81 10:05:01 all 18.65 0.00 0.63 1.37 0.06 79.30 10:05:01 0 23.18 0.00 0.70 0.00 0.07 76.05 10:05:01 1 20.85 0.00 1.37 17.11 0.07 60.60 10:05:01 2 20.33 0.00 0.60 0.00 0.07 79.00 10:05:01 3 17.29 0.00 0.59 0.00 0.05 82.08 10:05:01 4 9.09 0.00 0.52 0.05 0.05 90.29 10:05:01 5 22.61 0.00 0.47 0.02 0.07 76.84 10:05:01 6 16.04 0.00 0.67 0.00 0.05 83.24 10:05:01 7 13.98 0.00 0.38 0.00 0.05 85.59 10:05:01 8 19.65 0.00 0.70 0.00 0.07 79.59 10:05:01 9 24.99 0.00 0.90 0.47 0.08 73.55 10:05:01 10 15.59 0.00 0.50 0.00 0.03 83.88 10:05:01 11 22.37 0.00 0.47 0.00 0.07 77.10 10:05:01 12 22.69 0.00 1.12 4.27 0.07 71.86 10:05:01 13 16.77 0.00 0.43 0.00 0.03 82.76 10:05:01 14 16.55 0.00 0.20 0.00 0.03 83.22 10:05:01 15 16.47 0.00 0.40 0.00 0.07 83.06 10:06:01 all 22.24 0.00 0.79 1.78 0.06 75.13 10:06:01 0 25.23 0.00 1.75 0.03 0.08 72.90 10:06:01 1 23.40 0.00 1.01 15.98 0.08 59.53 10:06:01 2 23.99 0.00 0.47 0.00 0.07 75.47 10:06:01 3 22.00 0.00 0.90 0.00 0.05 77.05 10:06:01 4 16.27 0.00 0.45 2.71 0.07 80.49 10:06:01 5 29.73 0.00 1.17 0.00 0.08 69.02 10:06:01 6 23.55 0.00 0.65 9.69 0.07 66.04 10:06:01 7 25.36 0.00 0.79 0.00 0.07 73.78 10:06:01 8 22.01 0.00 0.50 0.00 0.08 77.41 10:06:01 9 25.17 0.00 0.38 0.00 0.05 74.40 10:06:01 10 17.90 0.00 0.65 0.00 0.05 81.40 10:06:01 11 23.05 0.00 1.04 0.00 0.08 75.83 10:06:01 12 18.60 0.00 0.89 0.00 0.05 80.47 10:06:01 13 14.44 0.00 0.42 0.00 0.03 85.11 10:06:01 14 21.15 0.00 0.80 0.12 0.07 77.86 10:06:01 15 23.90 0.00 0.74 0.00 0.07 75.30 10:07:01 all 12.27 0.00 0.60 1.15 0.04 85.94 10:07:01 0 5.46 0.00 0.57 0.00 0.02 93.96 10:07:01 1 13.80 0.00 0.55 7.05 0.03 78.57 10:07:01 2 32.88 0.00 1.45 0.80 0.07 64.80 10:07:01 3 15.07 0.00 0.57 1.25 0.05 83.06 10:07:01 4 18.61 0.00 1.02 3.47 0.03 76.87 10:07:01 5 8.79 0.00 0.87 0.00 0.02 90.32 10:07:01 6 12.19 0.00 0.84 3.29 0.05 83.63 10:07:01 7 17.08 0.00 0.90 0.05 0.03 81.94 10:07:01 8 11.84 0.00 0.52 0.00 0.03 87.61 10:07:01 9 8.74 0.00 0.70 0.00 0.03 90.53 10:07:01 10 16.07 0.00 0.27 0.00 0.05 83.61 10:07:01 11 5.30 0.00 0.28 0.00 0.02 94.40 10:07:01 12 10.26 0.00 0.38 2.57 0.03 86.75 10:07:01 13 5.85 0.00 0.33 0.00 0.03 93.78 10:07:01 14 7.06 0.00 0.13 0.00 0.02 92.79 10:07:01 15 7.57 0.00 0.25 0.00 0.03 92.14 Average: all 18.25 0.00 0.69 1.72 0.06 79.28 Average: 0 20.96 0.00 1.12 2.94 0.07 74.91 Average: 1 17.29 0.00 0.83 8.14 0.06 73.68 Average: 2 20.00 0.00 0.84 0.49 0.07 78.60 Average: 3 18.16 0.00 0.61 1.07 0.05 80.11 Average: 4 14.75 0.00 0.54 0.98 0.05 83.68 Average: 5 19.06 0.00 0.69 0.18 0.06 80.01 Average: 6 19.16 0.00 0.65 1.91 0.06 78.22 Average: 7 17.71 0.00 0.72 0.16 0.05 81.35 Average: 8 17.63 0.00 0.61 0.14 0.06 81.55 Average: 9 18.71 0.00 0.76 6.11 0.07 74.34 Average: 10 14.80 0.00 0.46 0.04 0.05 84.65 Average: 11 17.77 0.00 0.59 0.37 0.06 81.21 Average: 12 23.82 0.00 1.07 4.19 0.06 70.86 Average: 13 17.42 0.00 0.56 0.18 0.05 81.80 Average: 14 19.00 0.00 0.46 0.27 0.05 80.23 Average: 15 15.81 0.00 0.54 0.37 0.06 83.22