---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-15464 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: 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): 0-15 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 744K 6.3G 1% /run /dev/vda1 310G 13G 298G 5% / 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 1304 58208 0 4907 62406 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:9d:00:bb brd ff:ff:ff:ff:ff:ff inet 10.30.106.173/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85845sec preferred_lft 85845sec inet6 fe80::f816:3eff:fe9d:bb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c1:3e:99:7d 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:c1ff:fe3e:997d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-15464) 11/26/25 _x86_64_ (16 CPU) 15:09:26 LINUX RESTART (16 CPU) 15:10:02 tps rtps wtps bread/s bwrtn/s 15:11:01 315.61 24.39 291.22 810.71 38278.94 15:12:01 178.65 44.43 134.23 2528.51 45634.26 15:13:01 30.84 3.10 27.75 86.52 29108.08 15:14:01 135.45 3.73 131.72 486.10 45479.37 15:15:01 43.83 0.03 43.79 1.20 37386.70 15:16:01 27.41 0.43 26.97 11.60 31897.23 15:17:01 39.29 0.13 39.16 3.20 47494.22 15:18:01 42.54 0.17 42.38 9.47 45329.51 Average: 101.26 9.52 91.74 491.49 40079.73 15:10:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:11:01 62888840 64361500 3078904 4.67 88908 1910240 2052872 3.06 893488 1756384 225516 15:12:01 59917724 61769200 6050020 9.17 101248 2264608 3621332 5.40 3590576 1998872 26784 15:13:01 58630352 60488096 7337392 11.12 101924 2270120 4580032 6.83 4887320 1987324 184 15:14:01 57545868 59912088 8421876 12.77 113792 2761392 5649116 8.43 5531452 2355088 15456 15:15:01 58721220 61320300 7246524 10.98 116492 2972476 3844488 5.74 4216272 2506592 14144 15:16:01 58557980 61598356 7409764 11.23 117628 3405360 3440816 5.13 3939760 2932936 326216 15:17:01 57288724 60818364 8679020 13.16 120084 3883408 3887260 5.80 4720036 3402484 218028 15:18:01 59582952 63866344 6384792 9.68 123936 4620352 2158240 3.22 1705224 4101776 458104 Average: 59141708 61766781 6826036 10.35 110502 3010994 3654270 5.45 3685516 2630182 160554 15:10:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:11:01 lo 1.36 1.36 0.16 0.16 0.00 0.00 0.00 0.00 15:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 ens3 193.39 128.18 1630.59 39.57 0.00 0.00 0.00 0.00 15:12:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 15:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 ens3 710.63 481.02 4235.97 104.50 0.00 0.00 0.00 0.00 15:13:01 lo 12.45 12.45 10.44 10.44 0.00 0.00 0.00 0.00 15:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 ens3 319.20 237.88 93.41 100.24 0.00 0.00 0.00 0.00 15:14:01 lo 416.79 416.79 202.73 202.73 0.00 0.00 0.00 0.00 15:14:01 veth3f818f0 0.13 0.43 0.01 0.03 0.00 0.00 0.00 0.00 15:14:01 veth75ce7f1 170.93 155.45 38.77 64.77 0.00 0.00 0.00 0.01 15:14:01 docker0 190.97 175.12 39.34 70.64 0.00 0.00 0.00 0.00 15:15:01 lo 484.17 484.17 141.72 141.72 0.00 0.00 0.00 0.00 15:15:01 docker0 232.96 206.47 48.12 94.13 0.00 0.00 0.00 0.00 15:15:01 ens3 3078.87 1966.67 9844.70 556.23 0.00 0.00 0.00 0.00 15:16:01 lo 2.63 2.63 1.06 1.06 0.00 0.00 0.00 0.00 15:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 ens3 205.10 133.07 53.35 42.31 0.00 0.00 0.00 0.00 15:17:01 lo 2.15 2.15 1.03 1.03 0.00 0.00 0.00 0.00 15:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 ens3 232.73 156.71 646.76 49.28 0.00 0.00 0.00 0.00 15:18:01 lo 3.35 3.35 1.60 1.60 0.00 0.00 0.00 0.00 15:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 ens3 120.75 94.58 168.21 33.97 0.00 0.00 0.00 0.00 Average: lo 115.66 115.66 44.94 44.94 0.00 0.00 0.00 0.00 Average: docker0 53.10 47.80 10.96 20.64 0.00 0.00 0.00 0.00 Average: ens3 412.97 268.38 1254.80 79.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-15464) 11/26/25 _x86_64_ (16 CPU) 15:09:26 LINUX RESTART (16 CPU) 15:10:02 CPU %user %nice %system %iowait %steal %idle 15:11:01 all 5.41 0.00 0.44 1.07 0.02 93.06 15:11:01 0 0.95 0.00 0.20 0.00 0.02 98.83 15:11:01 1 17.60 0.00 0.78 0.70 0.03 80.90 15:11:01 2 34.59 0.00 2.27 0.90 0.03 62.20 15:11:01 3 5.66 0.00 0.22 0.02 0.03 94.06 15:11:01 4 5.33 0.00 0.68 6.31 0.03 87.65 15:11:01 5 2.14 0.00 0.31 0.17 0.02 97.37 15:11:01 6 1.76 0.00 0.32 0.12 0.00 97.80 15:11:01 7 0.53 0.00 0.08 0.19 0.00 99.20 15:11:01 8 1.61 0.00 0.19 0.25 0.05 97.90 15:11:01 9 7.31 0.00 0.31 0.20 0.02 92.17 15:11:01 10 0.10 0.00 0.05 4.58 0.00 95.26 15:11:01 11 0.25 0.00 0.24 0.00 0.02 99.49 15:11:01 12 3.08 0.00 0.17 0.12 0.03 96.59 15:11:01 13 0.78 0.00 0.99 3.48 0.02 94.73 15:11:01 14 0.80 0.00 0.07 0.00 0.02 99.12 15:11:01 15 3.97 0.00 0.17 0.17 0.02 95.67 15:12:01 all 29.95 0.00 1.15 0.37 0.08 68.44 15:12:01 0 28.36 0.00 1.00 0.12 0.07 70.45 15:12:01 1 32.14 0.00 0.96 0.00 0.12 66.79 15:12:01 2 36.29 0.00 1.49 0.05 0.07 62.11 15:12:01 3 31.01 0.00 0.92 0.00 0.07 68.00 15:12:01 4 38.97 0.00 2.13 1.12 0.10 57.68 15:12:01 5 39.67 0.00 0.94 0.07 0.07 59.26 15:12:01 6 36.17 0.00 1.19 0.28 0.08 62.28 15:12:01 7 24.74 0.00 1.54 0.44 0.07 73.22 15:12:01 8 23.29 0.00 1.24 0.60 0.08 74.78 15:12:01 9 20.54 0.00 0.89 0.00 0.08 78.48 15:12:01 10 40.51 0.00 1.29 0.70 0.10 57.40 15:12:01 11 25.59 0.00 0.99 0.03 0.07 73.32 15:12:01 12 29.49 0.00 0.97 0.10 0.08 69.35 15:12:01 13 25.73 0.00 1.07 2.28 0.07 70.85 15:12:01 14 27.46 0.00 0.89 0.15 0.08 71.41 15:12:01 15 19.35 0.00 0.90 0.00 0.07 79.68 15:13:01 all 24.41 0.00 0.76 0.20 0.06 74.57 15:13:01 0 30.53 0.00 1.10 0.00 0.07 68.30 15:13:01 1 35.07 0.00 1.51 0.07 0.07 63.29 15:13:01 2 20.53 0.00 0.58 0.02 0.07 78.80 15:13:01 3 16.25 0.00 0.35 0.00 0.03 83.37 15:13:01 4 22.08 0.00 0.58 0.05 0.03 77.26 15:13:01 5 19.52 0.00 0.48 0.00 0.05 79.94 15:13:01 6 40.72 0.00 0.90 0.00 0.08 58.30 15:13:01 7 30.29 0.00 1.04 0.00 0.08 68.58 15:13:01 8 19.68 0.00 0.92 0.00 0.07 79.33 15:13:01 9 16.64 0.00 0.40 0.00 0.05 82.91 15:13:01 10 26.40 0.00 0.37 1.62 0.07 71.55 15:13:01 11 25.07 0.00 0.60 0.00 0.07 74.26 15:13:01 12 25.51 0.00 0.45 0.02 0.07 73.96 15:13:01 13 29.66 0.00 0.89 1.37 0.08 68.00 15:13:01 14 17.95 0.00 0.92 0.00 0.05 81.08 15:13:01 15 14.63 0.00 1.09 0.00 0.07 84.21 15:14:01 all 16.10 0.00 1.48 0.73 0.06 81.63 15:14:01 0 17.30 0.00 1.17 0.70 0.07 80.76 15:14:01 1 15.02 0.00 2.40 3.97 0.07 78.54 15:14:01 2 17.78 0.00 1.51 0.47 0.08 80.16 15:14:01 3 19.57 0.00 1.37 0.03 0.05 78.97 15:14:01 4 15.39 0.00 1.05 0.65 0.05 82.86 15:14:01 5 19.21 0.00 1.19 0.13 0.07 79.40 15:14:01 6 13.96 0.00 1.23 0.02 0.05 84.74 15:14:01 7 18.36 0.00 1.31 0.07 0.05 80.22 15:14:01 8 15.59 0.00 2.08 0.22 0.07 82.05 15:14:01 9 18.78 0.00 0.95 0.00 0.05 80.21 15:14:01 10 14.30 0.00 1.89 1.82 0.03 81.95 15:14:01 11 18.16 0.00 1.17 0.03 0.05 80.59 15:14:01 12 17.34 0.00 1.42 3.37 0.08 77.79 15:14:01 13 12.88 0.00 2.63 0.07 0.05 84.38 15:14:01 14 12.59 0.00 1.15 0.20 0.03 86.02 15:14:01 15 11.34 0.00 1.10 0.00 0.03 87.53 15:15:01 all 16.35 0.00 1.16 0.56 0.05 81.87 15:15:01 0 7.15 0.00 0.73 0.03 0.03 92.05 15:15:01 1 17.71 0.00 2.26 0.30 0.07 79.66 15:15:01 2 12.29 0.00 1.66 5.97 0.08 80.00 15:15:01 3 22.30 0.00 1.55 0.00 0.05 76.10 15:15:01 4 24.11 0.00 2.20 0.00 0.05 73.64 15:15:01 5 17.06 0.00 0.27 0.00 0.03 82.64 15:15:01 6 21.95 0.00 1.47 0.07 0.07 76.44 15:15:01 7 12.90 0.00 1.15 1.53 0.03 84.38 15:15:01 8 19.95 0.00 1.33 0.00 0.08 78.63 15:15:01 9 16.91 0.00 1.50 0.02 0.05 81.52 15:15:01 10 17.78 0.00 1.19 0.00 0.05 80.99 15:15:01 11 11.60 0.00 0.50 0.00 0.02 87.88 15:15:01 12 14.10 0.00 0.42 1.05 0.03 84.39 15:15:01 13 10.95 0.00 0.58 0.00 0.03 88.43 15:15:01 14 21.78 0.00 1.27 0.00 0.07 76.88 15:15:01 15 13.14 0.00 0.57 0.00 0.03 86.26 15:16:01 all 12.60 0.00 0.47 0.33 0.04 86.57 15:16:01 0 9.49 0.00 0.30 0.00 0.02 90.20 15:16:01 1 20.56 0.00 1.10 0.72 0.05 77.57 15:16:01 2 10.83 0.00 0.54 2.31 0.05 86.27 15:16:01 3 11.26 0.00 0.18 0.00 0.02 88.54 15:16:01 4 10.83 0.00 0.50 0.00 0.03 88.63 15:16:01 5 15.33 0.00 0.38 0.00 0.05 84.23 15:16:01 6 15.17 0.00 0.32 0.00 0.03 84.48 15:16:01 7 16.54 0.00 0.69 0.00 0.05 82.72 15:16:01 8 8.91 0.00 0.37 0.00 0.03 90.69 15:16:01 9 11.95 0.00 0.33 0.00 0.03 87.68 15:16:01 10 6.82 0.00 0.28 0.00 0.03 92.87 15:16:01 11 17.97 0.00 0.63 0.00 0.05 81.35 15:16:01 12 5.54 0.00 0.30 2.19 0.03 91.94 15:16:01 13 14.16 0.00 0.27 0.00 0.03 85.54 15:16:01 14 13.03 0.00 0.68 0.00 0.02 86.27 15:16:01 15 13.26 0.00 0.60 0.00 0.03 86.10 15:17:01 all 24.67 0.00 0.83 0.32 0.06 74.12 15:17:01 0 26.88 0.00 0.65 0.00 0.07 72.40 15:17:01 1 29.28 0.00 0.50 0.00 0.05 70.16 15:17:01 2 19.29 0.00 1.05 0.00 0.05 79.61 15:17:01 3 25.05 0.00 0.90 0.00 0.07 73.98 15:17:01 4 18.13 0.00 1.09 0.49 0.07 80.23 15:17:01 5 22.56 0.00 0.47 0.00 0.05 76.92 15:17:01 6 31.77 0.00 2.04 0.00 0.08 66.11 15:17:01 7 26.51 0.00 0.74 0.00 0.05 72.70 15:17:01 8 20.88 0.00 0.57 0.00 0.05 78.50 15:17:01 9 28.52 0.00 0.65 0.65 0.08 70.09 15:17:01 10 22.91 0.00 1.17 0.00 0.07 75.85 15:17:01 11 14.61 0.00 0.80 0.00 0.05 84.54 15:17:01 12 28.59 0.00 0.84 2.34 0.08 68.15 15:17:01 13 27.56 0.00 0.55 0.00 0.07 71.82 15:17:01 14 22.82 0.00 0.55 1.64 0.07 74.92 15:17:01 15 29.28 0.00 0.70 0.00 0.07 69.95 15:18:01 all 19.43 0.00 0.83 0.39 0.05 79.30 15:18:01 0 21.44 0.00 0.62 0.00 0.05 77.89 15:18:01 1 22.40 0.00 1.01 0.00 0.07 76.52 15:18:01 2 16.08 0.00 0.53 0.00 0.05 83.34 15:18:01 3 29.26 0.00 0.80 0.05 0.08 69.80 15:18:01 4 22.86 0.00 1.55 1.32 0.07 74.20 15:18:01 5 23.60 0.00 0.67 0.00 0.07 75.66 15:18:01 6 20.32 0.00 2.57 0.00 0.05 77.06 15:18:01 7 18.80 0.00 0.63 0.00 0.07 80.50 15:18:01 8 23.98 0.00 0.72 0.02 0.05 75.24 15:18:01 9 12.25 0.00 0.48 0.00 0.03 87.23 15:18:01 10 19.24 0.00 0.85 0.00 0.05 79.86 15:18:01 11 13.82 0.00 0.37 0.00 0.03 85.78 15:18:01 12 12.88 0.00 0.43 0.00 0.03 86.65 15:18:01 13 14.22 0.00 0.84 0.00 0.05 84.89 15:18:01 14 16.73 0.00 0.50 2.49 0.05 80.22 15:18:01 15 23.13 0.00 0.57 2.32 0.05 73.93 Average: all 18.64 0.00 0.89 0.49 0.05 79.93 Average: 0 17.79 0.00 0.72 0.11 0.05 81.33 Average: 1 23.73 0.00 1.31 0.72 0.06 74.17 Average: 2 20.94 0.00 1.20 1.21 0.06 76.58 Average: 3 20.07 0.00 0.79 0.01 0.05 79.08 Average: 4 19.72 0.00 1.22 1.23 0.05 77.77 Average: 5 19.92 0.00 0.59 0.05 0.05 79.40 Average: 6 22.76 0.00 1.26 0.06 0.06 75.87 Average: 7 18.61 0.00 0.90 0.28 0.05 80.17 Average: 8 16.77 0.00 0.93 0.14 0.06 82.11 Average: 9 16.63 0.00 0.69 0.11 0.05 82.52 Average: 10 18.54 0.00 0.89 1.08 0.05 79.43 Average: 11 15.91 0.00 0.66 0.01 0.04 83.37 Average: 12 17.09 0.00 0.63 1.15 0.06 81.08 Average: 13 17.02 0.00 0.98 0.89 0.05 81.06 Average: 14 16.67 0.00 0.76 0.56 0.05 81.97 Average: 15 16.02 0.00 0.71 0.31 0.05 82.91