---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-7459 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 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 1187 58257 0 4976 62522 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:38:3c:9b brd ff:ff:ff:ff:ff:ff inet 10.30.107.71/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85870sec preferred_lft 85870sec inet6 fe80::f816:3eff:fe38:3c9b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8d:94:00:26 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::42:8dff:fe94:26/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-7459) 10/30/25 _x86_64_ (16 CPU) 09:22:23 LINUX RESTART (16 CPU) 09:23:02 tps rtps wtps bread/s bwrtn/s 09:24:01 309.71 43.14 266.57 2069.40 78498.95 09:25:01 172.85 23.25 149.61 1186.87 74095.78 09:26:01 53.87 3.73 50.14 108.25 63899.75 09:27:01 168.61 3.80 164.81 514.71 87596.20 09:28:01 43.16 0.05 43.11 1.33 42032.86 09:29:01 14.31 0.42 13.90 11.46 8050.39 09:30:01 24.80 0.10 24.70 2.93 23458.09 09:31:01 40.44 1.35 39.09 91.44 26062.65 Average: 103.04 9.41 93.63 495.04 50403.39 09:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:24:01 62813768 64334636 3153976 4.78 90308 1955436 3219968 4.80 927784 1796900 232788 09:25:01 60332540 62179996 5635204 8.54 101024 2260324 3324904 4.96 3167020 2003712 26408 09:26:01 58784016 60638468 7183728 10.89 101700 2266424 4479804 6.68 4732660 1984392 24 09:27:01 57584928 60018336 8382816 12.71 113260 2829800 5566696 8.31 5423900 2422860 1232 09:28:01 58700392 61369448 7267352 11.02 115840 3042852 4235168 6.32 4170712 2575720 14268 09:29:01 57756160 60871352 8211584 12.45 117388 3479416 4292116 6.40 4667280 3004588 217292 09:30:01 57298544 61188540 8669200 13.14 120168 4238488 3836488 5.72 4378620 3725028 286232 09:31:01 59684304 64048428 6283440 9.53 125120 4698748 2173348 3.24 1530140 4172476 27508 Average: 59119332 61831150 6848412 10.38 110601 3096436 3891062 5.81 3624764 2710710 100719 09:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 lo 1.29 1.29 0.16 0.16 0.00 0.00 0.00 0.00 09:24:01 ens3 92.90 67.49 1309.05 24.70 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 09:25:01 ens3 676.09 500.22 4097.57 122.70 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 lo 12.01 12.01 9.82 9.82 0.00 0.00 0.00 0.00 09:26:01 ens3 550.56 452.76 176.65 163.98 0.00 0.00 0.00 0.00 09:27:01 veth42596db 0.12 0.42 0.01 0.03 0.00 0.00 0.00 0.00 09:27:01 docker0 228.31 207.85 47.77 89.99 0.00 0.00 0.00 0.00 09:27:01 lo 492.52 492.52 231.10 231.10 0.00 0.00 0.00 0.00 09:27:01 ens3 1096.77 703.00 3081.72 230.00 0.00 0.00 0.00 0.00 09:28:01 docker0 130.91 117.26 26.19 50.40 0.00 0.00 0.00 0.00 09:28:01 lo 276.22 276.22 76.42 76.42 0.00 0.00 0.00 0.00 09:28:01 ens3 375.40 267.32 572.60 89.31 0.00 0.00 0.00 0.00 09:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 lo 2.90 2.90 1.44 1.44 0.00 0.00 0.00 0.00 09:29:01 ens3 332.14 201.43 103.63 78.66 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 lo 2.68 2.68 1.11 1.11 0.00 0.00 0.00 0.00 09:30:01 ens3 255.32 175.42 664.49 63.24 0.00 0.00 0.00 0.00 09:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 lo 3.13 3.13 1.18 1.18 0.00 0.00 0.00 0.00 09:31:01 ens3 375.36 217.31 248.56 87.38 0.00 0.00 0.00 0.00 Average: docker0 44.99 40.72 9.26 17.58 0.00 0.00 0.00 0.00 Average: lo 99.09 99.09 40.24 40.24 0.00 0.00 0.00 0.00 Average: ens3 470.09 323.64 1281.70 107.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-7459) 10/30/25 _x86_64_ (16 CPU) 09:22:23 LINUX RESTART (16 CPU) 09:23:02 CPU %user %nice %system %iowait %steal %idle 09:24:01 all 5.04 0.00 0.40 1.78 0.02 92.76 09:24:01 0 0.58 0.00 0.08 0.10 0.00 99.24 09:24:01 1 1.31 0.00 0.17 0.19 0.03 98.30 09:24:01 2 1.58 0.00 0.12 0.05 0.00 98.25 09:24:01 3 23.72 0.00 2.19 14.40 0.07 59.62 09:24:01 4 13.26 0.00 0.95 0.73 0.02 85.04 09:24:01 5 33.86 0.00 1.70 1.63 0.07 62.75 09:24:01 6 0.76 0.00 0.22 0.56 0.02 98.44 09:24:01 7 0.22 0.00 0.05 0.02 0.02 99.69 09:24:01 8 0.61 0.00 0.17 0.17 0.02 99.03 09:24:01 9 0.24 0.00 0.12 7.15 0.02 92.48 09:24:01 10 1.20 0.00 0.02 0.00 0.00 98.78 09:24:01 11 0.12 0.00 0.10 0.00 0.02 99.76 09:24:01 12 1.46 0.00 0.15 3.51 0.02 94.86 09:24:01 13 0.54 0.00 0.07 0.00 0.00 99.39 09:24:01 14 1.07 0.00 0.14 0.02 0.00 98.78 09:24:01 15 0.19 0.00 0.08 0.07 0.03 99.63 09:25:01 all 26.50 0.00 1.03 2.48 0.10 69.89 09:25:01 0 19.75 0.00 0.77 0.02 0.13 79.33 09:25:01 1 28.07 0.00 0.85 0.00 0.08 70.99 09:25:01 2 32.62 0.00 0.77 0.00 0.08 66.53 09:25:01 3 27.17 0.00 1.19 20.11 0.13 51.40 09:25:01 4 24.94 0.00 0.82 3.37 0.10 70.78 09:25:01 5 34.70 0.00 0.99 2.72 0.12 61.48 09:25:01 6 26.64 0.00 0.65 0.15 0.08 72.48 09:25:01 7 22.80 0.00 1.06 3.87 0.07 72.20 09:25:01 8 33.55 0.00 2.09 3.51 0.12 60.73 09:25:01 9 35.15 0.00 1.12 3.41 0.12 60.20 09:25:01 10 25.84 0.00 0.50 0.00 0.08 73.58 09:25:01 11 21.53 0.00 1.01 0.81 0.05 76.61 09:25:01 12 23.48 0.00 1.93 1.34 0.08 73.16 09:25:01 13 26.13 0.00 0.94 0.02 0.08 72.83 09:25:01 14 16.84 0.00 0.95 0.05 0.08 82.07 09:25:01 15 24.85 0.00 0.85 0.28 0.08 73.93 09:26:01 all 24.21 0.00 0.74 1.10 0.08 73.86 09:26:01 0 19.56 0.00 0.77 0.00 0.10 79.58 09:26:01 1 20.48 0.00 0.49 13.46 0.08 65.49 09:26:01 2 30.06 0.00 0.59 0.00 0.10 69.26 09:26:01 3 29.97 0.00 1.62 3.74 0.10 64.56 09:26:01 4 19.38 0.00 0.32 0.00 0.07 80.23 09:26:01 5 29.21 0.00 0.59 0.02 0.10 70.08 09:26:01 6 18.96 0.00 0.62 0.00 0.07 80.36 09:26:01 7 20.10 0.00 0.38 0.08 0.07 79.36 09:26:01 8 52.42 0.00 1.69 0.20 0.10 45.59 09:26:01 9 19.94 0.00 0.74 0.02 0.08 79.22 09:26:01 10 26.01 0.00 0.84 0.00 0.08 73.07 09:26:01 11 23.58 0.00 0.43 0.00 0.10 75.89 09:26:01 12 10.99 0.00 0.38 0.02 0.05 88.56 09:26:01 13 34.31 0.00 0.63 0.08 0.10 64.87 09:26:01 14 18.99 0.00 0.55 0.00 0.07 80.39 09:26:01 15 13.65 0.00 1.22 0.00 0.05 85.08 09:27:01 all 16.52 0.00 1.39 1.50 0.07 80.52 09:27:01 0 16.39 0.00 1.54 0.00 0.05 82.03 09:27:01 1 18.33 0.00 0.80 6.46 0.07 74.34 09:27:01 2 16.95 0.00 1.04 0.35 0.07 81.59 09:27:01 3 9.77 0.00 2.14 1.22 0.05 86.82 09:27:01 4 18.88 0.00 1.76 0.10 0.08 79.17 09:27:01 5 15.06 0.00 1.19 0.45 0.07 83.24 09:27:01 6 19.84 0.00 1.27 0.02 0.05 78.82 09:27:01 7 11.74 0.00 1.56 14.50 0.07 72.13 09:27:01 8 16.61 0.00 1.48 0.17 0.07 81.68 09:27:01 9 22.29 0.00 1.26 0.03 0.07 76.36 09:27:01 10 11.86 0.00 0.87 0.17 0.05 87.06 09:27:01 11 24.61 0.00 1.71 0.00 0.07 73.62 09:27:01 12 13.14 0.00 1.71 0.07 0.05 85.04 09:27:01 13 17.76 0.00 1.05 0.33 0.10 80.76 09:27:01 14 16.80 0.00 1.54 0.07 0.10 81.49 09:27:01 15 14.30 0.00 1.39 0.02 0.07 84.23 09:28:01 all 15.71 0.00 0.76 0.54 0.05 82.94 09:28:01 0 10.78 0.00 0.45 0.00 0.03 88.74 09:28:01 1 14.04 0.00 0.48 0.02 0.05 85.41 09:28:01 2 15.85 0.00 1.04 2.59 0.07 80.46 09:28:01 3 18.94 0.00 1.22 0.20 0.05 79.60 09:28:01 4 14.40 0.00 1.00 0.08 0.03 84.48 09:28:01 5 18.55 0.00 0.83 0.00 0.05 80.57 09:28:01 6 23.43 0.00 0.88 0.00 0.07 75.62 09:28:01 7 14.37 0.00 0.54 5.60 0.05 79.44 09:28:01 8 12.31 0.00 0.84 0.02 0.03 86.80 09:28:01 9 25.80 0.00 0.88 0.02 0.08 73.22 09:28:01 10 15.96 0.00 0.75 0.02 0.05 83.22 09:28:01 11 13.99 0.00 0.62 0.00 0.05 85.34 09:28:01 12 14.81 0.00 0.77 0.00 0.05 84.37 09:28:01 13 11.02 0.00 0.47 0.00 0.05 88.46 09:28:01 14 12.64 0.00 0.35 0.22 0.05 86.74 09:28:01 15 14.53 0.00 1.00 0.00 0.03 84.43 09:29:01 all 17.56 0.00 0.59 0.08 0.05 81.71 09:29:01 0 10.39 0.00 0.43 0.00 0.05 89.13 09:29:01 1 15.26 0.00 0.37 0.00 0.03 84.34 09:29:01 2 18.01 0.00 1.02 0.12 0.05 80.81 09:29:01 3 12.18 0.00 0.27 1.05 0.03 86.47 09:29:01 4 21.19 0.00 0.53 0.07 0.07 78.14 09:29:01 5 13.41 0.00 0.60 0.00 0.07 85.92 09:29:01 6 10.68 0.00 0.52 0.00 0.05 88.75 09:29:01 7 20.17 0.00 0.57 0.00 0.05 79.21 09:29:01 8 28.22 0.00 1.22 0.00 0.07 70.50 09:29:01 9 22.80 0.00 0.75 0.00 0.07 76.38 09:29:01 10 23.74 0.00 1.22 0.00 0.08 74.96 09:29:01 11 14.08 0.00 0.54 0.00 0.05 85.33 09:29:01 12 16.10 0.00 0.57 0.02 0.05 83.27 09:29:01 13 20.74 0.00 0.33 0.00 0.05 78.88 09:29:01 14 24.32 0.00 0.23 0.00 0.05 75.40 09:29:01 15 9.76 0.00 0.28 0.00 0.03 89.92 09:30:01 all 23.06 0.00 0.80 0.16 0.07 75.92 09:30:01 0 23.54 0.00 0.90 0.00 0.07 75.50 09:30:01 1 17.03 0.00 0.50 0.00 0.05 82.42 09:30:01 2 23.88 0.00 0.65 0.00 0.07 75.40 09:30:01 3 23.25 0.00 0.97 2.42 0.07 73.29 09:30:01 4 28.03 0.00 0.74 0.05 0.10 71.08 09:30:01 5 25.30 0.00 0.45 0.00 0.08 74.16 09:30:01 6 21.74 0.00 0.93 0.00 0.05 77.27 09:30:01 7 24.50 0.00 0.57 0.00 0.08 74.85 09:30:01 8 29.60 0.00 0.48 0.00 0.10 69.81 09:30:01 9 30.52 0.00 1.12 0.00 0.07 68.30 09:30:01 10 19.85 0.00 1.72 0.00 0.05 78.38 09:30:01 11 22.30 0.00 0.50 0.02 0.07 77.12 09:30:01 12 20.98 0.00 0.90 0.00 0.07 78.05 09:30:01 13 17.17 0.00 1.10 0.00 0.05 81.68 09:30:01 14 23.01 0.00 0.42 0.00 0.10 76.47 09:30:01 15 18.19 0.00 0.74 0.00 0.05 81.02 09:31:01 all 12.60 0.00 0.61 0.33 0.04 86.42 09:31:01 0 7.64 0.00 0.27 0.00 0.02 92.08 09:31:01 1 8.76 0.00 0.30 0.00 0.03 90.91 09:31:01 2 9.81 0.00 0.58 0.00 0.05 89.55 09:31:01 3 5.71 0.00 0.45 0.02 0.03 93.79 09:31:01 4 14.06 0.00 1.35 1.24 0.05 83.30 09:31:01 5 29.40 0.00 0.75 0.05 0.07 69.73 09:31:01 6 11.01 0.00 0.28 0.00 0.05 88.66 09:31:01 7 9.03 0.00 0.45 3.78 0.05 86.69 09:31:01 8 9.38 0.00 0.28 0.02 0.03 90.28 09:31:01 9 11.30 0.00 1.05 0.00 0.03 87.62 09:31:01 10 17.26 0.00 0.55 0.00 0.05 82.14 09:31:01 11 22.35 0.00 1.10 0.10 0.07 76.38 09:31:01 12 19.37 0.00 1.00 0.10 0.05 79.47 09:31:01 13 11.48 0.00 0.23 0.00 0.03 88.26 09:31:01 14 7.11 0.00 0.45 0.00 0.03 92.40 09:31:01 15 8.04 0.00 0.61 0.00 0.03 91.32 Average: all 17.67 0.00 0.79 0.99 0.06 80.48 Average: 0 13.61 0.00 0.65 0.01 0.06 85.67 Average: 1 15.43 0.00 0.50 2.52 0.05 81.50 Average: 2 18.62 0.00 0.73 0.39 0.06 80.20 Average: 3 18.82 0.00 1.25 5.37 0.07 74.49 Average: 4 19.28 0.00 0.93 0.70 0.06 79.02 Average: 5 24.92 0.00 0.89 0.61 0.08 73.52 Average: 6 16.66 0.00 0.67 0.09 0.05 82.52 Average: 7 15.40 0.00 0.65 3.48 0.06 80.42 Average: 8 22.87 0.00 1.03 0.51 0.07 75.52 Average: 9 21.05 0.00 0.88 1.32 0.07 76.69 Average: 10 17.74 0.00 0.81 0.02 0.06 81.37 Average: 11 17.85 0.00 0.75 0.12 0.06 81.23 Average: 12 15.06 0.00 0.93 0.63 0.05 83.34 Average: 13 17.42 0.00 0.60 0.05 0.06 81.86 Average: 14 15.11 0.00 0.58 0.04 0.06 84.20 Average: 15 12.95 0.00 0.77 0.05 0.05 86.18