---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-46445 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 1188 58717 0 4516 62539 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:63:6e:51 brd ff:ff:ff:ff:ff:ff inet 10.30.106.67/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85936sec preferred_lft 85936sec inet6 fe80::f816:3eff:fe63:6e51/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f6:f6:61:41 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-46445) 09/17/25 _x86_64_ (16 CPU) 09:33:20 LINUX RESTART (16 CPU) 09:34:01 tps rtps wtps bread/s bwrtn/s 09:35:01 183.07 34.88 148.19 1702.52 75886.15 09:36:01 140.56 14.26 126.30 890.65 76778.80 09:37:01 51.92 2.60 49.32 72.11 64540.09 09:38:01 62.46 0.62 61.84 27.06 74088.99 09:39:01 31.88 0.45 31.43 13.06 40543.38 09:40:01 20.93 0.10 20.83 2.93 17088.84 09:41:01 50.89 1.82 49.08 110.51 27989.07 Average: 77.38 7.82 69.57 402.68 53844.42 09:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:35:01 62502884 64043680 3464860 5.25 91300 1975240 2294040 3.42 1232972 1810184 134196 09:36:01 59945464 61766552 6022280 9.13 100980 2236020 3732596 5.57 3610072 1966640 22652 09:37:01 58646204 60473232 7321540 11.10 101636 2241060 4585848 6.84 4909304 1960992 396 09:38:01 59149464 61279112 6818280 10.34 104252 2534392 4137804 6.17 4188476 2168360 1056 09:39:01 58580756 61420072 7386988 11.20 106576 3229696 3647460 5.44 4048356 2855656 237080 09:40:01 58132220 61776996 7835524 11.88 109416 4018944 4434900 6.62 3717512 3606380 526736 09:41:01 60144860 64058452 5822884 8.83 114132 4277416 2106832 3.14 1458956 3842972 10012 Average: 59585979 62116871 6381765 9.67 104042 2930395 3562783 5.32 3309378 2601598 133161 09:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 lo 1.40 1.40 0.17 0.17 0.00 0.00 0.00 0.00 09:35:01 ens3 119.75 98.75 1448.51 31.60 0.00 0.00 0.00 0.00 09:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:36:01 ens3 946.81 626.45 3588.41 162.25 0.00 0.00 0.00 0.00 09:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 lo 27.17 27.17 96.40 96.40 0.00 0.00 0.00 0.00 09:37:01 ens3 526.19 307.46 127.00 116.25 0.00 0.00 0.00 0.00 09:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 lo 4.05 4.05 7.31 7.31 0.00 0.00 0.00 0.00 09:38:01 ens3 654.19 335.56 632.86 121.54 0.00 0.00 0.00 0.00 09:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 lo 3.17 3.17 1.52 1.52 0.00 0.00 0.00 0.00 09:39:01 ens3 411.21 208.02 111.12 79.42 0.00 0.00 0.00 0.00 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 lo 3.65 3.65 1.57 1.57 0.00 0.00 0.00 0.00 09:40:01 ens3 242.72 135.05 646.95 44.82 0.00 0.00 0.00 0.00 09:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 lo 1.67 1.67 0.63 0.63 0.00 0.00 0.00 0.00 09:41:01 ens3 403.28 234.49 241.38 84.33 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 5.94 5.94 15.38 15.38 0.00 0.00 0.00 0.00 Average: ens3 472.02 277.97 970.86 91.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-46445) 09/17/25 _x86_64_ (16 CPU) 09:33:20 LINUX RESTART (16 CPU) 09:34:01 CPU %user %nice %system %iowait %steal %idle 09:35:01 all 6.21 0.00 0.47 0.93 0.03 92.36 09:35:01 0 31.96 0.00 2.12 0.95 0.05 64.93 09:35:01 1 14.82 0.00 1.37 0.53 0.03 83.24 09:35:01 2 7.03 0.00 0.50 0.45 0.07 91.95 09:35:01 3 20.14 0.00 1.18 0.57 0.05 78.06 09:35:01 4 3.36 0.00 0.47 11.43 0.07 84.67 09:35:01 5 5.19 0.00 0.47 0.13 0.03 94.18 09:35:01 6 1.62 0.00 0.10 0.02 0.00 98.27 09:35:01 7 1.60 0.00 0.10 0.02 0.02 98.26 09:35:01 8 1.18 0.00 0.18 0.08 0.03 98.52 09:35:01 9 1.13 0.00 0.08 0.00 0.02 98.77 09:35:01 10 2.08 0.00 0.07 0.02 0.00 97.83 09:35:01 11 0.27 0.00 0.30 0.65 0.00 98.78 09:35:01 12 2.19 0.00 0.10 0.00 0.02 97.70 09:35:01 13 2.90 0.00 0.27 0.17 0.03 96.63 09:35:01 14 1.72 0.00 0.12 0.00 0.02 98.15 09:35:01 15 2.12 0.00 0.10 0.02 0.02 97.75 09:36:01 all 29.88 0.00 1.17 0.42 0.08 68.46 09:36:01 0 28.40 0.00 1.27 0.15 0.07 70.12 09:36:01 1 28.75 0.00 0.68 0.02 0.08 70.47 09:36:01 2 36.45 0.00 1.24 0.07 0.10 62.14 09:36:01 3 30.42 0.00 0.87 0.03 0.07 68.61 09:36:01 4 29.30 0.00 1.46 2.51 0.08 66.64 09:36:01 5 36.88 0.00 0.92 0.02 0.07 62.12 09:36:01 6 41.17 0.00 1.64 0.42 0.08 56.69 09:36:01 7 31.26 0.00 1.46 0.02 0.08 67.18 09:36:01 8 37.42 0.00 1.69 0.00 0.10 60.79 09:36:01 9 18.44 0.00 1.26 2.56 0.07 77.67 09:36:01 10 21.83 0.00 0.94 0.40 0.07 76.77 09:36:01 11 18.18 0.00 0.82 0.13 0.05 80.82 09:36:01 12 31.35 0.00 0.90 0.02 0.08 67.65 09:36:01 13 23.76 0.00 0.90 0.17 0.07 75.10 09:36:01 14 27.66 0.00 1.51 0.18 0.05 70.60 09:36:01 15 36.88 0.00 1.06 0.05 0.08 61.93 09:37:01 all 24.64 0.00 0.78 0.32 0.07 74.20 09:37:01 0 15.06 0.00 1.24 0.00 0.07 83.63 09:37:01 1 17.14 0.00 0.60 0.00 0.07 82.19 09:37:01 2 28.05 0.00 0.94 0.00 0.07 70.95 09:37:01 3 29.65 0.00 0.85 0.00 0.05 69.45 09:37:01 4 23.69 0.00 1.78 0.07 0.05 74.42 09:37:01 5 27.24 0.00 0.77 0.00 0.08 71.91 09:37:01 6 23.41 0.00 0.58 0.00 0.05 75.96 09:37:01 7 18.16 0.00 0.42 0.00 0.03 81.39 09:37:01 8 18.84 0.00 0.72 0.00 0.05 80.39 09:37:01 9 22.10 0.00 0.75 0.08 0.07 77.00 09:37:01 10 31.51 0.00 0.70 0.00 0.08 67.71 09:37:01 11 18.12 0.00 0.45 0.02 0.05 81.36 09:37:01 12 36.56 0.00 0.94 0.00 0.08 62.42 09:37:01 13 24.66 0.00 0.40 0.00 0.07 74.87 09:37:01 14 30.06 0.00 0.54 4.89 0.08 64.44 09:37:01 15 29.96 0.00 0.89 0.02 0.08 69.05 09:38:01 all 23.46 0.00 0.70 0.34 0.06 75.44 09:38:01 0 20.26 0.00 0.72 0.00 0.08 78.93 09:38:01 1 20.84 0.00 0.63 0.00 0.05 78.48 09:38:01 2 23.25 0.00 0.52 0.00 0.05 76.18 09:38:01 3 25.06 0.00 0.62 2.80 0.07 71.46 09:38:01 4 20.67 0.00 0.72 0.02 0.05 78.55 09:38:01 5 21.91 0.00 0.43 0.00 0.03 77.62 09:38:01 6 25.19 0.00 0.60 0.00 0.05 74.15 09:38:01 7 28.88 0.00 0.97 0.00 0.07 70.08 09:38:01 8 21.61 0.00 0.99 0.00 0.07 77.33 09:38:01 9 29.73 0.00 0.52 0.00 0.05 69.70 09:38:01 10 22.68 0.00 0.79 0.00 0.05 76.48 09:38:01 11 18.57 0.00 0.53 0.00 0.07 80.83 09:38:01 12 24.85 0.00 0.97 0.00 0.05 74.13 09:38:01 13 19.51 0.00 1.16 0.02 0.03 79.29 09:38:01 14 27.43 0.00 0.62 1.99 0.07 69.89 09:38:01 15 24.93 0.00 0.50 0.57 0.07 73.93 09:39:01 all 25.06 0.00 0.96 0.20 0.06 73.73 09:39:01 0 26.31 0.00 1.51 0.02 0.07 72.10 09:39:01 1 13.79 0.00 0.61 0.02 0.07 85.52 09:39:01 2 24.73 0.00 0.69 1.24 0.07 73.28 09:39:01 3 24.21 0.00 0.84 0.75 0.07 74.13 09:39:01 4 23.83 0.00 0.88 0.00 0.05 75.24 09:39:01 5 24.18 0.00 0.90 0.02 0.07 74.84 09:39:01 6 21.11 0.00 0.42 0.00 0.05 78.42 09:39:01 7 20.52 0.00 0.79 1.05 0.07 77.58 09:39:01 8 25.44 0.00 0.95 0.00 0.05 73.56 09:39:01 9 35.01 0.00 1.74 0.00 0.08 63.17 09:39:01 10 28.36 0.00 0.80 0.00 0.05 70.79 09:39:01 11 22.72 0.00 0.72 0.00 0.05 76.51 09:39:01 12 32.05 0.00 1.47 0.00 0.07 66.41 09:39:01 13 26.09 0.00 1.31 0.00 0.08 72.52 09:39:01 14 26.44 0.00 1.10 0.10 0.07 72.29 09:39:01 15 26.21 0.00 0.60 0.00 0.07 73.12 09:40:01 all 19.95 0.00 0.75 0.07 0.05 79.19 09:40:01 0 20.64 0.00 1.25 0.00 0.07 78.04 09:40:01 1 11.62 0.00 0.67 0.00 0.03 87.68 09:40:01 2 25.83 0.00 1.24 0.47 0.03 72.43 09:40:01 3 23.43 0.00 0.55 0.00 0.07 75.95 09:40:01 4 27.01 0.00 0.75 0.00 0.05 72.19 09:40:01 5 19.74 0.00 0.67 0.00 0.03 79.56 09:40:01 6 18.99 0.00 0.40 0.50 0.05 80.06 09:40:01 7 21.54 0.00 0.30 0.00 0.03 78.12 09:40:01 8 21.60 0.00 1.32 0.00 0.03 77.05 09:40:01 9 19.18 0.00 0.43 0.00 0.03 80.35 09:40:01 10 18.00 0.00 0.52 0.00 0.03 81.45 09:40:01 11 16.45 0.00 0.50 0.02 0.05 82.99 09:40:01 12 27.05 0.00 0.74 0.00 0.05 72.16 09:40:01 13 21.81 0.00 0.60 0.00 0.05 77.53 09:40:01 14 12.12 0.00 1.07 0.07 0.05 86.69 09:40:01 15 14.36 0.00 0.90 0.00 0.05 84.68 09:41:01 all 11.88 0.00 0.66 0.23 0.03 87.19 09:41:01 0 4.41 0.00 0.42 0.00 0.02 95.16 09:41:01 1 10.51 0.00 0.48 0.00 0.05 88.96 09:41:01 2 12.93 0.00 1.20 2.21 0.05 83.61 09:41:01 3 4.99 0.00 0.15 0.02 0.02 94.83 09:41:01 4 6.68 0.00 0.32 0.00 0.03 92.97 09:41:01 5 10.73 0.00 0.87 0.00 0.03 88.37 09:41:01 6 5.23 0.00 0.30 0.00 0.02 94.45 09:41:01 7 10.57 0.00 0.37 0.00 0.03 89.02 09:41:01 8 6.46 0.00 0.27 0.02 0.03 93.22 09:41:01 9 38.24 0.00 1.52 0.15 0.05 60.04 09:41:01 10 8.42 0.00 0.52 0.03 0.03 91.00 09:41:01 11 16.92 0.00 0.85 0.05 0.05 82.13 09:41:01 12 12.53 0.00 1.27 0.02 0.03 86.16 09:41:01 13 8.29 0.00 0.38 0.00 0.02 91.31 09:41:01 14 7.53 0.00 0.65 1.14 0.02 90.67 09:41:01 15 25.61 0.00 1.00 0.05 0.07 73.28 Average: all 20.15 0.00 0.78 0.36 0.05 78.66 Average: 0 21.01 0.00 1.22 0.16 0.06 77.55 Average: 1 16.77 0.00 0.72 0.08 0.05 82.37 Average: 2 22.60 0.00 0.90 0.63 0.06 75.80 Average: 3 22.55 0.00 0.72 0.59 0.05 76.08 Average: 4 19.21 0.00 0.91 2.00 0.05 77.82 Average: 5 20.84 0.00 0.72 0.02 0.05 78.37 Average: 6 19.52 0.00 0.58 0.13 0.04 79.72 Average: 7 18.93 0.00 0.63 0.16 0.05 80.24 Average: 8 18.93 0.00 0.87 0.01 0.05 80.13 Average: 9 23.40 0.00 0.90 0.40 0.05 75.25 Average: 10 18.97 0.00 0.62 0.06 0.05 80.30 Average: 11 15.89 0.00 0.60 0.12 0.05 83.35 Average: 12 23.78 0.00 0.91 0.00 0.05 75.25 Average: 13 18.14 0.00 0.72 0.05 0.05 81.04 Average: 14 18.98 0.00 0.80 1.19 0.05 78.98 Average: 15 22.85 0.00 0.72 0.10 0.06 76.26