---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-22541 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 740K 6.3G 1% /run /dev/vda1 310G 12G 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 1301 58777 0 4342 62428 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:5c:51:df brd ff:ff:ff:ff:ff:ff inet 10.30.106.52/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86010sec preferred_lft 86010sec inet6 fe80::f816:3eff:fe5c:51df/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ac:fe:3a:ca 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-22541) 06/20/25 _x86_64_ (16 CPU) 14:01:50 LINUX RESTART (16 CPU) 14:02:01 tps rtps wtps bread/s bwrtn/s 14:03:02 310.20 73.69 236.50 5298.63 85090.04 14:04:01 194.02 43.25 150.77 2466.02 60537.67 14:05:01 74.09 4.92 69.18 183.27 51935.89 14:06:01 49.38 0.65 48.73 17.86 55066.96 14:07:01 53.44 0.13 53.31 6.53 67773.90 14:08:01 69.44 0.82 68.62 86.92 76170.90 Average: 124.91 20.51 104.39 1340.16 66111.51 14:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:03:02 62983312 64241344 2984432 4.52 69960 1728600 2127924 3.18 1014872 1570200 99812 14:04:01 61566768 63221240 4400976 6.67 94648 2081584 2749940 4.10 2094716 1866120 39536 14:05:01 60042084 61834128 5925660 8.98 99880 2208268 3771364 5.63 3536736 1934036 3364 14:06:01 59910836 62412680 6056908 9.18 103880 2900560 3295496 4.92 3033168 2544284 428748 14:07:01 58610092 61877272 7357652 11.15 106804 3649824 5676832 8.47 3593836 3254916 494168 14:08:01 60213208 63947872 5754536 8.72 111112 4104784 2161004 3.22 1532332 3698160 33464 Average: 60554383 62922423 5413361 8.21 97714 2778937 3297093 4.92 2467610 2477953 183182 14:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:03:02 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 14:03:02 ens3 452.65 310.86 1976.32 68.89 0.00 0.00 0.00 0.00 14:03:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 lo 0.95 0.95 0.10 0.10 0.00 0.00 0.00 0.00 14:04:01 ens3 325.15 253.04 2197.28 64.43 0.00 0.00 0.00 0.00 14:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 lo 39.02 39.02 183.55 183.55 0.00 0.00 0.00 0.00 14:05:01 ens3 798.55 547.18 1906.29 188.10 0.00 0.00 0.00 0.00 14:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 lo 4.02 4.02 2.02 2.02 0.00 0.00 0.00 0.00 14:06:01 ens3 467.87 312.10 604.58 114.70 0.00 0.00 0.00 0.00 14:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 lo 2.97 2.97 1.50 1.50 0.00 0.00 0.00 0.00 14:07:01 ens3 410.83 227.63 707.98 92.16 0.00 0.00 0.00 0.00 14:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 lo 2.92 2.92 1.16 1.16 0.00 0.00 0.00 0.00 14:08:01 ens3 249.36 182.39 220.47 71.41 0.00 0.00 0.00 0.00 14:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 8.62 8.62 31.51 31.51 0.00 0.00 0.00 0.00 Average: ens3 451.09 305.69 1266.27 100.05 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-22541) 06/20/25 _x86_64_ (16 CPU) 14:01:50 LINUX RESTART (16 CPU) 14:02:01 CPU %user %nice %system %iowait %steal %idle 14:03:02 all 4.41 0.00 0.67 2.39 0.02 92.51 14:03:02 0 1.50 0.00 0.50 6.66 0.03 91.30 14:03:02 1 3.42 0.00 0.82 0.33 0.02 95.41 14:03:02 2 4.06 0.00 0.17 0.05 0.02 95.71 14:03:02 3 2.77 0.00 0.42 1.74 0.03 95.04 14:03:02 4 18.17 0.00 1.96 4.28 0.05 75.54 14:03:02 5 5.72 0.00 0.62 0.07 0.02 93.58 14:03:02 6 4.57 0.00 0.50 0.18 0.03 94.71 14:03:02 7 2.51 0.00 0.40 0.12 0.03 96.94 14:03:02 8 3.15 0.00 0.38 0.40 0.02 96.05 14:03:02 9 3.50 0.00 0.55 0.35 0.02 95.59 14:03:02 10 2.45 0.00 0.27 0.08 0.02 97.18 14:03:02 11 6.85 0.00 0.52 0.45 0.03 92.15 14:03:02 12 5.00 0.00 0.75 0.60 0.03 93.61 14:03:02 13 2.50 0.00 0.42 0.40 0.02 96.66 14:03:02 14 3.24 0.00 0.53 0.68 0.03 95.51 14:03:02 15 1.19 0.00 1.83 21.93 0.03 75.02 14:04:01 all 14.41 0.00 0.71 0.98 0.05 83.85 14:04:01 0 11.46 0.00 0.90 2.65 0.03 84.95 14:04:01 1 18.59 0.00 0.68 0.20 0.07 80.46 14:04:01 2 16.52 0.00 0.51 0.00 0.07 82.90 14:04:01 3 9.87 0.00 0.80 0.61 0.05 88.67 14:04:01 4 12.85 0.00 0.58 0.08 0.05 86.44 14:04:01 5 29.76 0.00 1.59 0.71 0.08 67.85 14:04:01 6 19.54 0.00 1.00 0.70 0.05 78.70 14:04:01 7 12.35 0.00 1.07 0.54 0.05 85.99 14:04:01 8 11.89 0.00 0.61 0.05 0.03 87.41 14:04:01 9 16.64 0.00 1.04 0.07 0.05 82.20 14:04:01 10 4.44 0.00 0.22 0.00 0.02 95.32 14:04:01 11 8.48 0.00 0.48 0.31 0.03 90.71 14:04:01 12 23.24 0.00 1.05 0.29 0.05 75.37 14:04:01 13 14.25 0.00 0.31 0.00 0.07 85.37 14:04:01 14 15.36 0.00 0.22 0.00 0.03 84.38 14:04:01 15 5.24 0.00 0.34 9.39 0.03 85.00 14:05:01 all 30.54 0.00 1.05 0.41 0.08 67.92 14:05:01 0 23.38 0.00 1.24 1.96 0.08 73.34 14:05:01 1 31.33 0.00 1.15 0.00 0.08 67.43 14:05:01 2 29.87 0.00 1.04 0.12 0.10 68.87 14:05:01 3 35.56 0.00 1.14 0.02 0.10 63.19 14:05:01 4 30.04 0.00 1.14 0.00 0.08 68.73 14:05:01 5 28.64 0.00 0.62 0.20 0.08 70.45 14:05:01 6 23.53 0.00 1.61 4.07 0.07 70.73 14:05:01 7 36.52 0.00 0.74 0.00 0.08 62.66 14:05:01 8 35.60 0.00 0.72 0.02 0.10 63.56 14:05:01 9 41.48 0.00 1.40 0.03 0.10 56.98 14:05:01 10 20.58 0.00 0.69 0.00 0.07 78.67 14:05:01 11 29.30 0.00 0.72 0.02 0.07 69.90 14:05:01 12 31.53 0.00 0.67 0.02 0.08 67.70 14:05:01 13 26.82 0.00 0.74 0.00 0.07 72.37 14:05:01 14 31.40 0.00 1.64 0.05 0.10 66.81 14:05:01 15 33.06 0.00 1.46 0.13 0.08 65.26 14:06:01 all 30.88 0.00 1.07 0.45 0.08 67.52 14:06:01 0 33.11 0.00 1.62 3.93 0.08 61.25 14:06:01 1 45.62 0.00 1.73 0.00 0.10 52.55 14:06:01 2 41.69 0.00 1.14 0.02 0.08 57.07 14:06:01 3 38.38 0.00 2.19 0.02 0.10 59.31 14:06:01 4 29.22 0.00 0.90 0.00 0.08 69.79 14:06:01 5 33.50 0.00 0.82 0.00 0.08 65.60 14:06:01 6 18.45 0.00 0.85 3.16 0.05 77.49 14:06:01 7 30.75 0.00 1.04 0.00 0.07 68.15 14:06:01 8 31.68 0.00 1.41 0.00 0.08 66.83 14:06:01 9 31.64 0.00 0.74 0.00 0.07 67.56 14:06:01 10 13.28 0.00 0.75 0.00 0.05 85.91 14:06:01 11 35.59 0.00 0.89 0.00 0.10 63.42 14:06:01 12 30.51 0.00 0.87 0.00 0.10 68.51 14:06:01 13 25.04 0.00 0.77 0.00 0.07 74.12 14:06:01 14 25.86 0.00 0.75 0.00 0.07 73.32 14:06:01 15 29.69 0.00 0.64 0.00 0.10 69.58 14:07:01 all 27.40 0.00 1.06 0.71 0.08 70.75 14:07:01 0 28.04 0.00 1.44 3.67 0.10 66.74 14:07:01 1 39.30 0.00 1.22 0.00 0.10 59.39 14:07:01 2 28.08 0.00 0.94 0.00 0.08 70.89 14:07:01 3 33.22 0.00 1.31 0.00 0.08 65.39 14:07:01 4 28.66 0.00 0.82 0.00 0.08 70.44 14:07:01 5 34.55 0.00 1.32 0.00 0.10 64.03 14:07:01 6 24.74 0.00 0.75 0.00 0.08 74.43 14:07:01 7 28.31 0.00 1.12 0.00 0.08 70.49 14:07:01 8 26.10 0.00 0.65 6.62 0.08 66.54 14:07:01 9 26.99 0.00 1.05 0.02 0.07 71.88 14:07:01 10 17.79 0.00 0.86 0.00 0.07 81.28 14:07:01 11 20.51 0.00 0.52 0.00 0.05 78.92 14:07:01 12 30.14 0.00 1.05 0.10 0.10 68.61 14:07:01 13 22.53 0.00 0.92 1.02 0.07 75.46 14:07:01 14 21.37 0.00 0.60 0.00 0.07 77.96 14:07:01 15 28.04 0.00 2.41 0.00 0.08 69.47 14:08:01 all 17.70 0.00 0.78 1.14 0.05 80.34 14:08:01 0 11.08 0.00 0.95 9.29 0.05 78.62 14:08:01 1 18.00 0.00 0.57 0.00 0.05 81.39 14:08:01 2 13.24 0.00 0.42 3.86 0.03 82.45 14:08:01 3 11.44 0.00 0.80 0.00 0.05 87.71 14:08:01 4 25.99 0.00 2.12 0.17 0.07 71.66 14:08:01 5 26.00 0.00 1.09 0.00 0.05 72.86 14:08:01 6 21.67 0.00 1.07 0.12 0.05 77.09 14:08:01 7 37.14 0.00 0.78 0.17 0.07 61.84 14:08:01 8 33.31 0.00 1.09 0.18 0.07 65.35 14:08:01 9 16.91 0.00 0.58 0.02 0.03 82.45 14:08:01 10 15.22 0.00 0.78 0.00 0.07 83.93 14:08:01 11 13.03 0.00 0.47 0.00 0.05 86.45 14:08:01 12 8.20 0.00 0.38 0.00 0.02 91.40 14:08:01 13 8.31 0.00 0.53 4.37 0.03 86.75 14:08:01 14 10.60 0.00 0.33 0.00 0.03 89.03 14:08:01 15 13.08 0.00 0.45 0.00 0.03 86.44 Average: all 20.90 0.00 0.89 1.01 0.06 77.14 Average: 0 18.11 0.00 1.11 4.70 0.06 76.02 Average: 1 26.04 0.00 1.03 0.09 0.07 72.77 Average: 2 22.25 0.00 0.70 0.68 0.06 76.31 Average: 3 21.89 0.00 1.11 0.40 0.07 76.53 Average: 4 24.17 0.00 1.26 0.76 0.07 73.74 Average: 5 26.34 0.00 1.01 0.16 0.07 72.42 Average: 6 18.74 0.00 0.96 1.37 0.06 78.86 Average: 7 24.62 0.00 0.86 0.14 0.06 74.32 Average: 8 23.64 0.00 0.81 1.21 0.06 74.27 Average: 9 22.87 0.00 0.89 0.08 0.06 76.10 Average: 10 12.30 0.00 0.60 0.01 0.05 87.04 Average: 11 18.98 0.00 0.60 0.13 0.06 80.24 Average: 12 21.42 0.00 0.80 0.17 0.06 77.55 Average: 13 16.57 0.00 0.61 0.97 0.05 81.79 Average: 14 17.97 0.00 0.68 0.12 0.06 81.17 Average: 15 18.42 0.00 1.19 5.23 0.06 75.11