---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21548 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 16G 140G 10% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 923 22875 0 8367 30788 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:08:17:2c brd ff:ff:ff:ff:ff:ff inet 10.30.107.65/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85707sec preferred_lft 85707sec inet6 fe80::f816:3eff:fe08:172c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f7:b3:eb:9f 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-8g-21548) 06/16/25 _x86_64_ (8 CPU) 08:37:20 LINUX RESTART (8 CPU) 08:38:01 tps rtps wtps bread/s bwrtn/s 08:39:01 182.64 44.13 138.51 3009.50 38267.89 08:40:01 375.65 36.43 339.23 4150.91 50763.67 08:41:01 378.07 3.50 374.57 480.59 163080.42 08:42:01 362.65 0.07 362.58 4.80 76753.48 08:43:01 68.29 0.05 68.24 0.53 31479.29 08:44:01 49.84 0.02 49.83 1.07 19232.13 08:45:01 18.25 0.00 18.25 0.00 643.09 08:46:01 16.58 0.00 16.58 0.00 612.70 08:47:01 22.06 0.02 22.05 1.47 689.75 08:48:01 69.09 0.60 68.49 60.92 2426.13 Average: 154.32 8.48 145.83 770.97 38395.49 08:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:39:01 29595804 31384548 3343416 10.15 80416 2011024 1615168 4.75 1222252 1810944 120476 08:40:01 28609752 31564824 4329468 13.14 99528 3132772 1507692 4.44 1366652 2600048 477920 08:41:01 23799548 30411888 9139672 27.75 153512 6542456 7947776 23.38 2637012 5878956 3268 08:42:01 19525420 27749304 13413800 40.72 202840 7945088 12825372 37.74 5562184 7073196 3600 08:43:01 17410620 25921356 15528600 47.14 207892 8224328 14297960 42.07 7445320 7286748 1212 08:44:01 17128640 25780036 15810580 48.00 213688 8346520 14758800 43.42 7596160 7396268 964 08:45:01 17112748 25765504 15826472 48.05 214416 8346884 14747548 43.39 7614320 7396548 212 08:46:01 17027196 25681716 15912024 48.31 215256 8347288 15155108 44.59 7697804 7397168 496 08:47:01 17093616 25750704 15845604 48.11 216088 8347668 14741564 43.37 7631256 7398464 228 08:48:01 19873516 28452500 13065704 39.67 217312 8336256 6056912 17.82 5073408 7263900 96 Average: 20717686 27846238 12221534 37.10 182095 6958028 10365390 30.50 5384637 6150224 60847 08:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 ens3 373.97 257.19 2046.30 40.43 0.00 0.00 0.00 0.00 08:39:01 lo 2.80 2.80 0.29 0.29 0.00 0.00 0.00 0.00 08:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 ens3 1006.93 587.44 6496.64 140.81 0.00 0.00 0.00 0.00 08:40:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 08:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 veth335b5e6 0.72 0.95 0.68 0.16 0.00 0.00 0.00 0.00 08:41:01 veth17a327d 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 08:41:01 vethba27c28 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:42:01 vetha6373cd 23.78 24.39 9.32 3.64 0.00 0.00 0.00 0.00 08:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 veth335b5e6 20.91 23.49 10.78 5.18 0.00 0.00 0.00 0.00 08:42:01 vethbb4bc1a 149.00 155.16 13.03 331.21 0.00 0.00 0.00 0.03 08:43:01 vetha6373cd 23.10 26.85 12.00 2.80 0.00 0.00 0.00 0.00 08:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 veth335b5e6 11.98 13.33 8.51 2.58 0.00 0.00 0.00 0.00 08:43:01 vethbb4bc1a 1.07 1.32 0.16 0.16 0.00 0.00 0.00 0.00 08:44:01 vetha6373cd 22.61 26.75 11.97 2.79 0.00 0.00 0.00 0.00 08:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 veth335b5e6 11.95 13.53 8.49 2.52 0.00 0.00 0.00 0.00 08:44:01 vethbb4bc1a 0.03 0.08 0.02 0.01 0.00 0.00 0.00 0.00 08:45:01 vetha6373cd 22.58 26.10 11.92 2.74 0.00 0.00 0.00 0.00 08:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 veth335b5e6 12.16 13.60 8.47 2.44 0.00 0.00 0.00 0.00 08:45:01 vethbb4bc1a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 vetha6373cd 22.46 26.20 11.88 2.74 0.00 0.00 0.00 0.00 08:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 veth335b5e6 12.00 13.56 8.45 2.40 0.00 0.00 0.00 0.00 08:46:01 vethbb4bc1a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 vetha6373cd 22.83 26.48 11.90 2.77 0.00 0.00 0.00 0.00 08:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 veth335b5e6 12.03 13.55 8.44 2.36 0.00 0.00 0.00 0.00 08:47:01 vethbb4bc1a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 vethba27c28 198.78 150.81 20.72 20.07 0.00 0.00 0.00 0.00 08:48:01 ens3 5986.82 3629.43 48846.57 536.09 0.00 0.00 0.00 0.00 08:48:01 br-4be5bdaa1a78 10.23 6.65 4.95 0.65 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: vethba27c28 19.88 15.08 2.07 2.01 0.00 0.00 0.00 0.00 Average: ens3 557.88 336.15 4800.40 46.19 0.00 0.00 0.00 0.00 Average: br-4be5bdaa1a78 1.02 0.66 0.50 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21548) 06/16/25 _x86_64_ (8 CPU) 08:37:20 LINUX RESTART (8 CPU) 08:38:01 CPU %user %nice %system %iowait %steal %idle 08:39:01 all 13.25 0.00 0.96 1.88 0.04 83.86 08:39:01 0 29.43 0.00 2.03 1.00 0.07 67.47 08:39:01 1 14.46 0.00 0.75 0.75 0.05 83.98 08:39:01 2 13.53 0.00 1.36 6.01 0.05 79.05 08:39:01 3 14.43 0.00 1.30 1.04 0.05 83.18 08:39:01 4 8.40 0.00 1.33 0.68 0.03 89.55 08:39:01 5 8.18 0.00 0.32 0.13 0.03 91.34 08:39:01 6 8.35 0.00 0.27 5.13 0.03 86.22 08:39:01 7 9.23 0.00 0.35 0.35 0.03 90.04 08:40:01 all 24.73 0.00 2.17 1.83 0.06 71.20 08:40:01 0 23.79 0.00 2.14 0.33 0.05 73.68 08:40:01 1 30.57 0.00 3.26 1.71 0.05 64.41 08:40:01 2 21.60 0.00 1.96 2.33 0.07 74.05 08:40:01 3 21.27 0.00 1.51 2.09 0.07 75.07 08:40:01 4 18.55 0.00 1.80 0.32 0.05 79.28 08:40:01 5 27.15 0.00 2.00 1.09 0.07 69.70 08:40:01 6 32.89 0.00 3.34 4.01 0.08 59.68 08:40:01 7 22.06 0.00 1.35 2.78 0.05 73.76 08:41:01 all 23.43 0.00 7.02 5.06 0.07 64.42 08:41:01 0 20.36 0.00 7.55 7.32 0.07 64.70 08:41:01 1 20.86 0.00 6.23 1.28 0.07 71.57 08:41:01 2 19.79 0.00 8.17 15.34 0.07 56.63 08:41:01 3 22.47 0.00 6.71 12.56 0.07 58.19 08:41:01 4 22.87 0.00 7.79 2.65 0.07 66.61 08:41:01 5 24.09 0.00 6.49 0.29 0.07 69.06 08:41:01 6 35.68 0.00 7.45 0.25 0.08 56.53 08:41:01 7 21.33 0.00 5.77 0.81 0.05 72.04 08:42:01 all 44.99 0.00 6.10 3.61 0.11 45.19 08:42:01 0 41.48 0.00 6.20 4.52 0.10 47.71 08:42:01 1 47.25 0.00 5.87 2.43 0.10 44.35 08:42:01 2 43.63 0.00 5.65 3.33 0.10 47.29 08:42:01 3 43.85 0.00 6.55 8.21 0.14 41.26 08:42:01 4 45.51 0.00 6.06 1.11 0.10 47.21 08:42:01 5 42.35 0.00 5.89 3.43 0.12 48.21 08:42:01 6 53.07 0.00 6.20 1.36 0.10 39.27 08:42:01 7 42.78 0.00 6.41 4.47 0.10 46.23 08:43:01 all 27.49 0.00 1.56 0.74 0.08 70.13 08:43:01 0 26.57 0.00 1.72 0.02 0.10 71.60 08:43:01 1 30.67 0.00 1.29 0.20 0.08 67.76 08:43:01 2 21.92 0.00 1.76 0.27 0.08 75.97 08:43:01 3 25.79 0.00 1.42 1.02 0.07 71.70 08:43:01 4 25.58 0.00 1.85 1.54 0.08 70.95 08:43:01 5 28.81 0.00 1.42 0.03 0.07 69.67 08:43:01 6 39.95 0.00 1.56 0.08 0.10 58.31 08:43:01 7 20.61 0.00 1.44 2.82 0.08 75.05 08:44:01 all 7.11 0.00 1.80 0.75 0.08 90.26 08:44:01 0 7.75 0.00 1.93 0.00 0.07 90.26 08:44:01 1 7.89 0.00 1.91 0.10 0.07 90.03 08:44:01 2 6.73 0.00 1.84 0.35 0.08 91.00 08:44:01 3 6.72 0.00 1.58 3.05 0.08 88.56 08:44:01 4 7.28 0.00 1.83 0.89 0.08 89.92 08:44:01 5 6.45 0.00 1.61 0.03 0.08 91.82 08:44:01 6 7.54 0.00 1.75 0.54 0.07 90.11 08:44:01 7 6.47 0.00 1.97 1.08 0.08 90.40 08:45:01 all 4.63 0.00 1.38 0.09 0.08 93.82 08:45:01 0 4.63 0.00 1.66 0.37 0.10 93.24 08:45:01 1 5.47 0.00 1.38 0.02 0.08 93.05 08:45:01 2 4.73 0.00 1.45 0.00 0.07 93.75 08:45:01 3 4.64 0.00 1.37 0.22 0.08 93.69 08:45:01 4 5.14 0.00 1.31 0.02 0.07 93.47 08:45:01 5 3.88 0.00 1.19 0.03 0.10 94.79 08:45:01 6 3.86 0.00 1.26 0.03 0.08 94.77 08:45:01 7 4.70 0.00 1.38 0.00 0.07 93.86 08:46:01 all 4.68 0.00 1.38 0.08 0.08 93.78 08:46:01 0 5.48 0.00 1.54 0.03 0.07 92.88 08:46:01 1 4.25 0.00 1.27 0.12 0.07 94.29 08:46:01 2 4.17 0.00 1.43 0.17 0.10 94.14 08:46:01 3 5.84 0.00 1.56 0.03 0.07 92.50 08:46:01 4 5.56 0.00 1.39 0.12 0.07 92.86 08:46:01 5 3.75 0.00 1.25 0.10 0.07 94.83 08:46:01 6 4.43 0.00 1.26 0.00 0.08 94.23 08:46:01 7 3.95 0.00 1.35 0.07 0.08 94.55 08:47:01 all 4.77 0.00 1.37 0.08 0.07 93.71 08:47:01 0 4.40 0.00 1.61 0.03 0.07 93.89 08:47:01 1 4.55 0.00 1.31 0.02 0.07 94.06 08:47:01 2 4.83 0.00 1.51 0.05 0.07 93.54 08:47:01 3 4.91 0.00 1.42 0.03 0.07 93.57 08:47:01 4 5.54 0.00 1.37 0.02 0.08 92.99 08:47:01 5 5.30 0.00 1.21 0.18 0.07 93.24 08:47:01 6 4.48 0.00 1.22 0.03 0.07 94.20 08:47:01 7 4.11 0.00 1.33 0.32 0.07 94.18 08:48:01 all 6.72 0.00 1.76 0.16 0.07 91.29 08:48:01 0 7.78 0.00 2.20 0.08 0.07 89.87 08:48:01 1 6.84 0.00 1.93 0.07 0.08 91.08 08:48:01 2 6.52 0.00 1.83 0.08 0.07 91.50 08:48:01 3 6.16 0.00 1.65 0.32 0.07 91.81 08:48:01 4 7.51 0.00 1.65 0.08 0.07 90.69 08:48:01 5 5.00 0.00 1.47 0.44 0.07 93.03 08:48:01 6 6.33 0.00 1.55 0.08 0.07 91.97 08:48:01 7 7.59 0.00 1.83 0.12 0.07 90.40 Average: all 16.17 0.00 2.54 1.43 0.07 79.79 Average: 0 17.18 0.00 2.85 1.37 0.08 78.53 Average: 1 17.25 0.00 2.51 0.67 0.07 79.49 Average: 2 14.72 0.00 2.69 2.78 0.08 79.73 Average: 3 15.58 0.00 2.50 2.84 0.08 79.00 Average: 4 15.18 0.00 2.63 0.74 0.07 81.38 Average: 5 15.49 0.00 2.28 0.57 0.07 81.58 Average: 6 19.65 0.00 2.58 1.16 0.08 76.53 Average: 7 14.27 0.00 2.31 1.28 0.07 82.07